Central Junction Box (CJB)

WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules or components does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.

CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00.

NOTE: If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to the installation of a new module/component.

NOTE: Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer approved diagnostic system).

NOTE: When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.

NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

NOTE: If DTCs are recorded and, after performing the pinpoint tests a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.

NOTE: Where an 'on demand self-test' is referred to, this can be accessed via the 'DTC Monitor' tab on the manufacturers approved diagnostic system.

The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the Central Junction Box, for additional Diagnosis and Testing information. Refer to MODULE COMMUNICATIONS NETWORK information.

DTC	Description	Possible Causes	Action
B1008-11	Wiper Mode Switch - circuit short to ground	Master wipe switch input circuit at ground for more than 1 second	Refer to electrical circuit diagrams and check the master wipe switch circuit between the wiper switch and the Central Junction Box for short to ground. Repair wiring harness as required. If no fault is found in the harness suspect the switch. Check switch for short to ground, install a new switch as required. If the switch is not at fault suspect the Central Junction Box. Refer to the warranty policy and procedures manual if a module/component is suspect
B1008-15	Wiper Mode Switch - circuit short to battery or open	Master wipe switch input circuit at battery voltage or open load for more than 1 second	Refer to electrical circuit diagrams and check the master wipe switch circuit between the wiper switch and the Central Junction Box for short to power or open circuit. Repair wiring harness as required. If no fault is found in the harness suspect the switch. Check switch for short to power or open circuit, install a new switch as required. If the switch is not at fault suspect the Central Junction Box. Refer to the warranty policy and procedures manual if a module/component is suspect
B1008-1E	Wiper Mode Switch - circuit resistance out of range	Master wipe switch input circuit signal out of range for more than 1 second	Refer to electrical circuit diagrams and check the master wipe switch circuit between the wiper switch and the Central Junction Box for partial short or open circuit, high resistance across connectors, or short to another circuit. Repair wiring harness as required. If no fault is found in the harness suspect the switch. Check switch for damaged connector pins, install a new switch as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B1009-51	Ignition Authorization - Not programmed	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Security Identifier not programmed in Central Junction Box (Part of Immobilization set-up)	Configure the Central Junction Box as a New module using the manufacturers approved diagnostic system
B1009-62	Ignition Authorization - Signal compare failure	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Encrypted data exchange between Instrument Cluster and the Central Junction Box does not match	Configure the module using the manufacturers approved diagnostic system. If problem persists carry out CAN Network Integrity Test and On Demand Self Test using manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuit
B1009-63	Ignition Authorization - Circuit/component protection time-out	Circuit/component protection time-out CAN circuit fault Instrument Cluster fault Central Junction Box fault Battery voltage too low	NOTE: Only diagnose this DTC if the Customer is reporting a start related issue Clear the DTC and retest. Check for additional ignition related DTCs and rectify as necessary. If problem persists, carry out CAN Network Integrity Test and On Demand Self Test using manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1009-81	Ignition Authorization - Invalid serial data received	Invalid serial data received CAN circuit fault Instrument Cluster fault	NOTE: Only diagnose this DTC if the Customer is reporting a start related issue Clear the DTC and retest. Check for additional ignition related DTCs and rectify as necessary. If problem persists, carry out CAN Network Integrity Test and On Demand Self Test using manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B100D-51	Column Lock Authorization - Not programmed	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Security Identifier not programmed in Central Junction Box (Part of Immobilization set-up)	Configure the Central Junction Box as a New module using the manufacturers approved diagnostic system
B100D-64	Column Lock Authorization - Signal plausibility failure	Signal plausibility failure Steering column lock unable to perform lock action CAN Network fault Anti-lock Braking System, Engine Control Module, Central Junction Box fault	Check the serviceability of the steering column and lock. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and Module Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN Network
B100D-67	Column Lock Authorization - Signal incorrect after event	Signal incorrect after event Instrument Cluster fault CAN Network fault	NOTE: This DTC may be stored even though no fault condition is present and should be ignored unless the customer has reported a vehicle / engine start concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis Check for additional related DTCs. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and Module Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN Network
B100D-81	Column Lock Authorization - Invalid serial data received	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Encrypted data exchange between Steering Column Lock and the Central Junction Box does not match	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system. If the problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B100D-87	Column Lock Authorisation - Missing message	Missing message CAN fault No response from electric steering column lock control module, instrument cluster, central junction box Battery voltage at electric steering column lock control module too low Electric steering column lock control module, instrument cluster, central junction box fault	NOTE: This DTC may be stored even though no fault condition is present and should be ignored unless the customer has reported a vehicle / engine start concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis Clear DTC, repeatedly lock and unlock car using the key fob and retest. Check for related DTCs and refer to the relevant DTC index If the fault is cleared, notify the customer that the steering column lock may fail to unlock if the vehicle is parked with a high steering angle or with the road wheel against a curb. If the column lock is failing to disengage, the customer may be able to rectify this by rotating the steering wheel while pressing the engine start button If fault persists, complete a CAN network integrity test using the manufacturers approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits between the central junction box, the instrument cluster and the electronic steering column lock. Refer to the electrical circuit diagrams and check the central junction box, the instrument cluster and the electronic steering column lock power and ground supply circuits for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit(s) as required. Clear DTC, perform an on demand self-test and retest If fault persists, check that the vehicle battery supply voltage is between 9-16 volts. Rectify as required
B100D-96	Column Lock Authorisation - Component internal failure	Battery voltage at electric steering column lock control module too low Torque load on steering column CAN fault Electric steering column lock control module - Internal failure	NOTE: This DTC may be stored even though no fault condition is present and should be ignored unless the customer has reported a vehicle / engine start concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis Clear DTC, repeatedly lock and unlock car using the key fob and retest If fault persists, check that the vehicle battery supply voltage is between 9-16 volts. Rectify as required Ensure the column lock bolt movement is not obstructed or restricted (the parked position of the road wheels may be exerting a turning force through the steering column, preventing the lock from releasing. The steering wheel may need to be held against the force to allow the column lock to release). Clear DTC, repeatedly lock and unlock car using the key fob and retest If fault persists, complete a CAN network integrity test using the manufacturers approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits between the central junction box, the instrument cluster and the electronic steering column lock. Refer to the electrical circuit diagrams and check the central junction box, the instrument cluster and the electronic steering column lock power and ground supply circuits for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit(s) as required. Clear DTC, perform an on demand self-test and retest If fault persists, check and install a new electric steering column lock control module as required
B1024-83	Start Control Unit - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect Immobilizer Antenna Unit fault LIN Network fault	Clear the DTC and retest. Refer to the electrical circuit diagrams and check Immobilizer Antenna Unit circuits. If the problem persists, renew the Immobilizer Antenna Unit. Refer to the warranty policy and procedures manual if a module/component is suspect
B1024-87	Start Control Unit - Missing message	Missing message Immobilizer Antenna Unit fault LIN Network fault	Clear the DTC and retest. Refer to the electrical circuit diagrams and check Immobilizer Antenna Unit circuits. If the problem persists, renew the Immobilizer Antenna Unit. Refer to the warranty policy and procedures manual if a module/component is suspect
B1026-11	Steering Column Lock - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check Steering Column Lock circuits
B102B-67	Passive Key - Signal incorrect after event	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Passive key Authorization signal incorrect after event Encrypted data exchange between Steering Column Lock and Central Junction Box does not match Low speed CAN fault Remote Function Actuator module fault Central Junction Box fault	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system. If the problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B102B-87	Passive Key - Missing message	Passive key Authorization missing message Confirm placement of key within vehicle Low speed CAN fault Key fob battery low/battery contact issue Interference from other RF signal Electromagnetic compatibility/noise Remote Function Actuator fault Receiver fault Receiver not programmed correctly Serial communication fault (between receiver and Remote Function Actuator module) Key fault Passive antenna fault Central Junction Box fault	NOTE: The action below is only required if this DTC and DTC B1B01-87 have been stored, or vehicle start issue has been reported Check whereabouts of keys, including Spare and confirm correct functionality. Refer to the electrical circuit diagrams and check the power and ground circuits to the Remote Function Actuator module and receiver. Check CAN communications between Central Junction Box and Remote Function Actuator. Check key fob battery. Check vehicle surroundings for possible sources of interference, move vehicle and retest. Check CAN network for interference/electromagnetic compatibility related issues. Check serial circuit between receiver and Remote Function Actuator module. Refer to the electrical circuit diagrams and check circuits to all three antennas. Disconnect battery, then re-connect - confirm correct operation by re-programming keys using the manufacturer approved diagnostic system
B1046-23	Front Fog Lamp Control Switch - Signal stuck low	Switch signal stuck low Switch circuit short to ground Switch activated for more than One minute Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1047-11	Rear Fog Lamp Control Switch - circuit short to ground	Switch signal stays at ground level for more than 1 second	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit for short to ground. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1047-15	Rear Fog Lamp Control Switch - circuit short to battery or open	Switch signal stays at battery voltage level or open load level for more than one second	Refer to the electrical circuit diagrams and check the switch circuit for short to power or open circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1047-1E	Rear Fog Lamp Control Switch - circuit resistance out of range	Switch circuit resistance stays out of range for more than one second	Refer to the electrical circuit diagrams and check the switch circuit for short to other circuits, or high resistance. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1047-23	Rear Fog Lamp Control Switch - Signal stuck low	Switch signal stuck low Switch circuit short to ground Switch activated for more than One minute Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1051-11	Front Washer Switch - circuit short to ground	Washer switch input circuit stays at ground for more than 1 second Switch circuit short to ground Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit for short to ground. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1051-15	Front Washer Switch - circuit short to battery or open	Washer switch input circuit stays at battery voltage level or open load for more than 1 second Switch circuit short to power Switch circuit open Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit for short to power or open circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1051-1E	Front Washer Switch - circuit resistance out of range	Washer switch input circuit resistance stays out of range for more than 1 second Switch circuit short to another circuit Switch circuit high resistance Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit for short to another circuit, high resistance. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1051-23	Front Washer Switch - Signal stuck low	Switch signal stuck low Switch circuit short to ground Switch activated for more than One minute Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1052-23	Rear Washer Switch - Signal stuck low	Switch signal stuck low Switch circuit short to ground Switch activated for more than One minute Switch fault	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch
B1087-86	LIN Bus ""A"" - Signal invalid	The header of the LIN message received is incorrect	Clear the stored DTC and retest, if the DTC returns localize the fault, refer to the electrical circuit diagrams and disconnect the Analogue Clock (by removing the supply fuse) and retest Check the operation of the Steering Wheel Switches on the LIN Bus Circuit (i.e. Cruise, Gearshift paddles). If a fault is evident with either the Analogue Clock or the (RH) Steering Wheel Module, replace as required Refer to the warranty policy and procedures manual if a module/component is suspect
B1087-88	LIN Bus ""A"" - Bus off	LIN Bus circuit short to power or ground	Refer to the electrical circuit diagrams and check the LIN Circuit between the Central Junction Box and the (RH) Steering Wheel Module and Analogue Clock Module for Short Circuit to Power or Ground
B1088-86	LIN Bus ""B"" - Signal invalid	Signal invalid	Refer to the electrical circuit diagrams and check the LIN B circuit between the Central Junction Box and the Rain/Light Sensor, Battery Backed Sounder and Interior Motion Sensor (where installed)
B1088-88	LIN Bus ""B"" - Bus off	Bus off	Refer to the electrical circuit diagrams and check the LIN B circuit between the Central Junction Box and the Rain/Light Sensor, Battery Backed Sounder and Interior Motion Sensor (where installed)
B108B-11	Start Button Circuit ""A"" - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the start button circuit
B108B-12	Start Button Circuit ""A"" - Circuit short to battery	Circuit short to power	Refer to the electrical circuit diagrams and check the start button circuit
B108B-13	Start Button Circuit ""A"" - Circuit open	Circuit open circuit	Refer to the electrical circuit diagrams and check the start button circuit
B108B-23	Start Button Circuit ""A"" - Signal stuck low	Start button signal stuck low Switch activated for more than One minute SW1 constantly active for a long period of time while button press detected at SW2 Switch failure	Check the operation of the switch. Refer to the electrical circuit diagrams and check the start button circuit. Renew the start switch as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B108C-11	Start Button Circuit ""B"" - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the start button circuit
B108C-12	Start Button Circuit ""B"" - Circuit short to battery	Circuit short to power	Refer to the electrical circuit diagrams and check the start button circuit
B108C-13	Start Button Circuit ""B"" - Circuit open	Circuit open circuit	Refer to the electrical circuit diagrams and check the start button circuit
B108C-23	Start Button Circuit ""B"" - Signal stuck low	Start button signal stuck low Switch activated for more than One minute SW1 constantly active for a long period of time while button press detected at SW2 Switch failure	Check the operation of the switch. Refer to the electrical circuit diagrams and check the start button circuit. Renew the start switch as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B1095-11	Wiper On/Off Relay - Circuit short to ground	Wiper on/off relay circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit
B1095-12	Wiper On/Off Relay - Circuit short to battery	Wiper on/off relay circuit short circuit to power	Refer to the electrical circuit diagrams and check the circuit
B1095-13	Wiper On/Off Relay - Circuit open	Wiper on/off relay circuit open circuit	Refer to the electrical circuit diagrams and check the circuit
B1096-11	Wiper High/Low Relay - Circuit short to ground	Wiper circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit
B1096-12	Wiper High/Low Relay - Circuit short to battery	Wiper circuit short circuit to power	Refer to the electrical circuit diagrams and check the circuit
B1096-13	Wiper High/Low Relay - Circuit open	Wiper circuit open circuit	Refer to the electrical circuit diagrams and check the circuit
B1097-11	Heated Windshield Relay - Circuit short to ground	Heated windshield relay circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit
B1097-12	Heated Windshield Relay - Circuit short to battery	Heated windshield relay circuit short circuit to power	Refer to the electrical circuit diagrams and check the circuit
B1097-13	Heated Windshield Relay - Circuit open	Heated windshield relay circuit open circuit	Refer to the electrical circuit diagrams and check the circuit
B109B-11	License Plate Light - circuit short to ground	License plate light circuit short to ground	Refer to the electrical circuit diagrams and check the circuit
B109B-13	License Plate Light - circuit open	License plate light circuit open	Refer to the electrical circuit diagrams and check the circuit
B109E-51	Remote Keyless Entry - Not programmed	Not programmed	Configure the system using the manufacturers approved diagnostic system
B10A2-31	Crash Input - No signal	No signal	Check the Supplemental Restraints System and Engine Control Module for related DTCs. Refer to the electrical circuit diagrams and check the circuit between the Supplemental Restraints System the Central Junction Box and the Engine Control Module
B10A2-38	Crash Input - Signal frequency incorrect	Signal frequency incorrect	Check the Restraints Control Module for DTCs and rectify first
B10AB-51	Remote Keyless Entry Synchronization - Not programmed	Not programmed	Configure the system using the manufacturers approved diagnostic system
B10AD-09	Rain Sensor - Component Failures	Rain Sensor/Ambient Light Sensor obscured Battery Supply Voltage below 9 Volts Sensor incorrectly installed Component failure	Check the Rain/Light Sensor is not obscured Check for related Low Voltage stored DTCs Check the security and installation of the Rain/Light Sensor Clear the DTC and retest. If the DTC returns suspect an internal fault. Refer to the warranty policy and procedures manual if a module/component is suspect
B10AD-83	Rain Sensor - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect Sensor fault	Clear the DTC and retest. If the problem persists, renew the Rain/Light Sensor. Refer to the warranty policy and procedures manual if a module/component is suspect
B10AD-87	Rain Sensor - Missing message	Missing message LIN slave node is not responding	Check the operation of the Rain/Light Sensor. Refer to the electrical circuit diagrams and check the LIN circuit between the Rain/Light Sensor and the Central Junction Box. Should also check LIN control unit and Rain/Light Sensor power and ground circuits
B10AD-96	Rain Sensor - Component internal failure	Component internal failure	Clear the DTC and retest. If the problem persists, renew the Rain/Light Sensor as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B10E5-11	PCM Wake-Up Signal - Circuit short to ground	Engine control module wake-up signal short to ground	Refer to the electrical circuit diagrams and test the early wake-up signal circuit
B10E5-15	PCM Wake-Up Signal - Circuit short to battery or open	Engine control module wake-up signal short power or open circuit	Refer to the electrical circuit diagrams and test the early wake-up signal circuit
B10E7-11	Ignition On Relay - circuit short to ground	Output circuit to ignition control relay short to ground	Refer to the electrical circuit diagrams and check the output circuit to the ignition control relay (between Central Junction Box and Engine Junction Box) for short to ground. Repair harness as required, clear the DTC and retest
B10E7-12	Ignition On Relay - circuit short to battery	Output circuit to ignition control relay short to power Ignition on relay fault	Check ignition relay for correct operation, install a new relay if required. Refer to the electrical circuit diagrams and check the output circuit to the ignition control relay (between Central Junction Box and Engine Junction Box) for short to power. Repair harness as required, clear the DTC and retest
B10E7-13	Ignition On Relay - circuit open	Output circuit to ignition control relay open circuit	Check ignition relay for correct operation, install a new relay if required. Refer to the electrical circuit diagrams and check the output circuit to the ignition control relay (between Central Junction Box and Engine Junction Box) for open circuit. Repair harness as required, clear the DTC and retest
B10F2-4B	Sunroof Control - Over temperature	Sunroof control motor over temperature Temperature sensor defective or not calibrated Debris in the channels/guides Cable(s) sticking/damaged Roof opening panel not correctly aligned Motor fault	Check the sunroof for smooth operation and obstructions that would cause the motor to overheat. If necessary, renew the motor. Refer to the warranty policy and procedures manual if a module/component is suspect
B10F2-74	Sunroof Control - Actuator slipping	Sunroof control motor slipping due to mechanical failure Debris in the channels/guides Cable(s) sticking/damaged Roof opening panel not correctly aligned Motor fault	Remove the motor and check the cables for free movement and damage. Check the sunroof for smooth operation and obstructions that would cause the motor to slip. If necessary, renew the motor. Refer to the warranty policy and procedures manual if a module/component is suspect
B10F2-93	Sunroof Control - No operation	No operation, roof position is not valid Motor position not calibrated	Configure the module using the manufacturers approved diagnostic system
B10F2-9A	Sunroof Control - Component or system operating conditions	Roof opening panel/roof blinds module circuit fault Roof opening panel/roof blinds module internal fault	Refer to the electrical circuit diagrams and check the circuit to the roof opening panel/roof blinds module if no circuit fault is found suspect an internal fault. Refer to the warranty policy and procedures manual if a module/component is suspect
B10F8-11	Accessory Socket 'A' Relay - Circuit short to ground	Accessory socket 'A' relay circuit short to ground	Refer to the electrical circuit diagrams and check the circuit
B10F8-12	Accessory Socket 'A' Relay - Circuit short to battery	Accessory socket 'A' relay circuit short to power	Refer to the electrical circuit diagrams and check the circuit
B10F8-13	Accessory Socket 'A' Relay - Circuit open	Accessory socket 'A' relay circuit open ground	Refer to the electrical circuit diagrams and check the circuit
B10F9-11	Accessory Socket 'B' Relay - Circuit short to ground	Accessory socket 'B' relay circuit short to ground	Refer to the electrical circuit diagrams and check the circuit
B10F9-12	Accessory Socket 'B' Relay - Circuit short to battery	Accessory socket 'B' relay circuit short to power	Refer to the electrical circuit diagrams and check the circuit
B10F9-13	Accessory Socket 'B' Relay - Circuit open	Accessory socket 'B' relay circuit open ground	Refer to the electrical circuit diagrams and check the circuit
B1115-11	High Mounted Stop Lamp control - Circuit short to ground	High mounted stop lamp control circuit short to ground	Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B111E-11	Boot/Trunk Lamps - Circuit short to ground	Boot/trunk lamp control circuit short to ground	Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B111E-15	Boot/Trunk Lamps - Circuit short to battery or open	Boot/trunk lamp control circuit short to power or open circuit	Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B112B-83	Steering Wheel Module - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect	Check the Steering Wheel Switch functions to localize the failure. Clear the stored DTC and retest. If the DTC returns suspect the (RH) Steering Wheel Module, replace as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B112B-87	Steering Wheel Module - Missing message	Missing message	Check the operation of the Steering Wheel Switches on the LIN Bus Circuit (i.e. Cruise, Gearshift paddles where installed) Refer to the electrical circuit diagrams and check the LIN circuit between the Steering Wheel Module and the Central Junction Box Check (RH) Steering Wheel Module power and ground circuits
B112B-96	Steering Wheel Module - Component internal failure	Component internal failure	Clear the stored DTC and retest. If the DTC returns suspect the (RH) Steering Wheel Module replace as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B112C-83	Interior Motion Sensor - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect	Clear the DTC and retest. If the problem persists, renew the Interior Motion Sensor. Refer to the warranty policy and procedures manual if a module/component is suspect
B112C-87	Interior Motion Sensor - Missing message	Missing message	Check the operation of the Interior Motion Sensor. Refer to the electrical circuit diagrams and check the LIN circuit between the Interior Motion Sensor and the Central Junction Box. Should also check LIN control unit power and ground circuits. Clear the DTC and retest. If the DTC persists, renew the interior motion sensor. Refer to the warranty policy and procedures manual if a module/component is suspect
B112C-96	Interior Motion Sensor - component internal failure	Intrusion sensor failed	Clear the DTC and retest. If the DTC persists, renew the interior motion sensor. Refer to the warranty policy and procedures manual if a module/component is suspect
B113C-11	Hazard Switch Illumination - Circuit short to ground	Hazard switch illumination circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B113C-12	Hazard Switch Illumination - Circuit short to battery	Hazard switch illumination circuit short circuit to power	Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B113C-13	Hazard Switch Illumination - Circuit open	Hazard switch illumination circuit open circuit	Refer to the electrical circuit diagrams and check the circuit. Repair as necessary
B113E-23	External Boot/Trunk Release Switch - Signal stuck low	External luggage compartment lid release switch digital input circuit - signal stuck low Switch activated for more than One minute	Check the operation of the switch. Refer to the electrical circuit diagrams and check the external luggage compartment lid release switch digital input circuit for short to ground
B1140-11	Engine Crank Authorization - Circuit short to ground	Engine crank Authorization signal circuit short circuit to ground	Refer to the electrical circuit diagrams and check engine crank Authorization signal circuit
B1140-15	Engine Crank Authorization - Circuit short to battery or open	Engine crank Authorization signal circuit short circuit to power or open circuit	Refer to the electrical circuit diagrams and check engine crank Authorization signal circuit
B1144-11	Heated Steering Wheel Supply - circuit short to ground	Please note that this output is currently not used, but there is a possibility that the On Demand Self Test could detect a S/C/G fault on this Pin	No action necessary, clear/ignore DTC
B1146-11	Passive Sounder Supply - Circuit short to ground	Security passive sounder control circuit short circuit to ground	Refer to the electrical circuit diagrams and check the security passive sounder control circuit
B1146-15	Passive Sounder Supply - Circuit short to battery or open	Security passive sounder control circuit short circuit to power, open circuit	Refer to the electrical circuit diagrams and check the security passive sounder control circuit
B1182-51	Tire Pressure Monitoring System - not programmed	No action, no customer symptom	No action required
B1186-62	Trunk Power Striker - signal compare failure	Both power striker status switches are active at the same time (open and closed) status switch circuit short to ground or short to each other	Refer to the electrical circuit diagrams and check the power striker status switch circuits for short to ground or short to other circuits. Repair wiring harness as required, clear the DTC and retest the system
B11A2-11	Master Exterior Light Switch - circuit short to ground	Short to ground on master exterior light switch circuit detected for more than 1 second	Refer to the electrical circuit diagrams and check the master exterior light switch circuit for short to ground. Repair wiring harness as required, clear the DTC and retest the system
B11A2-15	Master Exterior Light Switch - circuit short to battery or open	Short to power or open load on master exterior light switch circuit detected for more than 1 second Master exterior lighting switch fault	Refer to the electrical circuit diagrams and check the master exterior light switch circuit for short to power or open load. Repair wiring harness as required, clear the DTC and retest the system. If the DTC remains suspect the master exterior light switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B11A2-1E	Master Exterior Light Switch - circuit resistance out of range	Master exterior light switch circuit resistance out of range detected for more than 1 second Master exterior lighting switch fault	Refer to the electrical circuit diagrams and check the master exterior light switch circuit for short to other circuits or high resistance in connectors. Repair wiring harness as required, clear the DTC and retest the system. If the DTC remains suspect the master exterior light switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B11D1-86	LIN Bus ""C"" - Signal invalid	Signal invalid	Refer to the electrical circuit diagrams and check the Roof Opening Panel LIN circuit between the Roof Opening Panel module, passenger fuse box and the Central Junction Box
B11D1-88	LIN Bus ""C"" - Bus off	Bus off Roof Opening Panel LIN network short to power, ground	Refer to the electrical circuit diagrams and check the Roof Opening Panel LIN circuit between the Roof Opening Panel module, passenger fuse box and the Central Junction Box
B11D9-92	Vehicle Battery - performance or incorrect operation	Internal electronic failure	Renew the battery monitoring module. Refer to the warranty policy and procedures manual if a module/component is suspect
B11DB-49	Battery Monitoring Module - Internal electronic failure	Internal electronic failure	Renew the battery monitoring module. Refer to the warranty policy and procedures manual if a module/component is suspect
B11DB-83	Battery Monitoring Module - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect	Clear the DTC and retest. If the problem persists, renew the Battery Monitoring System Module. Refer to the warranty policy and procedures manual if a module/component is suspect
B11DB-87	Battery Monitoring Module - Missing message	Missing message Battery monitoring module connector dis-connected/poor connection Battery monitoring module to passenger fuse box LIN circuit - open circuit Battery monitoring module to battery positive monitor circuit open circuit Battery monitoring module/passenger fuse box failure	NOTE: Fault logging is inhibited by the CCF, but an incorrectly configured CCF could give erroneous DTC logging. Check the operation of the Battery Monitoring System Module. Refer to the electrical circuit diagrams and check the LIN circuit between the Battery Monitoring System Module and the Central Junction Box. Should also check LIN control unit power and ground circuits
B123A-11	Left Front Turn Indicator - Circuit short to ground	Left front turn signal lamp circuit short to ground	Refer to the electrical circuit diagrams and check left front turn signal lamp circuit
B123A-15	Left Front Turn Indicator - Circuit short to battery or open	Left front turn signal lamp circuit short to power or open circuit	Refer to the electrical circuit diagrams and check left front turn signal lamp circuit
B123B-11	Right Front Turn Indicator - Circuit short to ground	Right front turn signal lamp circuit short to ground	Refer to the electrical circuit diagrams and check right front turn signal lamp circuit
B123B-15	Right Front Turn Indicator - Circuit short to battery or open	Right front turn signal lamp circuit short to power or open circuit	Refer to the electrical circuit diagrams and check right front turn signal lamp circuit
B1247-11	Left Rear Turn Indicator - Circuit short to ground	Left rear turn signal lamp circuit short to ground	Refer to the electrical circuit diagrams and check left rear turn signal lamp circuit
B1247-15	Left Rear Turn Indicator - Circuit short to battery or open	Left rear turn signal lamp circuit short to power or open circuit	Refer to the electrical circuit diagrams and check left rear turn signal lamp circuit
B1248-11	Right Rear Turn Indicator - Circuit short to ground	Right rear turn signal lamp circuit short to ground	Refer to the electrical circuit diagrams and check right rear turn signal lamp circuit
B1248-15	Right Rear Turn Indicator - Circuit short to battery or open	Right rear turn signal lamp circuit short to power or open circuit	Refer to the electrical circuit diagrams and check right rear turn signal lamp circuit
B1249-11	Start Button Illumination - circuit short to ground	Short to ground detected in output to stop/start button Illumination.	Refer to electrical circuit diagrams and check output circuit to stop start button illumination. Repair wiring as required, clear DTC and retest system
B1249-15	Start Button Illumination - circuit short to battery or open	Short to power or open circuit detected in output to stop/start button Illumination.	Refer to electrical circuit diagrams and check output circuit to stop start button illumination. Repair wiring as required, clear DTC and retest system
B124A-11	Right Daytime Running Light - circuit short to ground	Short to ground detected in output to running light	Refer to the electrical circuit diagrams and check right daytime running light control circuit
B124A-15	Right Daytime Running Light - circuit short to battery or open	Short to power or open circuit detected in output to running light	Refer to the electrical circuit diagrams and check right daytime running light control circuit
B124B-11	Left Daytime Running Light - circuit short to ground	Short to ground detected in output to running light	Refer to the electrical circuit diagrams and check left daytime running light control circuit
B124B-15	Left Daytime Running Light - circuit short to battery or open	Short to power or open circuit detected in output to running light	Refer to the electrical circuit diagrams and check left daytime running light control circuit
B1277-11	Reverse Lamp - circuit short to ground	Short to ground detected in reverse lamp control circuit	Refer to the electrical circuit diagrams and check reverse light control circuit from Central Junction Box to both rear lamp clusters
B1277-15	Reverse lamp - circuit short to battery or open	Short to power or open circuit detected in reverse lamp control circuit	Refer to the electrical circuit diagrams and check reverse light control circuit from Central Junction Box to both rear lamp clusters
B1298-73	Steering Column Adjust Up Switch - Actuator stuck closed	Internal Switch fault	Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B1299-73	Steering Column Adjust Down Switch - Actuator stuck closed	Internal Switch fault	Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B129A-86	LIN Bus ""D"" - Signal invalid	Signal invalid	Refer to the electrical circuit diagrams and check the Immobilizer Antenna LIN circuit between the Central Junction Box and the Immobilizer Antenna unit. Check for other Immobilizer DTCs
B129A-88	LIN Bus ""D"" - Bus off	Bus off Immobilizer Antenna LIN network short to power, ground - this is detected when nothing is read back after a header is transmitted	Refer to the electrical circuit diagrams and check the Immobilizer Antenna LIN circuit between the Central Junction Box and the Immobilizer Antenna unit. Check for other Immobilizer DTCs
B12A1-73	Steering Column Adjust Out Switch - Actuator stuck closed	Internal Switch fault	Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B12A2-73	Steering Column Adjust In Switch - Actuator stuck closed	Internal Switch fault	Check the switch operation. Refer to the electrical circuit diagrams and check the column switch circuit
B12A3-11	Steering Column Adjust Motor Drive A - Circuit short to ground	Motor circuit short to ground Motor fault	Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and procedures manual if a module/component is suspect
B12A3-15	Steering Column Adjust Motor Drive A - Circuit short to battery or open	Motor circuit short to power or open circuit Motor fault	Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and procedures manual if a module/component is suspect
B12A4-11 x	Steering Column Adjust Motor Drive B - Circuit short to ground	Motor circuit short to ground Motor fault	Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and procedures manual if a module/component is suspect
B12A4-15	Steering Column Adjust Motor Drive B - Circuit short to battery or open	Motor circuit short to power or open circuit Motor fault	Refer to the electrical circuit diagrams and check the circuit between the steering column adjust motor and the Central Junction Box. If no circuit faults are evident, suspect the steering column adjust motor. Refer to the warranty policy and procedures manual if a module/component is suspect
B12C9-86	LIN Bus ""E"" - Signal invalid	Battery monitoring system signal invalid	Refer to the electrical circuit diagrams and check the Battery Monitoring System LIN circuit between the Central Junction Box and the Battery Monitoring System. Check for other Battery Monitoring System related DTCs
B12C9-88	LIN Bus ""E"" - Bus off	Bus off Battery Monitoring System LIN network short to power, ground - this is detected when nothing is read back after a header is transmitted	Refer to the electrical circuit diagrams and check the Battery Monitoring System LIN circuit between the Central Junction Box and the Battery Monitoring System. Check for other Battery Monitoring System related DTCs
B12E7-23	Glove Box Switch - signal stuck low	Jag Sense switch activated for more than 1 minute	Refer to the electrical circuit diagrams and check the glove box release circuit between the Central Junction Box and the Jag Sense module for short to other circuits. Check operation of Jag Sense Module. Clear DTC and retest system, if DTC remains suspect Jag Sense Module. Refer to the warranty policy and procedures manual if a module/component is suspect
B12EE-11	Tailgate/Trunk Release - Circuit short to ground	Tailgate/Trunk release circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit
B12EE-15	Tailgate/Trunk Release - Circuit short to battery or open	Tailgate/Trunk release circuit short to power, open circuit	Refer to the electrical circuit diagrams and check the circuit
B12F4-12	Vehicle Speed Output - Circuit short to battery	Circuit short circuit to power	Refer to the electrical circuit diagrams and check the circuit
B12F7-11	Single Wipe Switch - circuit short to ground	Short to ground detected on flick wipe switch circuit for more than 1 second	Check the operation of the flick wipe switch stalk. Refer to the electrical circuit diagrams and check the flick wipe switch circuit for a short to ground. Repair wiring harness as required, clear the DTC and test the system
B12F7-15	Single Wipe Switch - circuit short to battery or open	Short to power or open load detected on flick wipe switch circuit for more than 1 second	Check the operation of the flick wipe switch stalk. Refer to the electrical circuit diagrams and check the flick wipe switch circuit for a short to power or open circuit. Repair wiring harness as required, clear the DTC and test the system
B12F7-1E	Single Wipe Switch - circuit resistance out of range	Resistance out of range detected on flick wipe switch circuit for more than 1 second	Check the operation of the flick wipe switch stalk. Refer to the electrical circuit diagrams and check the flick wipe switch circuit for a short to another circuit or high resistance. Repair wiring harness as required, clear the DTC and test the system
B12FA-11	Power Steering Solenoid Control A - Circuit short to ground	Servotronic valve circuit short circuit to ground (customer may complain of heavy steering or variable steering effort required)	Refer to the electrical circuit diagrams and check the circuit between the servotronic valve and the Central Junction Box
B12FA-13	Power Steering Solenoid Control A - Circuit open	Servotronic valve circuit open circuit (customer may complain of heavy steering or variable steering effort required)	Refer to the electrical circuit diagrams and check the circuit between the servotronic valve and the Central Junction Box
B12FB-12	Power Steering Solenoid Control B - Circuit short to battery	Servotronic valve circuit short circuit to power (customer may complain of heavy steering or variable steering effort required)	Refer to the electrical circuit diagrams and check the circuit between the servotronic valve and the Central Junction Box
B130B-11	Right Rear Fog Lamp - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the circuit for short to ground
B130B-15	Right Rear Fog Lamp - Circuit short to battery or open	Circuit short to power or open	Refer to the electrical circuit diagrams and check the circuit for short to power or open circuit
B130E-11	Left Rear Fog Lamp - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the circuit for short to ground
B130E-15	Left Rear Fog Lamp - Circuit short to battery or open	Circuit short to power or open	Refer to the electrical circuit diagrams and check the circuit for short to power or open circuit
B1311-83	Clock Module - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect LIN 1 circuit fault	Clear the DTC and retest. Refer to electrical circuit diagrams and check power and ground connections to clock module, check LIN circuit. Rectify any wiring faults. If the problem persists, renew the Clock Module. Refer to the warranty policy and procedures manual if a module/component is suspect
B1311-87	Clock Module - missing message	Clock status signal not received LIN 1 circuit fault	NOTE: This DTC may be stored even though no fault condition is present and should be ignored unless the customer has reported an analogue clock concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis Refer to the electrical circuit diagrams to locate the fused supply circuit to the Analogue Clock. With the Ignition supply in the Off state, remove and reinstall the Fuse. Clear the DTC and retest. Refer to electrical circuit diagrams and check power and ground connections to clock module, check LIN circuit. Rectify any wiring faults. If the problem persists, renew the Clock Module. Refer to the warranty policy and procedures manual if a module/component is suspect
B1311-96	Clock Module - Component internal failure	Component internal failure	Refer to the electrical circuit diagrams to locate the fused supply circuit to the Analogue Clock. With the Ignition supply in the Off state, remove and reinstall the Fuse. The clock hands should now set to the 12 position Cycle the ignition state to On (the clock should now have self-adjusted to the time currently set within the Central Junction Box) Record then clear the stored DTC, cycle the ignition state to Off, return the state to ON, retest, if the DTC returns, renew the Analogue Clock Module. Refer to the warranty policy and procedures manual if a module/component is suspect
B134E-14	Switch Illumination Adjustment Control - Circuit short to ground or open	Circuit short to ground or open circuit	Refer to the electrical circuit diagrams and check the circuit
B134F-11	Headlamp Flash Switch - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the circuit
B134F-15	Headlamp Flash Switch - Circuit short to battery or open	Circuit short to power or open circuit	Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B134F-1E	Headlamp Flash Switch - Circuit resistance out of range	Circuit resistance out of range	Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B134F-23	Headlamp Flash Switch - Signal stuck low	Circuit signal stuck low Switch activated for more than One minute	Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B136B-11	Suspension Control Module Wake-up Signal - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the circuit
B136B-15	Suspension Control Module Wake-up Signal - Circuit short to battery or open	Circuit short to power or open circuit	Refer to the electrical circuit diagrams and check the circuit
B136C-11	Headlamp Delay Control - circuit short to ground	Exit delay switch input circuit stays at ground for more than 1 second	Refer to the electrical circuit diagrams and check the exit delay circuit between the lighting switch and the Central Junction Box for short to ground
B136C-15	Headlamp Delay Control - circuit short to battery or open	Exit delay switch input circuit stays at battery volts or open circuit for more than 1 second	Refer to the electrical circuit diagrams and check the exit delay circuit between the lighting switch and the Central Junction Box for short to power or open circuit
B136C-1E	Headlamp Delay Control - circuit resistance out of range	Exit delay switch input circuit resistance stays out of range for more than 1 second External lighting switch fault	Refer to the electrical circuit diagrams and check the exit delay circuit between the lighting switch and the Central Junction Box for short to other circuits, high resistance. If no wiring harness fault found suspect lighting switch. Refer to the warranty policy and procedures manual if a module/component is suspect
B136D-11	Front Wiper Intermittent Delay Control - Circuit short to ground	Circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit
B136D-15	Front Wiper Intermittent Delay Control - Circuit short to battery or open	Circuit short circuit to power or open circuit	Refer to the electrical circuit diagrams and check the circuit
B136D-1E	Front Wiper Intermittent Delay Control - Circuit resistance out of range	Circuit resistance out of range	Check the operation of the switch. Refer to the electrical circuit diagrams and check the circuit
B136E-11	Glove Box Release Motor - circuit short to ground	Circuit short to ground detected on glove box release/inhibit circuit	Refer to the electrical circuit diagrams and check the glove box release/inhibit circuit between the glove box latch and the Central Junction Box for short to ground. Repair wiring as required, clear the DTC and retest the system. If the DTC returns suspect the latch. Refer to the warranty policy and procedures manual if a module/component is suspect
B136E-15	Glove Box Release Motor - circuit short to battery or open	Circuit short to power or open circuit detected on glove box release/inhibit circuit	Refer to the electrical circuit diagrams and check the glove box release/inhibit circuit between the glove box latch and the Central Junction Box for short to power or open circuit. Repair wiring as required, clear the DTC and retest the system. If the DTC returns suspect the latch. Refer to the warranty policy and procedures manual if a module/component is suspect
B1A84-51	Car Configuration Data - Not programmed	Not programmed	Configure the module using the manufacturers approved diagnostic system
B1A85-96	Ambient Light Sensor - Component internal failure	Rain Sensor/Ambient Light Sensor obscured Sensor incorrectly installed Component failure	Check the Rain/Light Sensor is not obscured Check the security and installation of the Rain/Light Sensor Clear the DTC and retest. If the DTC returns suspect an internal fault. Refer to the warranty policy and procedures manual if a module/component is suspect
B1A91-31	Speed/Position Sensor A - No signal	Rear roof blind circuit fault Rear roof blind internal fault No signal from sensor roof opening panel/roof blinds module	Refer to the electrical circuit diagrams and check the circuit between the rear roof blind motor and the roof opening panel/roof blinds module
B1A92-31	Speed/Position Sensor B - No signal	Front roof blind circuit fault Front roof blind internal fault No signal from sensor Roof opening panel/roof blinds module internal fault	Refer to the electrical circuit diagrams and check the circuit between the front roof blind motor and the roof opening panel/roof blinds module
B1B01-55	Key Transponder - Not configured	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Key Not Programmed (this is part of the Immobilization set up)	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system
B1B01-64	Key Transponder - Signal plausibility failure	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Encrypted data exchange between Key Fob and the Central Junction Box does not match when using Alternative Start method (Not Passive)	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1B01-81	Key Transponder - Invalid serial data received	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Encrypted data exchange between Immobilizer Antenna Unit and the Central Junction Box does not match when using Alternative Start method (Not Passive)	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system. Clear the DTC and retest. If the problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1B01-87	Key Transponder - Missing message	This DTC could be logged if Smart Key Not Found warning message is displayed, and the start button is pressed without the key in the correct location as defined in the Driver Handbook No communication from key transponder during alternative (not passive) start event	NOTE: This DTC may be stored even though no fault condition is present and should be ignored unless the customer has reported a vehicle / engine start concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis First confirm that the customer has not performed a start event with the key incorrectly located when the warning message Smart Key Not Found is displayed Re-synchronize ID by re-configuring the Immobilizer Antenna Unit as a New module. Refer to the electrical circuit diagrams and check the power and ground circuits to the Immobilizer Antenna Unit
B1B33-51	Target ID Transfer - Not programmed	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Security Identifier not programmed in Central Junction Box (Part of Immobilization set-up) A new Engine Control Module has been installed	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system. Clear the DTC and retest
B1B33-64	Target ID Transfer - Signal plausibility failure	Signal plausibility failure Failed communication with Engine Control Module	NOTE: Only diagnose this DTC if the Customer is reporting a start related issue Clear DTC and retest. If problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1B33-81	Target ID Transfer - Invalid serial data received	NOTE: This DTC is only likely to occur following component replacement applications failing prior to completion Invalid serial data received Encrypted data exchange between Engine Control Module and Central Junction Box does not match	Configure the Central Junction Box as a New module using the manufacturer approved diagnostic system. If the problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic System. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1B33-87	Target ID Transfer - Missing message	Missing message Failed communication with Engine Control Module	NOTE: This DTC may be stored even though no fault condition is present and should be ignored unless the customer has reported a vehicle / engine start concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis Clear DTC and retest. If problem persists, carry out CAN Network Integrity Test and On Demand Self Test using the manufacturer approved diagnostic system. Alternatively, refer to the electrical circuit diagrams and check CAN circuits
B1B56-46	Sunroof Module - Calibration/parameter memory failure	Roof opening panel control module - calibration/parameter memory failure	Clear the DTC and retest. Re-calibrate the Roof Opening Panel using the manufacturers approved diagnostic system. If the problem persists, renew the Roof Opening Panel Module. Refer to the warranty policy and procedures manual if a module/component is suspect
B1B56-83	Sunroof Module - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect	Clear the DTC and re-test. If the DTC resets, renew the roof opening panel control module. Refer to the warranty policy and procedures manual if a module/component is suspect
B1B56-87	Sunroof Module - Missing message	Missing message LIN 3 circuit fault	NOTE: Fault logging is inhibited by the CCF, but an incorrectly configured CCF could give erroneous DTC logging. Check the operation of the Roof Opening Panel Module. Refer to the electrical circuit diagrams and check the LIN circuit between the Roof Opening Panel Module and the Central Junction Box. Should also check LIN control unit power and ground circuits
B1C32-11	Steering Column Tilt Solenoid - Circuit short to ground	Steering column tilt solenoid circuit short to ground	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column tilt solenoid circuit for short to ground
B1C32-15	Steering Column Tilt Solenoid - Circuit short to power or open circuit	Steering column tilt solenoid circuit short to power or open circuit	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column tilt solenoid circuit for short to power or open circuit
B1C33-12	Steering Column Tilt Feedback Signal - Circuit short to power	Steering column tilt feedback signal circuit short to power	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column tilt feedback signal circuit for short to power
B1C33-14	Steering Column Tilt Feedback Signal - Circuit short to ground or open circuit	Steering column tilt feedback signal circuit short to ground or open circuit	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column tilt feedback signal for circuit short to ground or open circuit
B1C34-11	Steering Column Telescopic Solenoid - Circuit short to ground	Steering column telescopic solenoid circuit short to ground	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column telescopic solenoid circuit for short to ground
B1C34-15	Steering Column Telescopic Solenoid - Circuit short to power or open circuit	Steering column telescopic solenoid circuit short to power or open circuit	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column telescopic solenoid circuit for short to power or open circuit
B1C35-12	Steering Column Telescopic Feedback Signal - Circuit short to power	Steering column telescopic feedback signal circuit short to power	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column telescopic feedback signal circuit for short to power
B1C35-14	Steering Column Telescopic Feedback Signal - Circuit short to ground or open circuit	Steering column telescopic feedback signal circuit short to ground or open circuit	NOTE: This component is a serviceable item Refer to the electrical circuit diagrams and check the column telescopic feedback signal circuit for short to ground or open circuit
B1C36-11	Steering Column Adjust Switch - Circuit short to ground	Steering column adjust switch circuit short to ground	Refer to the electrical circuit diagrams and check the column adjust switch circuit for short to ground
B1C43-23	Master Interior Lamp Switch Stuck - Signal stuck low	Interior lamp circuit short to ground Switch activated for more than One minute Interior lamp switch fault	Refer to the electrical circuit diagrams and check the interior lamp circuit. Check the switch operation, renew as necessary. Refer to the warranty policy and procedures manual if a module/component is suspect
B1C45-67	Front Wiper Park Position Switch Stuck - Signal incorrect after event	Front wiper park position circuit short to power, ground, open circuit Front wiper motor park switch fault	Ensure motor/mechanism is not jammed or seized. Clear the DTC and retest. If the DTC returns refer to the electrical circuit diagrams and check the front wiper park position circuit. If no circuit fault found suspect an internal fault with the front wiper motor, check and renew as required. Refer to the warranty policy and procedures manual if a module/component is suspect
B1C55-12	Horn Relay - Circuit short to battery	Horn relay coil circuit short to power	Refer to the electrical circuit diagrams and check the horn relay circuit, repair as necessary
B1C82-11	Headlamp Washer Relay A - Circuit short to ground	Headlamp washer relay output circuit short to ground	Refer to the electrical circuit diagrams and check the headlamp washer pump relay circuit, repair/renew as necessary
B1C82-12	Headlamp Washer Relay A - Circuit short to battery	Headlamp washer relay output circuit short to power	Refer to the electrical circuit diagrams and check the headlamp washer pump relay circuit, repair/renew as necessary
B1C82-13	Headlamp Washer Relay A - Circuit open	Headlamp washer relay output circuit open circuit	Refer to the electrical circuit diagrams and check the headlamp washer pump relay circuit, repair/renew as necessary
B1C98-11	Left Corner Lamp Circuit - Circuit short to ground	Left-hand corner lamp short circuit to ground	Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1C98-15	Left Corner Lamp Circuit - Circuit short to battery or open	Left-hand corner lamp short circuit short circuit to power or open circuit	No action necessary, clear/ignore DTC
B1C99-11	Right Corner Lamp Circuit - Circuit short to ground	Right-hand corner lamp short circuit to ground	Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1C99-15	Right Corner Lamp Circuit - Circuit short to battery or open	Right-hand corner lamp short circuit short circuit to power or open circuit	No action necessary, clear/ignore DTC
B1D00-11	Left Low Beam - Circuit short to ground	Left low beam circuit short to ground	Refer to the electrical circuit diagrams and check left low beam circuit for short to ground
B1D00-15	Left Low Beam - Circuit short to battery or open	Left low beam circuit short circuit to power or open circuit	Refer to the electrical circuit diagrams and check left low beam circuit for short circuit to power or open circuit
B1D01-11	Right Low Beam - Circuit short to ground	Right low beam circuit short to ground	Refer to the electrical circuit diagrams and check right low beam circuit for short to ground
B1D01-15	Right Low Beam - Circuit short to battery or open	Right low beam circuit short circuit to power or open circuit	Refer to the electrical circuit diagrams and check right low beam circuit for short circuit to power or open circuit
B1D02-11	Left High Beam - Circuit short to ground	Left high beam circuit short to ground	Refer to the electrical circuit diagrams and check left high beam circuit for short to ground
B1D02-15	Left High Beam - Circuit short to battery or open	Left high beam circuit short circuit to power or open circuit	Refer to the electrical circuit diagrams and check left high beam circuit for short circuit to power or open circuit
B1D03-11	Right High Beam - Circuit short to ground	Right high beam circuit short to ground	Refer to the electrical circuit diagrams and check right high beam circuit for short to ground
B1D03-15	Right High Beam - Circuit short to battery or open	Right high beam circuit short circuit to power or open circuit	Refer to the electrical circuit diagrams and check right high beam circuit for short circuit to power or open circuit
B1D13-11	Interior Lights Circuit ""A"" - Circuit short to ground	Circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit
B1D17-83	Battery Backed Sounder - Value of signal protection calculation incorrect	Value of signal protection calculation incorrect	Clear the DTC and retest. If the problem persists, renew the Battery Backed Sounder. Refer to the warranty policy and procedures manual if a module/component is suspect
B1D17-87	Battery Backed Sounder - Missing message	Missing message	NOTE: Fault logging is inhibited by the CCF, but an incorrectly configured CCF could give erroneous DTC logging Check the operation of the Battery Backed Sounder. Refer to the electrical circuit diagrams and check the LIN circuit between the Battery Backed Sounder and the Central Junction Box. Should also check LIN control unit power and ground circuits
B1D17-96	Battery Backed Sounder - Component internal failure	Component internal failure	Clear the DTC and retest, if the problem persists renew Battery Backed Sounder. Refer to the warranty policy and procedures manual if a module/component is suspect
B1D27-11	Heater Coolant Pump - circuit short to ground	Short to ground detected on heater coolant pump control circuit	Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1D35-23	Hazard Switch Stuck - Signal stuck low	Hazard switch circuit short to ground Switch activated for more than One minute Hazard switch fault	Check the hazard switch operation, refer to the electrical circuit diagrams and check the hazard switch circuit. Repair/renew as necessary. Refer to the warranty policy and procedures manual if a module/component is suspect
B1D36-11	Turn Indicator Switch - Circuit short to ground	Circuit short circuit to ground	Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1D36-15	Turn Indicator Switch - Circuit short to battery or open	Circuit to power or open circuit	Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary
B1D36-1E	Turn Indicator Switch - Circuit resistance out of range	Circuit resistance out of range	Check the switch operation. Refer to the electrical circuit diagrams and check the circuit, repair/renew as necessary. Refer to the warranty policy and procedures manual if a module/component is suspect
B1D97-96	Tilt Sensor - Component internal failure	Component internal failure	Clear the DTC and retest, if the problem persists renew the Battery Backed Sounder. Refer to the warranty policy and procedures manual if a module/component is suspect
C0079-54	Variable Effort Steering - Missing calibration	Missing calibration	Calibrate/configure the feature using the manufacturers approved diagnostic system
C111A-11	Right Stop Lamp - Circuit short to ground	Right stop lamp circuit short to ground	Refer to the electrical circuit diagrams and check right stop lamp circuit
C111A-15	Right Stop Lamp - Circuit short to battery or open	Right stop lamp circuit short to power or open circuit	Refer to the electrical circuit diagrams and check right stop lamp circuit
C111B-11	Left Stop Lamp - Circuit short to ground	Left stop lamp circuit short to ground	Refer to the electrical circuit diagrams and check left stop lamp circuit
C111B-15	Left Stop Lamp - Circuit short to battery or open	Left stop lamp circuit short to power or open circuit	Refer to the electrical circuit diagrams and check left stop lamp circuit
C1A56-16	Left Front Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold	No action, no customer symptom	No action required
C1A56-86	Left Front Tire Pressure Sensor and Transmitter Assembly - signal invalid	No action, no customer symptom	No action required
C1A56-93	Left Front Tire Pressure Sensor and Transmitter Assembly - no operation	Tire low pressure wheel sensor damaged Tire low pressure wheel sensor RF interference Tire low pressure wheel sensor battery flat Tire low pressure wheel sensor faulty	NOTE: Ignore instrument cluster positional information, as can be incorrect if wheels moved after/during failure occurance Complete visual external inspection to ensure tire low pressure wheel sensors are fitted Complete ""tire pressure monitoring wheel sensor test"" If all 4 sensors fail: Check for receiver faults and RF receiver is correct part number Review potential electrical interference to tire pressure monitoring system receiver inside the car. e.g. charging units, power adapters, laptop/navigation screens, etc If 1-3 sensors fail, replace non-transmitting sensors
C1A57-12	Left Front Initiator - circuit short to battery	Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A57-14	Left Front Initiator - circuit short to ground or open	Tire pressure monitoring antenna disconnected Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Check front left initiator connected in wheel arch For additional information, refer to: Tire Pressure Monitoring System (TPMS) Front Antenna (204-04 Wheels and Tires, Removal and Installation). Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A58-16	Right Front Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold	No action, no customer symptom	No action required
C1A58-86	Right Front Tire Pressure Sensor and Transmitter Assembly - signal invalid	No action, no customer symptom	No action required
C1A58-93	Right Front Tire Pressure Sensor and Transmitter Assembly - no operation	Tire low pressure wheel sensor damaged Tire low pressure wheel sensor RF interference Tire low pressure wheel sensor battery flat Tire low pressure wheel sensor faulty	NOTE: Ignore instrument cluster positional information, as can be incorrect if wheels moved after/during failure occurance Complete visual external inspection to ensure tire low pressure wheel sensors are fitted Complete ""tire pressure monitoring wheel sensor test"" If all 4 sensors fail: Check for receiver faults and RF receiver is correct part number Review potential electrical interference to tire pressure monitoring system receiver inside the car. e.g. charging units, power adapters, laptop/navigation screens, etc If 1-3 sensors fail, replace non-transmitting sensors
C1A59-12	Right Front Initiator - circuit short to battery	Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A59-14	Right Front Initiator - circuit short to ground or open	Tire pressure monitoring antenna disconnected Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Check front right initiator connected in wheel arch For additional information, refer to: Tire Pressure Monitoring System (TPMS) Front Antenna (204-04 Wheels and Tires, Removal and Installation). Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A60-16	Left Rear Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold	No action, no customer symptom	No action required
C1A60-86	Left Rear Tire Pressure Sensor and Transmitter Assembly - signal invalid	No action, no customer symptom	No action required
C1A60-93	Left Rear Tire Pressure Sensor and Transmitter Assembly - no operation	Tire low pressure wheel sensor damaged Tire low pressure wheel sensor RF interference Tire low pressure wheel sensor battery flat Tire low pressure wheel sensor faulty	NOTE: Ignore instrument cluster positional information, as can be incorrect if wheels moved after/during failure occurance Complete visual external inspection to ensure tire low pressure wheel sensors are fitted Complete ""tire pressure monitoring wheel sensor test"" If all 4 sensors fail: Check for receiver faults and RF receiver is correct part number Review potential electrical interference to tire pressure monitoring system receiver inside the car. e.g. charging units, power adapters, laptop/navigation screens, etc If 1-3 sensors fail, replace non-transmitting sensors
C1A61-12	Left Rear Initiator - circuit short to battery	Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A61-14	Left Rear Initiator - circuit short to ground or open	Tire pressure monitoring antenna disconnected Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Check rear left initiator connected in wheel arch For additional information, refer to: Tire Pressure Monitoring System (TPMS) Rear Antenna (204-04 Wheels and Tires, Removal and Installation). Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A62-16	Right Rear Tire Pressure Sensor and Transmitter Assembly - circuit voltage below threshold	No action, no customer symptom	No action required
C1A62-86	Right Rear Tire Pressure Sensor and Transmitter Assembly - signal invalid	No action, no customer symptom	No action required
C1A62-93	Right Rear Tire Pressure Sensor and Transmitter Assembly-no operation	Tire low pressure wheel sensor damaged Tire low pressure wheel sensor RF interference Tire low pressure wheel sensor battery flat Tire low pressure wheel sensor faulty	NOTE: Ignore instrument cluster positional information, as can be incorrect if wheels moved after/during failure occurance Complete visual external inspection to ensure tire low pressure wheel sensors are fitted Complete ""tire pressure monitoring wheel sensor test"" If all 4 sensors fail: Check for receiver faults and RF receiver is correct part number Review potential electrical interference to tire pressure monitoring system receiver inside the car. e.g. charging units, power adapters, laptop/navigation screens, etc If 1-3 sensors fail, replace non-transmitting sensors
C1A63-12	Right Rear Initiator - circuit short to battery	Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1A63-14	Right Rear Initiator - circuit short to ground or open	Tire pressure monitoring antenna disconnected Tire pressure monitoring antenna harness fault Tire pressure monitoring antenna failure	Check rear right initiator connected in wheel arch For additional information, refer to: Tire Pressure Monitoring System (TPMS) Rear Antenna (204-04 Wheels and Tires, Removal and Installation). Refer to PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear DTC and retest. If fault persists check and install new initiator as required
C1D18-00	Wheel Localization Failed - no sub type information	At least two tire pressure monitoring system antennas are dislodged	NOTE: If set with other DTC's, this should be ignored If set with no other DTC's, check the tire pressure monitoring system initiator antennas are correctly located in the wheel arches For additional information, refer to: Tire Pressure Monitoring System (TPMS) Front Antenna (204-04 Wheels and Tires, Removal and Installation) / Tire Pressure Monitoring System (TPMS) Rear Antenna (204-04 Wheels and Tires, Removal and Installation).
C1D21-05	Wheel Module - System Programming Failures	Tire low pressure wheel sensor(s) removed Incorrect tire low pressure wheel sensor fitted (type/frequency/part No.) Tire low pressure wheel sensor damaged between drive cycles Tire low pressure wheel sensor external RF interference	Complete visual external inspection to ensure tire low pressure wheel sensor are fitted. (e.g. no winter wheels, space saver, etc) Check number of tire low pressure wheel sensor failed (via PID 4127) If all 4 sensors fail: Check for receiver faults and RF receiver is correct part number Review potential electrical interference to tire pressure monitoring system receiver inside the car. e.g. charging units, power adapters, laptop/navigation screens, etc If 1-3 sensors fail, identify faulty sensors using ""tire pressure monitoring wheel sensor test"" and replace faulty sensors
P0230-12	Fuel Pump Primary Circuit - Circuit short to battery	Circuit short circuit to power	Refer to the electrical circuit diagrams and check the circuit
P0801-11	Reverse Inhibit Control Circuit - Circuit short to ground	Mirror dim Reverse gear inhibit circuit short circuit to ground detected	Refer to electrical circuit diagrams and check the mirror dim reverse gear inhibit circuit between the Central Junction Box and the electro chromatic rear view mirror for short to ground. Repair wiring as required, clear DTC and test system operation
U0001-88	High Speed CAN Communication Bus - Bus off	Bus off	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0004-00	High Speed CAN Communication Bus (+) Low - no sub type information	High Speed CAN High short to ground	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0005-00	High Speed CAN Communication Bus (+) High - no sub type information	High Speed CAN High short to power	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0008-00	High Speed CAN Communication Bus (-) High - no sub type information	High Speed CAN Low short to power	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0009-00	High Speed CAN Communication Bus (-) shorted to bus (+) - no sub type information	High Speed CAN Low short to High Speed CAN High	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0010-88	Medium Speed CAN Communication Bus - Bus off	Bus off	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0013-00	Medium Speed CAN Communication Bus (+) Low - no sub type information	Medium Speed CAN high short to ground	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0014-00	Medium Speed CAN Communication Bus (+) High - no sub type information	Medium Speed CAN high short to power	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0017-00	Medium Speed CAN Communication Bus (-) High - no sub type information	Medium Speed CAN low short to power	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0018-00	Medium Speed CAN Communication Bus (-) shorted to Bus (+) - no sub type information	Medium Speed CAN low short to CAN high	Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network
U0100-00	Lost Communication With ECM/PCM ""A"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Engine Control Module and Central Junction Box
U0101-00	Lost Communication With Transmission Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Transmission Control Module and Central Junction Box
U0103-00	Lost Communication With Gear Shift Control Module A - No sub type information	Module power supply fault CAN bus fault	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Transmission Shift Module and Central Junction Box
U0121-00	Lost Communication With Anti-Lock Braking System (ABS) Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Anti-lock Braking System Module and Central Junction Box
U0128-00	Lost Communication With Park Brake Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Parking Brake Control Module and Central Junction Box
U0132-00	Lost Communication With Suspension Control Module ""A"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Suspension Control Module and Central Junction Box
U0138-00	Lost Communication with All Terrain Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Transmission Shift Control Module and Central Junction Box
U0139-00	Lost Communication With Suspension Control Module ""B"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Suspension Control Module and Central Junction Box
U0151-00	Lost Communication With Restraints Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Restraints Control Module and Central Junction Box
U0155-00	Lost Communication With Instrument Panel Cluster (IPC) Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Instrument Cluster and Central Junction Box
U0164-00	Lost Communication With HVAC Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Heating and Ventilation Control Module and Central Junction Box
U0199-00	Lost communication with Driver Door Module (DDM) - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Driver Door Module and Central Junction Box
U0200-00	Lost Communication With ""Door Control Module ""B"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Passenger Door Module and Central Junction Box
U0208-00	Lost Communication With ""Seat Control Module ""A"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Driver Seat Module and Central Junction Box
U0214-00	Lost Communication With Remote Function Actuation - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Remote Function Actuation module and Central Junction Box
U0230-00	Lost Communication With Rear Gate Module - No sub type information	Module power supply fault CAN network fault	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Rear Gate/Trunk Module and Central Junction Box
U0241-00	Lost Communication With Headlamp Control Module ""A"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Headlamp Control Module A and Central Junction Box
U0242-00	Lost Communication With Headlamp Control Module ""B"" - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the Headlamp Control Module B and Central Junction Box
U0257-00	Lost Communication With Front Controls / Display Interface Module - No sub type information	Lost communication with the touch screen display panel Power supply to module fault CAN network fault	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the touch screen display panel and the Central Junction Box
U025D-00	Lost Communication With Front Controls Interface Module ""B"" - No sub type information	Lost communication with the integrated control panel Power supply to module fault CAN network fault	Refer to the electrical circuit diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the integrated control panel and the Central Junction Box
U1000-00	Solid State Driver Protection Active - Driver Disabled - No sub type information	No sub type information	NOTE: When this DTC is present the relevant output is disabled Check Central Junction Box for additional load related DTCs and refer to remedial actions for those DTCs. This DTC should only be cleared after all short circuit faults have been rectified
U2004-11	Auxiliary Switch Pack - circuit short to ground	Circuit short to ground detected on the auxiliary switch circuit	Refer to the electrical circuit diagrams and check the auxiliary switch signal circuit between the Central Junction Box and the outboard facia switch for a short to ground. Repair wiring harness as required, clear the DTC and test the system
U2004-1E	Auxiliary Switch Pack - circuit resistance out of range	Circuit resistance out of range detected on the auxiliary switch circuit	Check trunk release and/or forward alert buttons are not stuck/sticking. Refer to the electrical circuit diagrams and check the auxiliary switch signal circuit between the Central Junction Box and the outboard facia switch for a short to another circuit or high resistance. Repair wiring harness as required, clear the DTC and test the system. If the DTC remains suspect the outboard facia switchpack. Refer to the warranty policy and procedures manual if a module/component is suspect
U2004-23	Auxiliary Switch Pack - signal stuck low	Signal stuck low detected on the auxiliary switch circuit	Check trunk release and/or forward alert buttons are not stuck/sticking. Refer to the electrical circuit diagrams and check the auxiliary switch signal circuit between the Central Junction Box and the outboard facia switch for a short to another circuit or high resistance. Repair wiring harness as required, clear the DTC and test the system. If the DTC remains suspect the outboard facia switchpack. Refer to the warranty policy and procedures manual if a module/component is suspect
U200D-11	Control Module Output Power A - circuit short to ground	Short to ground detected on output control circuit to ignition relay located in engine bay junction box	Check operation of ignition relay in engine bay junction box. Refer to the electrical wiring diagrams and check the circuit for short to ground between the Central Junction Box and the engine bay junction box
U200D-14	Control Module Output Power A - circuit short to ground or open	Short to ground or open circuit detected on output control circuit to ignition relay located in engine bay junction box	Check operation of ignition relay in engine bay junction box. Refer to the electrical wiring diagrams and check the circuit for short to ground or open circuit between the Central Junction Box and the engine bay junction box
U200D-15	Control Module Output Power A - circuit short to battery or open	Short to power or open circuit detected on output control circuit to ignition relay located in engine bay junction box	Check operation of ignition relay in engine bay junction box. Refer to the electrical wiring diagrams and check the circuit for short to power or open circuit between the Central Junction Box and the engine bay junction box
U200E-11	Control Module Output Power B - Circuit short to ground	Circuit short to ground	Refer to the electrical circuit diagrams and check the circuit, repair as necessary
U2010-11	Switch Illumination - Circuit short to ground	Switch illumination circuit short to ground	Refer to electrical circuit diagrams and check the switch illumination circuit
U2017-51	Control Module Software #2 - Not programmed	Not programmed	Configure the module using the manufacturers approved diagnostic system
U201B-54	Control Module Calibration Data #2 - Missing calibration	Missing calibration	Configure the module using the manufacturers approved diagnostic system by running the relevant Configuration and Set up application for calibrating the Steering Column
U201F-04	External Receiver - system internal failures	Issue with tire pressure monitoring system RF receiver	NOTE: Ignore all other tire pressure monitoring system DTCs if this is set Check tire pressure monitoring system RF receiver fuse Clear the DTC and retest. If fault persists, check and install a new tire pressure monitoring system RF receiver
U201F-11	External Receiver - circuit short to ground	Issue with tire pressure monitoring system RF receiver	NOTE: Ignore all other tire pressure monitoring system DTCs if this is set Check tire pressure monitoring system RF receiver fuse Check circuits to tire pressure monitoring system RF receiver using pinpoint tests A in the tire pressure monitoring system diagnosis and testing section of PINPOINT TEST A : C1D1911 TIRE PRESSURE MONITORING SYSTEM EXTERNAL RECEIVER DATA LINE CIRCUIT SHORT TO GROUND and proceed as directed Clear the DTC and retest. If fault persists, check and install a new tire pressure monitoring system RF receiver
U201F-12	External Receiver - circuit short to battery	Issue with tire pressure monitoring system RF receiver	NOTE: Ignore all other tire pressure monitoring system DTCs if this is set Check tire pressure monitoring system RF receiver fuse Check circuits to tire pressure monitoring system RF receiver using pinpoint tests B in the tire pressure monitoring system diagnosis and testing. Refer to PINPOINT TEST B : LEFT FRONT LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear the DTC and retest. If fault persists, check and install a new tire pressure monitoring system RF receiver
U201F-87	External Receiver - missing message	Issue with tire pressure monitoring system RF receiver	NOTE: Ignore all other tire pressure monitoring system DTCs if this is set Check tire pressure monitoring system RF receiver fuse Check tire pressure monitoring system RF receiver connected at module Check circuits to tire pressure monitoring system RF receiver using pinpoint tests C in the tire pressure monitoring system diagnosis and testing. Refer to PINPOINT TEST C : RIGHT FRONT LOW FREQUENCY INITIATOR CIRCUIT and proceed as directed Clear the DTC and retest. If fault persists, check and install a new tire pressure monitoring system RF receiver
U2101-00	Control Module Configuration Incompatible	Car Configuration File incorrect	Check and amend the Car Configuration File as required using the manufacturer approved diagnostic system
U2104-11	Trip Meter Reset Button - circuit short to ground	Circuit short to ground for more than 1 second Switch failure	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
U2104-15	Trip Meter Reset Button - circuit short to battery or open	Circuit short to power for more than 1 second Switch failure	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
U2104-1E	Trip Meter Reset Button - circuit resistance out of range	Circuit resistance out of range for more than 1 second Switch failure	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
U2104-23	Trip Meter Reset Button - Signal stuck low	Signal stuck low Switch activated for more than One minute Switch failure	Check the operation of the switch. Refer to the electrical circuit diagrams and check the switch circuit. Clear the DTC and retest. If the DTC persists, renew the switch. Refer to the warranty policy and procedures manual if a module/component is suspect
U2300-64	Central Configuration - signal plausibility failure	Tire pressure monitoring system configuration data is invalid caused by incorrect car / local configuration file(s)	Using the manufacturer approved diagnostic system check and amend the car / local configuration file (s)
U3000-49	Control Module - Internal electronic failure	Internal electronic failure	Renew Central Junction Box. Refer to the warranty policy and procedures manual if a module/component is suspect
U3001-54	Control Module Improper Shutdown - missing calibration	Missing calibration EEPROM hasn't stored the final axis position of the steering column telescope/tilt position	Check for other steering column telescope/tilt DTCs. Clear the DTC and operate the steering column through the complete telescope and tilt functions ranges. If the DTC returns, configure the steering column module using the manufacturers approved diagnostic system by running the relevant Configuration and Set up application