Symptom Chart

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM	POSSIBLE CAUSES	ACTION
Engine will not start	Battery/charging system fault Engine system fault Fuel pressure control valve Fuel pump module Clutch pedal position sensor Vehicle battery Starter motor Tandem solenoid starter motor relay Vehicle collision Restraints system failure CAN network Lost communications with restraints control module Engine management system relay Harness failure - Wiring integrity	Refer to the relevant section of the service information and check the battery and charging system. Rectify as necessary Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test Diagnosis of these symptoms may require using the Jaguar Land Rover approved diagnostic equipment to check datalogger signals Fuel pressure control valve 0x03C3 Fuel Pressure Relief Control Valve Duty Cycle - % Clutch pedal position sensor 0x1ED7 Clutch B Status 0x0565 Clutch Actuator (Clutch Slave Cylinder) Position Sensor Voltage 0x0478 Clutch Pedal Depression - Corrected
Engine will not crank	Stop/start switch Crank request signal from body control module Security key invalid Incorrect engine control module calibration for vehicle specification Starter motor relay Power is lost from the engine control module or the body control module during the immobilizer learn routine Engine management system relay Vehicle battery Starter motor Vehicle has run out of inducement system allowed mileage Lost communications with body control module/gateway module assembly Engine control module software mismatch Lost communications with remote function actuator/immobilizer antenna unit/electric steering column lock control module CAN initialization failure Car configuration file Harness failure - Wiring integrity	Refer to the relevant section of the service information and check the battery and charging system. Rectify as necessary Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test Using the manufacturer approved diagnostic system check and install latest relevant level of software to the engine control module Using the Jaguar Land Rover approved diagnostic equipment, carry out the immobilization procedure Using the manufacturer approved diagnostic system check and update the car configuration file as required Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Engine control module voltage supply 0xDD02 Main ECU Voltage Supply
Engine misfire	Fuel injector Injector/injection timing control Fuel leakage Low level fuel Fuel level sensor Camshaft position sensor Crankshaft position sensor Harness failure - Wiring integrity	Using the manufacturer approved diagnostic system reprogram the injector codes Check exhaust system for mechanical integrity Check air induction system/turbocharger for failure relating to excessive charged air conditions Check air induction system for leakage Check air induction system for excessive oil Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Check crankshaft position sensor air gap to target rotor is correct, remove any debris from sensor face, check for damaged teeth on rotor Using the manufacturer approved diagnostic system reprogram the injector codes Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Fuel injector 0x030B Engine Running Fuel Injector Control State Camshaft position sensor 0x0316 Intake (A) Camshaft Position Actuator Duty Cycle Bank 1
Engine stalls	Crankshaft position sensor Engine control module software calibration Engine control module power feeds/grounds Lost communication with power steering control module Harness failure - Wiring integrity	Check crankshaft position sensor air gap to target rotor is correct, remove any debris from sensor face, check for damaged teeth on rotor Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test
Engine overheats	Variable coolant pump	Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
Engine speed restricted	Barometric pressure sensor Barometric pressure sensor is integral to the engine control module Harness failure - Wiring integrity	Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
Engine vibrates	Engine mount - Active, - left/right Harness failure - Wiring integrity	Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
Engine starts with difficulty	Crankshaft position sensor Air gap to target rotor excessive, debris on sensor face, damaged teeth on rotor Glow plug(s) Glow plug control module CAN harness link between engine control module and glow plug control module network malfunction Harness failure - Wiring integrity	Check crankshaft position sensor air gap to target rotor is correct, remove any debris from sensor face, check for damaged teeth on rotor Refer to the service information and the battery care manual, inspect the vehicle battery and ensure it is fully charged and serviceable before performing further tests Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test
Engine will not reach operating temperature	Electric cooling fan - main Electric thermostat Variable coolant pump Harness failure - Wiring integrity	Check cooling system for mechanical & fluid integrity Check cooling fan system for mechanical integrity Check thermostat system for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Electric cooling fan - main 0x03B9 Engine Cooling Fan Speed - Desired Electric thermostat 0x0328 Thermostat Heater Control Duty Cycle - %
Poor acceleration and lack of power	Heated oxygen sensor heater Heated oxygen sensor Variable geometry turbine vane actuator Low pressure turbine valve position sensor & low pressure turbine control solenoid Intake air temperature sensor Charge air cooler temperature sensor Ambient air temperature sensor Manifold absolute pressure and temperature sensor Low pressure turbine control solenoid Fuel rail pressure sensor Low pressure fuel system leaks or blockage Intake air temperature sensor - pre electric throttle Mass air flow and temperature sensor Exhaust system leakage Excessive oil in the air induction system Air induction system leakage Charge air pressure sensor blocked Turbocharger system/vanes mechanical integrity Charge air coolant pump Fuel pump - high pressure EGR system leakage EGR valve mechanical integrity Low pressure EGR cooler post temperature sensor Low pressure EGR valve Engine control module software calibration error Corrupt engine control module software Fuel pump module Low fuel level condition Low level fuel condition enabling run dry strategy Fuel level sensor Fuel pressure control valve Electric throttle valve Low pressure EGR cooler post temperature sensor Differential pressure sensor Exhaust gas temperature sensor post DPF Fuel injector - calibration data held in the engine control module is different to that read from the injector Harness failure - Wiring integrity	Check exhaust system for mechanical integrity Check and correct the engine oil level Check air induction system/turbocharger for failure relating to excessive charged air conditions Check air induction system for leakage Check air induction system for excessive oil Check charge air pressure sensor for blockage Check turbocharger system/vanes for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the manufacturer approved diagnostic system reprogram the injector codes Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Low pressure turbine valve position sensor Turbocharger/Supercharger Wastegate Solenoid A Duty Cycle - % Turbocharger Waste Gate Position Sensor Voltage - Volts Variable geometry turbine vane actuator 0x03DF Boost Pressure Actuator Bank 1 - Desired position - % 0x0532 Commanded Boost Actuator Control Bank 1 - % Ambient air temperature sensor 0x03BA Ambient Air Temperature Sensor Voltage - Volts 0xF446 Ambient Air Temperature - Deg C Fuel rail pressure sensor 0x0324 Fuel Rail Pressure Sensor 0x03DC Fuel Rail Pressure - Desired - KPa 0xF423 Fuel Rail Pressure - KPa Fuel pressure control valve 0x03C3 Fuel Pressure Relief Control Valve Duty Cycle - % Manifold absolute pressure and temperature sensor 0x0322 Corrected Intake Manifold Absolute Pressure - KPa 0x033E Boost Absolute Pressure - Raw Value - KPa 0x052C Manifold Absolute Pressure Bank 1 - KPa 0xF40B Intake Manifold Absolute Pressure - KPa Fuel pump - high pressure 0x03C2 Fuel Volume Control Valve Duty Cycle - % 0x03EA Fuel Volume Control Valve Current - Measured - Amp Charge air coolant pump 0x05D6 Auxiliary Engine Coolant Pump - Commanded - % 0x05DA Coolant Pump Variable Flow Actuator Position - Measured - % EGR valve 0x0374 EGR Valve Position Sensor Voltage - Volts 0x03FB EGR Bank 1 - Commanded - % 0xF42C Commanded EGR - % Low pressure EGR valve 0x05CD Low Pressure EGR Valve Position - Measured - % 0x05CE Low Pressure EGR Valve Position Sensor Voltage - Volts Electric throttle 0x040B Throttle Motor PWM Signal - Commanded 0x0917 Throttle Position Sensor Voltage - Sensor 1 0xF411 Absolute Throttle Position 0x0530 Absolute Throttle Position Bank 1 Differential pressure sensor 0xD922 Particulate Filter Differential Pressure - Measured 0xF47A Diesel Particulate Filter (DPF) Bank 1
Poor idle	Fuel injector(s) Corrupt engine control module software Lost communication with automatic temperature control module Harness failure - Wiring integrity	Using the manufacturer approved diagnostic system reprogram the injector codes Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test
Fuel consumption high	Air induction system leakage EGR system leakage Heated oxygen sensor Harness failure - Wiring integrity	Check exhaust system for mechanical integrity Check and correct the engine oil level Check air induction system/turbocharger for failure relating to excessive charged air conditions Check air induction system for leakage Check air induction system for excessive oil Check charge air pressure sensor for blockage Check turbocharger system/vanes for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
constantly	Debris preventing operation of active grille air shutter & active grille air shutter motor Linkage between the active grille air shutter & active grille air shutter motor has failed Active grille air shutter has become disconnected from the active grille air shutter motor Active grille air shutter & active grille air shutter motor Harness failure - Wiring integrity	Check the active grille air shutter & active grille air shutter motor for mechanical failure Check cooling system for mechanical & fluid integrity Check cooling fan system for mechanical integrity Check thermostat system for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
Cooling fan on cExcessive smoke from exhaust	Oil level and temperature sensor Oil level high Diesel particulate substrate is missing - Severely damaged or removed	Check exhaust system for mechanical integrity Check and correct the engine oil level Check air induction system/turbocharger for failure relating to excessive charged air conditions Check air induction system for leakage Check air induction system for excessive oil Check charge air pressure sensor for blockage Check turbocharger system/vanes for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
Inoperative	Inoperative glow plug system Glow plug LIN_B circuit Glow plug control module Connector is disconnected, connector pin is backed out, connector pin corrosion Inoperative speed control system Vehicle speed related failures Brake pedal switch Brake vacuum system integrity The brake pedal switch signal received over CAN is defective Speed control buttons are jammed/contaminated/damaged Clockspring jammed/contaminated/damaged Lost communication with speed control module Lost communication with anti-lock brake system control module Connector is disconnected, connector pin is backed out, connector pin corrosion Electric throttle motor Inoperative start-stop system Vehicle battery failure volt sensor power feed Low pressure EGR valve Clutch pedal position sensor (manual transmission) Accelerator pedal position sensor Differential pressure sensor Gear selector position sensor Dual battery system Lost communication with steering angle sensor control module Lost communication with body control module/gateway module assembly Lost communication with restraints control module Inoperative cooling fan Electric cooling fan - main Inoperative speedometer Lost communication with anti-lock brake system control module Harness failure - Wiring integrity	Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Low pressure EGR valve 0x05CD Low Pressure EGR Valve Position - Measured - % 0x05CE Low Pressure EGR Valve Position Sensor Voltage - Volts Electric throttle 0x040B Throttle Motor PWM Signal - Commanded 0x0917 Throttle Position Sensor Voltage - Sensor 1 0xF411 Absolute Throttle Position 0x0530 Absolute Throttle Position Bank 1 Differential pressure sensor 0xD922 Particulate Filter Differential Pressure - Measured 0xF47A Diesel Particulate Filter (DPF) Bank 1 Electric cooling fan - main 0x03B9 Engine Cooling Fan Speed - Desired
Speed control inoperative	Vehicle speed related failures Brake pedal switch Brake vacuum system integrity The brake pedal switch signal received over CAN is defective Speed control buttons are jammed/contaminated/damaged Clockspring jammed/contaminated/damaged Lost communication with speed control module Lost communication with anti-lock brake system control module Lost communication with adaptive speed control module Connector is disconnected, connector pin is backed out, connector pin corrosion Electric throttle motor Harness failure - Wiring integrity	Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Electric throttle 0x040B Throttle Motor PWM Signal - Commanded 0x0917 Throttle Position Sensor Voltage - Sensor 1 0xF411 Absolute Throttle Position 0x0530 Absolute Throttle Position Bank 1
Temperature gauge display below normal	Cooling system mechanical & fluid integrity Cooling fan system mechanical integrity Thermostat system mechanical integrity Engine coolant temperature sensor 1 Cylinder head temperature sensor Radiator outlet temperature sensor Electric thermostat Harness failure - Wiring integrity	Check cooling system for mechanical & fluid integrity Check cooling fan system for mechanical integrity Check thermostat system for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Electric cooling fan - main 0x03B9 Engine Cooling Fan Speed - Desired Engine coolant temperature sensor 1 0x0357 Engine Coolant Temperature Sensor - Volts 0xF405 Engine Coolant Temperature - Deg C Cylinder head temperature sensor 0x051D Cylinder Head Temperature - Deg C Radiator outlet temperature sensor 0x0488 Engine Coolant Temperature Sensor #2 Voltage - Volts 0x0489 Engine Coolant Temperature #2 - Deg C Electric thermostat 0x0328 Thermostat Heater Control Duty Cycle - %
Temperature gauge display above normal	Cooling system mechanical & fluid integrity Cooling fan system mechanical integrity Thermostat system mechanical integrity Engine coolant temperature sensor 1 Cylinder head temperature sensor Radiator outlet temperature sensor Engine coolant temperature sensor - in cylinder block Electric thermostat Harness failure - Wiring integrity	Check cooling system for mechanical & fluid integrity Check cooling fan system for mechanical integrity Check thermostat system for mechanical integrity Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Electric cooling fan - main 0x03B9 Engine Cooling Fan Speed - Desired Engine coolant temperature sensor 1 0x0357 Engine Coolant Temperature Sensor - Volts 0xF405 Engine Coolant Temperature - Deg C Cylinder head temperature sensor 0x051D Cylinder Head Temperature - Deg C Radiator outlet temperature sensor 0x0488 Engine Coolant Temperature Sensor #2 Voltage - Volts 0x0489 Engine Coolant Temperature #2 - Deg C Electric thermostat 0x0328 Thermostat Heater Control Duty Cycle - % Engine coolant temperature sensor - in cylinder block 0x05DD Cylinder Block Temperature - Deg C
Flat battery	Vehicle battery under charged Charging system fault - under charging Generator circuit Generator Excessive quiescent current drain on vehicle battery Harness failure - Wiring integrity	Refer to the relevant section of the service information and check the battery and charging system. Rectify as necessary Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds
Start-stop system	Vehicle battery failure 5 volt sensor power feed Low pressure EGR valve Clutch pedal position sensor (manual transmission) Accelerator pedal position sensor Differential pressure sensor Gear selector position sensor Dual battery system Lost communication with steering angle sensor control module Lost communication with body control module/gateway module assembly Lost communication with restraints control module Harness failure - Wiring integrity	Refer to the relevant section of the service information and check the battery and charging system. Rectify as necessary Inspect connectors for signs of water ingress, and pins for damage and/or corrosion Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check sensor, relays/fuses & control module power feeds and grounds Using the Jaguar Land Rover approved diagnostic equipment, perform a CAN network integrity test Diagnosis of these symptoms may require using the manufacturer approved diagnostic system check datalogger signals Low pressure EGR valve 0x05CD Low Pressure EGR Valve Position - Measured - % 0x05CE Low Pressure EGR Valve Position Sensor Voltage - Volts Differential pressure sensor 0xD922 Particulate Filter Differential Pressure - Measured 0xF47A Diesel Particulate Filter (DPF) Bank 1
OBD II monitor readiness status incomplete	The vehicle has not been driven enough for the monitors to complete their cycles	Refer to section 'Diesel OBD II Monitors and Readiness Status'