Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE CHART
| DTC | Description | Source | Action |
|---|---|---|---|
| B1200 | Climate Control Push Button Circuit Failure | Electronic Automatic Temperature Control (EATC) Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1201 | Fuel Sender Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1204 | Fuel Sender Circuit Short to Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1209 | EIC Switch-2 Assembly Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum | Powertrain Control Module (PCM) | REFER to ANTI-THEFT . |
| B1221 | Driver Seat Heater Output Fault | EATC Module | REFER to SEATING . |
| B1231 | Longitudinal Acceleration Threshold Exceeded | Restraint Control Module (RCM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1231 | Longitudinal Acceleration Threshold Exceeded | Anti-Lock Brake System (ABS) Module | REFER to ANTI-LOCK CONTROL . |
| B1242 | Air Flow Recirculation Door Driver Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1251 | Air Temperature Internal Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1253 | Air Temperature Internal Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1255 | Air Temperature External Sensor Circuit Open | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1257 | Temperature External Sensor Circuit Short to Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1263 | Servo Motor Vent Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1264 | Servo Motor Foot Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1299 | Power Supply Sensor Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID . |
| B1309 | Power Door Lock Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1317 | Battery Voltage High | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Vehicle Security Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Vehicle Security Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1319 | Driver Door Ajar Circuit Failure | PCM | REFER to INTERIOR LIGHTING . |
| B1322 | Driver Door Ajar Circuit Short to Ground | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1322 | Driver Door Ajar Circuit Short to Ground | PCM | REFER to INTERIOR LIGHTING . |
| B1328 | Passenger Door Ajar Circuit Open | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B1330 | Passenger Door Ajar Circuit Short to Ground | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1338 | Door Ajar RR Circuit Short to Ground | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1341 | Power Door Unlock Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1342 | ECU is Faulted | PCM | INSTALL a new PCM. REFER to ELECTRONIC ENGINE CONTROLS . |
| B1342 | ECU is Faulted | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK CONTROL . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | Instrument Cluster | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | EATC Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new EATC module. REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | DSM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DSM. REFER to DRIVER SEAT MODULE (DSM) . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | Parking Aid Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new parking aid module. REFER to PARKING AID . CLEAR the DTCs. REPEAT the self-test. |
| B1345 | Heated Backlite Input Circuit Short to Ground | Instrument Cluster | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1352 | Ignition Key-In Circuit Failure | Instrument Cluster | REFER to WARNING DEVICES . |
| B1360 | Ignition RUN/ACC Circuit Open | Instrument Cluster | REFER to STEERING COLUMN SWITCHES . |
| B1483 | Brake Pedal Input Circuit Failure | PCM | REFER to ANTI-LOCK CONTROL . |
| B1484 | Brake Pedal Input Open Circuit | ABS Module | REFER to ANTI-LOCK CONTROL . |
| B1485 | Brake Pedal Input Circuit Short to Battery | PCM | REFER to ANTI-LOCK CONTROL . |
| B1520 | Hood Switch Circuit Open | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1530 | Memory Set Switch Circuit Short to Ground | DSM | REFER to SEATING . |
| B1574 | Door Ajar LR Circuit Short to Ground | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1600 | PATS Key Transponder Signal is Not Received - Damaged Key or Non-PATS Key | PCM | REFER to ANTI-THEFT . |
| B1601 | PATS Received Incorrect Key-Code From Key Transponder (Unprogrammed PATS Key) | PCM | REFER to ANTI-THEFT . |
| B1602 or B2431 | PATS Received Invalid Format of Key-Code From Key Transponder (Partial Key Read) | PCM | REFER to ANTI-THEFT . |
| B1625 | Lamp Keypad Output Short Circuit to Battery | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1626 | Lamp Keypad Output Short Circuit to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1663 | Driver Seat Front Up/Down Motor Stalled | DSM | REFER to SEATING . |
| B1664 | Driver Seat Rear Up/Down Motor Stalled | DSM | REFER to SEATING . |
| B1665 | Driver Seat Forward/Backward Motor Stalled | DSM | REFER to SEATING . |
| B1676 | Battery Voltage Out of Range | ABS Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1676 | Battery Voltage Out of Range | EATC Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1676 | Battery Voltage Out of Range | DSM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1681 | PATS Transceiver Module Signal is Not Received (Damaged, Not Connected, or Damaged Wiring) | PCM | REFER to ANTI-THEFT . |
| B1695 | Autolamp On Circuit Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B1711 | Driver Seat Front Up Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1715 | Driver Seat Front Down Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1719 | Driver Seat Forward Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1723 | Driver Seat Rearward Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1731 | Driver Seat Rear Down Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1792 | Autolamp Sensor Input Circuit Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B1793 | Autolamp Sensor Input Circuit Short to Ground | Vehicle Security Module | REFER to EXTERIOR LIGHTING . |
| B1869 | Lamp Air Bag Warning Indicator Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1870 | Lamp Air Bag Warning Indicator Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1884 | PAD Warning Lamp Inoperative | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1890 | PAD Warning Lamp Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1892 | Air Bag Tone Warning Indicator Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1950 | Seat Rear Up/Down Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING . |
| B1952 | Seat Rear Up/Down Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING . |
| B1954 | Seat Front Up/Down Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING . |
| B1956 | Seat Front Up/Down Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING . |
| B1962 | Seat Horizontal FWD/RWD Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING . |
| B1964 | Seat Horizontal FWD/RWD Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING . |
| B1987 | Pedal Forward/Rearward Motor Stalled | DSM | REFER to BRAKE SYSTEM-GENERAL INFORMATION . |
| B1988 | Pedal Position Forward Switch Circuit Short to Ground | DSM | REFER to BRAKE SYSTEM-GENERAL INFORMATION . |
| B1989 | Pedal Position Rearward Switch Circuit Short to Ground | DSM | REFER to BRAKE SYSTEM-GENERAL INFORMATION . |
| B1990 | Pedal Forward/Rearward Feedback Potentiometer Circuit Failure | DSM | REFER to BRAKE SYSTEM-GENERAL INFORMATION . |
| B1991 | Pedal Forward/Rearward Feedback Potentiometer Circuit Short to Battery | DSM | REFER to BRAKE SYSTEM-GENERAL INFORMATION . |
| B2069 | Jet Door Ajar Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2078 | Driver Airbag Deactivation Indicator Inoperative | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2103 | Internal Transceiver Antenna Damaged | PCM | REFER to ANTI-THEFT . |
| B2143 | NVM Memory Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2266 | Servo Motor Left Blend Door Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2276 | Less Than 2 Transmitters Programed | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2290 | Occupant Classification System Fault Front Passenger Side | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2291 | Occupant Position System Fault, Front Passenger Side | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2292 | Restraint System - Safety Belt Pretensioner Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2293 | Restraint System - Air Bag Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2294 | Restraint System - Curtain Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2295 | Restraint System - Side Airbag Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2296 | Restraint System - Impact Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2373 | LED No. 1 Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| B2425 | Remote Keyless Entry Out of Sync | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2431 or B1602 | PATS Received Invalid Format of Key-Code From Key Transponder (Partial Key Read) | PCM | REFER to ANTI-THEFT . |
| B2434 | Drivers Safety Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2435 | Drivers Safety Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2438 | Passengers Safety Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2439 | Passengers Safety Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2477 | Module Configuration Error | PCM | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Error | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Error | Instrument Cluster | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Error | EATC Module | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Failure | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Failure | DSM | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Failure | Parking Aid Module | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2477 | Module Configuration Failure | Vehicle Security Module | CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |
| B2499 | Courtesy Lamp Output Failure | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B2659 | Courtesy Switch Fault | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B2691 | Front Driver Safety Belt Buckle Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2692 | Front Passenger Safety Belt Buckle Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2695 | Keypad_A Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2696 | Keypad_B Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2697 | Keypad_C Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2795 | Driver Solar Radiation Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2796 | Driver Solar Radiation Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2848 | Horn Output Relay Short to Ground | Vehicle Security Module | REFER to HORN . |
| B2860 | Airbag Cutoff Switch (ACS) ECU Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2861 | Airbag Cutoff Switch (ACS) Communication Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2900 | VIN Mismatch | ABS Module | REFER to ANTI-LOCK CONTROL . |
| B2909 | Belt Tension Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2956 | Servo Motor Left Blend Door Close Line Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2957 | Servo Motor Left Blend Door Open Line Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2958 | Servo Motor Vent Open Line Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2959 | Servo Motor Vent Close Line Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2960 | Air Flow Recirculation Door Open Line Driver Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2961 | Air Flow Recirculation Door Close Line Driver Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2962 | Passenger Seat Heater Output Fault | EATC Module | REFER to SEATING . |
| B2963 | Driver Seat Heater Feedback Circuit Failure | EATC Module | REFER to SEATING . |
| B2964 | Passenger Seat Heater Feedback Circuit Failure | EATC Module | REFER to SEATING . |
| B2968 | Steering Wheel Climate Control Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2969 | Steering Wheel Climate Control Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2996 | Servo Motor Floor Close Line Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2997 | Left Side Blend Door Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1222 | Speed Wheel Mismatch | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1230 | Wheel Speed Sensor Rear Center Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1237 | Speed Wheel Rear Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1266 | ABS Valve Power Relay Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1278 | Steering Wheel Angle 1 and 2 Signal Faulted | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1279 | Yaw Rate Sensor Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1280 | Yaw Rate Sensor Signal Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1282 | Lateral Accelerometer Signal Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1284 | Oil Pressure Switch Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| C1285 | Booster Solenoid Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1286 | Booster Mechanical Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1288 | Pressure Transducer Main/Primary Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1296 | Wheel Speed LF Signal Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1297 | Wheel Speed RF Signal Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1298 | Wheel Speed RR Signal Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1299 | Wheel Speed LR Signal Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1300 | ABS Pump Motor Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1414 | Incorrect Module Design Level | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1440 | Pressure Transducer Main/Primary Signal Faulted | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1699 | Rear Outer Left Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1700 | Rear Outer Left Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1701 | Rear Outer Left Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1702 | Rear Outer Right Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1703 | Rear Outer Right Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1704 | Rear Outer Right Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1705 | Rear Inner Left Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1706 | Rear Inner Left Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1707 | Rear Inner Left Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1708 | Rear Inner Right Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1709 | Rear Inner Right Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1710 | Rear Inner Right Sensor Fault | Parking Aid Module | REFER to PARKING AID . |
| C1728 | Transfer Case Unable to Transition Between 2H and 4H | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1729 | Transfer Case Unable to Transition Between 4H and 4L | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1742 | Rear Sounder Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1743 | Rear Sounder Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| C1748 | Switch Input Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID . |
| C1805 | Mismatched PCM and/or ABS-TC Module | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1947 | Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1948 | Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1956 | Steering Angle Sensor Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1963 | Stability Control Inhibit Warning | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1970 | 4WD Low Mode Switch LED Short to Battery | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1971 | 4WD Low Mode Switch LED Short to Ground | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1975 | IVD Plausibility Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1979 | IWE Solenoid Circuit Failure | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1980 | IWE Solenoid Circuit Short to Battery | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1981 | Front Driver Seat Track Position Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1991 | Module Calibration Failure | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK |
| C1998 | Module Calibration not Complete | ABS Module | REFER to MODULE CONFIGURATION . |
| C2775 | TC/AYC ON/OFF Switch Stuck Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| P1260 | PCM Disabled- Vehicle Disabled | PCM | REPAIR the PCM. REFER to the INTRODUCTION - GASOLINE article . |
| P1707 | Transfer Case NEUTRAL Indicator Hard Fault Present | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1812 | 4-Wheel Drive Mode Select Circuit Open | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1815 | 4-Wheel Drive Mode Select Short Circuit to Ground | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1816 | NEUTRAL Safety Switch Input Open or Short to Battery | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1819 | NEUTRAL Safety Switch Input Open or Short to Battery | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1824 | 4-Wheel Drive Clutch Relay Circuit Failure | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1826 | 4-Wheel Drive Electric Clutch Relay Short to Battery | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1827 | 4-Wheel Drive Electric Clutch Relay Short to Battery | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1849 | Transfer Case Contact Plate 'A' Short Circuit to Ground | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1853 | Transfer Case Contact Plate 'B' Short Circuit to Ground | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1857 | Transfer Case Contact Plate 'C' Short Circuit to Ground | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1861 | Transfer Case Contact Plate 'D' Short Circuit to Ground | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1867 | Transfer Case Contact Plate General Circuit Failure | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1891 | Transfer Case Contact Plate Ground Return Open Circuit | PCM | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| PXXX | All others | PCM | REFER to the INTRODUCTION - GASOLINE article . |
| U0073 | Control Module Communications Bus Off | ABS | REFER to ANTI-LOCK CONTROL . |
| U1900 | CAN Communication Bus Fault-Recieve Error | PCM | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault-Recieve Error | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault Receive Error | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1950 | UBP Communication Bus Fault | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1950 | UBP Communication Bus Fault | Vehicle Security Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2013 | Compass Module Is Not Responding | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| U2023 | External Node Fault DTC | PCM | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2023 | External Node Fault DTC | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |