Multifunction Electronic Module
Refer to SYSTEM WIRING DIAGRAMS (Navigator) or SYSTEM WIRING DIAGRAMS (Expedition) for schematic and connector information.
DIAGNOSTIC TROUBLE CODE (DTC) DESCRIPTION
| DTC | Description | Source | Action |
|---|---|---|---|
| B1201 | Fuel Sender Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| B1204 | Fuel Sender Circuit Short to Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER article. |
| B1209 | EIC Switch-2 Assembly Circuit Failure | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER article. |
| B1217 | Horn Relay Coil Circuit Failure | Vehicle Security Module | REFER to HORN article. |
| B1231 | Longitudinal Acceleration Threshold Exceeded | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B1251 | Air Temperature Internal Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B1253 | Air Temperature Internal Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B1255 | Air Temperature External Sensor Circuit Open | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER article. |
| B1255 | Air Temperature External Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B1257 | Air Temperature External Sensor Circuit Short to Ground | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER article. |
| B1257 | Air Temperature External Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B1259 | Solar Radiation Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B1261 | Solar Radiation Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B1299 | Power Supply Sensor Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID article. |
| B1300 | Power Door Lock Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1311 | Power Door Unlock Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1317 | Battery Voltage High | Air Suspension Control Module | REFER to GENERATORS & REGULATORS article. |
| B1317 | Battery Voltage High | 4WD Control Module | REFER to GENERATORS & REGULATORS article. |
| B1317 | Battery Voltage High | Instrument Cluster | REFER to GENERATORS & REGULATORS article. |
| B1317 | Battery Voltage High | RCM | REFER to GENERATORS & REGULATORS article. |
| B1317 | Battery Voltage High | Vehicle Security Module | REFER to GENERATORS & REGULATORS article. |
| B1318 | Battery Voltage Low | Air Suspension Control Module | REFER to GENERATORS & REGULATORS article. |
| B1318 | Battery Voltage Low | 4WD Control Module | REFER to GENERATORS & REGULATORS article. |
| B1318 | Battery Voltage Low | Instrument Cluster | REFER to GENERATORS & REGULATORS article. |
| B1318 | Battery Voltage Low | RCM | REFER to GENERATORS & REGULATORS article. |
| B1318 | Battery Voltage Low | Vehicle Security Module | REFER to GENERATORS & REGULATORS article. |
| B1320 | Driver Door Ajar Circuit Open | Instrument Cluster | REFER to INTERIOR LIGHTING article. |
| B1321 | Driver Door Ajar Circuit Short to Battery | Vehicle Security Module | REFER to INTERIOR LIGHTING article. |
| B1328 | Passenger Door Ajar Circuit Open | Instrument Cluster | REFER to INTERIOR LIGHTING article. |
| B1329 | Passenger Door Ajar Circuit Short to Battery | Vehicle Security Module | REFER to INTERIOR LIGHTING article. |
| B1333 | Decklid Ajar Rear Door Circuit Short to Battery | Vehicle Security Module | REFER to INTERIOR LIGHTING article. |
| B1337 | Door Ajar RR Circuit Short to Battery | Vehicle Security Module | REFER to INTERIOR LIGHTING article. |
| B1342 | ECU is Defective | Air Suspension Control Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new air suspension control module. REFER to VEHICLE DYNAMIC - 4 WHEEL article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Climate Controlled Seat Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new climate controlled seat module. REFER to SEATING article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | 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 Defective | 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 article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Instrument Cluster | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Navigation System Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new navigation system module. REFER to NAVIGATION SYSTEM article. CLEAR the DTCs. REPEAT the self-test |
| B1342 | ECU is Defective | 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 article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Power Liftgate Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new power liftgate module. REFER to BODY CLOSURES article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. REFER to AIR BAG RESTRAINT SYSTEMS article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | 4WD Control Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new 4WD control module. REFER to FOUR WHEEL DRIVE SYSTEMS article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS/TC module. REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Tire Pressure Monitoring System Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new tire pressure monitoring system module. REFER to WHEELS & TIRES article. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Vehicle Security Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new vehicle security module. REFER to VEHICLE SECURITY MODULE . CLEAR the DTCs. REPEAT the self-test. |
| B1345 | Heated Backlight Input Circuit Short to Ground | Instrument Cluster | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1352 | Ignition Key-In Circuit Failure | Instrument Cluster | REFER to WARNING DEVICES article. |
| B1358 | Ignition Switch or Blower Electronics Circuit Short to Ground | Climate Controlled Seat Module | REFER to SEATING article. |
| B1360 | Ignition RUN/ACC Circuit Open | Instrument Cluster | REFER to STEERING COLUMN SWITCHES article. |
| B1483 | Brake Pedal Input Circuit Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B1530 | Memory Set Switch Circuit Short to Ground | DSM | REFER to REAR VIEW MIRRORS article. |
| B1534 | Memory 1 Switch Circuit Short to Ground | DSM | REFER to REAR VIEW MIRRORS article. |
| B1538 | Memory 2 Switch Circuit Short to Ground | DSM | REFER to REAR VIEW MIRRORS article. |
| B1573 | Door Ajar LR Circuit Short to Battery | Vehicle Security Module | REFER to INTERIOR LIGHTING article. |
| B1663 | Seat Driver Front Up/Down Motor Stalled | DSM | REFER to SEATING article. |
| B1664 | Seat Driver Rear Up/Down Motor Stalled | DSM | REFER to SEATING article. |
| B1665 | Seat Driver Forward/Backward Motor Stalled | DSM | REFER to SEATING article. |
| B1666 | Seat Recline Forward/Rearward Motor Stalled | DSM | REFER to SEATING article. |
| B1667 | Mirror Driver Up/Down Motor Stalled | DSM | REFER to REAR VIEW MIRRORS article. |
| B1668 | Mirror Driver Right/Left Motor Stalled | DSM | REFER to REAR VIEW MIRRORS article. |
| B1669 | Mirror Passenger Up/Down Motor Stalled | DSM | REFER to REAR VIEW MIRRORS article. |
| B1670 | Mirror Passenger Right/Left Motor Stalled | DSM | REFER to REAR VIEW MIRRORS article. |
| B1676 | Battery Pack Voltage Out of Range | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to GENERATORS & REGULATORS article. |
| B1676 | Battery Voltage Out of Range | DSM | REFER to GENERATORS & REGULATORS article. |
| B1676 | Battery Voltage Out of Range | EATC Module | REFER to GENERATORS & REGULATORS article. |
| B1695 | Autolamp On Circuit Failure | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B1703 | Seat Driver Recline Forward Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1707 | Seat Driver Recline Rearward Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1711 | Seat Driver Front Up Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1715 | Seat Driver Front Down Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1719 | Seat Driver Forward Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1723 | Seat Driver Rearward Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1727 | Seat Driver Rear Up Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1731 | Seat Driver Rear Down Switch Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1735 | Mirror Driver Vertical Switch Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B1739 | Mirror Driver Horizontal Switch Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B1743 | Mirror Passenger Vertical Switch Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B1747 | Mirror Passenger Horizontal Switch Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B1792 | Autolamp Sensor Input Circuit Short to Battery and Open | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B1793 | Autolamp Sensor Input Circuit Short to Ground | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B1869 | Lamp Air Bag Warning Indicator Open | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B1870 | Lamp Air Bag Warning Indicator Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B1892 | Air Bag Tone Warning Indicator Circuit Open or Shorted to Ground | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B1950 | Seat Rear Up/Down Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING
article. |
| B1952 | Seat Rear Up/Down Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1954 | Seat Front Up/Down Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING article. |
| B1956 | Seat Front Up/Down Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1958 | Seat Recline Forward/Rearward Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1961 | Seat Recline Forward/Rearward Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING article. |
| B1962 | Seat Horizontal Forward/Rearward Feedback Potentiometer Circuit Failure | DSM | REFER to SEATING article. |
| B1964 | Seat Horizontal Forward/Rearward Feedback Potentiometer Circuit Short to Battery | DSM | REFER to SEATING article. |
| B1987 | Pedal Forward/Rearward Motor Stalled | DSM | REFER to BRAKE SYSTEM - GENERAL INFORMATION article. |
| B1988 | Pedal Position Forward Switch Circuit Short to Ground | DSM | REFER to BRAKE SYSTEM - GENERAL INFORMATION article. |
| B1989 | Pedal Position Rearward Switch Circuit Short to Ground | DSM | REFER to BRAKE SYSTEM - GENERAL INFORMATION article. |
| B1990 | Pedal Forward/Rearward Feedback Potentiometer Circuit Failure | DSM | REFER to BRAKE SYSTEM - GENERAL INFORMATION article. |
| B1991 | Pedal Forward/Rearward Feedback Potentiometer Circuit Short to Battery | DSM | REFER to BRAKE SYSTEM - GENERAL INFORMATION article. |
| B2103 | Antenna Not Connected | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| B2105 | Throttle Position Input Out of Range Low | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| B2106 | Throttle Position Input Out of Range High | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| B2139 | Data Mismatch | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| B2140 | Initialization Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| B2143 | NVM Memory Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| B2204 | GPS Antenna Connection Open or Short | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| B2208 | Navigation to Head Unit Communication Error | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| B2266 | Driver Blend Door/Lower Actuator Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2267 | Passenger Blend Door/Lower Actuator Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2268 | Steering Wheel Climate Control Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2269 | Steering Wheel Climate Control Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2276 | Less Than Two Transmitters Programmed | Vehicle Security Module | REFER to ANTI-THEFT - PATS article. |
| B2292 | Restraint System - Seatbelt Pretensioner Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2293 | Restraint System - Airbag Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2294 | Restraint System - Curtain Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2296 | Restraint System - Impact Sensor Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2312 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure | DSM | REFER to REAR VIEW MIRRORS article. |
| B2314 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B2316 | Mirror Passenger Vertical Feedback Potentiometer Circuit Failure | DSM | REFER to REAR VIEW MIRRORS article. |
| B2318 | Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B2320 | Mirror Driver Horizontal Feedback Potentiometer Circuit Failure | DSM | REFER to REAR VIEW MIRRORS article. |
| B2322 | Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B2324 | Mirror Driver Vertical Feedback Potentiometer Circuit Failure | DSM | REFER to REAR VIEW MIRRORS article. |
| B2326 | Mirror Driver Vertical Feedback Potentiometer Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS article. |
| B2373 | LED #1 Circuit Failure | Parking Aid Module | REFER to PARKING AID article. |
| B2403 | Audio CD/DJ Internal Fault | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| B2411 | Humidity Sensor Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2412 | Humidity Sensor Short | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2413 | Humidity Sensor Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| B2425 | Remote Keyless Entry Out of Sync | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2434 | Driver Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2435 | Driver Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2438 | Passenger Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2439 | Passenger Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2477 | Module Configuration Failure | Instrument Cluster | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | Parking Aid Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | Climate Controlled Seat Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Fault | Vehicle Security Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | DSM | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | EATC Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | Navigation System Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | Power Liftgate Module | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | RCM | REFER to MODULE CONFIGURATION article. |
| B2477 | Module Configuration Failure | Tire Pressure Monitoring System Module | REFER to MODULE CONFIGURATION article. |
| B2486 | Climate Controlled Module Seat Voltage Out of Range | Climate Controlled Seat Module | REFER to SEATING article. |
| B2488 | Thumb-Wheel Switch Voltage Out of Range High | Climate Controlled Seat Module | REFER to SEATING article. |
| B2497 | Blower RPM Out of Range | Climate Controlled Seat Module | REFER to SEATING article. |
| B2499 | Courtesy Lamp Output Failure | Instrument Cluster | REFER to INTERIOR LIGHTING article. |
| B2521 | Tach Circuit Failure | Climate Controlled Seat Module | REFER to SEATING article. |
| B2552 | VBATT 2 Circuit Open | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2633 | Driver-Front Microphone Circuit Failure | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| B2659 | Courtesy Switch Fault | Instrument Cluster | REFER to EXTERIOR LIGHTING article. |
| B2661 | Parking Lamp Relay Output Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B2662 | Parking Lamp Relay Output Open Circuit | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B2663 | Headlamp Relay Output Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B2664 | Headlamp Relay Output Open Circuit or Short to Battery | Vehicle Security Module | REFER to EXTERIOR LIGHTING article. |
| B2667 | Liftglass Release Switch Circuit Failure | Vehicle Security Module | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B2675 | Keypad_B Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2676 | Keypad_C Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2691 | Front Driver Seat Belt Buckle Switch Circuit Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2692 | Front Passenger Seat Belt Buckle Switch Circuit Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| B2695 | Keypad_A Switch Circuit Failure | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B2698 | VBATT 2 Circuit Failure | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2699 | Left Pinch Strip Open or Short to Battery | Power Liftgate Module | REFER to Section BODY CLOSURES article. |
| B2700 | Right Pinch Strip Open or Short to Battery | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2701 | Left Pinch Strip Stuck Active | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2702 | Right Pinch Strip Stuck Active | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2703 | Open/Close Switch Stuck Active | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2704 | Optical Sensor Power Short to Ground | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2705 | Optical Sensor 1 Input Not Active During Powered Liftgate Movement | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2706 | Optical Sensor 2 Input Not Active During Powered Liftgate Movement | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2707 | Gate Open Output Over Current | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2708 | Gate Close Output Over Current | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2709 | Gate Open Short to Battery | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2710 | Gate Close Short to Battery | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2711 | Gate Open Output Short to Ground or Open | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2712 | Gate Close Output Short to Ground or Open | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2713 | Unlatch Output Short to Ground | Power Liftgate Module | REFER to BODY CLOSURES article article. |
| B2714 | Uncinch Output Open or Short to Ground | Power Liftgate Module | REFER to BODY CLOSURES article article. |
| B2715 | Cinch Output Open or Short to Ground | Power Liftgate Module | REFER to BODY CLOSURES article article. |
| B2716 | Left Power Running Board Output Short to Battery | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2717 | Right Power Running Board Output Short to Battery | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2718 | Gate Ajar Output Short to Battery | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2719 | Left Power Running Board Output Short to Ground or Open | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2720 | Right Power Running Board Output Short to Ground or Open | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2721 | Gate Ajar Output Short to Ground or Open | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2722 | Open/Close Switch Active During Self-Test | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2723 | Glass Position Switch Active During Self-Test | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2724 | Forkbolt Switch Invalid During Self-Test | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2725 | Detent Switch Invalid During Self-Test | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2726 | Home Switch Invalid During Self-Test | Power Liftgate Module | REFER to BODY CLOSURES article. |
| B2729 | Cushion Over-Temperature Detected | Climate Controlled Seat Module | REFER to SEATING article. |
| B2730 | Back-over Temperature Detected | Climate Controlled Seat Module | REFER to SEATING article. |
| B2731 | Differential Temperature Fault | Climate Controlled Seat Module | REFER to SEATING article. |
| B2734 | Pedal Travel Sensor Supply Error | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2736 | Pedal Travel Sensor Circuit Fault | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2737 | Pedal Travel Sensor Jammed Error | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2738 | Pedal Travel Sensor Velocity Error | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2740 | Pedal Travel Sensor Spike Error | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2741 | Sensor Cluster Loop End | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2792 | Heat Switch Short to Ground | Climate Controlled Seat Module | REFER to SEATING article. |
| B2793 | Cool Switch Short to Ground | Climate Controlled Seat Module | REFER to SEATING article. |
| B2794 | Third Row Power Folding Seat Circuit Failure | Vehicle Security Module | REFER to SEATING article. |
| B2849 | Horn Output Relay Circuit Open | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2858 | H/U Is Defective | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| B2868 | Left Front Tire Pressure Sensor Fault | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2869 | Right Front Tire Pressure Sensor Fault | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2870 | Right Rear Tire Pressure Sensor Fault | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2871 | Left Rear Tire Pressure Sensor Fault | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2872 | Tire Pressure Sensor Fault | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2885 | Spare Tire Pressure Sensor Fault | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| B2900 | VIN Mismatch | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| B2913 | Audio Subwoofer Not Connected | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST or ANTI-LOCK CONTROL article. |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1192 | Vehicle Speed Circuit Failure | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| C1233 | Speed Wheel LF Input Signal Missing | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1234 | Speed Wheel RF Input Signal Missing | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1235 | Speed Wheel RR Input Signal Missing | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1236 | Speed Wheel LR Input Signal Missing | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1277 | Steering Wheel Angle 1 and 2 Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1278 | Steering Wheel Angle 1 and 2 Signal Faulted | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1279 | Yaw Rate Sensor Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1280 | Yaw Rate Sensor Signal Fault | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1281 | Lateral Accelerometer Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1282 | Lateral Accelerometer Signal Fault | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1284 | Oil Pressure Switch Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| C1285 | Booster Solenoid Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1287 | Booster Pedal Force Switch Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1288 | Pressure Transducer Main/Primary Input Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1290 | Steering Pressure Transducer Circuit Failure | Air Suspension Control Module | REFER to STEERING SYSTEM-GENERAL INFORMATION article. |
| C1414 | Incorrect Module Design Level | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| C1440 | Pressure Transducer Main/Primary Signal Faulted | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1445 | Speed Vehicle Signal Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1516 | Roll Rate Signal Fault | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1517 | Roll Rate Sensor Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1699 | Rear Outer Left Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID article. |
| C1700 | Rear Outer Left Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID article. |
| C1701 | Rear Outer Left Sensor Fault | Parking Aid Module | REFER to PARKING AID article. |
| C1702 | Rear Outer Right Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID article. |
| C1703 | Rear Outer Right Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID article. |
| C1704 | Rear Outer Right Sensor Fault | Parking Aid Module | REFER to PARKING AID article. |
| C1705 | Rear Inner Left Sensor Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID article. |
| C1706 | Rear Inner Left Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID article. |
| C1707 | Rear Inner Left Sensor Fault | Parking Aid Module | REFER to PARKING AID article. |
| C1708 | Rear Inner Right Sensor Circuit Short to Battery | Parking Aid Module | REFER to Section PARKING AID article. |
| C1709 | Rear Inner Right Sensor Circuit Failure | Parking Aid Module | REFER to PARKING AID article. |
| C1710 | Rear Inner Right Sensor Fault | Parking Aid Module | REFER to PARKING AID article. |
| C1724 | Air Suspension Height Sensor Power Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1725 | Air Suspension Front Pneumatic Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1726 | Air Suspension Rear Pneumatic Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1728 | Transfer Case Unable to Transition between 2H and 4H | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| C1729 | Transfer Case Unable to Transition between 4H and 4L | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| C1730 | Reference Voltage Out of Range (+5V) | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1742 | Rear Sounder Circuit Failure | Parking Aid Module | REFER to PARKING AID article. |
| C1743 | Rear Sounder Circuit Short To Battery | Parking Aid Module | REFER to PARKING AID article. |
| C1748 | Switch Input Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID article. |
| C1760 | Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1770 | Air Suspension Vent Solenoid Output Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1790 | Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1795 | Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1805 | Mismatched PCM and/or ABS-TC Module | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1830 | Air Suspension Compressor Relay Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1840 | Air Suspension Disable Switch Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1873 | Air Suspension RF Air Spring Solenoid Output Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1877 | Air Suspension LF Air Spring Solenoid Output Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1881 | Air Suspension RF Height Sensor Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1889 | Air Suspension LF Height Sensor Circuit Failure | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1897 | Steering VAPS II Circuit Loop Failure | Air Suspension Control Module | REFER to STEERING SYSTEM-GENERAL INFORMATION article. |
| C1920 | LED #1 Circuit Short Ground | Parking Aid Module | REFER to PARKING AID article. |
| C1947 | Seat Track Position Sensor Circuit Short to Ground | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| C1948 | Seat Track Position Sensor Circuit Resistance Out of Range | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| C1960 | Driver Brake Apply Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1963 | Stability Control Inhibit Warning | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1964 | Air Suspension Air Compressor Request Exceeding Max Timing | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| C1979 | IWE Solenoid Circuit Failure | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| C1980 | IWE Solenoid Short to Battery | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| C1981 | Seat Track Position Sensor Circuit Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS article. |
| C1991 | Module Calibration Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1996 | Active Yaw and Roll Stability Control Disabled | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C1998 | Module Calibration Not Complete | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C2769 | Longitudinal Acceleration Sensor Circuit Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C2770 | Longitudinal Acceleration Sensor Signal Fault | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C2777 | Sensor Cluster Bus Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C2778 | Sensor Power Supply Failure | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| C2780 | ECU in Manufacturer Sub-State | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| P0500 | Vehicle Speed Sensor A | PCM | REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article article. |
| P0503 | Vehicle Speed Sensor A Intermittent | PCM | REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article article. |
| P0705 | Transmission Range (TR) Sensor Circuit | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0708 | Transmission Range (TR) Sensor Circuit High Input | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Low Input | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0713 | Transmission Fluid Temperature (TFT) Sensor High Input | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0715 | Turbine/Input Shaft Speed Sensor Circuit | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P0717 | Turbine/Input Shaft Speed Sensor Circuit No Signal | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P0718 | Turbine/Input Shaft Speed Sensor Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0720 | Output Shaft Speed (OSS) Sensor Circuit | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0721 | Output Shaft Speed (OSS) Sensor Circuit Range/Performance | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0722 | Output Shaft Speed (OSS) Sensor Circuit No Signal | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0730 | Incorrect Gear Ratio | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0731 | Gear 1 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P0732 | Gear 2 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P0733 | Gear 3 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P0740 | Torque Converter Clutch Solenoid Circuit/Open | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0741 | Torque Convertor Clutch (TCC) Circuit Performance | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0743 | Torque Convertor Clutch (TCC) Circuit Electrical | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0750 | Shift Solenoid A | PCM | REFER to AUTOMATIC TRANSMISSION - 4R70W article. |
| P0751 | Shift Solenoid A Performance or Stuck Off | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0753 | Shift Solenoid A Electrical | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0755 | Shift Solenoid B | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0756 | Shift Solenoid B Performance or Stuck Off | PCM | REFER to AUTOMATIC TRANSMISSION - 4R70W article. |
| P0758 | Shift Solenoid B Electrical | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0781 | 1-2 Shift | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0782 | 2-3 Shift | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P0783 | 3-4 Shift | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1628 | Ignition Voltage Out of Range | Parking Aid Module | REFER to PARKING AID article. |
| P1636 | Inductive Signature Chip Communication Error | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1702 | Transmission Range Sensor Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1703 | Brake Switch Out Of Self-Test Range | PCM | REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article article. |
| P1704 | Transmission Range Circuit Not Indicating Park/Neutral During Self-Test | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1705 | Transmission Range Circuit Not Indicating Park/Neutral During Self-Test | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1711 | Transmission Fluid Temperature (TFT) Sensor Out Of Self-Test Range | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1713 | Transmission Fluid Temperature (TFT) Sensor In Range Failure | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1714 | Shift Solenoid A Inductive Signature | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1715 | Shift Solenoid B Inductive Signature | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1718 | Transmission Fluid Temperature (TFT) Sensor In Range Failure | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P1738 | Shift Time Error | PCM | REFER to AUTOMATIC TRANSMISSION - 4R70W article. |
| P1740 | Torque Convertor Clutch (TCC) Solenoid Inductive Signature | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1741 | Torque Converter Clutch Solenoid Control Error | PCM | REFER to AUTOMATIC TRANSMISSION - 4R70W article. |
| P1742 | Torque Converter Solenoid Circuit Short | PCM | REFER to AUTOMATIC TRANSMISSION - 4R70W article. |
| P1743 | Torque Converter Clutch Solenoid Circuit Failed On | PCM | REFER to AUTOMATIC TRANSMISSION - 4R70W article. |
| P1744 | Torque Converter Clutch Solenoid Circuit Performance | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1746 | Pressure Control Solenoid A Open Circuit | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1747 | Pressure Control Solenoid A Short Circuit | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1754 | Coast Clutch Solenoid Circuit | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 article. |
| P1760 | Pressure Control Solenoid A Short Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1780 | Transmission Control Switch Circuit Out Of Self-Test Range | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS article. |
| P1783 | Transmission Over Temperature Condition | PCM | REFER to AUTOMATIC TRANSMISSION - 4R100 or AUTOMATIC TRANSMISSION - 4R70W article. |
| P1812 | Transmission Four-Wheel Drive Mode Select Circuit Failure | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1815 | Transmission Four-Wheel Drive Mode Select Short Circuit to Ground | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1824 | Transmission Four-Wheel Drive Clutch Relay Circuit Failure | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1826 | Transmission Four-Wheel Drive Low Clutch Relay Short Circuit to Battery | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1827 | Transmission Four-Wheel Drive Low Clutch Relay Short Circuit to Ground | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1849 | Transmission Transfer Case Contact Plate "A" Short Circuit to Ground | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1853 | Transmission Transfer Case Contact Plate "B" Short Circuit to Ground | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1857 | Transmission Transfer Case Contact Plate "C" Short Circuit to Ground | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1861 | Transmission Transfer Case Contact Plate "D" Short Circuit to Ground | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1867 | Transmission Transfer Case Contact Plate General Circuit Failure | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1874 | Transmission Automatic Hall Effect Sensor Power Circuit Failure | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1875 | Transmission Automatic Hall Effect Sensor Power Circuit Short to Battery | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| P1891 | Transmission Transfer Case Contact Plate Ground Return Open Circuit | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| PXXX | All others | PCM | REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article article. |
| U1009 | SCP (J1850) Bus Invalid or Missing Data for Engine Torque | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| U1016 | SCP Invalid Data | Navigation System Module | REFER to NAVIGATION SYSTEM article. |
| U1027 | SCP (J1850) Bus Invalid or Missing Data for Engine RPM | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module or Stability Assist Module | REFER to ANTI-LOCK CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| U1041 | SCP (J1850) Invalid Or Missing Data For Vehicle Speed | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| U1041 | SCP (J1850) Invalid Or Missing Data For Vehicle Speed | Tire Pressure Monitoring System Module | REFER to WHEELS & TIRES article. |
| U1059 | SCP (J1850) Invalid or Missing Data for Transmission/Transaxle/PRNDL | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| U1059 | SCP (J1850) Invalid or Missing Data for Transmission/Transaxle/PRNDL | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| U1073 | SCP (J1850) Invalid or Missing Data for Engine Coolant | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| U1073 | SCP (J1850) Invalid or Missing Data for Engine Coolant | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| U1075 | SCP (J1850) Invalid or Missing Data for Engine Oil Fluid Temperature | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| U1123 | SCP (J1850) Invalid or Missing Data for Odometer | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| U1262 | SCP Communication Bus Fault | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1262 | SCP Communication Bus Fault | 4-Wheel Anti-Lock Brake/Traction Control (ABS/TC) Module to Stability Assist Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1900 | CAN Communication Bus Fault | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| U1900 | CAN Communication Bus Fault-Recieve Error | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| U1901 | Communication Fault from Sensor Cluster | Stability Assist Module | REFER to ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY ASSIST article. |
| U1950 | UBP Communication Bus Fault | Air Suspension Control Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1950 | UBP Communication Bus Fault | DSM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1950 | UBP Communication Bus Fault | EATC Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1950 | UBP Communication Bus Fault | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1950 | UBP Communication Bus Fault | 4WD Control Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2003 | Audio Compact Disc/Disc Jockey Is Not Responding | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| U2005 | Audio Rear Seat Controller (RSC) Unit Is Not Responding | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| U2013 | Compass Module Not Responding | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER article. |
| U2023 | Fault Received From External Node | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| U2026 | Family Entertainment System is Not Responding | Navigation System Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION article. |
| U2226 | UBP Invalid Data From Node ID $10 | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| U2235 | UBP Invalid Data From Node ID $19 | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| U2235 | UBP Invalid Data From Node ID $19 | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| U2235 | UBP Invalid Data From Node ID $19 | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |
| U2306 | UBP Invalid Node 60 | Air Suspension Control Module | REFER to VEHICLE DYNAMIC - 4 WHEEL article. |
| U2306 | UBP Invalid Node 60 | 4WD Control Module | REFER to FOUR WHEEL DRIVE SYSTEMS article. |
| 2306 | UBP Invalid Node 60 | DSM | REFER to SEATING article. |
| U2306 | UBP Invalid Node 60 | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| U2338 | UBP Invalid Data From Node ID $80 | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION article. |
| U2362 | UBP Invalid Data From Node ID $98 | Instrument Cluster | REFER to INSTRUMENT CLUSTER article. |