MULTIFUNCTION Electronic Control Modules DTCS
MULTIFUNCTION ELECTRONIC CONTROL MODULES DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B1201 | Fuel Sender Circuit Failure | REM | REFER to INSTRUMENT CLUSTER . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | MC Module | REFER to INFORMATION AND MESSAGE CENTER . |
| B1231 | Longitudinal Acceleration Threshold Exceeded | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1241 | Rear Wiper Washer Pump Relay Circuit Short to Battery | FEM | REFER to WIPERS AND WASHERS . |
| B1243 | Express Window Down Switch Circuit Short to Battery | FEM | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1244 | Rear Wiper Motor Run Relay Circuit Failure | FEM | REFER to WIPERS AND WASHERS . |
| B1245 | Rear Wiper Motor Run Relay Circuit Short to Battery | FEM | REFER to WIPERS AND WASHERS . |
| B1246 | Panel Dim Potentiometer Switch Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B1249 | Auxiliary Climate Control Blend Door Failure | Instrument Cluster | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B1254 | Climate Control Air Temperature External Sensor Circuit Failure | FEM | REFER to INFORMATION AND MESSAGE CENTER . |
| B1299 | Power Supply Sensor Circuit Short to Ground | Parking Aid Module | REFER to PARKING AID . |
| B1304 | Accessory Delay Relay Coil Circuit Short to Battery | FEM | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1308 | Oil Pressure Switch Circuit Short to Ground | FEM | REFER to INSTRUMENT CLUSTER . |
| B1309 | Power Door Lock Circuit Short to Ground | FEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1317 | Battery Voltage High | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| B1317 | Battery Voltage High | RCM | REFER to GENERATORS & REGULATORS . |
| B1318 | Battery Voltage Low | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| B1318 | Low Ignition Voltage During Speed Control Operation | NGSC Module | REFER to VEHICLE SPEED CONTROL . |
| B1318 | Battery Voltage Low | RCM | REFER to GENERATORS & REGULATORS . |
| B1319 | Driver Door Ajar Circuit Failure | FEM | REFER to INTERIOR LIGHTING . |
| B1327 | Passenger Door Ajar Circuit Failure | FEM | REFER to INTERIOR LIGHTING . |
| B1332 | Decklid Ajar Rear Door Circuit Open | REM | REFER to INTERIOR LIGHTING . |
| B1338 | Door Ajar RR Circuit Short to Ground | REM | REFER to INTERIOR LIGHTING . |
| B1341 | Power Door Unlock Circuit Short to Ground | FEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1342 | ECU is Defective | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new ABS module. REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | FEM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new FEM. REFER to FRONT ELECTRONIC MODULE (FEM) . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Instrument Cluster | CLEAR and DOCUMENT the DTCs. CARRY OUT the instrument cluster self-test. If DTC B1342 is retrieved, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | LPSDM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new LPSDM. REFER to BODY CLOSURES . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | MC Module | CLEAR and DOCUMENT the DTCs. CARRY OUT the message center self-test. INSTALL a new instrument cluster if the DTC B1342 is retrieved again. REFER to INSTRUMENT CLUSTER . |
| B1342 | ECU is Defective | NGSC Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new speed control servo. REFER to VEHICLE SPEED CONTROL . 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, INSTALL a new parking aid module. REFER to PARKING AID . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new RCM. REFER to RESTRAINTS CONTROL MODULE (RCM) . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | RKE Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new RKE module. REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . CLEAR the DTCs. REPEAT the selftest. |
| B1342 | ECU is Defective | RPSDM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new RPSDM. REFER to BODY CLOSURES . CLEAR the DTCs. REPEAT the selftest. |
| B1342 | ECU is Defective | REM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new REM. REFER to Rear Electronic Module (REM) . REFER to MODULE CONFIGURATION to configure the new REM. CLEAR the DTCs. REPEAT the self-test. |
| B1346 | Heated Backlite Input Circuit Short to Ground | Instrument Cluster | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1349 | Heated Backlite Relay Short to Battery | FEM | REFER toGLASS, FRAMES AND MECHANISMS . |
| B1352 | Ignition Key-In Circuit Failure | Instrument Cluster | REFER to WARNING DEVICES . |
| B1404 | Driver Power Window Down Circuit Open | FEM | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1405 | Driver Power Window Down Circuit Short to Battery | FEM | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1407 | Driver Power Window Up Circuit Open | FEM | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1408 | Driver Power Window Up Circuit Short to Battery | FEM | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1431 | Wiper Brake/Run Relay Circuit Failure | FEM | REFER to WIPERS AND WASHERS . |
| B1432 | Wiper Brake/Run Relay Circuit Short to Battery | FEM | REFER to WIPERS AND WASHERS . |
| B1436 | Wiper Hi/Low Speed Relay Coil Circuit Short to Battery | FEM | REFER to WIPERS AND WASHERS . |
| B1438 | Wiper Mode Select Switch Circuit Failure | FEM | REFER to STEERING COLUMN SWITCHES . |
| B1446 | Wiper Park Sense Circuit Failure | FEM | REFER to WIPERS AND WASHERS . |
| B1448 | Wiper Park Sense Short to Battery | FEM | REFER to WIPERS AND WASHERS . |
| B1450 | Wiper Wash/Delay Switch Circuit Failure | FEM | REFER to WIPERS AND WASHERS . |
| B1460 | Front Washer Pump Motor Output Circuit Short to Battery | FEM | REFER to WIPERS AND WASHERS . |
| B1470 | Headlamp Input Circuit Failure | Instrument Cluster | REFER to EXTERIOR LIGHTING . |
| B1482 | Wiper Washer Fluid Level Sensor Circuit Short to Ground | FEM | REFER to WIPERS AND WASHERS . |
| B1485 | Brake Pedal Input Circuit Battery Short | RKE Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1485 | Brake Pedal Input Circuit Battery Short | REM | REFER to EXTERIOR LIGHTING . |
| B1499 | Turn Signal Lamp Left Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B1501 | Lamp Turn Signal Left Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B1503 | Turn Signal Lamp Right Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B1505 | Lamp Turn Signal Right Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B1520 | Hood Ajar Switch Circuit Failure | FEM | REFER to ANTI-THEFT - PERIMETER . |
| B1526 | Keyless Entry Circuit Short to Ground | REM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1558 | Ignition Run/Start Circuit Short to Ground | FEM | REFER to STEERING COLUMN SWITCHES . |
| B1574 | Door Ajar LR Circuit Short to Ground | REM | REFER to INTERIOR LIGHTING . |
| B1611 | Rear Wiper Mode Select Switch Circuit Failure | FEM | REFER to WIPERS AND WASHERS . |
| B1676 | Battery Voltage Out of Range | FEM | REFER to GENERATORS & REGULATORS . |
| B1676 | Battery Voltage Out of Range | Instrument Cluster | REFER to GENERATORS & REGULATORS . |
| B1676 | Battery Voltage Out of Range | MC Module | REFER to INFORMATION AND MESSAGE CENTER . |
| B1676 | Battery Pack Voltage Out of Range | REM | REFER to GENERATORS & REGULATORS . |
| B1806 | Tail Lamp Output Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B1808 | Tail Lamp Output Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B1833 | Driver Door Disarm Switch Circuit Short to Ground | FEM | REFER to ANTI-THEFT - PERIMETER . |
| B1869 | Lamp Air Bag Warning Indicator Circuit Open | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1870 | Lamp Air Bag Warning Indicator Circuit Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1875 | Turn Signal/Hazard Switch Signal Circuit Failure | Instrument Cluster | REFER to EXTERIOR LIGHTING . |
| B1884 | PAD Warning Lamp Inoperative | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1890 | PAD Warning Lamp Circuit Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1892 | Air Bag Tone Warning Indicator Circuit Failure | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2175 | A/C Request Switch Short to Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2176 | Overdrive Switch Short to Battery | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2237 | VSS - PARK Mismatch | LPSDM | REFER to BODY CLOSURES . |
| B2270 | PSD Exceeded Time Allowed to Sinch Door | LPSDM | REFER to BODY CLOSURES . |
| B2270 | PSD Exceeded Time Allowed to Sinch Door | RPSDM | REFER to BODY CLOSURES . |
| B2271 | PSD Did Not Reach Full Open Position During Self-Test | LPSDM | REFER to BODY CLOSURES . |
| B2271 | PSD Did Not Reach Full Open Position During Self Test | RPSDM | REFER to BODY CLOSURES . |
| B2290 | Occupant Classification System Fault | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2292 | Restraint System-Safety Belt Pretensioner Status | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2293 | Restraint System-Air Bag Status | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2295 | Restraint System-Side Air Bag Status | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2296 | Restraint System-Impact Sensor Status | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2362 | Remote Key Fob Open/Close Signal Circuit Short to Ground (From REM) | LPSDM | REFER to BODY CLOSURES . |
| B2362 | Remote Key Fob Open/Close Signal Circuit Short to Ground (From REM) | RPSDM | REFER to BODY CLOSURES . |
| B2363 | Optical Sensor System Failure | RPSDM | REFER to BODY CLOSURES . |
| B2363 | Optical Sensor System Failure | LPSDM | REFER to BODY CLOSURES . |
| B2364 | Fuel Filler Door Open Circuit | LPSDM | REFER to BODY CLOSURES . |
| B2364 | PSD Open/Close Switch Circuit Short to Ground (Overhead Console) | RPSDM | REFER to BODY CLOSURES . |
| B2365 | B-Pillar Power Sliding Door Open/Close Switch Circuit Short to Ground | LPSDM | REFER to BODY CLOSURES . |
| B2365 | B-Pillar Power Sliding Door Open/Close Switch Circuit Short to Ground | RPSDM | REFER to BODY CLOSURES . |
| B2366 | PSD Open/Close Switch Circuit Short to Ground (Overhead Console) | LPSDM | REFER to BODY CLOSURES . |
| B2366 | PSD Open/Close Switch Circuit Short to Ground (Overhead Console) | RPSDM | REFER to BODY CLOSURES . |
| B2367 | PSD On/Off Switch Open Circuit | LPSDM | REFER to BODY CLOSURES . |
| B2367 | PSD On/Off Switch Open Circuit | RPSDM | REFER to BODY CLOSURES . |
| B2373 | LED No. 1 Circuit Short to Battery | Parking Aid Module | REFER to PARKING AID . |
| B2374 | PSD Detent (Latch) Switch Circuit Short to Ground | LPSDM | REFER to BODY CLOSURES . |
| B2374 | PSD Detent (Latch) Switch Circuit Short to Ground | RPSDM | REFER to BODY CLOSURES . |
| B2425 | RKE Out of Synchronization | RKE Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2432 | Driver Safety Belt Buckle Switch Circuit Open | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2433 | Driver Safety Belt Buckle Switch Circuit Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2434 | Driver Safety Belt Buckle Switch Circuit Short to Ground | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2435 | Driver Safety Belt Buckle Switch Resistance Out of Range | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2436 | Passenger Safety Belt Buckle Switch Circuit Open | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2437 | Passenger Safety Belt Buckle Switch Circuit Short to Battery | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2438 | Passenger Safety Belt Buckle Switch Circuit Short to Ground | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2439 | Passenger Safety Belt Buckle Switch Resistance Out of Range | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| B2472 | Fog Lamp Switch Failure | Instrument Cluster | REFER to EXTERIOR LIGHTING . |
| B2473 | Passenger Door Disarm Switch Circuit Short to Ground | FEM | REFER to ANTI-THEFT - PERIMETER . |
| B2474 | Passenger Door Lock Switch Circuit Short to Ground | FEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2475 | Passenger Door Unlock Switch Circuit Short to Ground | FEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2476 | Radio Present Switch Circuit Failure | FEM | N/A . |
| B2477 | Module Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | RKE Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | FEM | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Instrument Cluster | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | MC Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Parking Aid Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | RCM | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | REM | REFER to MODULE CONFIGURATION . |
| B2479 | Brake Park Switch Circuit Short to Ground | FEM | REFER to INSTRUMENT CLUSTER . |
| B2480 | Left Corner Lamp Output Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2482 | Right Corner Lamp Output Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2483 | Park Signal Open Circuit (From REM) | RPSDM | REFER to BODY CLOSURES . |
| B2483 | Park Signal Open Circuit (From REM) | LPSDM | REFER to BODY CLOSURES . |
| B2485 | Left Side Repeater Lamp Output Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2486 | Left Side Repeater Lamp Output Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2487 | Right Side Repeater Lamp Output Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2488 | Right Side Repeater Lamp Output Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2491 | Right Park Lamp Output Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2493 | Left Park Lamp Output Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2496 | Anti-theft Horn Output Circuit Short to Ground | FEM | REFER to ANTI-THEFT - PERIMETER . |
| B2499 | Courtesy Lamp Output Circuit Failure | FEM | REFER to INTERIOR LIGHTING . |
| B2500 | Courtesy Lamp Output Circuit Short to Battery NOTE : Stepwell/puddle lamps are optional. This DTC will be recorded if the vehicle is not equipped with these lamps. Check if the vehicle is equipped with this option before addressing this DTC. | FEM | REFER to INTERIOR LIGHTING . |
| B2501 | Left Lamp Low Beam Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2502 | Left Lamp Low Beam Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2503 | Right Lamp Low Beam Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2504 | Right Lamp Low Beam Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2505 | Left Lamp High Beam Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2506 | Left Lamp High Beam Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2507 | Right Lamp High Beam Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2508 | Right Lamp High Beam Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2510 | Main Blower Motor Relay Circuit Short to Battery | FEM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2511 | Horn Output Relay Circuit Short to Battery | FEM | REFER to HORN . |
| B2513 | Auxiliary Climate Control Blower (Fan) Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2519 | High Mount Stop Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2520 | High Mount Stop Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2523 | License Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2524 | License Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2527 | Left Rear Stop Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2528 | Left Rear Stop Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2529 | Left Rear Turn Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2530 | Left Rear Turn Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2531 | Right Rear Backup Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2532 | Right Rear Backup Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2533 | Right Rear Stop Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2534 | Right Rear Stop Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2535 | Right Rear Turn Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2536 | Right Rear Turn Lamp Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2540 | Auxiliary A/C Mode Position Reference Circuit Short to Battery | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2544 | Auxiliary A/C Control Switch Reference Circuit Short to Battery | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2545 | System Power Relay Circuit Short to Battery | REM | REFER to EXTERIOR LIGHTING . |
| B2554 | Lamp Dome Output Circuit Failure | REM | REFER to INTERIOR LIGHTING . |
| B2555 | Lamp Dome Output Circuit Short to Battery | REM | REFER to INTERIOR LIGHTING . |
| B2557 | Left Power Sliding Door Open/Close Output Circuit Short to Battery | REM | REFER to BODY CLOSURES . |
| B2558 | Right Power Sliding Door Open/Close Output Circuit Short to Battery | REM | REFER to BODY CLOSURES . |
| B2559 | Auxiliary A/C Blower Motor Relay Circuit Short to Battery | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2560 | Auxiliary A/C Blower Motor Relay Circuit Short to Ground | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2561 | Auxiliary A/C Blower Speed 1 Circuit Failure | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2562 | Auxiliary A/C Blower Speed 1 Circuit Short to Ground | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2563 | Auxiliary A/C Blower Speed 2 Circuit Failure | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2564 | Auxiliary A/C Blower Speed 2 Circuit Short to Ground | REM | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION . |
| B2565 | Right Tail Lamp Circuit Failure | REM | REFER to EXTERIOR LIGHTING . |
| B2566 | Right Tail Lamp Circuit Short to Ground | REM | REFER to EXTERIOR LIGHTING . |
| B2569 | Liftgate Disarm Switch Circuit Short to Ground | REM | REFER to Rear Electronic Module (REM) . |
| B2570 | Right Lamp Outage Signal Circuit Short to Ground | REM | REFER to INFORMATION AND MESSAGE CENTER . |
| B2571 | Left Lamp Outage Signal Circuit Short to Ground | REM | REFER to INFORMATION AND MESSAGE CENTER . |
| B2586 | Headlamp Mode Circuit Failure | Instrument Cluster | REFER to EXTERIOR LIGHTING . |
| B2589 | No Detent (Latch) Switch Detected on Closing, and Door Reversed | LPSDM | REFER to BODY CLOSURES . |
| B2589 | No Detent (Latch) Switch Detected on Closing, and Door Reversed | RPSDM | REFER to BODY CLOSURES . |
| B2591 | No Detent (Latch) Switch Detected on Unlatch | LPSDM | REFER to BODY CLOSURES . |
| B2591 | No Detent (Latch) Switch Detected on Unlatch | RPSDM | REFER to BODY CLOSURES . |
| B2593 | Door Reversed While Closing Due to an Obstacle Was Sensed | LPSDM | REFER to BODY CLOSURES . |
| B2593 | Door Reversed While Closing Due to an Obstacle Was Sensed | RPSDM | REFER to BODY CLOSURES . |
| B2594 | No Movement Detected After an Unlatch, During Power Open Operation | LPSDM | REFER to BODY CLOSURES . |
| B2594 | No Movement Detected After an Unlatch, During Power Open Operation | RPSDM | REFER to BODY CLOSURES . |
| B2595 | Anti-Theft Input Signal Circuit Failure | FEM | REFER to ANTI-THEFT - PERIMETER . |
| B2596 | Headlamp Aim Relay Circuit Short to Battery | FEM | REFER to EXTERIOR LIGHTING . |
| B2597 | Headlamp Aim Relay Circuit Failure | FEM | REFER to EXTERIOR LIGHTING . |
| B2603 | PSD Not Pulled Into Primary Latch Position During Power Close During Self-Test | LPSDM | REFER to BODY CLOSURES . |
| B2603 | PSD Not Pulled Into Primary Latch Position During Power Close During Self-Test. | RPSDM | REFER to BODY CLOSURES . |
| B2605 | VSS Signal Open Circuit (VSS Greater Than 6 mph) (From REM) | LPSDM | REFER to BODY CLOSURES . |
| B2605 | VSS Signal Open Circuit (VSS Greater Than 6 mph) (From REM) | RPSDM | REFER to BODY CLOSURES . |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1096 | ABS Hydraulic Pump Motor Circuit Open | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1103 | ABS Hydraulic Brake Switch Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1109 | Throttle Did Not Return to Idle After Self - Test | NGSC Module | REFER to VEHICLE SPEED CONTROL . |
| C1115 | ABS Power Relay Output Short Circuit to Battery | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1126 | Command Switch Stuck for Two Minutes or Longer | NGSC Module | REFER to VEHICLE SPEED CONTROL . |
| C1127 | Deactivator Switch Stuck Open | NGSC Module | REFER to VEHICLE SPEED CONTROL . |
| C1145 | RF Wheel Speed Sensor Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1155 | LF Wheel Speed Sensor Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1165 | Wheel Speed Sensor RR Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1169 | ABS Fluid Dumping Exceeds Maximum Timing | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1175 | LR Wheel Speed Sensor Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1179 | Excessive Cable Slack in Speed Control Cable | NGSC Module | REFER to VEHICLE SPEED CONTROL . |
| C1184 | ABS System is Not Operational | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1185 | ABS Power Relay Output Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1189 | Brake Fluid Level Sensor Input Circuit Short to Ground | FEM | REFER to WARNING DEVICES . |
| C1194 | ABS Outlet Valve Coil LF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1198 | ABS Inlet Valve Coil LF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1210 | ABS Outlet Valve Coil RF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1214 | ABS Inlet Valve Coil RF Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1222 | Wheel Speed Mismatch | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1233 | Wheel Speed LF Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1234 | Wheel Speed RF Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1235 | Wheel Speed RR Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1236 | Wheel Speed LR Input Signal Missing | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1242 | ABS Outlet Valve Coil LR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1246 | ABS Outlet Valve Coil RR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1250 | ABS Inlet Valve Coil LR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1254 | ABS Inlet Valve Coil RR Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1404 | Traction Control Valve Rear Circuit Failure | ABS Module | INSTALL a new anti-lock brake (ABS) control module. REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1410 | Traction Control Valve LF Circuit Failure | ABS Module | INSTALL a new anti-lock brake (ABS) control module. REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| C1414 | Incorrect Vehicle ID | RCM | REFER to AIR BAG RESTRAINT SYSTEMS . |
| C1446 | Brake Switch Circuit Failure | ABS Module | REFER to EXTERIOR LIGHTING . |
| 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 . |
| 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 . |
| C1779 | Blower Switch Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| C201c0 | LED No. 1 Circuit Failure | Parking Aid Module | REFER to PARKING AID . |
| C1946 | Seat Track Position Switch Circuit Open | RCM | REFER to SEATING . |
| C1947 | Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SEATING . |
| C1948 | Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SEATING . |
| C1982 | Seat Track Position Switch Circuit Short to Battery | RCM | REFER to SEATING . |
| C1991 | Module Calibration Failure | ABS Module | Module calibration data is incorrect or module is not calibrated. Calibration data for steering wheel angle sensor, TC isolation valve, yaw rate sensor, lat accel sensor or booster are incorrect or not calibrated. REFER to MODULE CONFIGURATION . |
| U1027 | Missing or Invalid Throttle Message | NGSC Module | CARRY OUT the PCM self-test. REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| U1041 | Missing or Invalid Speed Message | NGSC Module | CARRY OUT the ABS self-test. REFER to ANTI-LOCK CONTROL - TRACTION CONTROL or ANTI-LOCK CONTROL-TRACTION CONTROL & STABILITY . |
| U1051 | Missing or Invalid Brake Message | NGSC Module | CARRY OUT the REM self-test. |
| U1059 | Missing or Invalid PRNDL Message | NGSC Module | CARRY OUT the PCM self-test. REFER to SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV |
| U2013 | Compass Module is Not Responding | MC Module | REFER to INFORMATION AND MESSAGE CENTER . |