Diagnostic Trouble Code (DTC) Chart
WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Most powertrain (P-code) DTCs are diagnosed in the Powertrain Control/Emissions Diagnosis (PC/ED). If the P-code retrieved is not listed below, refer to the Introduction - Gasoline Engines
to continue diagnostics.
NOTE:
The smart junction box (SJB) is also known as the generic electronic module (GEM).
DIAGNOSTIC TROUBLE CODE (DTC) CHART
| DTC | Description | Source | Action |
|---|---|---|---|
| B1031 | SDARS Satellite Antenna Open | Satellite Digital Audio Receiver System (SDARS) Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B1032 | SDARS Satellite Antenna Short | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B106A | TPMS Sensor Pressure Range Bit Incorrect State | SJB | REFER to WHEELS AND TIRES . |
| B106B | Tire Pressure Sensor Low Battery | SJB | REFER to WHEELS AND TIRES . |
| B1084 | Trunk Lamp Circuit Failure | SJB | REFER to INTERIOR LIGHTING . |
| B1117 | Audio Steering Wheel Button Stuck | Audio Control Module (ACM) | DISREGARD the DTC. The vehicle does not have steering wheel audio control buttons. CLEAR the DTCs. REPEAT the self-test. |
| B1119 | Audio Disc DVD Player Thermal Shutdown | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B1136 | Audio Steering Wheel Switch #2 Circuit Failure | ACM | DISREGARD the DTC. The vehicle does not have steering wheel audio control buttons. CLEAR the DTCs. REPEAT the self-test. |
| B1140 | Map Disk Invalid | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B1141 | Convertible Top Full Down Position Switch Circuit Failure | SJB | If the self-test was run with the convertible top in the full up position, DTCs B1141 or B1142 may be set. OPERATE the convertible top to the full-down position. CLEAR the DTCs. REPEAT the self-test. If DTC B1141 or B1142 is retrieved again, REFER to CONVERTIBLE TOP . |
| B1142 | Convertible Top Full Up Position Switch Circuit Failure | SJB | If the self-test was run with the convertible top in the full up position, DTCs B1141 or B1142 may be set. OPERATE the convertible top to the full-down position. CLEAR the DTCs. REPEAT the self-test. If DTC B1141 or B1142 is retrieved again, REFER to CONVERTIBLE TOP . |
| B1201 | Fuel Sender Circuit Failure | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1202 | Fuel Sender Circuit Open | Instrument Cluster (IC) | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1202 | Fuel Sender Circuit Open | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1204 | Fuel Sender Circuit Short to Ground | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1217 | Horn Relay Coil Circuit Failure | SJB | REFER to HORN . |
| B1231 | Event Threshold Exceeded | Restraints Control Module (RCM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1247 | Panel Dim Switch Circuit Open | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B1300 | Power Door Lock Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1301 | Power Door Lock Circuit Open | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1309 | Power Door Lock Circuit Short to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1310 | Power Door Unlock Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1317 | Battery Voltage High | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| B1317 | Battery Voltage High | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1317 | Battery Voltage High | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1318 | Battery Voltage Low | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| B1318 | Battery Voltage Low | ACM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1318 | Battery Voltage Low | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B1319 | Driver Door Ajar Circuit Failure | SJB | If the self-test was run with the driver door open, DTC B1319 may be set. CLOSE the door. CLEAR the DTCs. REPEAT the self-test. If DTC B1319 is retrieved again, REFER to INTERIOR LIGHTING . |
| B1327 | Passenger Door Ajar Circuit Failure | SJB | If the self-test was run with the passenger door open, DTC B1327 may be set. CLOSE the door. CLEAR the DTCs. REPEAT the self-test. If DTC B1327 is retrieved again, REFER to INTERIOR LIGHTING . |
| B1341 | Power Door Unlock Circuit Short To Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1342 | ECU is Faulted | ABS Module | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to VEHICLE DYNAMIC SYSTEMS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | ACM | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new ACM. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | IC | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new IC. REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | PCM | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new PCM. REFER to ELECTRONIC ENGINE CONTROLS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | RCM | CLEAR the DTCs. RETRIEVE the DTCs. 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 | SDARS Module | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new SDARS module. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Faulted | SJB | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to Smart Junction Box (SJB) . CLEAR the DTCs. REPEAT the self-test. |
| B1345 | Heated Backlite Input Circuit Short To Ground | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1348 | Heated Backlite Relay Circuit Open | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1349 | Heated Backlite Relay Short To Battery | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1353 | Ignition Key-In Circuit Open | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1356 | Ignition Run Circuit Open | SJB | REFER to STEERING COLUMN SWITCHES . |
| B1360 | Ignition Run/ACC Circuit Open | SJB | REFER to STEERING COLUMN SWITCHES . |
| B1365 | Ignition Start Circuit Short To Battery | SJB | REFER to STEERING COLUMN SWITCHES . |
| B1402 | Driver Power Window Down Switch Circuit Failure | SJB | REFER to CONVERTIBLE TOP . |
| B1470 | Lamp Headlamp Input Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B1475 | Accessory Delay Relay Short To Battery | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1485 | Brake Pedal Input Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B1499 | Lamp Turn Signal Left Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B1502 | Lamp Turn Signal Left Circuit Short To Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1503 | Lamp Turn Signal Right Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B1506 | Lamp Turn Signal Right Circuit Short To Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1519 | Hood Switch Circuit Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B1551 | Latch/Deck Lid Release Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1556 | Ignition Run/Start Circuit Open | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1557 | Ignition Run/Start Circuit Short To Battery | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1676 | Battery Pack Voltage Out Of Range | SJB | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1681 | PATS Transceiver Module Signal Is Not Received | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1833 | Door Unlock Disarm Switch Circuit Short To Ground | SJB | REFER to ANTI-THEFT - PERIMETER . |
| 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 Circuit Failure | 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 . |
| B1897 | Horn Switch Circuit Failure | SJB | REFER to HORN . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1982 | Driver's Door Unlock Relay Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B200A | VSM Inclination Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B200B | VSM Ultrasonic Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B200C | VSM Module Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B2021 | Dome Lamp Output Return Circuit Failure | SJB | REFER to INTERIOR LIGHTING . |
| B2027 | LED Backlighting Output Circuit Failure | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B2030 | Front Fog Lamp Relay CKT Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2035 | LF Side Repeater Lamp Output CKT Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2044 | Left Rear Stop Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2046 | Right Rear Stop Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2048 | Left Rear Turn Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2049 | Left Rear Turn Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING . |
| B2050 | Right Rear Turn Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2051 | Right Rear Turn Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING . |
| B2052 | Accessory Delay Relay Output Failure | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B2060 | Heated Backlite Indicator Circuit Failure | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B2061 | Heated Backlite Indicator Circuit Shorted to Ground | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B2068 | Convertible Top Up Output Circuit Failure | SJB | REFER to CONVERTIBLE TOP . |
| B2069 | Convertible Top Down Output Circuit Failure | SJB | REFER to CONVERTIBLE TOP . |
| B2071 | Hazard Switch Signal Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2103 | Antenna Not Connected | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B2103 | Antenna Not Connected | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B2132 | Dimmer Switch Circuit Short to Gnd | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B2143 | NVM Memory Failure | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2175 | A/C Request Signal Circuit Short to Ground | SJB | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS . |
| B2204 | GPS Antenna Connection Open or Short | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B2254 | Front Fog Lamp Switch Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2274 | Phone Transceiver Active Circuit Failure | ACM | DISREGARD the DTC. The vehicle does not have a cellular phone. CLEAR the DTCs. REPEAT the self-test. |
| B2276 | Less Than 2 Transmitters Programmed | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2281 | Right Turn Switch Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2282 | Left Turn Switch Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2290 | Occupant Classification System Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2291 | Occupant Position System Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2292 | Restraint System - Seatbelt Pretensioner Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2293 | Restraint System - Airbag 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 . |
| B2360 | Window Motor Control Output Circuit Failure | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B236A | Chime Output Circuit Open | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2384 | Audio Reverse Aid Mute Input CKT. Failure | ACM | DISREGARD the DTC. The vehicle does not have parking aid. CLEAR the DTCs. REPEAT the self-test. |
| B2404 | Audio Steering Wheel Switch Circuit Fault | ACM | DISREGARD the DTC. The vehicle does not have steering wheel audio control buttons. CLEAR the DTCs. REPEAT the self-test. |
| B2405 | Audio Disc CD Player Thermal Shutdown Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B2406 | Audio Disc CD Player Internal Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B2425 | Remote Keyless Entry Out of Synchronization | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2431 | Transponder Programming Failed | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B2434 | Drivers Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2435 | Drivers Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2438 | Passengers Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2439 | Passengers Seat Belt Buckle Switch Resistance out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2474 | Passenger Door Lock Switch CKT Short to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2475 | Passenger Door Unlock Switch Circuit Short to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2477 | Module Configuration Failure | ACM | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | IC | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | RCM | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | SDARS Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | SJB | REFER to MODULE CONFIGURATION . |
| B2479 | Park Brake Switch Circuit Short to Ground | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2481 | Convertible Top Up/Down Switch Fault | SJB | REFER to CONVERTIBLE TOP . |
| B2491 | RF Park Lamp Output Circuit Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B2493 | LF Park Lamp Output Circuit Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B2501 | LF Lamp Low Beam Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2503 | RF Lamp Low Beam Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2519 | High Mount Stop Lamp Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2523 | License Lamp Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2525 | Left Rear Backup Lamp Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2527 | Left Rear Stop Lamp Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2528 | Left Rear Stop Lamp Circuit Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B2529 | Left Rear Turn Lamp Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2532 | Right Rear Backup Lamp Circuit Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B2533 | Right Rear Stop Lamp Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2534 | Right Rear Stop Lamp Circuit Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B2550 | Dome Lamp Output Circuit Short to Ground | SJB | REFER to INTERIOR LIGHTING . |
| B2554 | Dome Lamp Output Circuit Failure | SJB | REFER to INTERIOR LIGHTING . |
| B2567 | Reverse Mirror Output Circuit Failure | SJB | REFER to REAR VIEW MIRRORS . |
| B2568 | Reverse Mirror Output Circuit Short to Ground | SJB | REFER to REAR VIEW MIRRORS . |
| B2569 | Liftgate Disarm Switch Circuit Short to Ground | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B2572 | Brake Shift Interlock Output Circuit Failure | SJB | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS . |
| B2578 | Passenger Power Window Down Switch Circuit Failure | SJB | REFER to CONVERTIBLE TOP . |
| B2586 | Headlamp Mode Select Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2598 | Headlamp Relay Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2627 | Fuel Sender Circuit Open #2 | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2627 | Fuel Sender Circuit Open #2 | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2628 | Fuel Sender Circuit Short to Ground #2 | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2628 | Fuel Sender Circuit Short to Ground #2 | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2633 | Driver-Front Microphone Circuit Failure | ACM | DISREGARD the DTC. The vehicle does not have voice-activated navigation. CLEAR the DTCs. REPEAT the self-test. |
| B2656 | DVD (Digital Versatile Disk) Error | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B2691 | Seat Belt Buckle Switch Circuit Fault, Front Driver's Side | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2692 | Front Passenger's Seat Belt Buckle Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2868 | Left Front Tire Pressure Sensor Fault | SJB | This DTC is only present when a new SJB is installed, or the SJB is configured. REFER to WHEELS AND TIRES to carry out the tire pressure monitoring system (TPMS) sensor training in order to clear this DTC. |
| B2869 | Right Front Tire Pressure Sensor Fault | SJB | This DTC is only present when a new SJB is installed, or the SJB is configured. REFER to WHEELS AND TIRES to carry out the TPMS sensor training in order to clear this DTC. |
| B2870 | Right Rear Tire Pressure Sensor Fault | SJB | This DTC is only present when a new SJB is installed, or the SJB is configured. REFER to WHEELS AND TIRES to carry out the TPMS sensor training in order to clear this DTC. |
| B2871 | Left Rear Tire Pressure Sensor Fault | SJB | This DTC is only present when a new SJB is installed, or the SJB is configured. REFER to WHEELS AND TIRES to carry out the TPMS sensor training in order to clear this DTC. |
| B2872 | Tire Pressure Sensor Fault | SJB | REFER to WHEELS AND TIRES . |
| B2879 | Fuel Tank Jet Pump Fault | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B287A | Tire Pressure System Fault | SJB | REFER to WHEELS AND TIRES . |
| B2885 | Spare Tire Pressure Sensor Fault | SJB | DISREGARD the DTC. The vehicle does not have a spare tire pressure sensor. CLEAR the DTCs. REPEAT the self-test. |
| B2903 | Chime Output Circuit Short to Battery | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2909 | Belt Tension Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2924 | Audio Button Stuck | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| B2940 | Chime Output Circuit Short to Ground | IC | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| B2965 | Audio System Speaker Circuit Fault | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| C1093 | Traction Control Disable Switch Circuit Failure | IC | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1096 | ABS Hydraulic Pump Motor Circuit Open | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1115 | ABS Power Relay Output Short Circuit To Battery | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1185 | ABS Power Relay Output Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1189 | Brake Fluid Level Sensor Input Short Circuit To Ground | SJB | REFER to INSTRUMENT CLUSTER (IC), MESSAGE CENTER, AND WARNING CHIMES . |
| C1194 | ABS Outlet Valve Coil LF Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1198 | ABS Inlet Valve Coil LF Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1210 | ABS Outlet Valve Coil RF Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1214 | ABS Inlet Valve Coil RF Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1222 | Speed Wheel Mismatch | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1233 | Speed Wheel LF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1234 | Speed Wheel RF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1235 | Speed Wheel RR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1236 | Speed Wheel LR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1242 | ABS Outlet Valve Coil LR Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1246 | ABS Outlet Valve Coil RR Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1250 | ABS Inlet Valve Coil LR Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1254 | ABS Inlet Valve Coil RR Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1329 | ABS Outlet Valve Coil RF Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1330 | ABS Outlet Valve Coil LR Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1331 | ABS Outlet Valve Coil RR Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1332 | ABS Outlet Valve Coil LF Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1333 | ABS Inlet Valve Coil LR Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1334 | ABS Inlet Valve Coil LF Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1335 | ABS Inlet Valve Coil RF Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1336 | ABS Inlet Valve Coil RR Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1404 | Traction Control Valve Rear Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1414 | Incorrect Module Design Level | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1446 | Brake Switch Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1527 | Traction Control Rear Valve Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1531 | Dynamic Stability Control LF Valve Circuit Excessive Temperature | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1730 | Reference Voltage Out of Range (+5 v) | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1947 | Front Driver's Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1948 | Front Driver's Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1958 | Dynamic Stability Control Valve LF Circuit Failure | ABS | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1981 | Front Driver's Seat Track Position Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1992 | Vehicle Speed Circuit Failure | ACM | REFER to MODULE CONFIGURATION . |
| C2780 | ECU in Manufacturer Sub-State | SJB |
NOTE:
If DTC B2477 is also present, REFER to the Action for DTC B2477 in this DTC Chart. This DTC is only present when a new SJB is installed, or the SJB is configured. REFER to WHEELS AND TIRES
to carry out the TPMS sensor training, then CARRY OUT the SJB self-test in order to clear this DTC. |
| P0622 | Generator Field Terminal Circuit | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| P0812 | Reverse Input Circuit | ACM | REFER to MODULE CONFIGURATION . |
| P1260 | Theft Detected, Vehicle Immobilized | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| PXXXX | All other DTCs | PCM | REFER to the Introduction - Gasoline Engines . |
| U0073 | Control Module Communication Bus A Off | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | Control Module Communication Bus A Off | IC | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | Control Module Communication Bus A Off | SJB | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0140 | Lost Communication With Body Control Module (GEM) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U0159 | Lost Communication With Parking Assist Control Module (PAM) | ACM | DISREGARD the DTC. The vehicle does not have parking aid. CLEAR the DTCs. REPEAT the self-test. |
| U0184 | Lost Communication With Radio (ACM) | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U0193 | Lost Communication With Digital Audio Control Module (SDARS) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | ACM | DISREGARD the DTC. The vehicle does not have rear entertainment controls. CLEAR the DTCs. REPEAT the self-test. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | SDARS Module | DISREGARD the DTC. The vehicle does not have rear entertainment controls. CLEAR the DTCs. REPEAT the self-test. |
| U0197 | Lost Communication With Telephone Control Module | ACM | DISREGARD the DTC. The vehicle does not have a cellular telephone. CLEAR the DTCs. REPEAT the self-test. |
| U0197 | Lost Communication With Telephone Control Module | SDARS Module | DISREGARD the DTC. The vehicle does not have a cellular telephone. CLEAR the DTCs. REPEAT the self-test. |
| U0238 | Lost Communication With Digital Audio Control Module "D" (DSP) | ACM | DISREGARD the DTC. The vehicle does not have a digital signal processing (DSP) module. CLEAR the DTCs. REPEAT the self-test. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | ACM | DISREGARD the DTC. The vehicle does not have rear entertainment controls. CLEAR the DTCs. REPEAT the self-test. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | SDARS Module | DISREGARD the DTC. The vehicle does not have rear entertainment controls. CLEAR the DTCs. REPEAT the self-test. |
| U0255 | Lost Communication With Front Controls Interface Module | SDARS Module | DISREGARD the DTC. The vehicle does not have a front controls interface module. CLEAR the DTCs. REPEAT the self-test. |
| U0256 | Lost Communication With Front Display Interface Module | SDARS Module | DISREGARD the DTC. The vehicle does not have a front display interface module. CLEAR the DTCs. REPEAT the self-test. |
| U1900 | CAN Communication Bus Fault - Receive Error | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | IC | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | SJB | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2011 | Module Transmitted Invalid Data (Non SCP) | ABS | REFER to MODULE CONFIGURATION . |
| U2023 | Fault Received From External Node | IC | DISREGARD the DTC. CHECK for other DTCs and FOLLOW diagnostics for other modules. CLEAR the DTCs. REPEAT the self-test. |
| U2033 | VSM Communication Link Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| U2050 | No Application Present | ABS Module | REFER to MODULE CONFIGURATION . |
| U2050 | No Application Present | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U2050 | No Application Present | IC | REFER to MODULE CONFIGURATION . |
| U2050 | No Application Present | SDARS Module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U2050 | No Application Present | SJB | REFER to MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing / Corrupt | ABS Module | REFER to MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing / Corrupt | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| U2473 | Unexpected Vehicle Speed (VSS) | ACM | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |