2007 Ford Mustang Base, 2D Convertible, StandardFACTORY OEM SERVICE PROCEDURE

Multifunctional Electronic Modules

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Source Perform Test
B1031 SDARS Satellite Antenna Open Satellite Radio Receiver REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B1032 SDARS Satellite Antenna Short Satellite Radio Receiver REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B106A TPMS Sensor Pressure Range Bit Incorrect State Smart Junction Box (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 Unit 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 Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B1136 Audio Steering Wheel Switch #2 Circuit Failure Audio Unit DISREGARD the DTC. The vehicle does not have steering wheel audio control buttons. CLEAR the DTCs. REPEAT the self-test.
B1140 Map Disk Invalid Audio Unit 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 .
B1202 Fuel Sender Circuit Open Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1202 Fuel Sender Circuit Open SJB REFER to INSTRUMENT CLUSTER .
B1204 Fuel Sender Circuit Short to Ground Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1205 EIC Switch-1 Assembly Circuit Failure Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1213 Anti-Theft Number of Programmed Keys is Below Minimum Powertrain Control Module (PCM) REFER to ANTI-THEFT - 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 Anti-Lock Brake System (ABS) Module REFER to VEHICLE DYNAMIC SYSTEMS .
B1317 Battery Voltage High Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1317 Battery Voltage High RCM REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318 Battery Voltage Low ABS Module REFER to VEHICLE DYNAMIC SYSTEMS .
B1318 Battery Voltage Low Audio Unit REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318 Battery Voltage Low Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1318 Battery Voltage Low RCM REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318 Battery Voltage Low Satellite Radio Receiver 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 Audio Unit CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new audio unit. REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Faulted Instrument Cluster CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Faulted 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 Satellite Radio Receiver CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new satellite radio receiver. 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 Backlight Input Circuit Short To Ground SJB REFER to GLASS, FRAMES AND MECHANISMS .
B1348 Heated Backlight Relay Circuit Open SJB REFER to GLASS, FRAMES AND MECHANISMS .
B1349 Heated Backlight Relay Short To Battery SJB REFER to GLASS, FRAMES AND MECHANISMS .
B1353 Ignition Key-In Circuit Open Instrument Cluster REFER to WARNING DEVICES .
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 Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1557 Ignition Run/Start Circuit Short To Battery Instrument Cluster REFER to INSTRUMENT CLUSTER .
B1600 PATS Ignition Key Transponder Signal Is Not Received PCM REFER to ANTI-THEFT - PATS .
B1601 PATS Received Incorrect Key-Code From Ignition Key Transponder PCM REFER to ANTI-THEFT - PATS .
B1602 PATS Received Invalid Format Of Key-Code From Ignition Key Transponder PCM REFER to ANTI-THEFT - 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 - 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 Backlight Output Circuit Failure SJB REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B2030 Front Fog Lamp Relay 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 .
B2047 Right Rear Stop Lamp Circuit Open 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 Backlight Indicator Circuit Failure SJB REFER to GLASS, FRAMES AND MECHANISMS .
B2061 Heated Backlight 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 .
B2078 Driver Airbag Deactivation Indicator Lamp Fault RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2103 Antenna Not Connected Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B2103 Antenna Not Connected PCM REFER to ANTI-THEFT - PATS .
B2132 Dimmer Switch Circuit Short to Gnd SJB REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B2143 NVM Memory Failure Instrument Cluster REFER to INSTRUMENT CLUSTER .
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 Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B2254 Front Fog Lamp Switch Failure SJB REFER to EXTERIOR LIGHTING .
B2274 Phone Transceiver Active Circuit Failure Audio Unit 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 .
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 Instrument Cluster REFER to WARNING DEVICES .
B2384 Audio Reverse Aid Mute Input Ckt. Failure Audio Unit DISREGARD the DTC. The vehicle does not have parking aid. CLEAR the DTCs. REPEAT the self-test.
B2404 Audio Steering Wheel Switch Circuit Fault Audio Unit 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 Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B2406 Audio Disc CD Player Internal Fault Audio Unit 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 - 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 Audio Unit REFER to MODULE CONFIGURATION .
B2477 Module Configuration Failure Instrument Cluster REFER to MODULE CONFIGURATION .
B2477 Module Configuration Failure RCM REFER to MODULE CONFIGURATION .
B2477 Module Configuration Failure Satellite Radio Receiver 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 .
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 Instrument Cluster REFER to INSTRUMENT CLUSTER .
B2627 Fuel Sender Circuit Open #2 SJB REFER to INSTRUMENT CLUSTER .
B2628 Fuel Sender Circuit Short to Ground #2 Instrument Cluster REFER to INSTRUMENT CLUSTER .
B2628 Fuel Sender Circuit Short to Ground #2 SJB REFER to INSTRUMENT CLUSTER .
B2633 Driver-Front Microphone Circuit Failure Audio Unit DISREGARD the DTC. The vehicle does not have voice-activated navigation. CLEAR the DTCs. REPEAT the self-test.
B2656 DVD (Digital Versatile Disk) Error Audio Unit 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 re-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 re-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 re-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 re-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 Instrument Cluster REFER to INSTRUMENT CLUSTER .
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 Instrument Cluster REFER to WARNING DEVICES .
B2909 Belt Tension Sensor Fault RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2924 Audio Button Stuck Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B2940 Chime Output Circuit Short to Ground Instrument Cluster REFER to WARNING DEVICES .
B2965 Audio System Speaker Circuit Fault Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
B2984 Deployed Steering Column Circuit Open RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2985 Deployed Steering Column Circuit Short to Battery RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2986 Deployed Steering Column Circuit Short to Ground RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2987 Deployed Steering Column Circuit Resistance Low on Squib RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
C1093 Traction Control Disable Switch Circuit Failure Instrument Cluster 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 .
C1103 ABS Hydraulic Brake Switch Circuit Failure 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 .
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 INSTALL a new correct 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 Audio Unit VERIFY the audio unit is configured to receive the vehicle speed signal through the medium speed controller area network (MS-CAN). REFER to MODULE CONFIGURATION .
C2200 Front Passenger's Seat Track Position Switch Circuit Fault RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
C2202 Front Passenger's Seat Track Position Switch Circuit Short to Ground RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
C2204 Front Passenger's Seat Track Position Switch Circuit Resistance Out of Range RCM REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
C2780 ECU in Manufacturer Sub-State SJB
NOTE: If DTC B2477 is also present, REFER to the Action for DTC B2477 in this DTC Index.
This DTC is only present when a new SJB is installed, or the SJB is re-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 Powertrain Control Module (PCM) REFER to CHARGING SYSTEM - GENERAL INFORMATION .
P0812 Reverse Input Circuit Audio Unit VERIFY the audio unit is configured to receive the vehicle reverse input signal through the MS-CAN. REFER to MODULE CONFIGURATION .
P1260 Theft Detected, Vehicle Immobilized PCM REFER to ANTI-THEFT - 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 Instrument Cluster 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) Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
U0155 Lost Communication With Instrument Panel Cluster (IC) Control Module Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
U0159 Lost Communication With Parking Assist Control Module (PAM) Audio Unit DISREGARD the DTC. The vehicle does not have parking aid. CLEAR the DTCs. REPEAT the self-test.
U0184 Lost Communication With Radio (ACM) Satellite Radio Receiver REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
U0193 Lost Communication With Digital Audio Control Module (SDARS) Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
U0196 Lost Communication With Entertainment Control Module - Rear (AUX) Audio Unit 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) Satellite Radio Receiver 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 Audio Unit 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 Satellite Radio Receiver 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) Audio Unit DISREGARD the DTC. The vehicle does not have a THX® amplifier. CLEAR the DTCs. REPEAT the self-test.
U0249 Lost Communication With Entertainment Control Module - Rear "B" (RCU) Audio Unit 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) Satellite Radio Receiver DISREGARD the DTC. The vehicle does not have rear entertainment controls. 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 Audio Unit REFER to MODULE COMMUNICATIONS NETWORK .
U1900 CAN Communication Bus Fault - Receive Error Instrument Cluster 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 Instrument Cluster 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 Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
U2050 No Application Present Instrument Cluster REFER to MODULE CONFIGURATION .
U2050 No Application Present Satellite Radio Receiver 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 Audio Unit REFER to INFORMATION AND ENTERTAINMENT SYSTEMS .
U2473 Unexpected Vehicle Speed (VSS) Audio Unit REFER to the Introduction - Gasoline Engines .
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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