Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSFORD2007FOCUS SES, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESMULTIFUNCTION ELECTRONIC MODULEDIAGNOSTIC TESTSDIAGNOSTIC TROUBLE CODE (DTC) CHART
2007 Ford Focus SES, 4D Sedan, Standard
Diagnostic Trouble Code (DTC) Chart
2007 Ford Focus SES, 4D Sedan, StandardSECTION Diagnostic Trouble Code (DTC) Chart
NOTE:
Most powertrain (P-code) DTCs are diagnosed in the Introduction - Gasoline Engines
article. If the P-code retrieved is not listed below, refer to the Introduction - Gasoline Engines
article to continue diagnostics.
DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1013 | Occupant Classification System Calibration Fault | Restraints Control Module (RCM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1047 | Driver Side, Side Mount Airbag Cross Link to Another Firing Loop | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1048 | Passenger Side Airbag Cross Link to Another Firing Loop | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1049 | Passenger Seatbelt Pretensioner Cross Link to Another Firing Loop | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B104B | Driver Side Crash Sensor Cross Link to Another Sensor | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B104C | Passenger Side Crash Sensor Cross Link to Another Sensor | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B104D | Front Crash Sensor Cross Link to Another Sensor | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B104E | Driver Side Crash Sensor Circuit Short to Gnd/Vbatt | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B104F | Passenger Side Crash Sensor Internal Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1050 | Passenger Side Crash Sensor Circuit Short to Gnd/Vbatt | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1051 | Driver Side Crash Sensor Internal Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1052 | Passenger Seatbelt Buckle Switch Cross Link to Another Sensor | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1053 | Driver Seatbelt Buckle Switch Cross Link to Another Sensor | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1054 | Driver Seatbelt Pretensioner Cross Link to Another Firing Loop | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1055 | Passenger Side, Side Mount Airbag Cross Link to Another Firing Loop | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1057 | Driver Airbag Cross Link to Another Firing Loop | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1058 | Driver Airbag Cross Link to Another Firing Loop - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1059 | Passenger Airbag Cross Link to Another Firing Loop - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B105A | Crash Counter - Reached Maximum | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1202 | Fuel Sender Circuit Open | Instrument Cluster (IC) | REFER to INSTRUMENT CLUSTER article. |
| B1204 | Fuel Sender Circuit Short to Ground | IC | REFER to INSTRUMENT CLUSTER article. |
| B1205 | EIC Switch-1 Assembly Circuit Failure | IC | INSTALL a new IC. REFER to INSTRUMENT CLUSTER article. TEST the system for normal operation. |
| B1231 | Event Threshold Exceeded | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1244 | Wiper Rear Motor Run Relay Circuit Failure | Generic Electronic Module (GEM) | REFER to WIPERS AND WASHERS article. |
| B1245 | Wiper Rear Motor Run Relay Circuit Short to Battery | GEM | REFER to WIPERS AND WASHERS article. |
| B1300 | Power Door Lock Circuit Failure | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1309 | Power Door Lock Circuit Short to Ground | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1310 | Power Door Unlock Circuit Failure | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1315 | Battery Saver Relay Coil Circuit Short to Ground | GEM | REFER to INTERIOR LIGHTING article. |
| B1316 | Battery Saver Relay Coil Circuit Short to Ground | GEM | REFER to INTERIOR LIGHTING article. |
| B1317 | Battery Voltage High | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B1317 | Battery Voltage High | IC | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1317 | Battery Voltage High | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1318 | Battery Voltage Low | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| B1318 | Battery Voltage Low | IC | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1318 | Battery Voltage Low | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1319 | Driver Door Ajar Circuit Failure | GEM | REFER to INTERIOR LIGHTING article. |
| B1325 | Door Ajar Lamp Circuit Short to Battery | GEM | REFER to INSTRUMENT CLUSTER article. |
| B1326 | Door Ajar Lamp Circuit Short to Ground | GEM | REFER to INSTRUMENT CLUSTER article. |
| B1327 | Passenger Door Ajar Circuit Failure | GEM | REFER to INTERIOR LIGHTING article. |
| B1331 | Decklid Ajar Rear Door Circuit Failure | GEM | REFER to INTERIOR LIGHTING article. |
| B1335 | Door Ajar RR Circuit Failure | GEM | REFER to INTERIOR LIGHTING article. |
| B1341 | Power Door Unlock Circuit Short to Ground | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1342 | ECU is Faulted | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to VEHICLE DYNAMIC SYSTEMS article. REPEAT the self-test. |
| B1342 | ECU is Faulted | IC | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new IC. REFER to INSTRUMENT CLUSTER article. REPEAT the self-test. |
| B1342 | ECU is Faulted | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. REPEAT the self-test. |
| B1343 | Heated Backlite Input Circuit Failure | GEM | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1349 | Heated Backlite Relay Short to Battery | GEM | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1350 | Heated Backlite Relay Short to Ground | GEM | REFER to GLASS, FRAMES AND MECHANISMS article. |
| B1352 | Ignition Key-in Circuit Failure | GEM | REFER to WARNING DEVICES article. |
| B1359 | Ignition Run/Acc Circuit Failure | IC | REFER to INSTRUMENT CLUSTER article. |
| B1426 | Lamp Seat Belt Circuit Short to Battery | GEM | REFER to INSTRUMENT CLUSTER article. |
| B1428 | Lamp Seat Belt Circuit Failure | GEM | REFER to INSTRUMENT CLUSTER article. |
| B1438 | Wiper Mode Select Switch Circuit Failure | GEM | REFER to WIPERS AND WASHERS article. |
| B1446 | Wiper Park Sense Circuit Failure | GEM | REFER to WIPERS AND WASHERS article. |
| B1451 | Wiper Wash/Delay Switch Circuit Open | GEM | REFER to WIPERS AND WASHERS article. |
| B1470 | Lamp Headlamp Input Circuit Failure | GEM | REFER to EXTERIOR LIGHTING article. |
| B1499 | Lamp Turn Signal Left Circuit Failure | GEM | REFER to EXTERIOR LIGHTING article. |
| B1503 | Lamp Turn Signal Right Circuit Failure | GEM | REFER to EXTERIOR LIGHTING article. |
| B1519 | Hood Switch Circuit Failure | GEM | REFER to ANTI-THEFT - PERIMETER article. |
| B1551 | Latch/Decklid Release Circuit Failure | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1553 | Decklid Release Circuit Short to Battery | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1554 | Decklid Release Circuit Short to Ground | GEM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article. |
| B1571 | Door Ajar LR Circuit Failure | GEM | REFER to INTERIOR LIGHTING article. |
| B1611 | Wiper Rear Mode Select Switch Circuit Failure | GEM | REFER to WIPERS AND WASHERS article. |
| B1810 | Lamp Backup Switch Input Circuit Failure | GEM | REFER to EXTERIOR LIGHTING article. |
| B1868 | Lamp Air Bag Warning Indicator Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1875 | Turn Signal/Hazard Switch Signal Circuit Failure | GEM | REFER to EXTERIOR LIGHTING article. |
| B1877 | Seatbelt Driver Pretensioner Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1878 | Seatbelt Driver Pretensioner Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1879 | Seatbelt Driver Pretensioner Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1881 | Seatbelt Passenger Pretensioner Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1882 | Seatbelt Passenger Pretensioner Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1883 | Seatbelt Passenger Pretensioner Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1884 | PAD Warning Lamp Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1885 | Seat Belt Driver Pretensioner Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1886 | Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1890 | PAD Warning Lamp Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1916 | Air Bag Driver Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1925 | Air Bag Passenger Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1932 | Air Bag Driver Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1933 | Air Bag Passenger Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1934 | Air Bag Driver Inflator Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1935 | Air Bag Passenger Inflator Circuit Resistance Low on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1936 | Air Bag Driver Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1938 | Air Bag Passenger Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1992 | Driver Side, Side Mount Air Bag Circuit Short to Vbatt | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1993 | Driver Side, Side Mount Air Bag Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1994 | Driver Side, Side Mount Air Bag Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1995 | Driver Side, Side Mount Air Bag Low Resistance on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1996 | Passenger Side, Side Mount Air Bag Circuit Short to Vbatt | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1997 | Passenger Side, Side Mount Air Bag Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1998 | Driver Side, Side Mount Air Bag Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B1999 | Driver Side, Side Mount Air Bag Low Resistance on Squib | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2107 | Front Wiper Motor Relay Circuit Short to Vbatt | GEM | REFER to WIPERS AND WASHERS article. |
| B2108 | Trunk Key Cylinder Switch Failure | GEM | REFER to ANTI-THEFT - PERIMETER article. |
| B2110 | Front Wiper Motor Relay Circuit Open | GEM | REFER to WIPERS AND WASHERS article. |
| B2112 | Door Driver Set Switch Stuck Failure | GEM | REFER to ANTI-THEFT - PERIMETER article. |
| B2114 | Front Washer Input Short to Ground | GEM | REFER to WIPERS AND WASHERS article. |
| B2115 | Rear Washer Input Short to Ground | GEM | REFER to WIPERS AND WASHERS article. |
| B2116 | Door Driver Reset Switch Stuck Failure | GEM | REFER to ANTI-THEFT - PERIMETER article. |
| B2141 | NVM Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION article. |
| B2226 | Front Crash Sensor Internal Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2227 | Front Crash Sensor Driver Communications Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2228 | Air Bag Driver Circuit Short to Ground - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2229 | Air Bag Passenger Circuit Short to Ground - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2230 | Air Bag Driver Circuit Short to Battery - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2231 | Air Bag Passenger Circuit Short to Battery - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2232 | Air Bag Driver Circuit Open - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2233 | Air Bag Passenger Circuit Open - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2234 | Air Bag Driver Inflator Circuit Resistance Low on Squib - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2235 | Air Bag Passenger Inflator Circuit Resistance Low on Squib - Loop #2 | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2279 | Engine Run Signal Short to Battery | GEM | REFER to STEERING COLUMN SWITCHES article. |
| B2281 | Right Turn Switch Short to Ground | GEM | REFER to EXTERIOR LIGHTING article. |
| B2282 | Left Turn Switch Short to Ground | GEM | REFER to EXTERIOR LIGHTING article. |
| B2283 | Turn Signal Chime Short to Battery | GEM | REFER to WARNING DEVICES article. |
| B2284 | Turn Signal Chime Short to Ground | GEM | REFER to WARNING DEVICES article. |
| B2290 | Occupant Classification System Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2369 | Chime Output Request Circuit Short to Ground | GEM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2432 | Drivers Seat Belt Buckle Switch Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2433 | Drivers Seat Belt Buckle Switch Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2434 | Drivers Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2435 | Drivers Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2436 | Passengers Seat Belt Buckle Switch Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2437 | Passengers Seat Belt Buckle Switch Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2438 | Passengers Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2439 | Passengers Seat Belt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2477 | Module Configuration Failure | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| B2477 | Module Configuration Failure | RCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| B2494 | Anti-Theft Horn Output Circuit Short to Battery | GEM | REFER to ANTI-THEFT - PERIMETER article. |
| B2555 | Dome Lamp Output Circuit Short to Battery | GEM | REFER to INTERIOR LIGHTING article. |
| B2855 | Front Crash Sensor Circuit Short to Gnd/Vbatt | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2856 | Front Crash Sensor ID Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2886 | Passenger Side Crash Sensor ID Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2887 | Driver Side Crash Sensor ID Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| B2909 | Belt Tension Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1141 | Wheel Speed Sensor LF Tone Ring Tooth Missing Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1142 | Wheel Speed Sensor RF Tone Ring Tooth Missing Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1143 | Wheel Speed Sensor LR Tone Ring Tooth Missing Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1144 | Wheel Speed Sensor RR Tone Ring Tooth Missing Fault | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1233 | Speed Wheel LF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1234 | Speed Wheel RF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1235 | Speed Wheel RR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1236 | Speed Wheel LR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1267 | ABS Functions Temporarily Disabled | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1415 | Incorrect Module Configuration | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1446 | Brake Switch Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1470 | TCS Functions Temporarily Disabled (Thermal Brake Protection) | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C1946 | Front Driver's Seat Track Position Switch Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1947 | Front Driver's Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1948 | Front Driver's Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1981 | Front Driver's Seat Track Position Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| C1982 | Front Driver's Seat Track Position Switch Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| P0625 | Generator Field Terminal Circuit Low | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P0626 | Generator Field Terminal Circuit High | PCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| P1260 | Theft Detected, Vehicle Immobilized | PCM | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| P1778 | Transmission Reverse I/P Circuit | GEM | REFER to INSTRUMENT CLUSTER article. |
| PXXXX | All other DTCs | PCM | REFER to the Introduction - Gasoline Engines article. |
| U0073 | Control Module Communication Bus A Off | RCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1900 | CAN Communication Bus Fault - Receive Error | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1900 | CAN Communication Bus Fault - Receive Error | IC | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U1900 | CAN Communication Bus Fault - Receive Error | RCM | REFER to MODULE COMMUNICATIONS NETWORK article |
| U2012 | Communication Bus Error (Non SCP) | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2017 | Driver Side Crash Sensor Communication Fault (Non SCP) | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| U2018 | Passenger Side Crash Sensor Communication Fault (Non SCP) | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. |
| U2023 | Fault Received From External Node | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2196 | Invalid 'Engine RPM' Data | IC | REFER to INSTRUMENT CLUSTER article. |
| U2197 | Invalid 'Vehicle Speed' Data | IC | REFER to INSTRUMENT CLUSTER article. |
| U2199 | Invalid 'Engine Coolant Temperature' Data | IC | REFER to INSTRUMENT CLUSTER article. |
| U2200 | Invalid 'ODO Count' Data | IC | REFER to INSTRUMENT CLUSTER article. |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.