Diagnostic Code Index
WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| C0020-16 | ABS PUMP MOTOR CONTROL - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C0020-49 | RECIRCULATION PUMP - INTERNAL ELECTRONIC FAILURE |
| C0030-29 | LEFT FRONT TONE WHEEL - INVALID SIGNAL |
| C0031-01 | LEFT FRONT SPEED SENSOR - GENERAL ELECTRICAL FAILURE |
| C0031-29 | LEFT FRONT SPEED SENSOR - INVALID SIGNAL |
| C0031-4A | LEFT FRONT WHEEL SPEED SENSOR - INCORRECT COMPONENT INSTALLED |
| C0033-29 | RIGHT FRONT TONE WHEEL - INVALID SIGNAL |
| C0034-01 | RIGHT FRONT SPEED SENSOR - GENERAL ELECTRICAL FAILURE |
| C0034-29 | RIGHT FRONT SPEED SENSOR - INVALID SIGNAL |
| C0034-4A | RIGHT FRONT WHEEL SPEED SENSOR - INCORRECT COMPONENT INSTALLED |
| C0036-29 | LEFT REAR TONE WHEEL - INVALID SIGNAL |
| C0037-01 | LEFT REAR SPEED SENSOR - GENERAL ELECTRICAL FAILURE |
| C0037-29 | LEFT REAR SPEED SENSOR - INVALID SIGNAL |
| C0037-4A | LEFT REAR WHEEL SPEED SENSOR - INCORRECT COMPONENT INSTALLED |
| C0039-29 | RIGHT REAR TONE WHEEL - INVALID SIGNAL |
| C003A-01 | RIGHT REAR SPEED SENSOR - GENERAL ELECTRICAL FAILURE |
| C003A-29 | RIGHT REAR SPEED SENSOR - INVALID SIGNAL |
| C003A-4A | RIGHT REAR WHEEL SPEED SENSOR - INCORRECT COMPONENT INSTALLED |
| C0044-01 | BRAKE PRESSURE SENSOR 1 - GENERAL ELECTRICAL FAILURE |
| C0044-29 | BRAKE PRESSURE SENSOR 1 - SIGNAL INVALID |
| C0051-29 | STEERING WHEEL POSITION SENSOR - SIGNAL INVALID |
| C0051-54 | STEERING WHEEL POSITION SENSOR - MISSING CALIBRATION |
| C0051-64 | STEERING WHEEL POSITION SENSOR - SIGNAL PLAUSIBILITY FAILURE |
| C006A-28 | MULTI-AXIS ACCELERATION SENSOR - SIGNAL BIAS LEVEL OUT OF RANGE / ZERO ADJUSTMENT FAILURE |
| C006A-2F | MULTI-AXIS ACCELERATION SENSOR - SIGNAL ERRATIC |
| C006A-49 | MULTI-AXIS ACCELERATION SENSOR - INTERNAL ELECTRONIC FAILURE |
| C006A-54 | MULTI-AXIS ACCELERATION SENSOR - MISSING CALIBRATION |
| C006A-56 | MULTI-AXIS ACCELERATION SENSOR- INVALID / INCOMPATIBLE CONFIGURATION |
| C006A-62 | MULTI-AXIS ACCELERATION SENSOR - SIGNAL COMPARE FAILURE |
| C006A-78 | C006A-78 MULTI-AXIS ACCELERATION SENSOR - ALIGNMENT OR ADJUSTMENT INCORRECT |
| C008B-1D | WHEEL SPEED SENSOR SUPPLY - CIRCUIT CURRENT OUT OF RANGE |
| C008D-29 | MULTIPLE WHEEL SPEED SENSOR FAILURE - SIGNAL INVALID |
| C008D-64 | MULTIPLE WHEEL SPEED SENSOR FAILURE - SIGNAL PLAUSIBILITY FAILURE |
| C107B-95 | WHEEL SPEED COMPARATIVE PERFORMANCE - INCORRECT ASSEMBLY |
| C1086-4B | ABS SYSTEM CONTROL TOO LONG - OVER TEMPERATURE |
| C10CE-02 | BRAKE SWITCH - GENERAL SIGNAL FAILURE |
| C10CE-24 | BRAKE SWITCH - SIGNAL STUCK HIGH |
| C10CE-29 | BRAKE SWITCH - SIGNAL INVALID |
| C123B-4B | ESP SYSTEM CONTROL TOO LONG - OVER TEMPERATURE |
| C2104-16 | ABS / ESC VALVE SUPPLY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C2104-49 | ABS / ESC VALVE SUPPLY VOLTAGE - INTERNAL ELECTRONIC FAILURE |
| C2129-16 | BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C2129-17 | C2129-17 BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C2129-1C | BATTERY VOLTAGE - CIRCUIT VOLTAGE OUT OF RANGE |
| C2200-00 | ANTI-LOCK BRAKE MODULE INTERNAL |
| C2200-49 | ANTI-LOCK BRAKE MODULE INTERNAL - INTERNAL ELECTRONIC FAILURE |
| C2200-96 | ANTI-LOCK BRAKE MODULE INTERNAL - COMPONENT INTERNAL FAILURE |
| C2206-00 | VEHICLE CONFIGURATION MISMATCH |
| C2206-55 | VEHICLE CONFIGURATION MISMATCH - NOT CONFIGURED |
| C2206-56 | VEHICLE CONFIGURATION MISMATCH - INVALID / INCOMPATIBLE CONFIGURATION |
| C2210-00 | C2210-00 ECU OVERTEMPERATURE |
| U0001-00 | CAN C BUS |
| U0002-00 | CAN C BUS OFF PERFORMANCE |
| U0125-00 | LOST COMMUNICATION WITH DYNAMICS SENSOR |
| U0131-00 | U0131-00 LOST COMMUNICATION WITH ELECTRIC POWER STEERING CONTROL MODULE |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0420-00 | INVALID DATA RECEIVED FROM POWER STEERING CONTROL MODULE |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0432-00 | INVALID DATA RECEIVED FROM MULTI-AXIS ACCELERATION SENSOR MODULE |
| U1200-00 | LOST COMMUNICATION WITH POWER INVERTER MODULE |
| U1201-00 | LOST COMMUNICATION WITH REGENERATIVE BRAKE CONTROLLER |
| U1202-00 | LOST COMMUNICATION WITH ELECTRIC VEHICLE CONTROL UNIT |
| U1486-00 | IMPLAUSIBLE DATA RECEIVED FROM POWER INVERTER MODULE |
| U1487-00 | IMPLAUSIBLE DATA RECEIVED FROM REGENERATIVE BRAKE CONTROLLER |
| U1488-00 | IMPLAUSIBLE DATA RECEIVED FROM ELECTRIC VEHICLE CONTROL UNIT |