Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| C1621 | Speed abnormal 1 | 15 | Chassis |
| C1622 | Battery voltage too low | 14 | Chassis |
| C1623 | Engine status signal value is out of range | 8 | Chassis |
| C1624 | Speed abnormal 2 | 8 | Chassis |
| C1625 | Vehicle parking status signal value is out of range | 7 | Chassis |
| C1626 | Steering angle sensor abnormal | 8 | Chassis |
| C1627 | AWC current failure1 | 5 | Chassis |
| C1628 | AWC current failure2 | 4 | Chassis |
| C1629 | ASC timeout | 5 | Chassis |
| C1630 | Charge Port Door. B Component. Open Switch. Function ''Wake-Up | 7 | Chassis |
| C1631 | EEPROM communication fault | 10 | Chassis |
| C1632 | ISLC switch indication status is invalid | 8 | Chassis |
| C1633 | Measured motor over-current | 6 | Chassis |
| C1634 | ASIC detected motor over-current | 4 | Chassis |
| C1635 | Vacuum pump relay control failure | 5 | Chassis |
| C1640 | Vehicle speed sensor driving direction failure | 22 | Chassis |
| C1641 | Motor is open circuit or short circuit | 18 | Chassis |
| C1642 | The actual current is much higher than computing the goal of the current | 7 | Chassis |
| C1643 | Motor current is too high | 8 | Chassis |
| C1644 | Failed to disable EEPROM | 13 | Chassis |
| C1645 | The actual current is far lower than the calculation of the target current | 8 | Chassis |
| C1646 | SAS Missing Message | 6 | Chassis |
| C1647 | CAN hardware fault - sensor channel | 6 | Chassis |
| C1650 | RSS Control Module Fault | 11 | Chassis |
| C1651 | Confirmation that indirect tire deflation detection function reference driver database reinitialization request is taken into account | 14 | Chassis |
| C1652 | The indirect tire deflation detection function button is stuck or there is an electrical fault in the button circuit | 8 | Chassis |
| C1653 | Lacks indirect tire deflation detection function from electronic stability program. Refer to driver database re-initialization confirmation. | 15 | Chassis |
| C1654 | Battery Voltage too Low | 13 | Chassis |
| C1655 | Yaw Rate Sensor Circuit (Temporary Inhibition) | 14 | Chassis |
| C1657 | CAN Invalid Data From HCU (Temporary Inhibition) | 12 | Chassis |
| C167F | No description available | 2 | Chassis |
| C1700 | Ground connection X13542 | 15 | Chassis |
| C1701 | 1F = Turn Lamp Circuit Fault | 13 | Chassis |
| C1702 | Ground connection X13542 | 14 | Chassis |
| C1703 | Internal fault of left front sensor | 14 | Chassis |
| C1704 | Left front center sensor internal fault | 16 | Chassis |
| C1705 | Right front center sensor internal fault | 16 | Chassis |
| C1706 | Right front corner sensor internal fault | 14 | Chassis |
| C1707 | Internal fault of front right edge sensor | 14 | Chassis |
| C1747 | Shift signal undetermined | 3 | Chassis |
| C1748 | FCM control disabled | 4 | Chassis |
| C1749 | Too long FCM activation | 3 | Chassis |
| C1750 | Left Front Tire Pressure Sensor Detector | 11 | Chassis |
| C1751 | Right Front Tire Pressure Sensor Detector | 13 | Chassis |
| C1752 | Right Rear Tire Pressure Sensor Detector | 9 | Chassis |
| C1753 | Front sensor power supply circuit short to ground | 10 | Chassis |
| C1754 | Rear sensor power supply circuit short to ground | 10 | Chassis |
| C1755 | Left Blind Spot Detection (BSD) indicator light circuit short to ground | 11 | Chassis |
| C1756 | Right Front Tire Pressure Sensor Intermittent Signal | 10 | Chassis |
| C1757 | Struc_KeyHash21Information_PK_MI_ y17cx | 10 | Chassis |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.