Toyota fault codes
12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| C1602 | Lateral Acceleration Sensor Failure | 12 | Chassis |
| C1603 | Lateral Acceleration Sensor Not Calibrted | 12 | Chassis |
| C1604 | ECU hardware error | 20 | Chassis |
| C1605 | CAN hardware fault - main channel | 14 | Chassis |
| C1606 | Radar internal fault | 23 | Chassis |
| C1607 | Diag C I B U S C M T O | 26 | Chassis |
| C1608 | Diag C I B U S C M T O | 24 | Chassis |
| C1609 | Diag C I B U S C M B Z E2 E | 25 | Chassis |
| C1610 | Radar internal fault | 19 | Chassis |
| C1611 | Headlamp Control Module.'B'. - Loss Or Error In Messages | 15 | Chassis |
| C1612 | CAN timeout TCU | 14 | Chassis |
| C1613 | Torque sensor to the master/difference so big | 13 | Chassis |
| C1614 | Power Running Board. Control Module.'B'. - Loss Or Error In Messages | 20 | Chassis |
| C1615 | Exhaust Gas Recirculation Flow Insufficient Detected | 12 | Chassis |
| C1616 | ABS fault light is on | 11 | Chassis |
| C1617 | Electronic Stability Control (ESC) fault light is on | 8 | Chassis |
| C1621 | Speed abnormal 1 | 15 | Chassis |
| C1622 | Battery voltage too low | 14 | 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 |
| C162A | Brake Booster Large Vacuum Leak Detected | 9 | 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 |
| C1635 | Vacuum pump relay control failure | 5 | Chassis |
| C1636 | Vacuum pump relay control failure | 4 | Chassis |
| C1637 | Vacuum pump relay control failure | 3 | Chassis |
| C1639 | Inconsistency between ignition switch positive and master wake-up transmitted by Built-in System Interface (BSI) | 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 |
| C1648 | YRS Missing Message | 3 | Chassis |
| C1649 | No description available | 2 | Chassis |
| C164A | Tire deflation detection function programming failure | 8 | Chassis |
| C164B | Tire compatibility failure | 8 | Chassis |
| C164D | No description available | 1 | Chassis |
| C164E | Stop SW signal error | 3 | Chassis |
| C164F | No description available | 2 | 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 |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.