DIAGNOSTIC TROUBLE CODE CHART
Diagnostic trouble codes
| DTC No. |
Detection Item |
Trouble Area |
See page |
| C1511 |
Torque Sensor Circuit Malfunction |
1. Wire harness. 2. Torque sensor (built into power steering gear assembly) 3. Power steering ECU assembly |
Click here
|
| C1512 |
Torque Sensor Circuit Malfunction |
1. Wire harness. 2. Torque sensor (built into power steering gear assembly) 3. Power steering ECU assembly |
Click here
|
| C1513 |
Torque Sensor Circuit Malfunction |
1. Wire harness. 2. Torque sensor (built into power steering gear assembly) 3. Power steering ECU assembly |
Click here
|
| C1515 |
Torque Sensor Zero Point Adjustment Undone |
- |
Click here
|
| C1516 |
Torque Sensor Zero Point Adjustment Incomplete |
- |
Click here
|
| C1521 |
Motor Circuit Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1522 |
Motor Circuit Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1523 |
Motor Circuit Malfunction |
1. Wire harness. 2. Power steering motor (built into power steering gear assembly) 3. Power steering ECU assembly |
Click here
|
| C1524 |
Motor Circuit Malfunction |
1. Wire harness. 2. Power steering motor (built into power steering gear assembly) 3. Power steering ECU assembly |
Click here
|
| C1525 |
Rotation Angle Sensor Initialization Undone |
- |
Click here
|
| C1526 |
Rotation Angle Sensor Initialization Incomplete |
- |
Click here
|
| C1528 |
Motor Rotation Angle Sensor Malfunction |
1. Motor rotation angle sensor (built into power steering gear assembly) 2. Wire harness 3. Power steering earth wire 4. Power steering ECU assembly |
Click here
|
| C1531 |
ECU Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1532 |
ECU Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1533 |
ECU Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1534 |
ECU Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1541 |
Vehicle Speed Signal Malfunction |
1. Speed sensor circuit 2. Skid control ECU 3. CAN communication system 4. Power steering ECU assembly |
Click here
|
| C1551 |
IG Power Supply Voltage Malfunction |
1. Power steering ECU assembly |
Click here
|
| C1552 |
PIG Power Supply Voltage Malfunction |
1. EPS fuse 2. Wire harness 3. Power steering ECU assembly |
Click here
|
| C1554 |
Power Supply Relay Failure |
1. Power steering ECU assembly |
Click here
|
| C1555 |
Motor Relay Welding Failure |
1. Power steering ECU assembly |
Click here
|
| C1581 |
Assist Map Number Un-Writing |
1. ECM 2. Gateway ECU 3. Power steering ECU assembly |
Click here
|
| U0105 |
Lost Communication with ECM |
1. CAN communication system 2. ECM |
Click here
|
| U0121 |
Lost Communication with Anti-lock Brake System (ABS) Control Module |
1. CAN communication system 2. Skid control ECU |
Click here
|