Diagnostic Trouble Code Chart
HINT:
If a trouble code is displayed during the DTC check, inspect the circuit listed for that code. For details of each code, refer to the "See page" for the respective "DTC No." in the DTC chart.
Electronic power steering system
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item | Trouble Area |
|---|---|---|
| C1511 | Torque Sensor Circuit Malfunction |
|
| C1512 | Torque Sensor Circuit Malfunction |
|
| C1513 | Torque Sensor Circuit Malfunction |
|
| C1514 | Torque Sensor Power Supply Abnormal |
|
| C1515 | Torque Sensor Zero Point Adjustment Undone |
|
| C1516 | Torque Sensor Zero Point Adjustment Incomplete |
|
| C1517 | Torque Hold Abnormal |
|
| C1524 | Motor Circuit Malfunction |
|
| C1531 | ECU Malfunction |
|
| C1532 | ECU Malfunction |
|
| C1533 | ECU Malfunction |
|
| C1534 | ECU Malfunction |
|
| C1551 | IG Power Supply Voltage Malfunction |
|
| C1552 | PIG Power Supply Voltage Malfunction |
|
| C1554 | Power Supply Relay Failure |
|
| C1555 | Motor Relay Welding Failure |
|
| C1581 | Assist Map Number Un-Writing |
|
| U0073 | Control Module Communication Bus OFF |
|
| U0121 | Lost Communication with Antilock Brake System (ABS) Control Module |
|