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 " 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 |
|