Diagnostic Trouble Code Chart
HINT:
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See Service Information" below.
POWER STEERING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC C1511 | Torque Sensor Circuit Malfunction |
| DTC C1512 | Torque Sensor Circuit Malfunction |
| DTC C1513 | Torque Sensor Circuit Malfunction |
| DTC C1514 | Torque Sensor Power Supply Abnormal |
| DTC C1515 | Torque Sensor Zero Point Adjustment Undone |
| DTC C1516 | Torque Sensor Zero Point Adjustment Incomplete |
| DTC C1517 | Torque Hold Abnormal |
| DTC C1521 | Motor Circuit Malfunction (03/2012 - 07/2012) |
| DTC C1521 | Motor Circuit Malfunction (07/2012 -) |
| DTC C1522 | Motor Circuit Malfunction |
| DTC C1523 | Motor Circuit Malfunction |
| DTC C1524 | Motor Circuit Malfunction |
| DTC C1525 | Rotation Angle Sensor Initialization Undone |
| DTC C1526 | Rotation Angle Sensor Initialization Incomplete |
| DTC C1528 | Motor Rotation Angle Sensor Malfunction |
| DTC C1531 | ECU Malfunction (03/2012 - 07/2012) |
| DTC C1531 | ECU Malfunction (07/2012 -) |
| DTC C1532 | ECU Malfunction (03/2012 - 07/2012) |
| DTC C1532 | ECU Malfunction (07/2012 -) |
| DTC C1533 | ECU Malfunction (03/2012 - 07/2012) |
| DTC C1533 | ECU Malfunction (07/2012 -) |
| DTC C1534 | ECU Malfunction (03/2012 - 07/2012) |
| DTC C1534 | ECU Malfunction (07/2012 -) |
| DTC C1541 | Vehicle Speed Signal Malfunction (03/2012 - 07/2012) |
| DTC C1541 | Vehicle Speed Signal Malfunction (07/2012 -) |
| DTC C1551 | IG Power Supply Voltage Malfunction |
| DTC C1552 | PIG Power Supply Voltage Malfunction |
| DTC C1554 | Power Supply Relay Failure (03/2012 - 07/2012) |
| DTC C1554 | Power Supply Relay Failure (07/2012 -) |
| DTC C1555 | Motor Relay Welding Failure |
| DTC C1581 | Assist Map Number Un-Writing (03/2012 - 07/2012) |
| DTC C1581 | Assist Map Number Un-Writing (07/2012 -) |
| DTC C1582 | Assist Map Number Mismatch (03/2012 - 07/2012) |
| DTC C1582 | Assist Map Number Mismatch (07/2012 -) |
| DTC U0100 | Lost Communication with ECM / PCM "A" (03/2012 - 07/2012) |
| DTC U0100 | Lost Communication with ECM / PCM "A" (07/2012 -) |
| DTC U0129 | Lost Communication with Brake System Control Module (03/2012 - 07/2012) |
| DTC U0129 | Lost Communication with Brake System Control Module (07/2012 -) |
| DTC U1104 | Lost Communication with Driving Support ECU (03/2012 - 07/2012) |
| DTC U1104 | Lost Communication with Driving Support ECU (07/2012 -) |
- *1: Warning light comes on
- *2: Warning light turns off (normal reset)
- *3: When an error occurs during steering assist, the warning light does not illuminate. For errors that occur before assist (at the time of the decision to start assist), the warning light illuminates.