| C1511 |
Torque Sensor1 |
Torque sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1517: Torque Hold [08/2016 - ] |
| C1512 |
Torque Sensor2 |
Torque sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1517: Torque Hold [08/2016 - ] |
| C1513 |
Torque Sensor Deviation Excessive |
Torque sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1517: Torque Hold [08/2016 - ] |
| C1514 |
Torque Sensor Power Supply Voltage |
Torque sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1517: Torque Hold [08/2016 - ] |
| C1515 |
Torque Sensor Zero Point Adjustment Undone |
This DTC is stored when torque sensor zero point calibration has not been performed. |
EPS warning light: Comes on |
Zero point calibration occurs |
There is no malfunction if this DTC is not output again after performing zero point calibration. |
Refer to DTC C1515: Torque Sensor Zero Point Adjustment Undone [08/2016 - ] |
| C1516 |
Torque Sensor Zero Point Adjustment Incomplete |
Torque sensor zero point calibration is incomplete due to the steering wheel being touched during calibration. |
EPS warning light: Comes on |
Clear DTC |
There is no malfunction if this DTC is not output again after clearing the DTC and torque sensor calibration value, and performing zero point calibration. |
Refer to DTC C1516: Torque Sensor Zero Point Adjustment Incomplete [08/2016 - ] |
| C1517 |
Torque Hold |
Torque sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1517: Torque Hold [08/2016 - ] |
| C1521 |
Short in Motor Circuit |
Motor overcurrent |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1522 |
Power Supply Sensor |
Motor current sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1523 |
Current Deviation Excessive |
Excessively large current deviation |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1524 |
Motor Terminal Voltage |
Short (or open) in motor circuit or abnormal voltage or current in motor circuit |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1528 |
Motor Rotation Angle Sensor |
Motor rotation angle sensor malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1531 |
ECU Malfunction |
ECU internal malfunction (CPU malfunction) |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1532 |
ECU Malfunction |
ECU internal malfunction (Peripheral circuit malfunction) |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1533 |
Temperature Sensor Circuit is Low or High |
ECU internal malfunction (Substrate temperature sensor malfunction) |
EPS warning light: Does not come on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1534 |
EEPROM |
ECU internal malfunction (EEPROM error) |
EPS warning light: Torque and motor rotation angle sensor adjustment is set to the default value and control is continued. In this case, the warning light illuminates. |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1541 |
Vehicle Speed Signal |
Vehicle speed signals via CAN communication are cut off for 3 seconds or more. |
EPS warning light: Comes on |
After normal confirmation |
- |
Refer to DTC C1541: Vehicle Speed Signal [08/2016 - ] |
| C1551 |
IG Power Supply Voltage |
Open or short in IG power source circuit with ignition switch ON |
EPS warning light: Comes on |
After normal confirmation |
- |
Refer to DTC C1551: IG Power Supply Voltage [08/2016 - ] |
| C1552 |
PIG Power Supply Voltage |
PIG power source circuit malfunction |
EPS warning light: Comes on |
After normal confirmation |
- |
Refer to DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [08/2016 - ] |
| C1554 |
Power Supply Relay Failure |
Power source relay circuit malfunction |
EPS warning light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [08/2016 - ] |
| C1555 |
Motor Relay Welding Failure |
Motor relay circuit malfunction |
EPS Warning Light: Comes on |
Ignition switch ON again |
- |
Refer to DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [08/2016 - ] |
| C1581 |
Assist Map Number Un-Writing |
Assist map not written in power steering ECU assembly |
EPS Warning Light: Comes on |
Assist map written |
- |
Refer to DTC C1581: Assist Map Number Un-Writing [08/2016 - ] |
| C1582 |
Assist Map Number Mismatch |
Assist map number mismatch |
EPS Warning Light: Does not come on |
Clear assist map and assist map written |
- |
Refer to DTC C1582: Assist Map Number Mismatch [08/2016 - ] |
| U0100 |
Lost Communication with ECM / PCM "A" |
Lost communication with ECM |
EPS warning light: Comes on* |
After normal confirmation |
*: 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. |
Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module [08/2016 - ] |
| U0129 |
Lost Communication with Brake System Control Module |
Lost communication with skid control ECU (Brake actuator assembly) |
EPS warning light: Comes on |
After normal confirmation |
- |
Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module [08/2016 - ] |