Diagnostic Trouble Code Chart [12/2013 - 11/2016]

DTC CHART - POWER STEERING SYSTEM (12/2013 - 11/2016)

DTC No.	Detection Item	DTC Detection Condition	Warning Indicate	Link
C1511	Torque Sensor1	Torque sensor malfunction	EPS warning light: Comes on	Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage [12/2013 - ]
C1512	Torque Sensor2	Torque sensor malfunction	EPS warning light: Comes on	Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage [12/2013 - ]
C1513	Torque Sensor Deviation Excessive	Torque sensor malfunction	EPS warning light: Comes on	Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage [12/2013 - ]
C1514	Torque Sensor Power Supply Voltage	Torque sensor malfunction	EPS warning light: Comes on	Refer to DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage [12/2013 - ]
C1521	Short in Motor Circuit	Motor overcurrent	EPS warning light: Comes on	Refer to DTC C1521: Short in Motor Circuit; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM [12/2013 - ]
C1524	Motor Terminal Voltage	Short (or open) in motor circuit or abnormal voltage or current in motor circuit	EPS warning light: Comes on	Refer to DTC C1524: Motor Terminal Voltage; DTC C1555: Motor Relay Welding Failure [12/2013 - ]
C1528	Motor Rotation Angle Sensor	Motor rotation angle sensor malfunction	EPS warning light: Comes on	Refer to DTC C1528: Motor Rotation Angle Sensor [12/2013 - ]
C1531	ECU Malfunction	ECU internal malfunction (CPU malfunction)	EPS warning light: Comes on	Refer to DTC C1521: Short in Motor Circuit; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM [12/2013 - ]
C1532	ECU Malfunction	ECU internal malfunction (Peripheral circuit malfunction)	EPS warning light: Comes on	Refer to DTC C1521: Short in Motor Circuit; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM [12/2013 - ]
C1533	Temperature Sensor Circuit is Low or High	ECU internal malfunction (Substrate temperature sensor malfunction)	EPS warning light: Does not come on	Refer to DTC C1521: Short in Motor Circuit; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM [12/2013 - ]
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.	Refer to DTC C1521: Short in Motor Circuit; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM [12/2013 - ]
C1541	Vehicle Speed Signal	Vehicle speed signals via CAN communication are cut off for 3 seconds or more.	EPS warning light: Comes on	Refer to DTC C1541: Vehicle Speed Signal [12/2013 - ]
C1551	IG Power Supply Voltage	Open or short in IG power source circuit with ignition switch ON	EPS warning light: Comes on	Refer to DTC C1551: IG Power Supply Voltage [12/2013 - 11/2016]
C1552	PIG Power Supply Voltage	PIG power source circuit malfunction	EPS warning light: Comes on	Refer to DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [12/2013 - ]
C1554	Power Supply Relay Failure	Power source relay circuit malfunction	EPS warning light: Comes on	Refer to DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [12/2013 - ]
C1555	Motor Relay Welding Failure	Motor relay circuit malfunction	EPS warning light: Comes on	Refer to DTC C1524: Motor Terminal Voltage; DTC C1555: Motor Relay Welding Failure [12/2013 - ]
C1581	Assist Map Number Un-Writing	Assist map not written in power steering ECU assembly	EPS warning light: Comes on	Refer to DTC C1581: Assist Map Number Un-Writing [12/2013 - 11/2016]
C1582	Assist Map Number Mismatch	Assist map number mismatch	EPS warning light: Does not come on	Refer to DTC C1582: Assist Map Number Mismatch [12/2013 - 11/2016]
U0100	Lost Communication with ECM / PCM "A"	Lost communication with ECM	EPS warning light: 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 [12/2013 - ]
U0129	Lost Communication with Brake System Control Module	Lost communication with skid control ECU (brake actuator assembly)	EPS warning light: Comes on	Refer to DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module [12/2013 - ]