Inspection Items By DTC Code

Division	DTC	Description	Method of inspection	Action to be taken
Torque sensor	C129002	Abnormal torque sensor signal	Clear the DTC, then recheck	When the sensor connector moves, replace the sensor cable, for other problems, replace the column and housing (56390)
Torque sensor	C129002	Abnormal torque sensor signal	Check the sensor connector mounting condition
Steering angle sensor	C125901	Abnormal steering angle signal	Perform the steering angle zero setting, then Clear the DTC
	C125929		Check the connectors connecting condition
	C125938
ECU	C111201	Torque sensor power supply error	clear the DTC, then recheck the connectors connecting condition	When the sensor connector moves, replace the sensor cable, for other problems, replace the power pack (56370)
	C160404	ECU hardware error	Clear the DTC, then recheck	In case of recurrence, replace power pack (56370).
	C170401		Disconnection relay
	C170504		ECU charge/discharge circuit fault
	C241216		Shorted/Disconnected motor circuit
	C241262		Current error on motor
	C241319		Overcurrent error
	C241328		Motor current gate error
	C241396		Motor current sensor error
	C240162		Motor circuit error
Steering angle reset	C126154	Steering angle zero point error	Zero setting the steering angle and recheck.	Resetting the steering angle or replacing the column & housing (56390)
Steering angle reset	C126154	Steering angle zero point error	Check the connection of the sensor connector
CAN signal	C161187	Unable to receive the EMS CAN message	1. Check the chassis CAN	Clear error codes (no MDPS replacement required)
	C161F64	Vehicle speed monitoring error	2. Check the connectors connection
	C161386	Vehicle speed sensor signal error	3. Check the engine ECU
	C161688	CAN BUS OFF	4. Check the engine stop history while driving.
	C165887	Unable to receive the cluster CAN signal	Check the cluster connector connection
	C163386	Vehicle speed display error in cluster	Check the cluster connector connection
	C169287	Unable to receive the VSM CAN message	Check ESC, and chassis CAN status
	C169386	ESC signal error	Check ESC, and chassis CAN status
	C171101	ECU abnormal shut down	Clear the DTC, then recheck
	C180487	Unable to receive the LKA CAN message	Check LKA, and CAN line
	C180586	LKA signal error	Check LKA, and CAN line
	C181287	Unable to receive the gateway CAN message	Check gateway
	C181786	Gateway CAN signal error	Check gateway