DTC Diagnosis Procedure

Check the main motor angle sensor. Refer to Component Inspection . Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Main motor angle sensor is malfunction. Replace steering gear assembly. Refer to STEERING GEAR AND LINKAGE : Removal and Installation .

1. Disconnect steering angle main control module and main motor angle sensor harness connector.
2. Check the continuity between steering angle main control module harness connector and main motor angle sensor harness connector.

   Steering angle main control module		Main motor angle sensor		Continuity
   Connector	Terminal	Connector	Terminal
   E26	10	E93	3	Existed
   	11		6
   	6		1
   	5		5
   	4		2
   	2		4

3. Check the continuity between control module harness connector and ground.

   Steering angle main control module		-	Continuity
   Connector	Terminal
   E26	10	Ground	Not existed
   	11
   	6
   	5
   	4
   	2

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair / replace harness or connector.

1. Check enlarged contact spring of terminal. Refer to Inspection .
2. Perform intermittent incident while turning steering wheel. Refer to Inspection .

Is the inspection result normal?

YES>>

Replace steering angle main control module. Refer to STEERING ANGLE MAIN CONTROL MODULE : Removal and Installation .

NO>>

Repair / replace harness, connector, or terminal.