DTC Diagnosis Procedure

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

YES>>

GO TO 2.

NO>>

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

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

   Steering angle sub control module		Sub motor angle sensor		Continuity
   Connector	Terminal	Connector	Terminal
   E29	10	E94	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 sub control module		-	Continuity
   Connector	Terminal
   E29	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 sub control module. Refer to STEERING ANGLE SUB CONTROL MODULE : Removal and Installation .

NO>>

Repair / replace harness, connector, or terminal.