Diagnosis Procedure

Check the steering angle sub motor. Refer to Component Inspection .

Is the inspection result normal?

YES

GO TO 2.

NO

Steering angle sub motor is malfunction. Replace steering gear assembly. Refer to Removal and Installation .

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

   Steering angle sub control module		Steering angle sub motor		Continuity
   Connector	Terminal	Connector	Terminal
   E99	35	E90	1	Existed
   	36		3
   	37		2
   E100	38	E91 *1 E242 *2	4

   *1: 2WD models

   *2: AWD models

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

   Steering angle sub control module		--	Continuity
   Connector	Terminal
   E99	35	Ground	Not existed
   	36
   	37
   E100	38

Is the inspection result normal?

YES

GO TO 3.

NO

Repair or replace error-detected part.

1. Check enlarged contact spring of terminal. Refer to How to Check Terminal .
2. Perform intermittent incident while turning steering wheel. Refer to Intermittent Incident .

Is the inspection result normal?

YES

Replace steering angle sub control module. Refer to Removal and Installation .

NO

Repair or replace error-detected part.