Diagnostic Test

1. Turn the ignition switch OFF.
2. Disconnect steering force control module and steering force motor harness connector.
3. Check the continuity between control module harness connector and motor harness connector.

   Steering force control module		Steering force motor		Continuity
   Connector	Terminal	Connector	Terminal
   M151	35	M153	1	Existed
   	36		2
   	37		3

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

   Steering force control module		-	Continuity
   Connector	Terminal
   M151	35	Ground	Not existed
   	36
   	37

Is the inspection result normal?

YES 

GO TO STEP 2  .

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 force control module. Refer to REMOVAL AND INSTALLATION .

NO 

Repair or replace error - detected part.