DTC Diagnosis Procedure

1. Turn the ignition switch OFF.
2. Disconnect steering angle sub control module and steering angle sub motor harness connector.
3. 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

4. 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

Is the inspection result normal?

YES>>

GO TO 2.

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.