Diagnosis Procedure

TELESCOPIC MOTOR


Description

- The telescopic motor is installed to the steering column assembly.
- The telescopic motor is activated with the automatic drive positioner control unit.
- Compresses the steering column by changing the rotation direction of telescopic motor.




TELESCOPIC MOTOR


Diagnosis Procedure

Regarding Wiring Diagram information, Automatic Drive Positioner Control Unit.
1. CHECK TELESCOPIC MOTOR POWER SUPPLY





1. Turn ignition switch OFF.
2. Disconnect tilt motor.
3. Turn the ignition switch ON.
4. Perform "Active test" ("TELESCO MOTOR") with CONSULT-III
5. Check voltage between telescopic motor harness connector and ground.






Is the inspection result normal?
YES - Replace telescopic motor. (Built in steering column assembly). Removal And Installation.
NO - GO TO 2
2.CHECK TELESCOPIC MOTOR CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit.
3. Check continuity between automatic drive positioner control unit harness connector and telescopic motor harness connector.





4. Check continuity between automatic drive positioner control unit harness connector and ground.





Is the inspection result normal?
YES - Replace automatic drive positioner control unit. Automatic Drive Positioner Control Unit.
NO - Repair or replace harness.