Telescopic Motor

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.


Component Function Check


1. CHECK FUNCTION

1.Turn ignition switch ON.
2.Select "TELESCO MOTOR" in "Active test" mode using CONSULT.
3.Check the telescopic motor operation.





Is the operation of relevant parts normal?
YES- INSPECTION END
NO- Perform diagnosis procedure. Refer to "Diagnosis Procedure" .


Diagnosis Procedure


1. CHECK TELESCOPIC MOTOR POWER SUPPLY

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





Is the inspection result normal?
YES- Replace telescopic motor. (Built in steering column assembly.) Refer to "WITH ELECTRIC MOTOR : Exploded View" Exploded View.
NO- GO TO 2.

2. CHECK TELESCOPIC MOTOR CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect automatic drive positioner control unit connector.
3.Check continuity between automatic drive positioner control unit harness connector and tilt & 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. Refer to "Removal and Installation" Removal and Installation.
NO- Repair or replace harness.