Steering Column Assembly (for Power Tilt and Power Telescopic Steering Column)

STEERING COLUMN: STEERING COLUMN ASSEMBLY (for Power Tilt and Power Telescopic Steering Column): INSPECTION

1. INSPECT STEERING COLUMN ASSEMBLY (Tilt Motor)

(a) Disconnect connector J28 from the tilt motor.





(b) Inspect the tilt motor.

(1) Connect the positive battery terminal to terminal TIM+ and the negative battery terminal to terminal TIM- of the tilt motor connector. Then confirm that the steering wheel tilts up.

OK:

Steering wheel tilts up.

(2) Connect the negative battery terminal to terminal TIM+ and the positive battery terminal to terminal TIM- of the tilt motor connector. Then confirm that the steering wheel tilts down.

OK:

Steering wheel tilts down.

2. INSPECT STEERING COLUMN ASSEMBLY (Telescopic Motor)

(a) Disconnect connector A from the multiplex tilt & telescopic ECU.





(b) Inspect the telescopic motor.

(1) Connect the positive battery terminal to terminal TEM+ and the negative battery terminal to terminal TEM- of the telescopic motor connector. Then confirm that the steering column contracts.

OK:

Steering column contracts.

(2) Connect the negative battery terminal to terminal TEM- and the positive battery terminal to terminal TEM- of the telescopic motor connector. Then confirm that the steering column extends.

OK:

Steering column extends.