ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE UPPER STEERING COLUMN COVER 2. REMOVE LOWER STEERING COLUMN COVER 3. INSPECT TILT MOTOR
(b) Connect the positive (+) battery terminal to terminal 2 (TIM+) and the negative battery terminal to terminal 1 (TIM-) of the tilt motor connector. Then confirm that the steering wheel tilts up. OK: Steering wheel tilts up. (c) Connect the negative (-) battery terminal to terminal 2 (TIM+) and the positive battery terminal to terminal 1 (TIM-) of the tilt motor connector. Then confirm that the steering wheel tilts down. OK: Steering wheel tilts down. 4. INSPECT TELESCOPIC MOTOR
(b) Connect the positive battery terminal to terminal 1 (TEM+) and the negative battery terminal to terminal 2 (TEM-) of the telescopic motor connector. Then confirm that the steering column contracts. OK: Steering column contracts. (c) Connect the negative battery terminal to terminal 1 (TEM+) and the positive battery terminal to terminal 2 (TEM-) of the telescopic motor connector. Then confirm that the steering column extends. OK: Steering column extends. 5. INSTALL LOWER STEERING COLUMN COVER 6. INSTALL UPPER STEERING COLUMN COVER |
Toyota Tundra Service Manual > Lumbar Support Adjuster Assembly: Inspection
INSPECTION PROCEDURE 1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY LH (w/ Seat Position Memory System) (a) Check the operation of the lumbar support adjuster assembly LH. (1) Apply battery voltage to the lumbar support motor LH connector, and check that the lumbar support adjuster assembly LH operates ...
