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 > Vehicle Stability Control System: High Power Supply Voltage Malfunction (C1417)
DESCRIPTION If a malfunction is detected in the power supply circuit, the skid control ECU (brake actuator assembly) stores this DTC and the fail-safe function prohibits ABS operation. This DTC is stored when the +BS terminal voltage deviates due to a malfunction in a power supply or charging system ...
