Toyota 4Runner: Steering System

Unable to Unlock Steering Wheel (Engine cannot Start)

DESCRIPTION The power management control ECU supplies the power to activate the motor of the steering lock actuator assembly. The steering lock actuator activates the steering lock motor and moves ...

Precaution

PRECAUTION 1. HANDLING PRECAUTIONS FOR STEERING SYSTEM (a) Care must be taken when replacing parts. Incorrect replacement may affect the performance of the steering system and result in driving ha ...

Other materials about Toyota 4Runner:

Rear Occupant Classification Sensor RH Collision Detection (B1788)
DESCRIPTION DTC B1788 is stored when the occupant classification ECU receives a collision detection signal, which is sent by the occupant classification sensor rear RH when an accident occurs. DTC B1788 is also stored when the separate type front seat cu ...

Transmission Control Switch Circuit
DESCRIPTION After moving the shift lever to S, it is possible to switch the shift range between "1" (S1 range) and "5" (S5 range) using the transmission control switch. Shifting to "+" once raises the shift range by one, and s ...