Toyota Highlander Service Manual: Power steering system

Power steering

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Precaution

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

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Inspection
1. INSPECT DOOR CONTROL TRANSMITTER (a) Check operation of the registration of recognition code (See page 73-1 1). (b) Inspect operation of the transmitter.  Using a screwdriver, remove the cover.  Remove the battery (lithium battery).  Install a new or normal battery (lith ...