Toyota Highlander Service Manual: Differential system (4WD)

Differential

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Precaution

 Before disassembly, clean the outside of the rear differential assy and remove any sand or mud to prevent it from entering the inside of the assembly during disassembly and installati ...

More about Toyota Highlander:

On-vehicle inspection
1. DOOR LOCK FAIL-SAFE (a) When a malfunction in the door control switch (manual switch, operation interlocked with key) has been detected, door LOCK/UNLOCK operation become disabled. 2. CHECK ELECTRICAL DOOR LOCK OPERATION (a) Check the basic function.  Check that all doors lock when ...