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:

Inspection
1. INSPECT RELAY (Marking: FAN NO. 1, FAN NO. 3) (a) Measure the resistance of the relay. Standard: If the result is not as specified, replace the relay. 2. INSPECT RELAY (Making: FAN NO. 2) (a) Measure the resistance of the relay. Standard: If the result is not as specified, ...