Toyota Highlander Service Manual: Differential system (4WD)

Differential

...

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:

Shift lock system (ATM)
ON-VEHICLE INSPECTION 1. CHECK SHIFT LOCK OPERATION (a) Shift the shift lever to P position. (b) Turn the ignition switch to LOCK. (c) Check that the shift lever cannot be shifted to any other positions that P. (d) Turn the ignition switch ON, depress the brake pedal and check that the shif ...