Toyota Highlander Service Manual: Differential (4WD)

Problem symptoms table

Use the table below to help you find the cause of the problem. The causes of the problem are listed in order of probability in the "Suspected Area" column. Check each part in order. If necessary, ...

Differential oil (4WD)

ADJUSTMENT 1. INSPECT DIFFERENTIAL OIL (a) Stop the vehicle on the level place. (b) Remove the differential filler plug and gasket. (c) Check that the oil surface is within 5 mm (0.20 in.) fro ...

More about Toyota Highlander:

On-vehicle inspection
1. FRONT WASHER MOTOR (a) Operation Check  Fill the washer jar with the washer fluid.  Connect the positive battery (+) lead to terminal 1 of the windshield washer motor and pump assy, and the negative battery (-) lead to terminal 2. Check that washer fluid flows from the ...