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. INSPECT FRONT AXLE HUB BEARING LOOSENESS (a) Using a dial indicator, check for looseness near the center of the axle hub. Maximum: 0 mm (0 in.) If looseness exceeds the maximum, replace the bearing. NOTICE: Ensure that the dial indicator is set at right angles to the measurement surfac ...