Toyota Highlander Service Manual: Differential

Tire & wheel

Wheel and tire system Inspection 1. INSPECT TIRE (a) Check the tires for wear and proper inflation pressure. Cold tire inflation pressure: (b) Using a dial indicator, check the tire runout. ...

Differential system (4WD)

...

More about Toyota Highlander:

Torque converter clutch and drive plate (ATM)
INSPECTION 1. INSPECT TORQUE CONVERTER CLUTCH ASSY (a) Inspect the one-way clutch.  Install SST into the inner race of the one- way clutch. SST 09350-32014 (09351-32010)  Install SST so that it fits in the notch of the converter hub and outer race of the one-way clutch ...