Toyota Highlander Service Manual: How to troubleshoot ecu controlled systems

Vehicle lift and support locations

1. NOTICE ABOUT VEHICLE CONDITION WHEN JACKING UP THE VEHICLE  The vehicle must be unloaded before jacking up the vehicle. Never jack up/lift up a heavily loaded vehicle.  When remo ...

General information

A large number of ECU controlled systems are used in the HIGHLANDER. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troub ...

More about Toyota Highlander:

Propeller W/Center bearing shaft Propeller w/center bearing shaft
OVERHAUL HINT: COMPONENTS:SEE PAGE 30-4 1. REMOVE EXHAUST PIPE ASSY 2. REMOVE PROPELLER W/CENTER BEARING SHAFT ASSY (a) Depress the brake pedal and hold it. (b) Using a hexagon wrench (6 mm), loosen the cross groove joint set bolts 1/2 turn. HINT: Put a piece of shop rag or equivalent i ...