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:

Standard bolt
HOW TO DETERMINE BOLT STRENGTH SPECIFIED TORQUE FOR STANDARD BOLTS HOW TO DETERMINE NUT STRENGTH *: Nut with 1 or more marks on one side surface of the nut. HINT: Use the nut with the same number of the nut strength classification or the greater than the bolt strength classificati ...