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:

Starting off on a steep uphill
Make sure that the parking brake is set and shift the shift lever to d. Gently depress the accelerator pedal. Release the parking brake. When starting off on an uphill The hill-start assist control will activate. Driving in the rain Drive carefully when it is raining, because visibi ...