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:

Amplifier antenna ASSY
REPLACEMENT HINT: COMPONENTS: See page 76-21 Installation is in the reverse order of removal. 1. REMOVE ROOF HEADLINING ASSY (SEE PAGE 76-21 ) HINT: Refer to the procedures up to "REMOVE ROOF HEAD LINING ASSY". 2. REMOVE ROOF SIDE RAIL BRACKET LH (a) Remove the 4 bolts and roof sid ...