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:

Front NO.2 speaker ASSY
REPLACEMENT HINT: COMPONENTS: See page 67-2 Installation is in the reverse order of removal. 1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSY (SEE PAGE 75-6 ) 2. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH LH (SEE PAGE 75-6 ) 3. REMOVE DOOR PULL HANDLE (SEE PAGE 75-6 ) 4. REMOVE FRONT D ...