Toyota Highlander Service Manual: Defogger system

Inspection

1. INSPECT OUTER MIRROR SWITCH ASSY (a) Inspect the mirror switch continuity.  Turn to the left/right adjustment switch to the L position. Inspect the left side mirror switch continuit ...

Location

PROBLEM SYMPTOMS TABLE Symptom Suspected Area Rear window defogger does not operate (Indicator lamp On) Communication Function  RR DEF 30 A Fuse ...

More about Toyota Highlander:

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 troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled sys ...