Toyota Highlander Service Manual: Power mirror control system

Inspection

1. INSPECT POWER WINDOW REGULATOR SWITCH ASSY (a) Check continuity.  Check the continuity between the terminals when battery voltage is applied to terminals 1 and 8. Standard: ...

Location

PROBLEM SYMPTOMS TABLE Symptom Suspected Area Mirror does not operate CIG fuse (I/P J/B)  Mirror switch  Mirror motor  Wire harness ...

More about Toyota Highlander:

Horn system
LOCATION INSPECTION 1. INSPECT RELAY (HORN) (a) Remove the HORN relay from the engine room J/B. (b) Measure the HORN relay resistance. Standard: 2. INSPECT HIGH PITCHED HORN ASSY (a) Check operation of the horn. Standard: If the result is not as specified, replace the horn ...