Toyota Highlander Service Manual: Communication system

Window glass (antenna wire)

REPAIR 1. INSPECT WINDOW GLASS (ANTENNA WIRE) NOTICE: When cleaning the glass, use a soft, dry cloth, and wipe the glass in the direction of the wire. Take care not to damage the wires. Do no ...

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 ...

More about Toyota Highlander:

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 continuity. If the continuity is not as specified, replace the switch.  Turn to the left/righ ...