Toyota Highlander manuals

Toyota Highlander Service Manual: Horn system

LOCATION

LOCATION


INSPECTION

1. INSPECT RELAY (HORN)

INSPECT RELAY (HORN)


(a) Remove the HORN relay from the engine room J/B.

(b) Measure the HORN relay resistance.

Standard:

INSPECT RELAY (HORN)


2. INSPECT HIGH PITCHED HORN ASSY

 INSPECT HIGH PITCHED HORN ASSY


(a) Check operation of the horn.

Standard:

 INSPECT HIGH PITCHED HORN ASSY


If the result is not as specified, replace the horn assy.

3. INSPECT LOW PITCHED HORN ASSY

INSPECT LOW PITCHED HORN ASSY


(a) Check operation of the horn.

Standard:

INSPECT LOW PITCHED HORN ASSY


If the result is not as specified, replace the horn assy.

Communication system
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Windshield/windowglass/mirror
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