toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Interior Light Switch > < Headlamp Dimmer Switch|Testing and Inspection
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Horn Switch: Testing and Inspection

INSPECT HORN SWITCH

a. Check that no continuity exists between the horn contact plate and body ground.
b. Check that continuity exists between the horn contact plate and body ground when the horn contact plate is pressed against the steering spoke

assembly.

If continuity is not as specified, repair or replace the steering wheel or wire harness as necessary.

Interior Light Switch > < Headlamp Dimmer Switch|Testing and Inspection