Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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MHPAUTOS
CAR REPAIR CONTRIBUTOR
31,937 POSTS
Check fuse and relay first, then if they are okay check that he horn works with external power applied and if that is okay, the problem will probably be in the horn pad switch.