The Horn went off on my son's 99 Sonata one hot day in the parking lot. He
had to disconnect it to stop it. Any idea on what may be causing it? No
info on Hyundai's web tech.
thanks
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hyundaitech - 01 Aug 2006 17:57 GMT
The leading cause would be a shorted switch in the steering wheel. Look
there first.
Bob Adkins - 02 Aug 2006 13:30 GMT
>The Horn went off on my son's 99 Sonata one hot day in the parking lot. He
>had to disconnect it to stop it. Any idea on what may be causing it? No
>info on Hyundai's web tech.
>thanks
Maybe a stuck horn relay.

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Bob