My horn honks randomly as I'm driving down the road i have an 01 denali xl and every time I turn a corner my car keeps randomly honking! I don't know what to do because people think i'm a lunatic.
Not sure you still need any answers but maybe someone else does. my 2003 yukon wwas randomly honking when i turned right or left and it only did it sometimes. turns out it was because there was a little issue in the steering wheel where the airbag is. i brought it to an auto electric guy and he fixed it for $80. he removed the horn/air bag and just bent the contacts slightly so they no longer came in contact with the horn when turning. it has worked great since that time.
The steering wheel needs to pulled off, there is a short somewhere in there. Better have it done, cause if it isn't done right, the air bag can deploy.
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