Having ongoing problem with horn occasionally sounding while driving

Tiny
DAVE B
  • MEMBER
  • 2007 CHEVROLET UPLANDER
  • 122,131 MILES
When turning on headlights sometimes the horn will go into a constant sounding
Wednesday, March 21st, 2012 AT 1:57 PM

6 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try removing the horn relay and see what happens could be sticking
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Wednesday, March 21st, 2012 AT 2:22 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
It's probably an issue with the contacts in the horn switch in the steering wheel. The big problem is that many of the horn switches are now incorporated into the airbag assembly and require buying the whole airbag.
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Wednesday, March 21st, 2012 AT 2:24 PM
Tiny
DAVE B
  • MEMBER
  • 3 POSTS
Il try the relay and also I forgot to mention the vehicle was in front accident and air bag was deployed
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Wednesday, March 21st, 2012 AT 3:37 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Has the air bag been repaired?
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Wednesday, March 21st, 2012 AT 3:42 PM
Tiny
DAVE B
  • MEMBER
  • 3 POSTS
No, been turned into a cab and been driving after crash for a bit airbag pulled out not sure how many miles before it started doing this, I do maintenance on the cabs and driver has been complaining about it
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Wednesday, March 21st, 2012 AT 4:35 PM
Tiny
1600SENSIBLE
  • MEMBER
  • 6 POSTS
I ended up taking the horn relay fuse out of the dash. At first drove with out a horn. Both of my remotes wore out. It was embharrasing for awhile. Mine is 07 with about 110k
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Monday, August 27th, 2012 AT 8:25 PM

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