Mechanics

HAVING ONGOING PROBLEM WITH HORN OCCASIONALLY SOUNDING WHILE DRIVING

2007 Chevrolet Uplander • 122,131 miles

When turning on headlights sometimes the horn will go into a constant sounding
Avatar
Dave b
March 21, 2012.



Try removing the horn relay and see what happens could be sticking


Rasmataz
Mar 21, 2012.
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.


Wrenchtech
Mar 21, 2012.
Il try the relay and also I forgot to mention the vehicle was in front accident and air bag was deployed


Tiny
Dave b
Mar 21, 2012.
Has the air bag been repaired?


Wrenchtech
Mar 21, 2012.
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


Tiny
Dave b
Mar 21, 2012.
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


Tiny
1600sensible
Aug 27, 2012.