View Single Post
  #2  
Old 01-06-2007, 11:41 PM
MT-2500's Avatar
MT-2500 MT-2500 is offline
AF - Advisor
 
Join Date: Sep 2005
Posts: 16,690
Thanks: 5
Thanked 121 Times in 120 Posts
Re: 2001 Sierra 2500 HD NO HORN

Quote:
Originally Posted by bdavis
Here is the deal....i have no horn when I apply it at the steering wheel but when i chirp the alarm key it will cirp slightly. I have checked all the fuses and relays and all seem fine. Any ideas?
Go to horn fuse and see if it is getting 12 volts with steering wheel horn button.
If not jumper 12 volts to it and see if horn works.
If not check dark green wiring to horn or horns.
Also check horn ground on left rad support bracket
__________________
Remember proper testing gives us the answer to many problems.
MT
Reply With Quote