2007 GMC Sierra 1500 Q&A
2007 GMC Sierra 1500 Question: Horn location
Replacement of horn - Visitor
Both of them are mounted under each headlight. You'll have to remove each headlight to get to them... if you're lucky, you might be able to get to them grom underneath. - Visitor
I can hear the silanoid. for my horn but cant find the horn. I thought it would be in the grill??
My horn stops working one day then starts again the next and so forth. Im trying to figure out the problem. I checked the fuse and the fuse is fine. Im not sure where exactly the horn relay is loca...