1998 chevy cheyanne horn dont work - 1998 Chevrolet Chevrolet silverado

Three things to check. The fuse, the horn contacts on the steering wheel and the horn relay under the hood.

There are some connectors behind your steering wheel that may be messed up. My 1999 chevy s10 had a dysfunctional horn I had to remove the airbag from the steering wheel to access the wiring harness to the horn and i had a broken wire that caused the horn not to work I replaced that and problem solved. Also Your actual horn is usually located in your front bumper and that may be damaged if it is replacing it will fix the problem. Hope this helps good luck

Most likely the horn itself ,need to put a test light at the
horn power wire , if the light lights when the horn is pushed
it is the horn.

look in owners manual under (fuses) horn...see if fuse is bad Replace with same ...there is also a horn relay fuse check that as well

you have to use the key to unlock and lock a door.that is if its a factory alarm. after market add on may not work that way and may need the remote. if drivers door dont disarm it try the key on pass. side. doors have to be closed when lock/unlock with the key

How do you connect the electric choke on a 350 Chevy engine. I am using a Holley 650 4bbl carburetor

First of all I would go to like Checkers, or Auto zone and let them put a battery draw down tester on your battery and check the battery.Second I would check your battery connections if the batter checks out. Also check engine grounds. You will hear noises when re-powering up. That is normal.

Using a test light check for power at the horn while someone pushs the horn button. also check for bad fuses or relays that are very well labeled in your underhood and dashside fuseblocks. If you have power but the horn dont blow, replace the horn. If you dont have power, go back and dig through fuses and relays. One of these will help to fixya!! Good Luck

You most likely need a new clock spring rotating contact under the steering wheel, it is a plastic ribbon with wire in it to connect the horn button and other accessories to the steering wheel while allowing the wheel to turn.

There is no accessory fuse in the engine compartment, although the fuse that opperates the horn is also attached to the cigarette lighter and that is located just inside the drivers door on the side of the dash.