2002 yukon horn location - 2002 GMC Yukon XL

short to ground or bad horn

it could be that one of the horns isnt working. they are grounded thrue the bolt that holds them to the vehicle so a bad ground could be also. if you can get to them loosen and retighten the bolt.also the single power wire connected to it could be corroded.pull and push them on and off a few times.

CHECK HORN FUSE AND HORN RELAY.IF BOTH FUSE AND RELAY CHECK OUT OKAY.YOU WILL TO REPLACE STEERING WHEEL AIRBAG BECAUSE STEERING WHEEL AIRBAG HORN BUTTONS BUILT IN THE AIRBAG.YOU HAVE TO BUY THE WHOLE UNIT.NOT A CHEAP FIX.

usually infront of the radiator

Horn is located behind the frunt bumper

check the fuse box under the hood. i checked the one on the inside of door w/no luck also. i found a larger gray one there that was labeled horn

The rt horn is up behind the fog lamp on the radiator core support . The left horn is wedged between the left head lamp and the washer jug the washer jug needs ot be removed to replce the left horn. Remove the battey the battery tray then the upper bolt on the washer jug then disconnect the washer hoses along the fender by the under hood fuse box. loosen the front of the wheel well splash shield and remove the bottom bolt on the washer jug and disconnect the washer pumps and fluid level sensor connector remove washer jug to gain access to horn

check below front bumber, on the backside

It should be in front of the radiator.

the horn is behind the passenger front fender. right in front of the tire. you need to remove the dust cover to gain access to the horn(s).
the picture was shot from underneath the car. you can not get to the horn(s) any other way.