The 2001 Alero (probably the 2004 as well) has the horn relay in the black fuse/relay box under the hood close to the fire wall at the driver side. There is a thumb screw on top and when you open the lid it shows a list of fuses and relays. The horn relay is #21.
you can remove the horn relay in the fuse box.
pulls out like a fuse
Hi, I had this problem on a 2000 Alero. Had to disconnect the battery to shut it up. G.M. replaced the horn relay to aleviate the problem. Duke
where is the hornrelayona2004chevroletcavilier
The horn is located behind the passenger headlight. You have to remove the inner plastic part of the fender to get to it .
the flasher relay is part of your 4way flasher button there should be a recall if its not working correctly
The 2004 Dodge ram 2500 pickup truck horn relay switch is located in the fuse box. The fuse box is located in the engine compartment.
More than likely a stuck horn relay.
here is a diagram of the horn placement
The horn relay on a 2004 Dodge Intrepid can be found in the fuse box under the dash on the driver's side. It is a small, rectangular shaped plug in to the left of the hazard flasher plug in.
The 2004 F-150 owners manual shows : fuse # 26 - 20 amp mini fuse - Horn Relay ( PCB3 ) , Horn Power
Where do u install a relay flasher on a 2002 olds alero