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This may or may not help. I had to change the horn on a 2003 Alero, I found it behind the passenger side headlight. The headlight easily poped out after lifting two clips. The horn was in two pieces, a high tone horn and a low tone horn and was very easily replaced. Good Luck!
What else can I help you with?
Where is the horn on a 2001 alero?
here is a diagram of the horn placement
How do you disconnect the horn on a 99 alero?
you can remove the horn relay in the fuse box.
Why is your 2002 alero jerkingDo I need a speed sensor?
"Why is your 2002 alero jerkingDo I need a speed sensor?" "Why is your 2002 alero jerkingDo I need a speed sensor?"
Security- system for Oldsmobile alero 2002?
how do you fix security switch on a 2002 oldsmobile alero
Why might the horn not stop blowing in a 2003 Alero?
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 flasher relay located on a 2002 Oldsmobile Alero?
Where do u install a relay flasher on a 2002 olds alero
How do you replace horn relay for 03 alero?
pulls out like a fuse
Where is the fuse and relay for the power window on a 2002 Oldsmobile Alero?
where is the fuse and relay for the power windows on a 2002 Oldsmobile alero
Where is the horn located on a 2004 Alero?
The horn is located behind the passenger headlight. You have to remove the inner plastic part of the fender to get to it .
Where in the horn unit location under the hood on a 2003 Oldsmobile alero?
The horn is located below the passenger head light.
Where can you find a manual for a 2002 alero?
i have one
Where is the horn relay for a 2004 alero?
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.
