Question about 1999 Buick LeSabre

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Horn stuck on. Replaced, still on.

1999 Buick LeSabre with radio controls on steering wheel. What do I need to fix horn?

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  • Anonymous Mar 22, 2014

    horn switch broken how to replace

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Go to autozone .com and use there online manual to locate a HORN RELAY, it may need replaceing

Posted on Mar 07, 2009

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98Buick lesabre. Hit horn on day and it wouldnt shut off. After pulling over and tapping steering wheel several times it finally shut off. Now it doesnt work??


VEHICLE RELAYS Operation Diagnosis Find the horn relay an test the circuit !
Horn Relay
Center rear of the engine compartment, below the RH maxifuse?® block
Horn Component Views in Horns
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Horn Switch
Left front of the passenger compartment, on the steering wheel
Do you know how to do electrical trouble shooting ?

Sep 07, 2016 | 1998 Buick LeSabre

1 Answer

How can I remove the horn relay from a 1995 buick lesabre


I believe it is the fourth relay from the left passenger side in the engine compartment against the firewall. I am assuming your horn intermittently goes off by itself. It's a interior heat related issue. The horn pad cover on the steering wheel has a membrane layer. It's basically a switch that has one wire that goes to the horn relay to activate the horn. The Buick GM logo embossed on this plastic cover is where I found it most sensitive to any light touch. Unhook the battery. If you carefully cut the right edge of the the steering wheel horn pad and carefully pry it out a little, it will fix this issue and still be able to use the horn. It's another GM defect. I hope this helps! Let me know.

Mar 04, 2015 | 1995 Buick LeSabre

1 Answer

Where is the horn(s) located on a 1999 buick lesabre custom?


It doesn't matter where you "hit" the steering wheel, both horns are wired to sound at the same time. You could have a defective horn relay, but more likely you have defective horn(s). Oh, and you'll find the horns under the hood somewhere adjacent to the engine

Oct 19, 2012 | 1999 Buick LeSabre

2 Answers

When the weather starts cooling down, horn will start blowing on its own. it has been doing this for a year.


this is a problem gm has had on alot of different cars over the years.it usually turns out to be either the horn pad contacts or the horn relay.

Sep 15, 2011 | 1997 Buick LeSabre

2 Answers

1995 buick lesabre horn goes off randomly and have to hit the steering wheel for it to stop


the contact in the steering wheel is shorting out, all you can do is replace it,, however,, any time your messing with the steering wheel or anything associated with it, you must use extreme care,, prior to doing anything, disconnect the Neg battery terminal,, then the positive one, and wait 10 minutes, this will allow the air bag system time to discharge, the last thing you need is the air bag going off, once this has been done, behind the wheel, there will be recessed screws that hold on the face of the steering wheel cover,, remove those, and pull off the cover gently,, your going to have a single wire, ( there are others, But your concerned with the single one, that's for the horn) make sure that is secure . if it seems that wire hasn't worked loose then your problem is going to be in the contacts on the horn buttons, some of these are actually molded into the cover and can't be replaced,, which would mean you have to replace the cover itself,,

Aug 25, 2011 | 1995 Buick LeSabre

1 Answer

Horn stay on until fuse blown. is it the relay


sounds like you have a short in the clock spring assembly behind the steering wheel, remove the plastic cover from the steering colum and unplug the connector for the horn reinstall fuse and make sure it dosent blow while horn is unplugged, replace clockspring if fault is gone

Jul 31, 2011 | 1999 Buick LeSabre

3 Answers

Horn honks by itself


This is a common problem with GM vehicles in that year range. The horn switch (buttons) in the steering wheel pad get stuck closed. The switches are embedded in the air bag assembly and would be difficult to replace. A temporary fix to stop the horn is to remove fuse #3 in the relay center which is located in the bottom of the dash on the passenger side, the plastic cover has to be removed for access. DO NOT only disconnect the wires from the horns as the relay switch that controls the circuit will remain powered constantly and will kill your battery. To restore horn function there are aftermarket horn button kits available at most auto parts stores.

If this info is helpful please give me a favorable rating.

Jan 13, 2011 | 1995 Buick LeSabre

1 Answer

Horn won't work on a 1994 buick lesabre and i don't have a fuse diagram


if the horn doesn't work it is most likely the rotating ribbon circuit contract under the steering wheel called the "clock spring contact", the circuit runs along a plastic ribbon and that breaks from all the turing of the steering wheel over the years, then the horn button is no longer connected to the horn circuit.

May 21, 2010 | 1994 Buick LeSabre

2 Answers

1994 Buick LeSabre horn is stuck on. Unplugged


Replace air bag. Not servicable to repair horn. Special bits are used to remove it. Get a used one

Apr 06, 2010 | 1994 Buick LeSabre

2 Answers

Horn for 95 Buick Lesabre


Mine did that too. It eventually blew itself out and the horn relay is under the hood but not sure which one it is. I just don't have a horn.

Jun 02, 2008 | 1995 Buick LeSabre

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