Question about 1993 Buick LeSabre

1 Answer

Brake lights stopped working, and need fuse diagram for the box.

My brake lights stopped working so checked fuses and replaced 'suspicious looking ones', then bought a stop light switch and it didn't make a difference. It would help a LOT if I had a diagram FOR the fusebox, so I could see what I was replacing and what for, etc.but it's a 1993, and didn't come with that! Any ideas? I can't really afford to bring it to a prof. right now so any suggestions would be greatly appreciated. Thankyou, Debbie

Posted by on

  • 1 more comment 
  • dsanderson53 Jun 01, 2009

    Hi, this is Debbie, I just got an email concerning the brakelights on my 93 Buick LeSabre from you. Thankyou for your suggestions. When at the auto parts store, when checking out my lights, the man there confirmed that all the bulbs WORK, except the brake lights. However, I've never tried the hazzards since I got the car and they don't work, either, so I don't know if that's related or if they never have worked (since I got the car)???!! Please email me back when you can if anymore suggestions. I'll see about who could test the wiring out, too.
    Thankyou for your time, Debbie

  • Samuel Charles Spriggs May 11, 2010

    Please don't take offense, but have the bulbs been tested? Has anyone checked to see if there is 12 volts on the brake light sockets?

  • yadayada
    yadayada May 11, 2010

    go to link below and from there sign up for access to your owners manual, it is a free PDF download at the GM site, all the fuse info is in there..



    http://www.edmunds.com/ownership/howto/a...

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 957 Answers

Hi Debbie, GM used a circuit board inside there taillights. You will need to use a test light to confirm if brakelight power is making its way from the brakeswitch to the plug (going into the taillight assembly). If the other lights work then its not a ground issue. Also GM runs the brake light wiring through the turn-signal switch. You can try actuating the hazzard switch a few times. If the contacts are dirty it could be causing the malfunction.

Posted on Jun 01, 2009

  • larry blais
    larry blais Jun 03, 2009

    Hi Debbie, please check the fuse for the brake-lights/hazards, then actuate the hazard button 6 to 12 times (we are trying to clean off the contacts inside the hazard switch). Unless you own some tools, including a test light, you will have to send it in. I dont think its the flasher relay, if it was then when you activated the hazard switch the indicator lights would come on but would flash. I'm sorry I can not be more helpful, but yes, the brake lights are related to the hazards.

  • larry blais
    larry blais Jun 03, 2009

    By the way, the fuse box should be behind the drivers side instrument panel and each fuse port is labeled.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Fuse box diagram


check the fuse box !!

Aug 14, 2013 | 2003 Honda Odyssey

2 Answers

2006 brake light will not go out


Light gets power from brake light switch/.May be switch got shorted an brake light getting non-stop power causing it not to turn OFF brake light.

Get the brake light switch checked. Check volt at brake light switch.

It can be faulty brake light switch causing the problem or its wiring short for switch.

==========

To trouble shoot brake related problem, check the help links mentioned below:-----


Click the link:----

1996 Buick Regal Grand Sport Brake light Switch Location?

http://schematicsdiagram.blogspot.in/2012/04/1996-buick-regal-gran-sport-brake-light.html

-----------

No brake lights on Buick?

http://schematicsdiagram.blogspot.in/2012/04/no-brake-lights-on-buick.html

----------

Brake lights not working on 1989 BUICK REGAL?

http://schematicsdiagram.blogspot.in/2012/04/brake-lights-not-working-on-1989-buick.html

-------

How to replace Brake light switch on Chevrolet Tahoe?

http://technoanswers.blogspot.in/2012/02/how-to-replace-brake-light-switch-on.html

---------------

How to replace Parking, turn, and Brake Lights on car?

http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-parking-turn-and-brake.html

----------

Upper brake lights work, but low brake light not working?

http://schematicsdiagram.blogspot.com/2011/12/upper-brake-lights-workbut-low.html

------------

1997 Cadillac Catera: How to replace Brake Light Switch?

http://howtobyme.blogspot.in/2012/06/1997-cadillac-catera-how-to-replace.html

------------

1996 Chrysler LHS brake light circuit wiring diagram?

http://technoanswers.blogspot.in/2012/02/1996-chrysler-lhs-brake-light-circuit.html

----------

How to replace rear Brake lights on 2004 Toyota RAV4?

http://schematicsdiagram.blogspot.in/2012/02/how-to-replace-rear-brake-lights-on.html

------------

One brake light on driver side not working, but other lights work?

http://schematicsdiagram.blogspot.com/2011/12/one-brake-light-on-driver-side-not.html

----------

2002 Lincoln Town car Fuse Box

http://schematicsdiagram.blogspot.com/2012/11/2002-lincoln-town-car-fuse-box.html

2007 KIA Rio: Brake Light Fuse Box Diagram?

http://repairhelpcenter.blogspot.in/2012/06/2007-kia-rio-brake-light-fuse-box.html

-------------

Overhead Brake lights not working on 1999 GMC Sierra 4x4?

http://technoanswers.blogspot.in/2012/03/overhead-brake-lights-not-working-on.html

---------

Brake lights not working

http://schematicsdiagram.blogspot.com/2012/11/brake-lights-not-working.html

-------

2004 Ford Mustang: Brake light Fuse Location?

http://howtobyme.blogspot.in/2012/05/2004-ford-mustang-brake-light-fuse.html

---------


These will help.

Thanks.

Nov 28, 2012 | Cars & Trucks

2 Answers

I have no break lights or turn signals


Turn signal tail lights and BRAKE LIGHTS NOT WORKING


It can be faulty brake light switch causing the problem or its blown brake light bulb. First check and confirm brake light lamp is working and that's not the case.

For turn signal not working it can be faulty turn signal switch or its issue with wiring:----


==========

To trouble shoot brake and turn signal related problem, check the help links mentioned below:-----


Click the link:----
1996 Buick Regal Grand Sport Brake light Switch Location? http://schematicsdiagram.blogspot.in/2012/04/1996-buick-regal-gran-sport-brake-light.html

-----------
No brake lights on Buick? http://schematicsdiagram.blogspot.in/2012/04/no-brake-lights-on-buick.html

----------
Brake lights not working on 1989 BUICK REGAL?

http://schematicsdiagram.blogspot.in/2012/04/brake-lights-not-working-on-1989-buick.html

-------
How to replace Brake light switch on Chevrolet Tahoe?

http://technoanswers.blogspot.in/2012/02/how-to-replace-brake-light-switch-on.html

---------------
How to replace Parking, turn, and Brake Lights on car?

http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-parking-turn-and-brake.html

----------
Upper brake lights work, but low brake light not working?

http://schematicsdiagram.blogspot.com/2011/12/upper-brake-lights-workbut-low.html

------------
1997 Cadillac Catera: How to replace Brake Light Switch?

http://howtobyme.blogspot.in/2012/06/1997-cadillac-catera-how-to-replace.html

------------


2003 Chevrolet S10 Tail light Fuse http://schematicsdiagram.blogspot.com/2012/11/2003-chevrolet-s10-tail-light-fuse.html

---------
Chevrolet Parking light and Tail lamp light Wiring diagram http://schematicsdiagram.blogspot.com/2012/11/chevrolet-parking-light-and-tail-lamp.html

----------
Car Tail Lights Not Working?

http://schematicsdiagram.blogspot.com/2011/12/car-tail-lights-not-working.html

----------
Turn Signal Not working http://technoanswers.blogspot.com/2012/11/turn-signal-not-working.html

----------
Right turn signal not working on Pontiac Car?

http://schematicsdiagram.blogspot.com/2011/12/right-turn-signal-not-working-on.html

--------
Only one side indicator light working on car?

http://schematicsdiagram.blogspot.com/2011/12/only-one-side-indicator-light-working.html

-----------
Turn signals not working on 1987 Jeep Wagoneer? http://schematicsdiagram.blogspot.com/2011/12/turn-signals-not-working-on-1987-jeep.html

1996 Chrysler LHS brake light circuit wiring diagram?

http://technoanswers.blogspot.in/2012/02/1996-chrysler-lhs-brake-light-circuit.html

----------
How to replace rear Brake lights on 2004 Toyota RAV4? http://schematicsdiagram.blogspot.in/2012/02/how-to-replace-rear-brake-lights-on.html

------------
One brake light on driver side not working, but other lights work?

http://schematicsdiagram.blogspot.com/2011/12/one-brake-light-on-driver-side-not.html

----------
2002 Lincoln Town car Fuse Box http://schematicsdiagram.blogspot.com/2012/11/2002-lincoln-town-car-fuse-box.html 2007 KIA Rio: Brake Light Fuse Box Diagram?

http://repairhelpcenter.blogspot.in/2012/06/2007-kia-rio-brake-light-fuse-box.html

-------------
Overhead Brake lights not working on 1999 GMC Sierra 4x4?

http://technoanswers.blogspot.in/2012/03/overhead-brake-lights-not-working-on.html

---------
2004 Ford Mustang: Brake light Fuse Location?

http://howtobyme.blogspot.in/2012/05/2004-ford-mustang-brake-light-fuse.html

---------

These will help.

Thanks.

Nov 24, 2012 | Cars & Trucks

1 Answer

Case 4210 wiring diagram


It can be faulty brake light switch causing the problem or its blown brake light bulb.First check and confirm brake light lamp is working and that's not the case.
==========
To trouble shoot brake related problem,check the help links mentioned below:-----


Click the link:----
1996 Buick Regal Grand Sport Brake light Switch Location? http://schematicsdiagram.blogspot.in/2012/04/1996-buick-regal-gran-sport-brake-light.html
----------- No brake lights on Buick? http://schematicsdiagram.blogspot.in/2012/04/no-brake-lights-on-buick.html
---------- Brake lights not working on 1989 BUICK REGAL? http://schematicsdiagram.blogspot.in/2012/04/brake-lights-not-working-on-1989-buick.html

-------
How to replace Brake light switch on Chevrolet Tahoe? http://technoanswers.blogspot.in/2012/02/how-to-replace-brake-light-switch-on.html
---------------How to replace Parking, turn, and Brake Lights on car?

http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-parking-turn-and-brake.html

----------
Upper brake lights work, but low brake light not working?

http://schematicsdiagram.blogspot.com/2011/12/upper-brake-lights-workbut-low.html

------------
1997 Cadillac Catera: How to replace Brake Light Switch? http://howtobyme.blogspot.in/2012/06/1997-cadillac-catera-how-to-replace.html
------------1996 Chrysler LHS brake light circuit wiring diagram? http://technoanswers.blogspot.in/2012/02/1996-chrysler-lhs-brake-light-circuit.html
----------How to replace rear Brake lights on 2004 Toyota RAV4? http://schematicsdiagram.blogspot.in/2012/02/how-to-replace-rear-brake-lights-on.html
------------
One brake light on driver side not working, but other lights work? http://schematicsdiagram.blogspot.com/2011/12/one-brake-light-on-driver-side-not.html

---------- 2002 Lincoln Town car Fuse Box http://schematicsdiagram.blogspot.com/2012/11/2002-lincoln-town-car-fuse-box.html 2007 KIA Rio: Brake Light Fuse Box Diagram? http://repairhelpcenter.blogspot.in/2012/06/2007-kia-rio-brake-light-fuse-box.html
-------------Overhead Brake lights not working on 1999 GMC Sierra 4x4? http://technoanswers.blogspot.in/2012/03/overhead-brake-lights-not-working-on.html
---------2004 Ford Mustang: Brake light Fuse Location? http://howtobyme.blogspot.in/2012/05/2004-ford-mustang-brake-light-fuse.html
---------These will help.Thanks.

Nov 23, 2012 | Cars & Trucks

1 Answer

Brake lights not working


Check fuse.Diagram on fuse box.If it's ok then check brake light switch.Look up at brake pedal lever and you'll see it.Press brake pedal and check if brake switch plunger is moving.Similar to a fridge light switch

Oct 21, 2012 | Cars & Trucks

1 Answer

Where is the brake relay on a 2000 tahoe


No relay in the wiring diagram. There is a 20amp hazard fuse and a 10amp vehicle stop fuse in the engine compartment fuse box.
If those fuses are good, and the brake light switch checks out ok, I would look at the turn signal switch next.

Jul 27, 2012 | 2000 Chevrolet Tahoe

1 Answer

Stop lites out but stop lite in back window works. Blinkers and hazard work. The fuse box contents do not match the fuse box diagram. Only think I noticed is that the ABS light does not come on at all...


An easy way to test the switch is to jumper the wires together. If the brake lights come on you know the switch is bad. If not, then you have to look elsewhere in the system to solve the problem.

Nov 12, 2010 | 1995 Buick Regal

2 Answers

No brake lights 1990 ford f 150


First, check fuses. If the fuse for tail and brake lights is OK, check the bulbs. If they are OK, you need a new brake light switch, which attached to the brake pedal under the dash. The part should be less than $20. These are a common replacement item on older fords.

Dec 20, 2009 | 1990 Ford F150

2 Answers

2003 silverado 1500 v-6 brake lights dont work


ljones, Did you check the "VEH stop" fuse in the left side instrument panel fuse box. There are 3 stop light fuses, 1 for all the stop lights located in the under hood fuse box. 2 in the left side IP fuse box. 1 for the upper stop light and 1 for the lower stop lights. The fuse box in the IP is where the upper and lower stop lights split. Let me know.

Feb 26, 2009 | 2003 Chevrolet Silverado 1500

Not finding what you are looking for?
1993 Buick LeSabre Logo

271 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8140 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...