Question about 1989 GMC Sierra

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Brake switch how to remove 1989 gmc sirra 1500 brake switch

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  • Anonymous Feb 17, 2009

    my brake lights dont work on my 88' sierra whats wrong? i checked the fuse and replaced it..i checked the cuircut board and replaced it..whats wrong? could it be the brake switch??

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  • 231 Answers

Dis-connect negative battery cable
the brake lite switch is located on the top of the brake pedal
unplug the electrical connection and pull the switch off of the pedal
to re-install reverse these steps

Posted on Oct 10, 2008

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I need an Illustrated Parts Break down for a 1989 GMC Sierra 1500. 350 w/ PS/PB loaded. Steering column Removal Repair or Replace


Hi.

Below you get all the parts breakdown for GMC Sierra 1500, including steering column assembly:

1500 SIERRA

Here diagrams for all 1989 GMC trucks.

If you need to take apart the steering column you will also need wiring. below the color codes and wiring tips:

GMC SIERRA 1988-2005 VEHICLE WIRING

Regards.

Ginko

Aug 31, 2011 | GMC C1500 Cars & Trucks

2 Answers

1989 GMC SIERRA BRAKE LIGHT IN DASH STAYS ON [CHECKED FOR AIR IN BRAKE LINES-NO AIR] [BRAKE FLUID LEVEL GOOD] [BRAKE PEDAL PULLED UP] IN DASH BRAKE LIGHT STAYS ON


Check your emergency brake. Make sure it isn't partially pressed in. Try unplugging the switch to the emergency brake and see if the light goes out; if it does the switch is bad.

Jun 24, 2011 | 1989 GMC Sierra

1 Answer

I have a 1989 gmc 1500 and cant get the brake lights to work i bought a new switch and they still dont work. also i got new bulbs my taillights work but the brake lights do not.


First I would check the fuses. You may have two fuse boxes. One inside and one under the hood. You can check for voltage on both sides of the brake switch to verify proper operation. That's where I would start.

Mar 09, 2011 | 1989 GMC Sierra

1 Answer

How do u chang out the ignshion swith on a 1999 g m c 1500 sirra weres the pin or does it even have one two nihts ago they tryed stealing it so its busted up pretty bad


YOU HAVE TO REMOVE STEERING WHEEL. U R BETTER OFF TO GET A BOOK OF YOUR VECHICLE. AT CANADIAN TIRE. ITS ABOUT 20 BUCKS. AND IT WILL SHOW U

Dec 05, 2009 | 2000 GMC New Sierra 1500

1 Answer

Change brake light switch on 1999 gmc truck


you're gonna have to be on your back for a little bit.....sorry bout the bad news. The brake switch is on the brake pedal itself closer to the top........you will need a small pick to remove the clip holding the switch on....gonna be a little tricky, but it does come off....also you have a electrical connector to remove from the switch also then you can remove it

Nov 14, 2009 | 2000 GMC New Sierra 1500

1 Answer

Brake lights dont work


make sure your geetin 12v to brake switch if not jumper a wire then try it

Mar 21, 2009 | 1989 GMC Sierra

2 Answers

How to replace a brake light switch for a 1989 sierra gmc 1500 pick up truck


Look up under dash where brake pedal pivots, you should see a switch that is activated by pedal arm.

Mar 07, 2009 | 1989 GMC Sierra

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