The brake lights on my 2000 yukon denali stopped working, The upper light works and I checked the fuses. I replaced the bulbs. The running lights work fine.

Question 1

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No park lights or brake lights or dash board lights

It could be caused by a problem with the electrical system or the wiring or the wiring for the park lights and the brake lights to be working.Or the light bulbs might need to be replaced then.

Dec 09, 2021 • 2000 GMC Yukon Denali

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I have a 2007 Yukon denali xl. the rear rt break light doesn't work. it doesnt illuminate when braking. it does illuminate when parked. bulb has been replaced and changed with the left side to make sure it...

Dodgy connection somewhere but where ?? is the million dollar question,Does this vehicle have the illegal funny light system where the stop light is the indicator as well or is it on the europeon system with a seperate indicator light

Feb 02, 2015 • 2007 GMC Yukon Denali

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If our upper brake light in our 2003 Yukon is out,

1993 chevy caprice
If the center brake light bulb goes out the cruise control does not work.
Did you try replaceing the bulb?

Mar 20, 2010 • 2003 GMC Yukon XL

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1answer

Drivers side tail light lighting up at night when head lights are on but break light not working on that side. passenger side not lighting up when head lights are on but break light working on that side....

You probably already know this, however the GMC 2002 Yukon Denali uses the Wagner 3157 (or equivalent) dual element bulb. The running light uses one element whereas the brake & blinker share the other element that burns brighter.

Check to ensure the correct bulbs are being used. Then check all wire harness connections. Since the blinkers function, then it sounds like the connections are good.

It really sounds like there is a bulb issue, so check that first, then let us know the results.

Mar 11, 2010 • 2002 GMC Yukon Denali

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3answers

2005 Yukon XL, third brake light intermittent

Remove bulb, make sure it sits tight in the socket. make sure socket is not burnt up (brown or black in color) Check bulb, if the filament inside is loose or discolored, replace as nesessary. Check brake light switch under driver side dash above brake pedal. make sure it is adjusted correctly.

Jul 23, 2009 • 2005 GMC Yukon Xl Denali

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Tail light out but break light works on a 2000 yukon

Depend cause you got a running light and another one thats a running like along with brake light.If its the one that has the brake light and the light comes on when you brake and not when you turn on the headlights then you have a bad bulb .Replace that bulb and your set.good luck

May 27, 2009 • 2000 GMC Yukon

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Bottom brake lights and hazard lights do not come on. All other lights work including top brake lights. Fuses and bulbs checked.

Check for power out of brake light switch by brake pedal. Of its faulty , the 3rd brake light will still work. Hope this helps

May 20, 2009 • 2000 GMC Yukon Denali

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1answer

Brake lights stopped working

Check all fuses.

Apr 20, 2009 • 2006 GMC Yukon Denali

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Brake lights and crusie don't work

1ST THING TO CHECK IS THE STOP LAMP FUSE . FUSES LOCATED LH SIDE UNDER HOOD. THIS FUSE ALSO POWERS THE ACC. CIRCUT IN TRUCK. ALOT OF TIMES, LAP TOPS, DVD PLAYERS ETC. OVERLOAD CIRCUT & FUSE BLOWS.

Oct 25, 2008 • 2002 GMC Yukon Denali

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2002 YUKON XL Denali no brake lights or cruise

FROM LUSTY KID:

Check your bulbs first, I have lost both headlights on my ford at once on account of the bulbs burning out at the same time. Same thing probably happen, you have one filament out. The lights can work, but if the filament for brake is burnt, you don't see brake lights.

As for the cruise control. Check fuse box first. If OK check vacuum hose to actuator in engine compartment for starters.
Advise:

Oct 12, 2008 • 2002 GMC Yukon XL

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If the circuit has power and the fuse is good the problem is most likely the switch. Look under the dash above the brake pedal arm. There is a small plunger type switch which is activated when the brake pedal is depressed. Sometimes this switch gets loose and or out of adjustment. There are two nuts on the shaft (one on each side of the mount). They should be adjusted so the brake lights activate when the brake pedal is depressed about 1/2 inch. If adjustment does not activate the lights use a multimeter and see if the switch is good by touching each of the two wires and depressing and releasing the switch. If there is no difference replace the switch.

Yukon_D123 Jul 05, 2011

Can you provide the actual steps for replacing the switch (on a 2000 Yukon Denali)? -Thanks
Anonymous Jul 05, 2011

There are two nuts on the switch, one on either side of the mounting bracket. The one one the switch side is the adjusting nut and the one on the plunger side is the nut which secures the switch once you have finished adjusting it to the proper position.

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The brake lights on my 2000 yukon denali stopped working, The upper light works and I checked the fuses. I replaced the bulbs. The running lights work fine.

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Anonymous

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No park lights or brake lights or dash board lights

I have a 2007 Yukon denali xl. the rear rt break light doesn't work. it doesnt illuminate when braking. it does illuminate when parked. bulb has been replaced and changed with the left side to make sure it...

If our upper brake light in our 2003 Yukon is out,

Drivers side tail light lighting up at night when head lights are on but break light not working on that side. passenger side not lighting up when head lights are on but break light working on that side....

2005 Yukon XL, third brake light intermittent

Tail light out but break light works on a 2000 yukon

Bottom brake lights and hazard lights do not come on. All other lights work including top brake lights. Fuses and bulbs checked.

Brake lights stopped working

Brake lights and crusie don't work

2002 YUKON XL Denali no brake lights or cruise

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2000 Denali

No park lights or brake lights or dash board lights

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The brake lights on my 2000 yukon denali stopped working, The upper light works and I checked the fuses. I replaced the bulbs. The running lights work fine.

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

No park lights or brake lights or dash board lights

I have a 2007 Yukon denali xl. the rear rt break light doesn't work. it doesnt illuminate when braking. it does illuminate when parked. bulb has been replaced and changed with the left side to make sure it...

If our upper brake light in our 2003 Yukon is out,

Drivers side tail light lighting up at night when head lights are on but break light not working on that side. passenger side not lighting up when head lights are on but break light working on that side....

2005 Yukon XL, third brake light intermittent

Tail light out but break light works on a 2000 yukon

Bottom brake lights and hazard lights do not come on. All other lights work including top brake lights. Fuses and bulbs checked.

Brake lights stopped working

Brake lights and crusie don't work

2002 YUKON XL Denali no brake lights or cruise

Not finding what you are looking for?

2000 Denali

No park lights or brake lights or dash board lights

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