Question about 2005 GMC Envoy

1 Answer

Do fuses control my break and back up lights?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • GMC Master
  • 4,339 Answers

Yes, there are fuses in both of those circuits. they are not acutally controlling, however, they are protecting. There are other switches that control the illumination of the lights.

Posted on Oct 11, 2010

  • donnaj624 Oct 11, 2010

    So I replace the fuses?



1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Break lights will not turn off. Cruise control has failed.

Check your brake light switch on your brake pedal.

May 26, 2017 | Cars & Trucks

1 Answer

04 Hummer H2 break lights and cruise control went out at the same time. I replaced bulbs, fuses, and break light switch. Top break bar still works. Any opinions?

Did you use a test light to check for voltage at the brake fuse circuit. You have two brake fuses. The second one is in ip fuse block, The voltage, for that one, goes hot when you step on the brake.

Feb 24, 2017 | Hummer Cars & Trucks

5 Answers

How come my cruise control won't even light up, much less work? 2004 trailblazer

has a fuse and an actuator motor or
the set resume switch could be faulty

May 31, 2016 | 2004 Chevrolet TrailBlazer

1 Answer

2006 azera won't shift out of park

You have to determine if its electrical or mechanical. Cars should come out of park with break depressed and and key in on position.

To get the car in gear and drive it to a mechanic:
Look for a round cap in the console/cover just in front of the shifter. Remove the plastic cap then you can push (down) the shift release with a small screw driver or pen. Break needs to be depressed and move this shifter all at the same time. I think it resets when you go back to park.

To troubleshoot:
Verify the brake light come on (part of interlocking system) if no check brake fuse. if break lights work check fuse that controls 'key lock control module' and its power source.

Sep 03, 2014 | 2006 Hyundai Azera

1 Answer

My cruise control lights and everything work, but it wont set speed and hold that speed, or anything. all fuses are good

Suggest 2 basic checks:
1. check engine light on? Some severe codes may also disable cruise control (and traction control, etc.).
2. make sure your break lights aren't on. The switch on the break pedal controls the break lights, AND cancels cruise.

Oct 09, 2013 | 2006 Dodge Ram 1500

1 Answer

Where is the brake light switch on a sterling 2005 at 9500

The wire you want to slice into coming up the back of the fuse box for the break light fuse

Mar 14, 2013 | Cars & Trucks

1 Answer

Third break light

same fuse for cruse control on most cars

Feb 13, 2012 | 2002 Saturn Lw 4dr Wagon

1 Answer

All of the break lights don't go on. I can't find which fuse is for the break lights.

If some of the brake light work and some do not, it cannot be a fuse. More lilely bulbs. If all the brake lights do not work then it could be fuse or brake light switch. You will have to check owners manual to see what fuse controls brake light switch.
Google Dogde Durango Fuse panel diagrams and see if you have any luck!

Aug 26, 2010 | 2004 Dodge Durango

1 Answer

Where is the stop lamp switch located in a 2006 Pontiac Torrent? My break lights will not light when break pedal is depressed. All lamps work when headlights are on. It is also making the cruise control...

switch is on break pedal all the way to the top of pedal...have to lay on back and look up to see....also.. check all fuses with a test light.. both fuse boxes.. 1 under hood and other inside

Oct 06, 2009 | 2006 Pontiac Torrent

1 Answer

Break lights not working

try changing one of the buls and see if that one then works

Feb 10, 2009 | Hyundai Motor 2002 Elantra

Not finding what you are looking for?
2005 GMC Envoy Logo

Related Topics:

58 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts


Level 3 Expert

76070 Answers


Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

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

Answer questions

Manuals & User Guides