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Have a 2008 gmc 1500 crew with nav unit radio. Been have some electrical problems. I have a stability track light come on and off, cruise stop working a month ago, now radio stop this morning.

With that turn signals don't make a sound either. Only fuse I see that I check is fuse 42 marked rdo.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

ifixgms
  • 64 Answers

SOURCE: 2008 GMC Sierra Electrical Fuses

there should be in the underhood fuse box one or 2 accesory fuses made just for your purpose(add ons) They should even be labeled as such or some similar words that one would define as an accesory or add on. Might even be spelled out in the manual.

Posted on Apr 06, 2009

  • 74 Answers

SOURCE: Turn signals hazards and brake lights are not working fuses good

did u check fuses under the hood on driver side lol yes ford has them thear also

Posted on May 24, 2009

  • 1632 Answers

SOURCE: 2004 chevy 1500 brake lights not working

check fuse under hood, batery terminals coroded wire at harness if everything fails run a hot wire to rear brake line with an interuptor.
check the swich under the foot brake.
vitally

Posted on Sep 09, 2009

  • 432 Answers

SOURCE: 1990 GMC Sierra 1500 pickup. Windshield wipers, Cruise Control

May want to look at replacing the wiper circuit board.It is located on the firewall adjacent to the wiper motor and has a some what square black cover with 3 torx screws and wireing harness pluged into the side.We had a truck that every time you washed it the wipers would stay on until it dryed out.You can try removing it and spaying it down with contact cleaner just watch the brease on the two contact tips.Well hope this helps.

Posted on Feb 05, 2010

91RSCamaro
  • 59 Answers

SOURCE: 2008 GMC Sierra 1500 50,644 miles check

This problem seems to be the ECM (computer) to have so many things acting up at the same time. Did it all start at the same time? Its possible that you can reset the ECM by removing the hot and ground cables, wait about 15 minutes and then replace them, may fix the problem, may only temporarily fix the problem if the ecm is bad or something is setting a code to cause this. It sounds as if it is running in limp mode. Have it tested at the nearest parts store. They should be able to decipher the problem.

Posted on Sep 14, 2011

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1 Answer

Stabilizer traction control light is on, and lost cruise control


Cruise control will always disable itself when any CEL light is present, so that's normal. The Stabilitrak light problem is a known common problem with these. Your steering wheel position sensor needs to be replaced. Mine does it every morning IF my steering wheel wasn't put into a straight position when I parked it. Straighten the tires, turn the ignition off and restart. Light will go out.

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I have a 2008 gmc sierra 1500 series and it turns on but i can't get it to shut off?


I think I would try a new ignition switch or at least unplug the switch after the engine is running and see if it stops running. When you initiate a start, a series of relays turn on in the powerbox. If the ignition relay is melted inside itself, it will not break connection. You can research and get diagrams, videos, and photos on the Web. Just be specific and enter the year, make, and model and ask for a wiring diagram or fusebox or powerbox for that truck. Then chose from the results.

You should be able to identify the correct relay from the diagrams. Relays are not terribly expensive.

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Crusie control does not work on 2011 gmc sierra 1500 and I've already replaced the switch?


If the switch is replaced,then it can be wiring issue or faulty cruise control board.But as the switch is replaced,get the voltage at the switch tested to confirm the switch is actually receiving voltage.If no voltage received at switch power supply wire then ,apply external 12 volt power to the cruise control switch wire and then see if cruise control comes ON.If yes,then you know wiring is issue.
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On this case, to troubleshoot this problem, there are solved help links. Click the link directly and refer the details to solve this problem yourself, with help of diagrams: ------

Ford ranger cruise control not working? http://technoanswers.blogspot.in/2012/02/ford-ranger-cruise-control-not-working.html

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Horn and Cruise control quit working?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working.html

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Horn and cruise control not working on Plymouth Grand Voyager?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-not-working-on.html

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Horn and Cruise control quit working on 2003 Jaguar S-Type?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working-on.html

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Cruise Control stops working, Excessive cranks to start the engine and RPM goes max 2500

http://whoisbyme.blogspot.in/2012/07/cruise-control-stops-workingexcessive.html

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Cruise control stop working on 1994 Ford ranger?

http://technoanswers.blogspot.in/2012/02/cruise-control-stop-working-on-1994.html

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Cruise control not working?

http://schematicsdiagram.blogspot.com/2011/12/cruise-control-not-working.html

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1996 Ford Explorer: Cruise Control Wiring Diagram?

http://schematicsdiagram.blogspot.in/2012/06/1996-ford-explorer-cruise-control.html

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These will help.

Thanks.

Nov 28, 2012 | GMC Cars & Trucks

2 Answers

Where is the turn signal relay located on a 2004 GMC pick-up


The relay is either under the hood in fuse box or in fuse box on leht side of dashA thumbs up would be greatly appreciated if this answer is helpful to you. turn-signal-relay-located-2004-gmc-pick-2k13k1xkrzqcnxretqgjtz4k-5-0.jpg

May 23, 2012 | 2004 GMC Sierra 1500 Crew Cab

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2008 GMC Sierra 1500 50,644 miles check engine light is on stabilli track warning light is on traction control warning light is on engine runs rough and wont idle transmission shifts hard


This problem seems to be the ECM (computer) to have so many things acting up at the same time. Did it all start at the same time? Its possible that you can reset the ECM by removing the hot and ground cables, wait about 15 minutes and then replace them, may fix the problem, may only temporarily fix the problem if the ecm is bad or something is setting a code to cause this. It sounds as if it is running in limp mode. Have it tested at the nearest parts store. They should be able to decipher the problem.

Sep 14, 2011 | 2008 GMC Sierra 1500

1 Answer

Hi...2008 gmc sierra crew...check engine light came on thought maybe was standard just before hitting 30,000 then noticed low oil pressure ( 20 ) then noticed clacking noise?


Sounds like an oil pressure problem. The clacking sound is most likely the lifters are collapsing due to loss of oil pressure. You may have a failing oil pump.

May 08, 2010 | 2008 GMC Sierra 1500

1 Answer

My cruise control is not working but the light will flick on when i touch the bottom but it will not stay lit this is for a 2004 gmc sierra LT 5.3 V8


The multi purpose wand the includes the cruise control, wipers, high beams and turn signal, might have a short in it. Since the light comes on at first and immediately goes off makes me think the fuses are fine and it just a capacitor inside that wand. GM wants almost 500 for the part on my 01 Sierra, but you can easily find them online for around $90

Dec 18, 2009 | 2004 GMC Sierra 1500 Crew Cab

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