Question about 1990 GMC Suburban

1 Answer

1990 GMC Suburban Wiring Problem

While driving at night I lost my dash lights, running lights, I have headlights and tail lights. The courtesy light under the dash comes on when I have the door closed. It should come on when I open the door. I heard a noise and all these problems happened. I do not find any fuses that are bad. Any suggestions where to look

Posted by on

  • anovaso Dec 30, 2008

    I HAVE THE EXACT SAME PROBLEM BUT MY FUSE DOES BURN OUT AND THE FACTORY RADIO DOES NOT WORK ALSO WHEN IT BURNS THE FUSE. YES I DO HAVE A TRAILER CONNECTION, SHOULD I DISCONNECT IT?
    WHAT IF I NEED IT WHEN I AM USING MY TRAILER?


×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

  • Contributor
  • 4 Answers

Have a Surban that did the same thing .. problem was the wiring harness for a trailor if your vehicle is equiped with it.

Posted on Sep 17, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Tail lights not working


Inspect wiring and contacts...cud bebad ground. Mite b a module prob

Jan 25, 2016 | 2002 GMC Envoy

1 Answer

Running lights not working on 2002 savanna


do you have auto on off light ? if so that could be a lighting control module LCM , next check headlight relay ,also check dash switch and wiring.

Feb 14, 2015 | 2002 GMC Savana

1 Answer

No dash and tail lights working.


Well the dash lights and tail lights are on two different circuits and fuses, but both controlled by the headlight switch.
Have you checked the fuses to see if they have power ?

Jan 23, 2013 | 1996 GMC Suburban

2 Answers

2007 tail light fuse location honda crv


I had this problem with my 2007 Honda CRV -- all the lights worked EXCEPT the tail/running lights and the license plate light. The other tail lights worked -- brake, reverse, indicators, and hazards. Front headlights also worked, but when the headlights went on the back tail lights did not (not to safe for driving at night!!)
The fuse was #15 in the interior fuse box (under the dash driver side) with the label "small exterior lights" ( also check fuse #19 labeled "small lights main"). The cause of my problem, I believe, is a bad or lose wire in my license plate light.

Jan 16, 2012 | Honda Civic Cars & Trucks

1 Answer

99 gmc denali dash light, parking lights, tail lights, and dash light dont work. Interior lights, brake lights, blinkers, headlights work Turning on the headlight switch blows number 15 drl-fog fuse...


You have a short to ground somewhere in the drl-fog lamp circuit. Check for obvious wiring connector or wiring to drl & fog lamps. check wiring for pinched or broken wires coming from sockets. If you don't find problem, you can trace wiring from lamps to main harnesses and hopefully find source of short.
hope this helps.

Mar 02, 2010 | 1999 GMC Denali

1 Answer

1999 GMC Suburban. no sound from radio


there is a plug at the back of the radio connecting it to the vehicle wiring loom. If you can get at thes plug, either from below or by removing the radio unit, make sure the plug is tight and secure. I can't think that the amp has gone or you would have lost all sound, so this is more than likely the problem.

Jul 11, 2009 | 1999 GMC Suburban

3 Answers

Dashboard lights won't come on


Most often the tail lights and dash lights share a single feed and fuse.
Assuming you have checked the fuses (probably marked as tail or courtesy)
If you have good fuse and the head light gives a voltage out while in the 'parking light' position (usually between off and headlights) then you need to start chasing wiring.

Jan 30, 2009 | 1989 GMC Suburban

Not finding what you are looking for?
1990 GMC Suburban Logo

Related Topics:

306 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

61168 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...