Question about GMC C1500

Open Question

Need the fuse box diagram for my 1979 GMC Sierra. The truck is so old i cant read it!

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
emissionwiz
  • 81294 Answers

SOURCE: stereo wiring diagram

1999 GMC Sierra Truck Radio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: Brown
Car Stereo Dimmer Wire: Gray
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue
-->

Posted on Apr 15, 2009

Ad
  • 59 Answers

SOURCE: 1997 GMC Sierra Ignition Switch Replacement

take off the cover on the top and bottom of the steering column just behind the wheel. pop the tilt lever out simply just by grabbing it and give it a good tug. then once you have the new switch and you get in there your going to need an inverted torx socket to remove the small bolts that hold the switch to the column. do not move the gear on the new switch make sure it lines up exactly as the old one did!!!!!!!!!!!!

Posted on Mar 15, 2009

ddegroote
  • 35 Answers

SOURCE: need fuse box diagram 2002 gmc envoy

If I remember correctly if you look at the back side of the fuse cover, it should tell you what the fuses are. Also in the owners manual in the index, under fuses, it should give you a diagram of the fuse location for the acc. outlets. Good luck. The fuse should be a 20 or 25A fuse.

Posted on May 26, 2009

Molson02536
  • 3854 Answers

SOURCE: 2004 GMC Sierra 4dr truck. the fan does not work

The switch or the wire harness at the blower motor has gone bad. The highest setting 5 has no resistor, so the blower runs on high but the high current flow ends up burning up the switch's contact on that setting or the resistor wire harness at the blower motor has gone bad. Common would be the switch it self, if the switch is good. Then it's going to be the wire leads at the speed resistor by the blower motor under the glove box by the passenger leg compartment. Keep me posted, be glad to help you get your Sierra running 100% again soon.

Posted on Jan 06, 2010

  • 1 Answer

SOURCE: wiring diagram 2003 GmC Sierra

I need wiring digram for GMC 2003 SIERRA . I have the left head light working fine but the right I have no power to it. I have checked the fuses and relaysand so far have not found and broken or frayed wires.

Posted on Mar 06, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2010 gmc sierra evaporator core replacement


You should go to www.reliable-store.com they have got books on every vehicle and also how to service/repair it,
service/repair/owner's/maintenance manual with
parts info, fuse box, gear box, PCV, torque specs,coiling, wiring diagrams, electrical diagrams, fuse diagrams, error codes, etc everything
Worth it

Mar 14, 2018 | GMC Sierra Cars & Trucks

1 Answer

Which fuse is for the heater blower in a 2008 gmc sierra


Check the hand book there should be a diagram in it or they should be labeled in the fuse box.

Feb 09, 2015 | 2008 GMC Sierra 2500HD

1 Answer

Need diagram for 1989 GMC Sierra fuse box


A GMC dealership will pull that up for you. Most will print it off for you as well.

Oct 04, 2014 | 1989 GMC Sierra

1 Answer

I have a 1992 gmc sierra,the cruise control still doesnt work after replacing the box and switch, is there a seperate fuse or trans relay?


The brake light switch can prevent the cruise from working.
On the cars there is a 5amp cruise fuse so I would think there is one for trucks too.
You may have to get a shop manual to get the diagrams to check the circuits and have a test procedure.

Sep 13, 2012 | 1992 GMC Sierra

1 Answer

Do you have a Fuse Box diagram for a 1993 GMC Sierra? Thanks


where is the fuse for the dash board for a 1993 GMC Sierra

Sep 06, 2010 | GMC Sierra Cars & Trucks

1 Answer

Fuel pump fuse located on 1997 gmc sierra


The fuse is actually a Relay Switch and its located in the Fuse Relay Center on the driverside of the engine compartment. The Black Box is labled Fuse Relay Center, the diagram on the cap displays which Relay is the Fuel Pump relay...the Relay switch is usually $8-$15 depending on where you shop

Jul 06, 2009 | 1997 GMC Sierra

2 Answers

Help


i was in need of a wire diagram for a 1979 gmc k1500 pickup as we are trying to restore it ourselves . so i couldnt get answers via the internet i went old school and went to the library and copied it out of a chilton. plain and simple . people ahve gotten lazy and forget how to do things the old fashioned way before we all had internet .

Jul 23, 2008 | 1983 GMC K1500

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

491 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

Marvin
Marvin

Level 3 Expert

81285 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...