2003 GMC Envoy - Answered Questions & Fixed issues


Fuse number 13 is the cigarette lighter fuse, it is in the engine compartment fuse box on your GMC Envoy. To know more about where each fuse is and what it does, follow this link: https://fuse-box.info/gmc/gmc-envoy-2002-2009-fuses-and-relay

2003 GMC Envoy | Answered on May 25, 2020 | 3,587 views


The carbon cannister hoses may be cracked, there might be a rubber fuel line hose leaking too.

2003 GMC Envoy | Answered on Nov 15, 2019 | 175 views


Make sure it's not on the sepentine belt causing it to slip . Possible that it got into a connector I guess . Check that you didn't bump into a connection also .

2003 GMC Envoy | Answered on Oct 28, 2019 | 43 views


watch this video it will help you to remove rear spoiler.


https://www.youtube.com/watch?v=J5RnJDAIPsU

2003 GMC Envoy | Answered on Aug 24, 2019 | 280 views


This would be the shift linkage bushing, very common. When switching through the gears, the gear selector lights in the dash probably don't move from P.
s-l1000-lc0fb4u3kpfsmvmtlut5ghz1-2-0.jpg

2003 GMC Envoy | Answered on Aug 21, 2019 | 36 views


There is a linkage hooked to the indicator that may be broken

2003 GMC Envoy | Answered on Jul 23, 2019 | 1,315 views


Could be many things. But spark and fuel most common. 1st, is car getting adequate fuel? Check fuel pump or fuel filter. Then spark. Use spark plug tester for spark. Then mechanic.

2003 GMC Envoy | Answered on Jun 25, 2019 | 47 views


Brake switches are adjustable and so need screwing in , from the rear of the fitting

2003 GMC Envoy | Answered on Jan 12, 2019 | 263 views


What is your question?

2003 GMC Envoy | Answered on Dec 04, 2018 | 90 views


Will they open with your remote? If not, there is probably a problem with the doors locking/unlocking system. If you can get the rear hatch open, best bet is to crawl in from there and unlock a door manually. At that point you can check if any of the door switches are working. Otherwise, best bet is to use a locksmith to get into the truck.

2003 GMC Envoy | Answered on Apr 12, 2018 | 910 views


On the I6 engine, right down the throat of the throttle body.

2003 GMC Envoy | Answered on Mar 27, 2018 | 75 views


there are 4 places the fuses could be. 1. under the dash next to steering column. 2. left side of dash under the cover only seen with door open. 3. right side of dash under cover only seen with door open. 4. under hood under a plastic cover probably to the right near battery.
this link says fuse 31
http://www.autogenius.info/gmc-envoy-mk2-second-generation-2003-fuse-box-diagram/

2003 GMC Envoy | Answered on Mar 05, 2018 | 219 views


Check to see if you popped off the power steering belt

2003 GMC Envoy | Answered on Feb 20, 2018 | 116 views


Did you try looking up something like "90,000 mile Envoy maintenance schedule" and see what the recommendations are? I know I would ask " How much is this going to cost me?" :0)

2003 GMC Envoy | Answered on Dec 21, 2017 | 383 views


to locate and fix the problem by your own you need service and repair manual which will guide you step by step with diagram and you can get the manual from the given link http://toolsnyou.com now you don't need the mechanic and save your money i had tried this link before and they provide the orignal manual good luck

2003 GMC Envoy | Answered on Dec 13, 2017 | 46 views


Sounds like the pump is going bad inside the transmission.

You could also have a leaking seal when the transmission heats up enough to expand and leak. That or if the electronics controlling the transmission are getting excessive resistance do to a short, that could also cause the problems you are describing.

2003 GMC Envoy | Answered on Nov 24, 2017 | 223 views

Not finding what you are looking for?
2003 GMC Envoy Logo

2,003 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

2004 GMC Envoy
2004 GMC Envoy

2,172 Questions

2002 GMC Envoy
2002 GMC Envoy

1,364 Questions

2006 GMC Envoy
2006 GMC Envoy

568 Questions

2005 GMC Envoy
2005 GMC Envoy

521 Questions

Top GMC Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

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

Answer questions

Manuals & User Guides

Loading...