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2003 GMC Envoy

2003 GMC Envoy Repair, Maintenance & Service



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Troubleshooting and Support

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Solved Problems for All GMC/Envoy


I have a 2003 GMC Envoy and the lights will...
I have a 2003 GMC Envoy and the lights will cut off while running and come back on in...
1 Solution

where is the location of blower motor...
where is the location of blower motor resistor for heater on 2003 envoy
1 Solution

ac clutch on envoy does't stay engaged
ac clutch on envoy does't stay engaged
1 Solution

My car has been sitting for a week and a...
My car has been sitting for a week and a half in airport parking. When I went to...
1 Solution

Each speed on my heat stopped working until...
Each speed on my heat stopped working until now i have none, what part do i need to...
1 Solution

what should i expect to pay to replace the...
what should i expect to pay to replace the rear struts? my envoy drops in the rear...
1 Solution

The radio on my 2003 Envoy quit working.
The radio on my 2003 Envoy quit working. The display on the radio says "need amp." A...
1 Solution

Questions and Unsolved Support Problems

Unsolved Problems for 2003 GMC Envoy RSS Feed
2003 GMC Envoy Car

where are the clips to dislodge the...

Answer
where are the clips to dislodge the front headlamps on my 2003 GMC Envoy so I cna replace the bulb?

2003 GMC Envoy Car

how to locate and change 2003 gmc...

Answer
how to locate and change 2003 gmc envoy winshield wiper switch

2003 GMC Envoy Car

i am the third owner of a 2003 gmc...

Answer
i am the third owner of a 2003 gmc onvoy , i cant arm my factory alarm the horn beeps nothing... (More)

2003 GMC Envoy Car

i need to change passenger side head...

Answer
i need to change passenger side head light

2003 GMC Envoy Car

where is the purge valve vapor can....

Answer
where is the purge valve vapor can. located on 2003 gmc envoy xl 4.2 liter

2003 GMC Envoy Car

proper procedures to replace front...

Answer
proper procedures to replace front struts on 03 GMC envoy

2003 GMC Envoy Car

the light dosnt work in tablo or the...

Answer
the light dosnt work in tablo or the main bottom so i dont know if its conect or not #and i put... (More)

View More Results for 2003 GMC Envoy

Unsolved Problems for All GMC/Envoy


I have been told that #3 cylinder...

Answer
I have been told that #3 cylinder has a misfire. How hard is it to change a coil pack and spark... (More)

MY Radio and all the lights on the...

Answer
MY Radio and all the lights on the inside of my 2005 envoy is gone. the window would not go up... (More)

looking for 2009 radio...

Answer
looking for 2009 radio schematics/diagram for GMC envoy.

2007 Envoy and more often than not...

Answer
2007 Envoy and more often than not when I close the driver side door it will lock on its own,... (More)

ENVOY REMOVE KEY, CAR STILL RUNNING

Answer
turn the key off and remove it, but car still running and driveable with less power. service 4wd... (More)

windshield washer works...

Answer
windshield washer works intermittently,one day it works nexy day it doesnt, motor good,pumps good... (More)

transmission jerks when in auto...

Answer
2006 Envoy - when transmission is in auto mode it jerks, it's like it is switching in and out of... (More)

Find a Manual

2003 GMC Envoy Manuals & Guides


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Tips & Tricks

(Post a New Tip)
Free Diagrams.
this is a tip for all those who are looking for free diagrams, free diagrams are very hard to get... allthough most of us have access to diagrams,... written by jaysonemanme
2008 Highlander Maint Req'd reset proceedure
This is the reset proceedure for a 2008 Highlander with a key-type ignition: Turn the key ON, do not start the engine. Look at the odometer, and... written by Toyota Ed
2005 thru 2007 Toyota Corolla "Harsh Shift" condition
There is a known issue with the 2005-2007 Corolla automatic transmission shift logic. The shift points may seem harsh, and the Check Engine light may... written by Toyota Ed
clean headlight
take rubbing compond apply on front lends rub with rag untill compond is dry they look like new written by pierre235
Dome light issues
There are two jam switches located on the latch assymbly. One on top and one at the bottom. They can become dirty and not function properly causing... written by dlmcmasters
oil consumption
Believe it or not, it is normal for these engines to use about a quart every 2000 even when they are essentially new. Note that I said,... written by chiquititas
reset change oil soon,low tire pressure.
I will explain this better! Turn off the radio and turn the key to the on position. Press and hold DISP knob, when info comes on window press the seek... written by DAD5bbbbg
2008 jeep wrangler hood problem
I just bought a 2008 jeep wrangler and my hood is lifting 2 to 3 inches off the frame when I'm driving on the highway in wind speeds over 15 to 20... written by newmdog

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Specifications for 2003 GMC Envoy


Key Features
Fuel Type
Gasoline
Style
Luxury
Size
Midsize
Model
Envoy
Year
2003
Class
Luxury · SUV
Engine Size
4.2L - 6 Cylinders
Seating Capacity
5 Seats
Pricing
Original List Price
27,875 - $34,810

Recalls


Exterior lighting: headlights
Exterior lighting: turn signal
Visibility: windshield wiper/washer
Equipment: other: owners/service/other manual
Service brakes, hydraulic: foundation components: hoses, lines/piping, and...
Power train: automatic transmission
Air bags: frontal: driver side inflator module
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