GMC Envoy - Recent Questions, Troubleshooting & Support

All vehicle info is on the internet You just Google your questions & your codes Type: OBD POO16 Obviously you need a repair shop to check for codes & use them to find a problem

Question edited for clarity. Question moved to model category https://www.google.com/search?q=2004+GMC+Envoy.+The+tailgate+will+not+open ..

Drill a hole in a piece of plywood that fits over the lighter. Have someone press the plywood onto the plastic. Put a cord with slip knot over the lighter stem and add a wooden T-Handle to the other end of the cord, you pull and the other person presses.Just noticed this is an old question that has had spam removed which resurrected it...

Question edited for clarity and typos, wrong type of break vs brake The only thing different is the Master Cylinder, so it won't be the proportion valve or the brake line. There is a fault with the master cylinder. This link tells how to test.

Brake Dragging Condition After Master Cylinder ...

Brake & Front End https://www.brakeandfrontend.com > brake-dragging-... Jun 23, 2016 - This is most likely due to the pedal mechanism or booster pushrod keeping the master cylinder slightly applied, impeding the capability of the ... Lots more help here and videos as well. https://www.google.com/search?q=2002+GMC+Envoy.+Master+Cylinder+replacement+now+front+brakes+are+seizing ..

Question edited for clarity. Question moved to model category. There are injector and also 'air injector' fuses. Not sure what the latter are though? Press CTRL+F and type injector and press enter.

GMC Envoy (2002-2009) fuses and relays

Fuse Box Diagrams https://fuse-box.info > gmc > gmc-envoy-2002-2009-... Engine compartment fuse box ... It is located under the hood in the engine compartment on the driver's side of the vehicle. ... Remove the primary cover by pressing ... ..

Question edited for clarity, wrong type of break vs brake. Question moved to model category. Take it back to the shop. They have a duty of car to fix what you take it in for and not break anything else. Their scan tool should diagnose the issue in 5 minutes. https://www.google.com/search?q=2006+GMC+Envoy+all+the+cluster+light+are+on ..

Question edited for clarity and toss in some CAPS. Question moved to model category. Help in the link. Basically something in the linkage was come apart. The noise is the electronic solenoid. It is the same for all models, you just have to get in there. https://www.google.com/search?q=2008+GMC+Envoy+hatch+won%27t+lock ..

How to install a seatbelt in a 2007 GMC envoy in the passenger side

How to Deactivate OnStar: 12 Steps (with Pictures)

wikiHow https://www.wikihow.com > ... > Car Electronics Jun 6, 2023 - The only way to completely eliminate OnStar is to physically disconnect the module from your vehicle. Other than the OnStar system and its ...

How can i disconnect my onstar gps system on 2004 gmc ...

JustAnswer https://www.justanswer.com > GM Repair Jan 28, 2011 - Hi. You can disable the On Star system by pulling the fuse labeled INFO which is a 15 amp fuse located in the under hood fuse box. 1 answer · Top answer: O.k. The On star control unit (VCIM) is the only unit that receives the GPS

After the MIL is turned off or the battery was disconnected for some time, all monitors are set to incomplete. However with several short trips with engine getting at least to hot enough for thermostat to open, (I believe 8 is the magic number of trips) most monitors are set, you may be able to pass the test with only one incomplete only.

clogged catalytic converter .

The knocking is probably the blend door actuators. They have been detached or become stuck. They operate the doors that direct the flow of air. https://www.google.com/search?q=2004+gmc+envoy+blend+door+actuator+location ..

Ck here..... https://www.justanswer.com/gm/7vcpx-06-gmc-envoy-4-2-4x4-has-forward-no-reverse-goes-forward.html

Question edited for clarity. Question moved to model category. Click on the images tab. You can also search for a service manual. https://www.google.com/search?q=2003+envoy+transmission+wiring+diagram ..

Question edited for clarity.

Question moved to model category.

Transfer case encoder motor alignment

Trail-voy https://www.trailvoy.com > ... > 4x4 Drivetrain Dec 17, 2018 - Hi folks, I have been troubleshooting my 4x4 not engaging and in the process of replacing the transfer case encoder motor on my 08 ... encoder motor alignment Feb 15, 2021 Transfer case motor spline Jan 11, 2021 Question about encoder motor install Jan 7, 2013 No power to wheels. T-case issue? Dec 4, 2021 More results from www.trailvoy.com

How do you align the keyed splines on the transfer case ...

JustAnswer https://www.justanswer.com > GM Repair Dec 26, 2012 - The transfer case when shifted into neutral will allow it to line up with the neutral on the motor. 1 answer · Top answer: I would put everything into neutral. You are correct, the motor is shipped to you in ...

• Where are the timing marks on the encoder motor position ...

  https://www.justanswer.com > GM Repair Mar 10, 2011 - With the encoder motor off, turn the shaft going into the transfer case until the transfer case is in neutral. Note, with the transfer case in ...

DTC P0740 Torque Converter Clutch (TCC) Enable Solenoid Control Circuit Circuit Description The torque converter clutch (TCC) solenoid valve is an electrical device that is used with the torque converter clutch pulse width modulation (TCC PWM) solenoid valve in order to control TCC apply and release. The TCC solenoid valve attaches to the transmission case assembly extending into the pump cover. The TCC solenoid valve receives ignition voltage through the ignition 0 voltage circuit. The powertrain control module (PCM) controls the solenoid by providing the ground path on the TCC solenoid valve control circuit. The PCM monitors the throttle position sensor voltage, the vehicle speed, and other inputs in order to determine when to energize the TCC solenoid valve. When the PCM detects a continuous open, short to ground or short to power in the TCC solenoid valve circuit, then DTC P0740 sets. DTC P0740 is a type B DTC. Check it out on youtube.

That is always a problem with Mix and Match. Check wiring

2003 GMC Envoy Radio Wire Guide

MODIFIEDLIFE https://www.modifiedlife.com > 2003-gmc-envoy-radi... Our 2003 GMC Envoy radio wiring diagram shows you all the radio wire colors and what they do. Table of Contents. 2003 GMC Envoy Radio Wiring Diagram; 2003 GMC ... ..

Question edited for clarity. Question moved from Misc to model category. It appears to be a known issue. If the videos don't fix it, you need an auto electrician. https://www.google.com/search?q=mobile+auto+electrician+near+me

Probably too much unregulated power from the jump box. Get your digital multimeter and test the voltage off car and jump it to the multimeter. I live in the Great White North (Canada) and a trickle charger and a block heater are essential. I just had my block heater on for 4 days as the temperature was -15'C or - 23' with wind chill. They are only 125 watts.

Question edited for clarity. Question moved to model category. Here are all your fuses

GMC Envoy (2002-2009) fuses and relays

https://fuse-box.info > gmc > gmc-envoy-2002-2009-f... Here you will find fuse box diagrams of GMC Envoy 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009, get information about the location of the fuse panels ...