2005 GMC Envoy
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
Have the VIN?
These records cover every 2005 GMC Envoy. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
3 recalls name the 2005 GMC Envoy. Newest first.
Certain maxzone headlight assemblies, depo brand, p/no 335-1120l-as, sold for use as aftermarket equipment for the above listed passenger vehicles. during production the lamp housing shape deformed distorting the assembly angle of the reflector and influenced the aiming position. these headlamps fail to conform to the requirements of federal motor vehicle…
Risk and remedy
Risk
Decreased lighting visibility may result in a vehicle crash.
Remedy
Maxzone will notify owners and offer reimbursement for any noncompliant headlights. the recall began on february 16, 2007. owners may contact maxzone at 909-822-3288.
Certain vehicles originally built with cloth seats that were equipped with an automatic air bag passenger sensing system and later reupholstered with aftermarket leather seat cover kits are involved. testing has indicated that the aftermarket leather seat covers can cause the passenger sensing system to malfunction.
Risk and remedy
Risk
If the passenger sensing system malfunctions, the front air bag on the passenger side may be disabled when it should be enabled, or enabled when it should be disabled. in either case, in the event of a crash that requires air bag deployment, a front passenger's level of injury may be increased.
Remedy
Because a replacement leather seat cover that IS compatible with the passenger sensing system IS not available, general motors (gm) will repurchase these vehicles in accordance with the terms stated in gm's letter to owners. the recall began on november 6, 2006. owners should contact gm at 1-877-477-1022 to begin the process of repurchasing their vehicle.
Certain sport utility vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 212, 'windshield mounting.' the windshield urethane bead may not have adhered to the body in certain areas during the cure process.
Risk and remedy
Risk
If a crash occurs, the windshield may not be retained, increasing the risk of injury to a vehicle occupant.
Remedy
Dealers will replace the windshield free of charge. The recall began on march 10, 2005. owners may contact buick at 1-866-608-8080, chevrolet at 1-800-630-2438, or GMC at 1-866-996-9463.
Owner complaints
488 complaints27 involved a crash14 involved a fire34 injuries2 deaths
What owners report most
Latest complaints
- Electrical system · Engine · Unknown or other
1) I just purchased the vehicle in Oct 2026 & 3 days after purchase, it broke down in Walmart parking lot due to, all the antifreeze pouring out. 2) December 2026 had to replace the front tires as they were stripped to the threads from rubbing against the fender wells. 3) January 2026 Wouldn’t…
1) I just purchased the vehicle in Oct 2026 & 3 days after purchase, it broke down in Walmart parking lot due to, all the antifreeze pouring out. 2) December 2026 had to replace the front tires as they were stripped to the threads from rubbing against the fender wells. 3) January 2026 Wouldn’t start, wouldn’t turn over or anything. Had the ignition replaced. Ran fine for one week. 4) Currently won’t start. Broke down.
- Air bags
The contact owned a 2005 GMC Envoy. The contact stated that while driving approximately 30 MPH, another vehicle driven by a drunk driver swerved into the front of the vehicle, causing a front collision. The air bags failed to deploy. The contact hit his face again on the steering wheel, but did not…
The contact owned a 2005 GMC Envoy. The contact stated that while driving approximately 30 MPH, another vehicle driven by a drunk driver swerved into the front of the vehicle, causing a front collision. The air bags failed to deploy. The contact hit his face again on the steering wheel, but did not seek medical assistance. The contact's wife, who was occupying the front passenger seat and wearing a seat belt, was severely injured and was transported to the hospital by ambulance. The contact's wife was diagnosed by a trauma surgeon. The contact's wife was diagnosed with a fractured right knee cap, right ankle bone chips and ligament damage, damaged left toes, a double bone bruise in the left knee, bruised seat belt mark. The contact's wife was hospitalized for 6 days and was admitted to a rehabilitation facility for 11 days. The contact stated that his wife was currently confined to a wheelchair. The contact's wife was currently awaiting a knee replacement. The vehicle was towed and totaled. A police report was filed. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 270,000.
- Air bags · Electrical system · Visibility/wiper
On steering wheel where the GMC logo is . Melted/Melting from underneath. Some type of clear color gooey. Have been told it is seal for airbag. Also none of the chimes are not working at all example * seat belts, door,blinkers,dashboard chimes *dummy lights*,along with Bose stereo. Last issues…
On steering wheel where the GMC logo is . Melted/Melting from underneath. Some type of clear color gooey. Have been told it is seal for airbag. Also none of the chimes are not working at all example * seat belts, door,blinkers,dashboard chimes *dummy lights*,along with Bose stereo. Last issues are REAR VIEW MIRROR... KEEPS FALLING OFF. have taken to dealership SEVERAL TIMES! Now they are saying that I need to contact my auto insurance provider to put in claims.
- Electrical system
The driver side window control caught fire, while the vehicle was sitting overnight. It was sitting by itself without reason to catch fire, but it did burn inside the driver side door.
- Electrical system
Unknown All the cluster panels quite working. RPM, Speed, Oil, Water, Gas shows always empty. Danger because have to guess my speed and never know if I have enough gas, oil, or water in my car. Also sometimes when I shut off my car I cannot get the key out of the steering column. Cannot leave my car without my keys.
- Tires › Tread/belt
i was driving down hwy then all of a sudden i see n my rear view mirror that im dragging my passenger side quarter panel .. so i pulled off then took the rest of quarter panel off .. start driving again then i keep hearing the same noise .. i pulled off again & noticed that the tread on my tire had…
i was driving down hwy then all of a sudden i see n my rear view mirror that im dragging my passenger side quarter panel .. so i pulled off then took the rest of quarter panel off .. start driving again then i keep hearing the same noise .. i pulled off again & noticed that the tread on my tire had completely peeled off the tire itself.. tire still is hiolding air … i cant fathom the idea how it did this.. the body of my car rear passenger side is completely demolished..
- Electrical system
The contact owned a 2005 GMC Envoy. The contact stated while driving approximately 60 MPH the entire dashboard illuminated and needles on gauges had begun to move independently. The contact heard an abnormal "popping" sound from the front end of the vehicle and gray smoke was emitted from under the…
The contact owned a 2005 GMC Envoy. The contact stated while driving approximately 60 MPH the entire dashboard illuminated and needles on gauges had begun to move independently. The contact heard an abnormal "popping" sound from the front end of the vehicle and gray smoke was emitted from under the hood, the vehicle stalled. The contact was able to pull off of the roadway and placed the vehicle into park (P) with difficulty. The contact exited the vehicle and moved away towards the rear end. The contact stated that she noticed flames under the vehicle located at the front end. The contact stated that within 3 minutes of observing the flames under the vehicle, the entire front end became engulfed by flames. The police and fire department arrived on the scene. The contact stated that the fire department used a chemical to extinguish the flames, the contact stated that the flames had burned not only the front end and front tires but the front part of the passenger cabin including the seats. The contact stated that the highway patrol wrote a report and had been informed by the fire department that the fire appeared to have been caused by the electrical system. The vehicle was towed to an impound lot. The manufacturer had not been informed of the failure. The failure mileage was unknown.
- Electrical system · Unknown or other · Vehicle speed control
I purchased my vehicle in oct of 2021 in Nov 2021 is when my car started failing my car started to lose power also started smoking from the lower passenger side no warning lights came on besides the oil warning light since Nov 2021 my car has been losing power it only goes up to about 40 m.p.h I…
I purchased my vehicle in oct of 2021 in Nov 2021 is when my car started failing my car started to lose power also started smoking from the lower passenger side no warning lights came on besides the oil warning light since Nov 2021 my car has been losing power it only goes up to about 40 m.p.h I have been smelling fuel coming from some where my tail and license plate light and back driver side inside car light stopped working the engine light turns on and off the steering wheel makes the car lose a little bit of power when I turn the wheel or when I roll up and down the windows or adjust my seat my ac does not work the back ac turns on by it's self to the heater does not work when I have it turned all the way to the 5 I hear clicking knocking noises in the back passenger side of the car my fuel injectors had puddles of oil in them the car gets really hot and blows hot air the engine is always hot the seatbelt lights are constantly flashing my check engine light as of today flashes on and off and the car jumps also my car caught on fire under the hood where the O2 sensor is started smoking than caught on fire.
- Air bags
My brother was driving down the street, no bumps no potholes, both side airbags just deployed for no reason at all.
- Electrical system · Power train · Service brakes
All the gages have stopped working correctly. They do not report proper information to driver . The electrical wiring to the rear wiper, license plate lights and rear hatch stopped working. The most dangerous thing is the ABS brake system dash lights and bell comes on every time the car is driven and the brake pedal goes to the floor when trying to stop.
- Steering › Hydraulic power assist › Power steering fluid
The contact's grandmother owns a 2005 GMC Envoy XL. The contact stated that his grandmother was driving 45 MPH and while slowing down to take a curve, the steering became very firm. She was able to safely pull off the road and turn off the vehicle. The contact said she heard a whining sound coming…
The contact's grandmother owns a 2005 GMC Envoy XL. The contact stated that his grandmother was driving 45 MPH and while slowing down to take a curve, the steering became very firm. She was able to safely pull off the road and turn off the vehicle. The contact said she heard a whining sound coming from the power steering pump and then observed the power steering fluid in the engine compartment and power steering fluid on the road. The contact stated that she was unaware of any warning lights. The contact took the vehicle to a local service station and filled the power steering pump reservoir and drove the vehicle to her residence. The vehicle was not diagnosed by a dealer or independent mechanic. The vehicle was not repaired. The contact stated that the power steering fluid was still leaking from the vehicle. The contact referenced NHTSA Campaign Number: 05V455000 (Steering) however, the VIN was not included. The manufacturer had not been informed of the failure. The failure mileage was approximately 155,000.
- Seat belts
I just want to add to my recent complaint made December 2021 file number 11444000 when our left side brake failed to disengage completely causing the vehicle to vear left into 2 traffic light poles. recently have the front end rebuilt and noticed the seat belts needs to be replaced or rebuilt but…
I just want to add to my recent complaint made December 2021 file number 11444000 when our left side brake failed to disengage completely causing the vehicle to vear left into 2 traffic light poles. recently have the front end rebuilt and noticed the seat belts needs to be replaced or rebuilt but the passenger side belt is retracted so hard I cant get it off the seat, it is crushing the seat basically and I see other complaints of this happening and almost suffocating the passenger. I was lucky my wife was not with or the belt would have pinned her in, the driver belt is stuck as it was when i removed it.
- Air bags
I purchased my envoy from a used car lot with no warning lights and no apparent safety concerns about 2 yrs ago other then what appeared to be a replaced front bumper cover and the vehicle was repainted the same color white, since then the brakes have intermittently not disengaged on one side or…
I purchased my envoy from a used car lot with no warning lights and no apparent safety concerns about 2 yrs ago other then what appeared to be a replaced front bumper cover and the vehicle was repainted the same color white, since then the brakes have intermittently not disengaged on one side or the other I believe it's the front brakes and seems to be worse after a longer drives and after bleeding the system the pedal would be firm and next day spongy feeling and going down rather far. Air bags did not deploy apon impact. It is available for inspiration although I am attempting to repair it after my accident the brakes are still as they were. I have tried both on as well as performance pads and rotors booster check valve and fluid replacement with no change. I was coming back from my daughter's dentist appointment it is 20 minutes away the roads were very slick with snow and sleet, I got off the hwy and coming through town I braked to slow from 45 to 35mph before crossing the intersection when I let off the brake the left side stayed engaged enough to cause the vehicle to pull to the left and I couldn't steer straight because of the snow and was forced to hit 2 traffic light posts in the center median. Usually on dry roads I can tap the pedal and keep it straight until the brakes released. I first noticed it changing pads when I 1st purchased it that the front tires spin harder while jaked up and when it continued I figured it was alignment or steering components worn but even after parts replaced a 2 alignments nothing changed, after my last alignment the technician said the brakes need to be bled and I told him the issue he was unsure the cause. I did not have any air bags deploy in this accident and the sensors were clearly effected as the bumper caved in the center. The vehicle also has had uneven ride height due to independent sensors in the rear. The vehicle now has a service airbag and service brakes light. Other owners have similar issues with their envoys
- Steering · Structure › Body · Vehicle speed control
This suv made a loud sound, began to drift, in the rear, at hwy speeds before it tipped over and began to roll, ejecting my two minor sons from the passenger cab before it eventually landed on its side. the roof was molded in a triangular shape, preventing it from resting on the roof as it tilted…
This suv made a loud sound, began to drift, in the rear, at hwy speeds before it tipped over and began to roll, ejecting my two minor sons from the passenger cab before it eventually landed on its side. the roof was molded in a triangular shape, preventing it from resting on the roof as it tilted back onto inside and remains after the last roll The triangular shape was created in the metal after the stabilizing structures gave way almost immediately providing possibly no protection to the patrons inside the carrier cab of suv. demonstrating its inability protect its occupants.
- Exterior lighting
Dim lights are flickering not wanting to stay on
- Electrical system
While driving in a 40 mph zone I glanced at the speedometer and it read 70 mph! I immediately applied the brakes to slow the vehicle down before I realized that the speedometer indication was inaccurate. Upon coming to a complete stop the speedometer indicated 40 mph. This happened several times…
While driving in a 40 mph zone I glanced at the speedometer and it read 70 mph! I immediately applied the brakes to slow the vehicle down before I realized that the speedometer indication was inaccurate. Upon coming to a complete stop the speedometer indicated 40 mph. This happened several times before resuming normal operation. Since then I have noticed the gauge "sticking" when letting off of the gas pedal. This IS creating an un-safe condition for myself as well as the occupants of this vehicle. I do not know when the speed indication IS truly accurate. I have since learned that this IS a common defect on this vehicle as well as other gm models made during this time frame. There should definitely be a recall on this problem before an accident occurs.
- Electrical system
TL* the contact owns a 2005 GMC envoy. The contact stated that while driving at undisclosed speeds, the vehicle stalled without warning. The vehicle was taken to an independent mechanic and the ignition switch was replaced. A dealer was not contacted. The manufacturer was notified of the failure.…
TL* the contact owns a 2005 GMC envoy. The contact stated that while driving at undisclosed speeds, the vehicle stalled without warning. The vehicle was taken to an independent mechanic and the ignition switch was replaced. A dealer was not contacted. The manufacturer was notified of the failure. The manufacturer declined to offer assistance since the vehicle was not repaired by an authorized dealer. The vehicle was not repaired. The failure mileage was unknown.
- Structure › Body
TL* the contact owns a 2005 GMC envoy XL. The contact stated while driving 30 mph, the door unlocked independently and became ajar. The contact stated that the door knob actuated up and down continually, while the vehicle was being driven. The contact stated that on several occasions and at some…
TL* the contact owns a 2005 GMC envoy XL. The contact stated while driving 30 mph, the door unlocked independently and became ajar. The contact stated that the door knob actuated up and down continually, while the vehicle was being driven. The contact stated that on several occasions and at some point each door swung open while the vehicle was being driven. The contact stated that there was no warning lights illuminated however, the door chime remained audible continually. The contact stated that the failure occurred whether the vehicle was being driven or while reversing. The contact stated that the failure affected both driver's and passenger's side front and rear doors. Also included in the failure was the rear door and hatch. The contact stated that the failure was similar to nhtsa campaign number: 15v599000 (visibility) however, the vin was not included. The vehicle years included in the recall were 2006-2007. The vehicle was taken to ferman buick GMC - wesley chapel (24252 FL-54, tampa, fl 33559, (813) 242-2800) where the contact was informed that due to the manufactured year, the manufacturer was not obligated to offer a free repair. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the driver's side door master switch needed to be replaced due to water intrusion into the circuit which caused the poles to be rusted. The vehicle was not repaired. The manufacturer was contacted and informed of the failure. The manufacturer informed the contact the model year GMC envoy XL subjected to the nhtsa campaign number: 15v599000 (visibility) was 2006-2007. The contact was offered no additional assistance. The failure mileage was unknown. *Dt*jb
- Unknown or other
I starting smelling a sweet smell in the cabin. A leak was apparent that dripped from the inside of the cabin to the muffler later on to the pavement. The leak was discovered on a line that ran to the right rear side. Anti freeze was leaking and I was getting really sick, not even dr's could figure…
I starting smelling a sweet smell in the cabin. A leak was apparent that dripped from the inside of the cabin to the muffler later on to the pavement. The leak was discovered on a line that ran to the right rear side. Anti freeze was leaking and I was getting really sick, not even dr's could figure it out. Took a great mechanic called [xxx] in national city, ca; after so many missed it. Thank god information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(B)(6). *tr
- Air bags
While proceeding to take a left turn after coming to a stop at a t intersection both driver and passenger side curtain airbags deployed on their own. this scared my wife to death! it caused her to bump the curb with one if the tires only, no accident. thankfully she was off work and the kids…
While proceeding to take a left turn after coming to a stop at a t intersection both driver and passenger side curtain airbags deployed on their own. this scared my wife to death! it caused her to bump the curb with one if the tires only, no accident. thankfully she was off work and the kids were already at school and not with her at the time! I called gm immediately and reported this. An investigation was conducted and lasted about 2 months. I was informed that the findings were confidential and that they would not be repairing my vehicle! you have got to be kidding me. my wife suffered a minor head injury, scare of her life not to mention we were not provided with a rental, communications were poor at best with our car worker at gm. she was even out sick for a week, it took me 4 days for someone to finally tell me that. the envoy IS a 2005 and was bought new and has been with our family ever since. low mileage just turning 100K. very well cared for. I am floored that gm IS not repairing our baby! I have seen many reports of the same online. I truly feel gm IS deceiving the public to a bigger problem. hence the reason they stated the findings are confidential. I just wanted our baby repaired.
- Air bags · Engine · Power train
My vehicle when purchased was altered from cloth seats to leather by the dealership where purchased. 3 days ago my car IS signaling me to service airbag while driving the car or in idle. So I immediately took it to a certified mechanic at meineke and was told that this IS a manufacturer defect…
My vehicle when purchased was altered from cloth seats to leather by the dealership where purchased. 3 days ago my car IS signaling me to service airbag while driving the car or in idle. So I immediately took it to a certified mechanic at meineke and was told that this IS a manufacturer defect and there IS a recall for this on my year, make & model SUV. I called gm on 11/29/2019 and was told by a supervisor named angel there has been no recalls by their manufacturer and there IS nothing more she can do about the matter. I cannot drive my car like this knowing this can be potentially harmful and hazardous.
- Electrical system
The gas gauge stays on empty when there IS a full tank of gas. There rear windshield wiper comes on by itself. The radio plays like it IS in a tin box. Every so often it will play normal. But most of the time it doesn't. This happens when it IS moving or in park.
- Exterior lighting
About 4 years I noticed my low beam headlights sometimes would not work at night, forcing me to drive with my high beams on, blinding other motorists. this was reported to the dealer's service manager and he said it may cost $500 to determine the cause. I could not afford this expenditure. I…
About 4 years I noticed my low beam headlights sometimes would not work at night, forcing me to drive with my high beams on, blinding other motorists. this was reported to the dealer's service manager and he said it may cost $500 to determine the cause. I could not afford this expenditure. I try to avoid driving at night and only recently I had to drive at night and again my low beams would not work, forcing me to again drive with my high beams on. my fianc did a google search and learned this IS a common problem with this fuse/relay. we learned we could pull out the high beam fuse/relay which IS identical to the low beam and switch them. upon doing so, the low beams once again worked.
- Electronic stability control (esc) · Service brakes
Brake lights stopped working; the light bulbs work, but when you push in the breaks neither back brake lights come on. The only working break light IS the middle top one. This IS very dangerous.
- Structure › Body
Parked vehicle in the garage and went in the house. Next morning went to use vehicle and found that the rear hatch glass had exploded. Glass everywhere. The vehicle had not been moved for over 12 hours. Have called to have glass replaced but have since discovered that this IS a common issue with…
Parked vehicle in the garage and went in the house. Next morning went to use vehicle and found that the rear hatch glass had exploded. Glass everywhere. The vehicle had not been moved for over 12 hours. Have called to have glass replaced but have since discovered that this IS a common issue with these types of vehicles. Now am concerned that it will happen again. Major concern IS it will happen again while driving and have my grand children in the back seat and get injured from flying glass.
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
- Loss of Headlights
The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy…
The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
- Fuel Level Gauge System Failure
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents…
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11011782This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
- 11009156This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
- 11008956This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 11007744This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 11007743This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 11007208This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
- 11007091This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11006621Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
- 11006421GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.
- 11004761This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
- 11004557This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 11002312This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
- 11001321This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
- 11000576This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.
- 11000162The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
- 10252735This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
- 10252163XM Audio Traffic And Travel Link Availability And Operation.
- 10251890This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
- 10251887This bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location.
- 10250775This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
- 10250347This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.
- 10250092Special Coverage Adjustment - Fuel Level Sensor Contact Wear
- 10249980This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
- 10249590This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 10249579This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10249295This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
- 10249011This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
- 10248444Vehicle Recalls
- 10247780This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 10247716J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
- 10247681Information On Requests To Add OnStar Bluetooth Option.
- 10247552This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- 10247063A/C Blows Warm Or Poor Performance.
- 10247061J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
- 10246952Programming And Activation Of Replacement OnStar Modules.
- 10246951Programming And Activation Of Replacement OnStar Modules.
- 10246631Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- 10246579Special Coverage Adjustment - Fuel Level Sensor Contact Wear
- 10245951Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
- 10245950Canadian Customers Unable To Place Calls In The United States
Every GMC Envoy model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.