2006 GMC Envoy Denali
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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Vehicles › GMC › Envoy Denali › 2006
These records cover every 2006 GMC Envoy Denali. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Owner complaints
84 complaints4 involved a crash1 involved a fire1 injuries
What owners report most
Latest complaints
- Suspension
Takata recall ? Air ride suspension failure, over inflation resulting in a excessive bouncing ride and loss of traction on other sites I see that this was a 92% complain rate
- Exterior lighting
My 2006 envoy denali's low beam lights are cutting out on me at night. I've read several cases on the internet that there was a recall on this. I'm concerned that this situation may cause an accident at night unexpectany.
- Unknown or other
Heat not blowing hot like passender side
- Electrical system · Engine
TL* the contact owns a 2006 GMC envoy denali. The contact stated that the vehicle failed to start and all the warning indicators illuminated. The contact mentioned that when the vehicle would start, it would cut off immediately. The vehicle was taken to betten baker chevrolet buick GMC (14120…
TL* the contact owns a 2006 GMC envoy denali. The contact stated that the vehicle failed to start and all the warning indicators illuminated. The contact mentioned that when the vehicle would start, it would cut off immediately. The vehicle was taken to betten baker chevrolet buick GMC (14120 northland dr, big rapids, mi 49307 (231) 629-4340) where it was diagnosed that an electrical failure was found, but the dealer did not know the exact cause of the failure. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to nhtsa. The failure mileage was approximately 126,000.
- Electronic stability control (esc) · Engine · Fuel/propulsion system
My husband and I were traveling when the vehicle shut off with no warning at all and all the dash board lights came on. The vehicle would not restart but would turn. This happened saturday 9/2/17 on a country highway out in nowhere . We called a tow truck. Thank god for cellphones. on 11/12/2016…
My husband and I were traveling when the vehicle shut off with no warning at all and all the dash board lights came on. The vehicle would not restart but would turn. This happened saturday 9/2/17 on a country highway out in nowhere . We called a tow truck. Thank god for cellphones. on 11/12/2016 hub bearings replaced. 11/15/16 module and connector replaced and fuel level sensors and ring replaced. Three years ago a/c went out. Replaced.
- Fuel system, gasoline
At every fillup we can smell gas like there IS a fuel leak. I had a shop do a fog test and they confirmed a leak "somewhere from the top of the tank". The tank would need to be dropped to visually inspect at a cost of $400-$500 just for the dropping of the tank. Then there would be added costs to…
At every fillup we can smell gas like there IS a fuel leak. I had a shop do a fog test and they confirmed a leak "somewhere from the top of the tank". The tank would need to be dropped to visually inspect at a cost of $400-$500 just for the dropping of the tank. Then there would be added costs to repair whatever IS causing the leak and smell of gas. after hearing that I came home to start my searching for recalls & safety notices to find that gm had a notice issued as well as the nhtsa, but it seems they cut the year off at 2004 & 120,000 miles. according to the thread below, it appears this was extended to vehicle under 150,000 miles which we are well under, but we don't have a 2002-2004 model. thread - http://forums.trailvoy.com/showthread.php?t=22530 vin - [xxx] a vin search for this envoy didn't bring up the fuel leak issues, but we can smell gas & confirmed a leak exists on the top of the tank somewhere. was this problem ever reported for newer models yet? information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(B)(6). *tr
- Fuel/propulsion system
Takata recall, gas gauge will only show empty.
- Exterior lighting
Low beam headlights and daytime running lights have began failing intermittently. Vehicle was in motion. Low beams failed on an unlighted interurban highway at night. scary! They stayed off for about 5 minutes, and then returned to operation. during this time I was driving, trying to vacate the…
Low beam headlights and daytime running lights have began failing intermittently. Vehicle was in motion. Low beams failed on an unlighted interurban highway at night. scary! They stayed off for about 5 minutes, and then returned to operation. during this time I was driving, trying to vacate the highway, using high beams and fog lamps. dtl failure noticed when entering garage. headlight delay also fails at these times. losing lights at 45 mph on a darkened road IS very unsafe. Dealer service department says problem may be a light relay that IS known to have issues.
- Fuel/propulsion system
Initially, when the car was filled with fuel, the fuel gauge would automatically go to empty and the engine light would come on. after driving several miles, the gauge would correct itself and the engine light would go off. after months of this, the system does not correct itself and I never know how much gas I have - it constantly goes from full to empty.
- Fuel/propulsion system
Initially, when the car was filled with fuel, it immediately indicated that the car was empty and the engine light came on. once you used a couple of gallons the fuel gauge began working and the engine light went off. just recently the system IS not correcting itself and the fuel gauge will constantly go between full and empty so I never know how much fuel I have in it. also the engine light IS remaining on.
- Power train
When starting my vehicle and start to drive I notice 2 check engine lights pop on. One engine light has a arrow pointing down and the other just have the engine light symbol and the my speed starts to reduce a lot. I will pull over to the side of the road shut the car off wait for 5-10 minutes and…
When starting my vehicle and start to drive I notice 2 check engine lights pop on. One engine light has a arrow pointing down and the other just have the engine light symbol and the my speed starts to reduce a lot. I will pull over to the side of the road shut the car off wait for 5-10 minutes and crank it up and after maybe 15-20 minutes of driving it pops back on. I've had the mechanic to diagnostic machine and he has said the throttle body needs changing, had that done and the same problem came back. So I had my old one put back on and then the mechanic say maybe it's the gas pedal sensor. Had that changed and the problem IS still their. I love my truck but I don't have the money to kep trying to fix this problem. I need help, from someone, please
- Engine
Just like all the others my 2006 GMC envoy denali has a bad #7 lifter. Where are the recalls????? Gm IS getting away with ripping off the public and no one cares. Just bail them out and then let them rob all of us also???????????????
- Suspension
Inflator stopped working, air bag blew out while on freeway!
- Engine
Failure of the dod lifter, also known as the active fuel management system. while at speed on the freeway, the dod lifter on cylinder #7 failed causing a misfire on the cylinder which caused teh engine to shake violently. this IS the 2ND failure of a dod lifter on my truck. in nov 2014, a…
Failure of the dod lifter, also known as the active fuel management system. while at speed on the freeway, the dod lifter on cylinder #7 failed causing a misfire on the cylinder which caused teh engine to shake violently. this IS the 2ND failure of a dod lifter on my truck. in nov 2014, a dod lifter on cylinder #6 failed, causing a engine misfire and a violent shake. the cause of the failure was determined to be lack of oil pressurize the dod lifter. upon deciding to rebuild the motor rather than replacing the motor, we decided to replace all internal components of the motor simply because the motor would need a full tear down anyway. the lifters, oil pressure solenoids of the dod lifters, rockers, rocker arms, springs and camshaft were all replaced thinking that we might as well rebuild the block with new components to save off any future issues. after 1 month in the GMC service center, the vehicle was back on the road in dec 2014. this repair was $5,900.00 in march 2016, yes 14 months later, a 2ND failure of a dod lifter occurred on cylinder #7. the vehicle exhibited the same issues as in nov 2014. this failure occurred on the rebuilt motor on new components installed in nov 2014. this repair will cost $2500 just to replace the 1 lifter. no other components. this leads me to believe that a the dod failure IS more common and IS a design flaw of the active fuel management system. this issue IS more than a tsb issue, it should be a recall.
- Electrical system
I have had 4 battery and lights flash and hard draw on alt have replaced alt with new delco new lights still flash draws lights down. Been to dealer dealer from2008 to now and they tell me I don't drive very need to drive more care has 40"000 miles they can't find anything wrong. You can drive or be setting running still does this it pull down on engine pulls alt goes TO12 volts then goes on
- Visibility/wiper
TL* the contact owns a 2006 GMC envoy denali. The contact received notification of nhtsa campaign number: 14v755000 (visibility) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer…
TL* the contact owns a 2006 GMC envoy denali. The contact received notification of nhtsa campaign number: 14v755000 (visibility) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. The vin was not available. updated 03/09/16*lj *cn
- Electrical system · Visibility/wiper
First off my electrical panel in my steering wheel none of the lights are on and with my windshield wipers some time they will come and when it start to rain and they will stop working this IS very dangerous because I never know when they going to work or not driving like this can be a death trap…
First off my electrical panel in my steering wheel none of the lights are on and with my windshield wipers some time they will come and when it start to rain and they will stop working this IS very dangerous because I never know when they going to work or not driving like this can be a death trap, this been going for about 6 months I told them after the recall for my door panel they said it might be recall for this as well nothing yet.
- Unknown or other
2 problems with my 06 envoy denali. My battery died and after jumping the vehicle, all front vents will no longer blow air from them. Only top and floor work!. Also mysteriously disappearing oil. Apparently faulty pvc valve cover now caused engines damaged. Needs replacing at $6700!!! This should…
2 problems with my 06 envoy denali. My battery died and after jumping the vehicle, all front vents will no longer blow air from them. Only top and floor work!. Also mysteriously disappearing oil. Apparently faulty pvc valve cover now caused engines damaged. Needs replacing at $6700!!! This should have been a recall! Now I'm stuck with a vehicle I cant drive or fix and still owe 11,900 on it. Owned it 9MOS! warranty doesn't want to cover this issue
- Unknown or other
Took vehicle in for battery change, after receiving vehicle back, noticed that dash vents would not operate, defrosters and floor vents still work, contacted gm- they acknowledged there might be a problem with blend door actuator, but needed to see vehicle for repairs, estimated cost- $1000.00.…
Took vehicle in for battery change, after receiving vehicle back, noticed that dash vents would not operate, defrosters and floor vents still work, contacted gm- they acknowledged there might be a problem with blend door actuator, but needed to see vehicle for repairs, estimated cost- $1000.00. did online checking, this IS a recurring problem with gm damper motors failing, often after battery change. Only solution IS change damper motor.
- Electronic stability control (esc) · Service brakes
While attempting a full stop after pulling into parking lot, vehicle would not stop, ABS came on and prevented envoy from reaching full stop. Had to put vehicle in neutral and use e-brake. Occurred 4 more times before I could take for service. Mechanic diagnosed issue with ABS sensors, although…
While attempting a full stop after pulling into parking lot, vehicle would not stop, ABS came on and prevented envoy from reaching full stop. Had to put vehicle in neutral and use e-brake. Occurred 4 more times before I could take for service. Mechanic diagnosed issue with ABS sensors, although sensors did not report as faulty. Online research indicates this was a common gm failure from 02-08 in trucks in areas where salt/snow IS prevalent. Remedy was disable traction control and ABS, cant afford to replace front bearings and rear sensors. Problem only occurs intermittently, and only when attempting stop from low initial speeds.
- Electrical system · Power train
Engine suddenly stopped running, placed shift lever to park position. Engine would not restart. Transmission was now locked in park, causing inability to push vehicle to safety. repair by GMC dealer involved repairing electrical short in factory wiring under dashboard at the firewall, in the area…
Engine suddenly stopped running, placed shift lever to park position. Engine would not restart. Transmission was now locked in park, causing inability to push vehicle to safety. repair by GMC dealer involved repairing electrical short in factory wiring under dashboard at the firewall, in the area of the brake booster mount. apparent cause IS improper routing of wiring at time of vehicle mfr, causing abrasion of wiring over time. *tr
- Suspension
The rear end began deflating after sitting overnight. at first it would air back up when started immediately. then it began to take a long time to air back up. it recently began deflating all of the time, even when driving. now it will not air up at all. the motor runs but nothing happens.…
The rear end began deflating after sitting overnight. at first it would air back up when started immediately. then it began to take a long time to air back up. it recently began deflating all of the time, even when driving. now it will not air up at all. the motor runs but nothing happens. the vehicle has been serviced by the dealership to no avail. each time, there IS some new replacement part that must be purchased. this IS a safety hazard and the manufacturer should recall this vehicle. *tr
- Visibility › Rearview mirrors/devices
TL* the contact owns a 2006 GMC envoy denali. While driving approximately 10 mph, both rearview mirrors started to move independently. The failure recurred multiple times. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 98,000.
- Latches/locks/linkages
TL* the contact owns a 2006 GMC envoy denali. The contact stated that while parked, the doors locked independently and windows failed to open. The failure recurred on two occasions. The vehicle was not taken to a dealer or independent mechanic. The vehicle was not diagnosed or repaired. The contact…
TL* the contact owns a 2006 GMC envoy denali. The contact stated that while parked, the doors locked independently and windows failed to open. The failure recurred on two occasions. The vehicle was not taken to a dealer or independent mechanic. The vehicle was not diagnosed or repaired. The contact received an unknown manufacturer recall notification. The manufacturer was not made aware of the issue. The approximate failure mileage was 72,000.
- Exterior lighting
While driving at night, my headlights and instrument panel went out for no apparent reason. The high beams did not work either. The only way I could get lights on was to hold the flash-to-pass lights on. I stopped in a parking lot, turned off the car and then started it again and the lights came…
While driving at night, my headlights and instrument panel went out for no apparent reason. The high beams did not work either. The only way I could get lights on was to hold the flash-to-pass lights on. I stopped in a parking lot, turned off the car and then started it again and the lights came back on but went out again after I started driving. I stopped again and the lights worked fine for a couple of weeks but I experienced the same problem on 11/3/2014. *tr
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
- 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.
- 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).
- 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.
- 11000158This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
- 10253770This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
- 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.
- 10251888This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- 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.
- 10250013High Voltage Safety ? High Voltage Disabling
- 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.
- 10249535This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
- 10249011This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
- 10248444Vehicle Recalls
- 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.
- 10246963Changing Turn-By-Turn Voice Response To Metric Or English Units
- 10246951Programming And Activation Of Replacement OnStar Modules.
- 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
- 10245804Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues
- 10245771Proper Wheel Installation and Wheel Torque Techniques
- 10245770Proper Wheel Installation and Wheel Torque Techniques
- 10245395This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
- 10244274This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.
Every GMC Envoy Denali model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.