RoadVitals

2006 GMC Envoy Denali Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
84
Latest Jul 7, 2018
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
16
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
5

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2006 GMC Envoy Denali, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Electrical1916.5%
  • Engine1613.9%
  • Exterior lighting76.1%
  • Powertrain (other)43.5%
  • Visibility43.5%
  • Transmission43.5%
  • Steering32.6%
  • Brakes32.6%
  • Airbags21.7%
  • Heating & air conditioning21.7%
  • Other / unspecified21.7%
  • Interior & seats10.9%
  • Body & structure10.9%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

27
reports

From owner reports, verbatim

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.

NHTSA ID 11021659 · filed Sep 5, 2017

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

NHTSA ID 11020894 · filed Aug 31, 2017
All 27 reports naming fuel system

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

19
reports

From owner reports, verbatim

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.

NHTSA ID 11035701 · filed Oct 23, 2017

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

NHTSA ID 10839933 · filed Mar 4, 2016
All 19 reports naming electrical

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

16
reports

From owner reports, verbatim

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.

NHTSA ID 11035701 · filed Oct 23, 2017

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.

NHTSA ID 11021659 · filed Sep 5, 2017
All 16 reports naming engine

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

10
reports

From owner reports, verbatim

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

NHTSA ID 11110006 · filed Jul 7, 2018

INFLATOR STOPPED WORKING, AIR BAG BLEW OUT WHILE ON FREEWAY!

NHTSA ID 10872853 · filed Jun 6, 2016
All 10 reports naming suspension

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

10
reports

From owner reports, verbatim

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.

NHTSA ID 11021659 · filed Sep 5, 2017

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.

NHTSA ID 10743608 · filed Jul 27, 2015
All 10 reports naming driver assistance

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

7
reports

From owner reports, verbatim

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.

NHTSA ID 11075475 · filed Feb 28, 2018

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.

NHTSA ID 10927503 · filed Nov 22, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

4
reports

From owner reports, verbatim

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

NHTSA ID 10904720 · filed Sep 8, 2016

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

NHTSA ID 10689503 · filed Feb 19, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

4
reports

From owner reports, verbatim

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

NHTSA ID 10822554 · filed Jan 27, 2016

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.

NHTSA ID 10819172 · filed Jan 9, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

4
reports

From owner reports, verbatim

2006 ENVOY DENALI. CONSUMER WRITES STATES GAS NEEDLE STOPPED FUNCTIONING *TGW THE CONSUMER STATED THE GAS NEEDLE BEGAN TO FLUCTUATE IN THE BEGINNING AND SINCE THAT TIME, THE NEEDLE HAS BEEN STUCK ON EMPTY, AND THE ENGINE LIGHT ILLUMINATED AS A RESULT. IN MARCH OF 2009, WHEN THE CONSUMER STARED THE VEHICLE, IT SOUNDED AS IF THERE WAS SOMETHING METAL TUMBLING AROUND UNDER THE HOOD. UPON INSPECTION OF THE VEHICLE, IT WAS DETERMINED THE ENGINE NEEDED TO BE REPLACED. ON JUNE 10, 2010, THE VEHICLE WOULD NOT START AND HAD TO BE TOWED TO THE DEALER. AN INSPECTION REVEALED A STARTER WAS NEEDED. ALSO, AN ALIGNMENT WAS DONE AND THE REAR BRAKE LIGHT WAS REPLACED. ON JUNE 12, 2010, THE VEHICLE WOULD NOT COME OUT OF PARK. AFTER 25 MINUTES AND OVER 50 ATTEMPTS, IT FINALLY CAME OUT OF PARK. THE CONSUMER DROVE TO THE DEALER, BUT THEY WERE UNABLE TO FIND A PROBLEM. SEPTEMBER 2010, THE CONSUMER NOTICED THE REAR OF THE TRUCK WAS SITTING VERY LOW. THE REAR END AIR SUSPENSION NEEDED TO BE REPLACED. THE AIR CONDITION RANDOMLY WORKED. THERE WERE TIMES WHERE THE AIR WOULD JUST START BLOWING AND NO BUTTONS WERE PUSHED. ALSO, THE DEFROSTER STOPPED WORKING. THE CONSUMER CONTINUED TO EXPERIENCE PROBLEMS WITH THE VEHICLE NOT COMING OUT OF PARK. *JB

NHTSA ID 10420249 · filed Aug 16, 2011

I HAVE HAD MY GMC ENVOY INTO THE DEALERSHIP ON MULTIPLE OCCASIONS FOR A NOISE COMING FROM THE REAR. I'VE BEEN TOLD THAT IT IS JUST A FLAW IN THE DESIGN BUT IT IS A VERY ANNOYING FLAW. THE NOISE IS A CONSTANT SQUEAL THAT ONLY GOES AWAY IF I TAKE THE VEHICLE OUT OF OVERDRIVE. THE DEALERSHIP SAID FROM ME NOT TO DRIVE THE VEHICLE IN OVERDRIVE BECAUSE THERE WASN'T ANYTHING THEY COULD DO TO FIX IT. AS TIME GOES ON, THE NOISE SEEMS TO BE GETTING LOUDER. *TR

NHTSA ID 10272837 · filed Jun 4, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

3
reports

From owner reports, verbatim

GM IGNITION SWITCH PROBLEM WITH SUVS!!!!!!! WAS DRIVING ABOUT 45 MPH WITH OUR GRANDKIDS AND ALL POWER WAS LOST. NO POWER STEERING, NO BRAKES. RADIO AND ELECTRIC WINDOWS STILL WORKED AFTER STOPPING (LUCKILY SAFELY). SERVICE REPAIR REPORTED THAT IGNITION SWITCH CIRCUIT THAT CONTROLS THE ENGINE SHORTED OUT TURNING OFF ENGINE AT 45 MPH. THIS IS THE 5TH IGNITION SWITCH ON THIS VEHICLE. GM HAS A LARGER IGNITION SWITCH PROBLEM THAN THEY ARE ACKNOWLEDGING. LUCKILY WE JUST GOT OFF THE HIGHWAY GOING 70 MPH OR WE WOULD HAVE CRASHED. PLEASE RESEARCH THIS CLASS OF VEHICLE (SUVS/TRUCKS) AS I BELIEVE GM HAS A SIMILAR PROBLEM AS THE COBALTS!!!!!!! *TR

NHTSA ID 10606771 · filed Jun 29, 2014

TL* THE CONTACT OWNS A 2006 GMC ENVOY DENALI. THE CONTACT STATED WHILE DRIVING AT AN UNKNOWN SPEED, THE STEERING WHEEL BECAME DIFFICULT TO MANUEVER. THE CONTACT MENTIONED WHILE STARTING THE VEHICLE THERE WAS INTERMITTENTLY ROARING NOISE AND THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER HOWEVER, THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 45,000 AND THE CURRENT MILEAGE WAS 60,000.

NHTSA ID 10606249 · filed Jun 26, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

3
reports

From owner reports, verbatim

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.

NHTSA ID 10743608 · filed Jul 27, 2015

2006 ENVOY DENALI. CONSUMER WRITES STATES GAS NEEDLE STOPPED FUNCTIONING *TGW THE CONSUMER STATED THE GAS NEEDLE BEGAN TO FLUCTUATE IN THE BEGINNING AND SINCE THAT TIME, THE NEEDLE HAS BEEN STUCK ON EMPTY, AND THE ENGINE LIGHT ILLUMINATED AS A RESULT. IN MARCH OF 2009, WHEN THE CONSUMER STARED THE VEHICLE, IT SOUNDED AS IF THERE WAS SOMETHING METAL TUMBLING AROUND UNDER THE HOOD. UPON INSPECTION OF THE VEHICLE, IT WAS DETERMINED THE ENGINE NEEDED TO BE REPLACED. ON JUNE 10, 2010, THE VEHICLE WOULD NOT START AND HAD TO BE TOWED TO THE DEALER. AN INSPECTION REVEALED A STARTER WAS NEEDED. ALSO, AN ALIGNMENT WAS DONE AND THE REAR BRAKE LIGHT WAS REPLACED. ON JUNE 12, 2010, THE VEHICLE WOULD NOT COME OUT OF PARK. AFTER 25 MINUTES AND OVER 50 ATTEMPTS, IT FINALLY CAME OUT OF PARK. THE CONSUMER DROVE TO THE DEALER, BUT THEY WERE UNABLE TO FIND A PROBLEM. SEPTEMBER 2010, THE CONSUMER NOTICED THE REAR OF THE TRUCK WAS SITTING VERY LOW. THE REAR END AIR SUSPENSION NEEDED TO BE REPLACED. THE AIR CONDITION RANDOMLY WORKED. THERE WERE TIMES WHERE THE AIR WOULD JUST START BLOWING AND NO BUTTONS WERE PUSHED. ALSO, THE DEFROSTER STOPPED WORKING. THE CONSUMER CONTINUED TO EXPERIENCE PROBLEMS WITH THE VEHICLE NOT COMING OUT OF PARK. *JB

NHTSA ID 10420249 · filed Aug 16, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

2
reports

From owner reports, verbatim

I HAVE LOOKED INTO THIS ISSUE AND THERE ARE 1,000'S OF PEOPLE WITH THE SAME ISSUE I HAVE. MY AIRBAGS GO LOW OVER NIGHT AND UNDER 32 DEGREES DON'T PUMP UP AT ALL. I WORK 26 MILES AWAY AND TRAVEL TO WORK RIDING ON MY FRAME. MY BODY IS JARRED AND MY TRUCK IS GETTING BEATEN BECAUSE THE AIR RIDE SYSTEM IS NOT WORKING PROPERLY. YOU CAN HEAR THE PUMP WORKING AND I'VE BEEN TOLD THAT IT'S A VALVE NEEDED TO BE REPLACED. THIS ISSUE IS NOT FROM AGE. OTHERS HAVE HAD THIS PROBLEM AS EARLY AS 40K. *TR

NHTSA ID 10496028 · filed Feb 1, 2013

TL*THE CONTACT OWNS A 2006 GMC ENVOY DENALI. WHILE DRIVING AT 45 MPH, THE CONTACT CRASHED INTO THE REAR OF ANOTHER VEHICLE. NONE OF THE AIR BAGS DEPLOYED. THE CONTACT SUFFERED HEAD INJURIES AND A POLICE REPORT WAS FILED. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT A REPRESENTATIVE WOULD BE SENT TO INSPECT THE VEHICLE. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 80,000.

NHTSA ID 10329965 · filed May 11, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

2
reports

From owner reports, verbatim

I BOUGHT A USED 2006 GMC ENVOY DENALI WITH 69,000 MILES IN JUNE 2010, BY JULY I WAS REPLACING THE AIR SHOCKS ON THE RIGHT SIDE OF THE VEHICLE. ON ABOUT 7/28/2011 ON THE BELTWAY WHERE THE SPEED LIMIT IS 65 I WAS IN THE FAR LEFT LANE APPROACHING A LEFT HAND EXIT WHEN MY CAR STALLED, I HAD RUN OUT OF GAS WITH NO INDICATION. I WAITED OVER AN HOUR FOR SOMEONE TO COME PUT GAS IN MY TRUCK IN ABOUT 100 DEGREE TEMPATURE. I LATER RAN OUT OF GAS ON A BACK ROAD COMING TO MY HOUSE AT NIGHT. AGAIN NO INDICATOR LIGHT CAME ON TO LET ME KNOW I WAS LOW ON GAS. NOW THE GAS GAUGE FLOATS BETWEEN FULL AND EMPTY CONTIONUSLY. THIS WAS A VERY DANGEROUS AND SCARY SITUATION BOTH TIMES. MY FLASHERS WERE ON THE WHOLE TIME AND I HAD TO CHANGE THE BATTERY. NOW THE AIR WILL NOT COME OUT OF THE VENTS ONLY THE FLOOR AND DEFROST. BUT THE MOST IMPORTANT THING IS THE GAS GAUGE, I COULD HAVE BEEN INVOLVED IN AN ACCIDENT BOTH TIMES. *KB

NHTSA ID 10425985 · filed Sep 19, 2011

2006 ENVOY DENALI. CONSUMER WRITES STATES GAS NEEDLE STOPPED FUNCTIONING *TGW THE CONSUMER STATED THE GAS NEEDLE BEGAN TO FLUCTUATE IN THE BEGINNING AND SINCE THAT TIME, THE NEEDLE HAS BEEN STUCK ON EMPTY, AND THE ENGINE LIGHT ILLUMINATED AS A RESULT. IN MARCH OF 2009, WHEN THE CONSUMER STARED THE VEHICLE, IT SOUNDED AS IF THERE WAS SOMETHING METAL TUMBLING AROUND UNDER THE HOOD. UPON INSPECTION OF THE VEHICLE, IT WAS DETERMINED THE ENGINE NEEDED TO BE REPLACED. ON JUNE 10, 2010, THE VEHICLE WOULD NOT START AND HAD TO BE TOWED TO THE DEALER. AN INSPECTION REVEALED A STARTER WAS NEEDED. ALSO, AN ALIGNMENT WAS DONE AND THE REAR BRAKE LIGHT WAS REPLACED. ON JUNE 12, 2010, THE VEHICLE WOULD NOT COME OUT OF PARK. AFTER 25 MINUTES AND OVER 50 ATTEMPTS, IT FINALLY CAME OUT OF PARK. THE CONSUMER DROVE TO THE DEALER, BUT THEY WERE UNABLE TO FIND A PROBLEM. SEPTEMBER 2010, THE CONSUMER NOTICED THE REAR OF THE TRUCK WAS SITTING VERY LOW. THE REAR END AIR SUSPENSION NEEDED TO BE REPLACED. THE AIR CONDITION RANDOMLY WORKED. THERE WERE TIMES WHERE THE AIR WOULD JUST START BLOWING AND NO BUTTONS WERE PUSHED. ALSO, THE DEFROSTER STOPPED WORKING. THE CONSUMER CONTINUED TO EXPERIENCE PROBLEMS WITH THE VEHICLE NOT COMING OUT OF PARK. *JB

NHTSA ID 10420249 · filed Aug 16, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

2
reports

From owner reports, verbatim

DRIVING AROUND A CORNER, WHEELS LOCKED UP, SERVICE STABILITRACK LIGHT WENT ON, STEERING WHEEL UNRESPONSIVE TO TURNING. WENT TO A SHOPPING CENTER AND WAS UNABLE TO GET OUT OF PARKING SPACE AS WHEELS LOCKED UP AND VEHICLE WOULDN'T TURN. THIS SHOULD BE A RECALL. THE SERVICE STABILITRACK LIGHT ON DASH CAN GO ON AT ANYTIME WHILE DRIVING. THIS CAN BE DANGEROUS WHEN TRYING TO TURN ON A BUSY STREET AND NOTHING HAPPENS. IT FEELS LIKE THE CAR IS NOT RESPONSIVE TO THE STEERING WHEEL, BRAKES AND WHEELS. *TR

NHTSA ID 10493613 · filed Jan 21, 2013

I HAVE A 2006 ENVOY DENALI WITH 53000 MILES, ABOUT 4 WEEKS AGO, I WAS FILING UP WITH GAS, I ALWAYS FILL UP AT 1/2 TANK SINCE I PURCHASED IT IN 06. AFTER FILLING THE GAS GAGE WENT TO EMPTY, AND THEN WOULD GO TO FULL, THEN BACK TO EMPTY. IT DID THIS FOR ABOUT 5 MIN AND THEN WENT TO EMPTY. NOW THE GAGE DO NOT READ CORRECTLY AT ALL, I USE THE TRIP TO KEEP TRACK OF MY MILEAGE AS THE REMAINING MILES FUEL GAGE DOES NOT REGISTER EITHER..... *TR

NHTSA ID 10375413 · filed Jan 10, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

1
report

From owner reports, verbatim

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.

NHTSA ID 10660507 · filed Nov 24, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

1
report

From owner reports, verbatim

PURCHASED THIS VEHICLE IN OCTOBER OF 2013 AND NOW THE DRIVERS DOOR ELECTRICAL SYSTEMS WORKS INTERMITTENTLY. I CONTACTED GMC BECAUSE THIS WAS A RECALL IN JUNE OF 2013. GMC TOLD ME THE WORK WAS ALREADY DONE SO TO HAVE THIS PROBLEM FIXED I WOULD HAVE TO PAY FOR IT OUT OF POCKET. THE PROBLEM I HAVE IS THEY DIDN'T FIX THE PROBLEM THEY ONLY MASKED IT WITH A CHEAP PIECE OF PLASTIC. IF A VEHICLE HAS A RECALL AND IT IS NOT FIXED CORRECTLY DOES THE COMPANY LEGALLY HAVE TO PLAY TO FIX THE PART AGAIN BECAUSE ONE OF THEIR DEALERSHIPS WAS NEGLIGENT IN FIXING THE RECALL CORRECTLY? *JS

NHTSA ID 10579244 · filed Apr 11, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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