2008 Chevrolet Avalanche problems
The Chevrolet Avalanche is a four-door, five- or six-passenger pickup truck that was manufactured by General Motors. The Avalanche was a hybrid between the Chevrolet Suburban SUV and the Chevrolet Silverado pickup truck, sharing the chassis with the Suburban. Unlike a typical pickup truck where the bed is mounted separately from the cab on the frame, the bed of the Avalanche was integrated with the cab body. It also featured a "midgate" behind the second row of seats that could be folded down, with the seats, to create a longer bed area. The Avalanche was produced across two generations starting in 2001 and ending in 2013.
Breaking with a long-standing tradition, the Avalanche was not available as a GMC, but only as a Chevrolet. Instead, Cadillac would sell a re-badged Avalanche; however, the midgate design would be adapted for use on the GMC Envoy XUV and Hummer H2 SUT.
First generation (2001–2006)
The Avalanche was launched in September 2001 as a 2002 model on the GMT800 platform. First year Avalanches featured light gray plastic body cladding, intended to provide visual distinction from the Suburban/Yukon XL. The Avalanche also gave the public an advance look at the next generation of front fascia designs for the entire GM line. A full-length chrome strip splits each lamp assembly and the grille, with a gold Chevrolet "bow tie" in the center. The hood and fenders featured aggressive folds, in contrast to the softer designs seen on other models built on the GMT800 platform.
Avalanche was nominated for the North American SUV of the Year award and was Motor Trend magazine's Truck of the Year for 2002.
The Avalanche was originally marketed as being able to "change from an SUV to a super SUV." This was made possible by a plastic cover and an exclusive "midgate," called the Convert-a-Cab system by GM, which could open and close. The midgate was a divider behind the second row of seats that could be folded down, with the seats, to create a longer bed area, or folded up to make a larger cab area. A similar midgate was found on the Cadillac Escalade EXT (a rebadged Avalanche), Hummer H2 SUT, and GMC Envoy XUV.
The truck was offered as a half-ton 1500 series with a Vortec 5.3L V8 producing 285 hp (216 kW) or as a three-quarter-ton 2500 series with a Vortec 8.1L V8 with 340 hp (253 kW) and the 4L85-E four-speed transmission. The base layout is rear-wheel drive, but there is an available with selectable high/low four-wheel drive. Avalanche 2500 models from 2004–2006 were exclusively available with four-wheel drive.
For those who planned to go off-road in their Avalanche, a Z71 Off-Road package was available that added features such as off-road suspension, GM's AutoTrac full-time push-button four-wheel-drive system, all-terrain P265/70R17 white-lettered Goodyear tires, seventeen-inch alloy wheels, leather seating surfaces with waterproof accents, front dual power bucket seats, cloth door panel inserts, GM's OnStar telematics system, all-weather rubber floor mats, Chevrolet bowtie emblems embedded into the backrests of the seats (for 2002 models), dual-zone automatic climate controls with rear HVAC vents and remote controls, remote radio controls with headphone jacks for two pairs of headphones, a security system, gray-finished side running boards, power-adjustable, heated side-view mirrors, SRS side impact airbags. Aside from these details, a Z71 Off-Road decal on the rear side panels identified an Avalanche equipped with this package. Full leather seating surfaces were an available option, also removing the cloth door panel inserts, and also added heated front seats.
For those who preferred the styling of the Z71 Off-Road package but did not plan to take their Avalanche off-road, a Z66 Premium On-Road package was also available. The Z66 On-Road package featured all the equipment that the Z71 Off-Road package offered but replaced the off-road suspension with sport on-road suspension and did not offer four-wheel drive. Aside from these details, a Z66 On-Road sticker on the rear side panels identified an Avalanche equipped with this package. As with the Z71 Off-Road package, full leather seating surfaces without the cloth accents were an available option, also removing the cloth door panel inserts, and also added heated front seats.
To further distinguish it from its Silverado siblings, the Avalanche was practically fully equipped and only came with bodyside cladding. The Avalanche included features such as 16-inch alloy wheels and tires (chromed steel on the 2500 model), an AM/FM stereo with single-disc CD player and six speakers, cloth seating surfaces, front bench seat with power front driver's seat, power windows, power door locks, keyless entry, full instrumentation, dual front airbags, and air conditioning. Options included OnStar telematics system, cassette player, leather seating surfaces, front dual power bucket seats that could be heated, and side airbags for the front seats. A North Face Edition, in partnership with the North Face brand included limited exterior color options, a unique Ebony/Green leather interior, special exterior ornamentation and decals, white-faced gauges, OnStar telematics system, specially colored door panel inserts and speaker grilles, and more.
For 2003, the Avalanche was slightly changed. 2003 models featured a darker cladding, but GM's new president, Rick Wagoner, demanded the removal of this "unpopular" trim (as did certain elements of the public). From mid-year, Avalanche could be ordered without cladding. The uncladded model, known as "Without Body Hardware" (or its initialism "WBH," which is also an RPO code), and alternatively called "slicksides" by GM marketers, resembled the 2003–2005 Silverado 1500 in the front. A new interior—shared with the Tahoe and Suburban—added a new, larger steering wheel with subsequent audio, cruise, and speed controls; an optional six-speaker premium Bose sound system with external amplifier; a new gauge cluster with information center and memory for the front driver's seat, brake and accelerator pedals, and side-view mirror position (on some models); new radio head units, which included an AM/FM stereo with either a single-disc or six-disc CD/MP3 changer, Radio Data System, and optional XM Satellite Radio; standard OnStar telematics system with steering wheel controls; new warning chimes that played through the vehicle's audio system instead of through a separate speaker behind the dashboard; and newly available 17-inch alloy wheels and tires. Optional features included rear audio controls with headphone jacks and a rear DVD entertainment system by Panasonic with wireless headphones. The WBH option was only available in the 1500 series.
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Common 2008 Chevrolet Avalanche problems
Based on the complaints from owners of the Chevrolet Avalanche 2008, several common problems have been reported. Here is a detailed list of these issues:
- Throttle Body Failure:
- Symptoms: Check engine light with a P2135 trouble code, engine reduced power mode light.
- Causes: The throttle body, located at the top of the engine, has sensors that can fail over time.
- Solution: Cleaning the throttle body may not work; replacing the throttle body is often necessary.
- EVAP System Problems:
- Symptoms: Check engine light, rough idles, difficulty starting the truck.
- Causes: Issues with the EVAP system that keeps fuel vapors contained.
- Solution: Start by checking the gas cap for looseness or cracks, then inspect the EVAP purge valve and vent valve.
- Active Fuel Management (AFM) Lifter Problems:
- Symptoms: Engine misfires, unusual engine noises.
- Causes: AFM lifters can fail and get stuck, leading to misfires and rough engine operation.
- Solution: Replacing the faulty lifters is often necessary to resolve this issue.
- Door Handles Breaking:
- Symptoms: Difficulty opening doors, broken door handles.
- Causes: Weak plastic near the pivot area of the door handles.
- Solution: Be cautious when opening doors to prevent handle breakage; consider replacing the door handles if needed.
- Fading Plastic Trim:
- Symptoms: Discoloration, chalky appearance on plastic trim.
- Causes: Exposure to sunlight and heat causes the plastic trim to fade.
- Solution: Use methods like a heat gun, trim restorer, or even peanut butter to restore the plastic's appearance temporarily.
These problems are commonly reported by owners of the Chevrolet Avalanche 2008 and addressing them promptly can help maintain the vehicle's performance and longevity.
Do Chevy Avalanches have transmission problems?
Delayed, shuddering or is extremely harsh 1-2 shift
The symptoms of one of the more common Chevrolet Avalanche transmission problems are described above, and they can become very unpleasant. The problem has do with faulty 4L60E accumulators, which are designed to act like a sort of shock absorber between shifts.
What are the flaws of the Chevy Avalanche?
The issues that arose with the Chevy Avalanche are items like interior accessory troubles, transmission failure, and excessive oil consumption, among other things. We'll talk more about these Chevy Avalanche years to avoid later so you can get a better idea of which model will work best for you.
What were the best years for the Chevy Avalanche?
There are several excellent choices from the Chevy Avalanche. We recommend the 2006, 2009, 2011, 2012, and 2013 versions.
How long do Chevy Avalanches last?
The Chevy Avalanche Could Last 250,000 Miles, Study Finds.
Do Chevy Avalanches have transmission problems?
Delayed, shuddering or is extremely harsh 1-2 shift
The symptoms of one of the more common Chevrolet Avalanche transmission problems are described above, and they can become very unpleasant. The problem has do with faulty 4L60E accumulators, which are designed to act like a sort of shock absorber between shifts.
What are the flaws of the Chevy Avalanche?
The issues that arose with the Chevy Avalanche are items like interior accessory troubles, transmission failure, and excessive oil consumption, among other things. We'll talk more about these Chevy Avalanche years to avoid later so you can get a better idea of which model will work best for you.
How reliable is the Avalanche?
The Chevrolet Avalanche Reliability Rating is 3.0 out of 5.0, which ranks it 8th out of 14 for fullsize SUVs. The average annual repair cost is $700 which means it has average ownership costs. The frequency of repairs is average, but when issues do arise, they are more likely to be severe than with other models.
How long do Chevy Avalanches last?
The Chevy Avalanche Could Last 250,000 Miles, Study Finds.
2008 Chevrolet Avalanche car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet Avalanche problems, we found that the most common problems with these 2023 model year vehicles are:
- Air bags problems
- Unknown or other problems
- Structure problems
- Electrical system problems
- Engine problems
The graph below shows statistics for all 2008 Chevrolet Avalanche vehicle components and the number of complaints received.
Latest 25 complaints 2008 Chevrolet Avalanche
The NHTSA has received 295 complaints about various vehicle components related to the 2008 Chevrolet Avalanche. Below are the 25 most recent complaints reported for 2008 Chevrolet Avalanche vehicles.
AIR BAGS PROBLEM
- Date Of Incident: 2021-02-05
- VIN: 3GNEC12028G
- Components: AIR BAGS
- Summary: The contact owns a 2008 Chevrolet Avalanche. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2023-11-01
- VIN: 3GNFK12328G
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: The contact owns a 2008 Chevrolet Avalanche. The contact stated that while driving at various speeds, the vehicle lost motive power and independently turned off. After restarting the vehicle, the check engine warning light remained illuminated. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure. The failure mileage was 200,000.
ELECTRICAL SYSTEM,AIR BAGS PROBLEM
- Date Of Incident: 2023-06-26
- VIN: 3GNFK12398G
- Components: ELECTRICAL SYSTEM,AIR BAGS
- Summary: Both air bags deployed for no reason driver and passenger
TRACTION CONTROL SYSTEM PROBLEM
- Date Of Incident: 2023-04-01
- VIN: 3GNFK12Y38G
- Components: TRACTION CONTROL SYSTEM
- Summary: The contact owns a 2008 Chevrolet Avalanche. The contact stated that while operating the vehicle, the traction control warning light illuminated, and the vehicle became very unstable and difficult to steer. The vehicle was taken to the local dealer who diagnosed that the traction control system was faulty and needed to be replacement. The vehicle was not yet repaired. The manufacturer was not yet contacted. The failure mileage was 125,000. The dealership was contacted to inspect the vehicle for issues related to traction control but was denied. The contact also bought the necessary parts in an effort to save money but was denied again by the dealership. The contact is still looking for anyone who will help repair the vehicle.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2010-06-01
- VIN: 3GNFK12328G
- Components: UNKNOWN OR OTHER
- Summary: Dash cracked. A/C and windshield defroster throws pieces of broken dash when it falls in Duct and fan. Dealer inspected. Offered to sell new dash cover and labor to install. dealer referred to manufacturer representative. no warning lights.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2022-05-06
- VIN: 3gnec12058g
- Components: UNKNOWN OR OTHER
- Summary: The dashboard has started to crack near the airbag. In the event of the airbag being deployed, it could potentially send sharp pieces of plastic flying into the passengers face.
STRUCTURE PROBLEM
- Date Of Incident: 2016-03-22
- VIN: 3GNFK12378G
- Components: STRUCTURE
- Summary: The contact owns a 2008 Chevrolet Avalanche. The contact stated upon purchasing the vehicle at the used car dealer, he noticed that the dashboard of the vehicle was cracked and the crack was extending towards the front passenger's side air bag location. There was no warning light illuminated. The used dealer was notified of the failure and informed the contact that it was a known failure; however the vehicle was not repaired. The contact stated that the failure had become significantly worse. The contact contacted an unknown Chevrolet dealer to inquire the cost of a dashboard. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 50,000.
AIR BAGS PROBLEM
- Date Of Incident: 2022-03-15
- VIN: 3GNFK123X8G
- Components: AIR BAGS
- Summary: The contact owns a 2008 Chevrolet Avalanche. The contact stated while driving 60 MPH, the driver’s side air bag deployed inadvertently without the vehicle being involved in a crash. The passenger’s side air bag also deployed and shattered the passenger’s side windshield. The contact pulled over safely and then the side curtain air bag on the driver's side deployed. The contact was aware that the "Service Air Bags" light would intermittently flash on and off; however, the warning light was not illuminated at time of the air bag deployments. Additionally, the passenger’s side curtain air bag had also deployed. The contact had not taken the vehicle to the local dealer. The vehicle was not diagnosed nor repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 190,000.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2022-01-19
- VIN: 3gnec12098g
- Components: UNKNOWN OR OTHER
- Summary: The dashboard cracked and pieces have broken off. This break is extremely dangerous if a crash were to happen as many parts are exposed.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2015-03-08
- VIN: 3GNEC12J38G
- Components: UNKNOWN OR OTHER
- Summary: DASH BOARD CRACKING ALL OVER SSINCE 2015
AIR BAGS PROBLEM
- Date Of Incident: 2021-06-27
- Crash: 1
- VIN: 3GNFK12368G
- Components: AIR BAGS
- Summary: 2008 CHEVROLET AVALANCHE. CONSUMER STATED THAT THE AIR BAG DID NOT DEPLOY DURING AUTO ACCIDENT.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2021-08-01
- VIN: 3GNFK12308G
- Components: UNKNOWN OR OTHER
- Summary: Chevrolet has KNOWINGLY AND WILLINGLY placed a dash in my 08 avalanche that is dangerous. The truck has a TK airbag and Chevrolet refuses to fix the issue CORRECTLY. The dash is cracked, as most GM products from 07-13 are, and now the airbags need to be replaced. The dealership advised me that it would come apart, and that I would need to spend 2 grand to have it repaired. GM told me on a recorded phone call that they have had several of these reports and that they do not have a "documented solution" for it. They told me I have to choose between the resale value of my truck or the safety of myself and passengers. They are at fault for the dash, as well as the TK airbag. GM refuses to do anything to make it right after their shotty work.
STRUCTURE PROBLEM
- Date Of Incident: 2021-04-16
- VIN: 3GNFK12338G
- Components: STRUCTURE
- Summary: I HAVE REPLACED TWO DASHBOARDS. I BOUGHT THIS TRUCK BRAND NEW. THE DASHBOARDS CRACKED IN THE SAME EXACT SPOT ON THE CORNER OF THE AIRBAG. NEED A THIRD DASHBOARD
AIR BAGS,STRUCTURE PROBLEM
- Date Of Incident: 2021-03-31
- VIN: 3GNEC12028G
- Components: AIR BAGS,STRUCTURE
- Summary: AFTER A COUPLE OF YEARS MY VEHICLE DEVELOPED SEVERAL CRACKS IN THE DASH, ESPECIALLY AROUND THE AIRBAG. YESTERDAY I HAD THE AIRBAG RECALL PERFORMED. AS A RESULT OF THE REPAIR, THE CRACKS ARE NOW BROKEN PIECES. I NOW FEAR THAT IN THE EVENT OF AN AIRBAG DEPLOYMENT, SHARDS OF SHARP PLASTIC WILL BE THROWN INTO THE AIR AND COULD POTENTIALLY RESULT IN SEVERE INJURY.
ELECTRICAL SYSTEM,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-05-14
- VIN: 3GNFK123X8G
- Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: MY DASH IS CRACKED RIGHT BY THE AIRBAG AND RIGHT OVER THE CLUSTER WHICH I FEEL IS A DEFECT IN THE MATERIAL THAT WAS USED TO MAKE THE DASH AND IS A SAFETY HAZARD. IF THE AIRBAG DEPLOYS ' COULD BUST AND PIECES COULD FLY INJURY SOMEONE OR PUNCTURE THE AIRBAG I FEEL THAT GM SHOULD RESOLVE THIS PROBLEM I SHOULD NOT HAVE TO PAY FOR A NEW DISH THANK YOU HOPE TO HEAR BACK SOON. FURTHERMORE THERE IS AN ELECTRICAL PROBLEM WITH MY VEHICLE THE TRUCK WILL LOCK BY ITSELF WITH THE KEYS IN THE IGNITION OR LAYING ON THE CONSUL IS HAPPENED SEVERAL TIMES ON ME AGAIN THANK YOU
AIR BAGS,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2008-08-08
- VIN: 3GNFK12318G
- Components: AIR BAGS,UNKNOWN OR OTHER
- Summary: CRACKED DASHBOARD DEFECT. I ASKED THE MANUFACTURER (GM) WHAT HAPPENS TO A CRACKED DASHBOARD DURING A COLLISION? THEIR RESPONSE WAS BASICALLY NHTSA DECIDES WHAT A SAFETY CONCERN IS. WELL, I RECENTLY CHATTED WITH NTHSA ONLINE AND ASKED THE QUESTION, WHAT HAPPENS TO A CRACKED DASHBOARD DURING A COLLISION? NTHSA RESPONSE TO ME WAS, THAT WOULD BE A QUESTION FOR THE MANUFACTURER SINCE THEY ARE THE ONES WHO CONDUCT THE CRASH TESTS. APPARENTLY NO ONE KNOWS WHAT HAPPENS TO A DEFECTIVE DASHBOARD DURING A COLLISION, I IMAGINE SHRAPNEL IMPALING INTO MY FACE OR MY CHILDREN'S FACE. WE ALL KNOW GM WOULD RATHER PAY FAMILIES FOR THE BURNING DEATHS OF THEIR LOVED ONES RATHER THAN ISSUE A RECALL FOR THEIR DEFECTIVE PRODUCT BECAUSE IT'S CHEAPER..... I SUGGEST THE AUTHORITY "NTHSA" HOLD THE MANUFACTURER ACCOUNTABLE FOR DEFECTS REGARDLESS OF PRESSURE FROM WASHINGTON REPRESENTATIVES THAT MAY PUT PRESSURE ON NTHSA TO HAVE LESS STRINGENT STANDARDS JUSR SO A COMPANY CAN MAKE MORE PROFITS AND THROW MORE MONEY INTO SOME ASSHATS COFFER. THAT'S THE ONLY LOGICAL EXPLANATION AS TO WHY DEFECTS ARE NOT REMEDIED. I ASKED AGAIN, WHAT HAPPENS TO A CRACKED DASHBOARD DURING A COLLISION? WHO IS GOING TO ANSWER THAT QUESTION? WHO IS GOING TO DECIDE IF THAT'S A SAFETY CONCERN? WHO SETS THE STANDARD FOR SAFETY? WHAT'S THE MINIMAL ACCEPTABLE DEATH RATE DUE TO VEHICLE DEFECTS? WHAT'S THE MINIMAL ACCEPTABLE HUMAN DEFORMATION, HANDICAPPED RATE DUE TO VEHICLE DEFECTS? I LOOK FORWARD TO HAVING THOSE QUESTIONS ANSWERED AND NOT JUST REFERRED TO AN ONLINE RESOURCE THAT DOESN'T ANSWER THESE QUESTIONS SPECIFICALLY.
ELECTRICAL SYSTEM,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-05-14
- VIN: 3GNFK123X8G
- Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: OH MY 08 AVALANCHE MY DASHBOARD IS CRACKED RIGHT BY THE AIRBAG AND RIGHT ABOVE THE PLASTER IN FRONT OF THE STEERING WHEEL. MY VEHICLE ALSO AUTOMATICALLY LOCK BY ITSELF WITH THE KEYS IN THE IGNITION OR NOT IN THE IGNITION
ELECTRICAL SYSTEM,AIR BAGS,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-03-20
- VIN: 3GNEC12JX8G
- Components: ELECTRICAL SYSTEM,AIR BAGS,UNKNOWN OR OTHER
- Summary: THE DASHBOARD HAS CRACKED AROUND THE INSTRUMENT CLUSTER AND THE AIR BAG. CAUSING SAFETY HAZARDS. IT IS OBVIOUSLY A FLAWED DESIGN GM REFUSES TO OWN UP TO. THE VEHICLE ALSO HAS SOME ELECTRICAL ISSUE THAT CAUSES THE TRUCKS TO COME TO A STOP ON THE INTERSTATE.
AIR BAGS PROBLEM
- Date Of Incident: 2010-02-01
- VIN: 3GNFK12338G
- Components: AIR BAGS
- Summary: RECEIVED NOTICE OF RECALL MANY YEARS AGO. REMEDY HAS NEVER BEEN COMPLETED AFTER MANY CALLS TO MANUFACTURER, DEALER AND NHTSA OVER MANY YEARS. THE EXCUSE IS ALWAYS THAT THE REPLACEMENT PART IS NOT AVAILABLE. THIS IS DISGRACEFUL SINCE WE ARE AT RISK FOR SEVERE INJURY OR EVEN DEATH.
AIR BAGS PROBLEM
- Date Of Incident: 2020-12-02
- VIN: 3GNFK12398G
- Components: AIR BAGS
- Summary: DASH TOP CRACKED IN TWO SPOTS ONE BY AIRBAG
ENGINE PROBLEM
- Date Of Incident: 2020-12-08
- VIN: 3GNFK12368G
- Components: ENGINE
- Summary: I HAVE A 2008 CHEVY AVALANCHE LTZ WITH THE 5.3L V8 ENGINE WITH ADAPTIVE FUEL MANAGMENT. IT WAS PURCHASED USED WITH 120K MILES. IT BECAME APPARENT THAT THE ENGINE WAS CONSUMING OIL, 1-2 QUARTS PER 3000 MILES. RECENTLY THE ENGINE STARTED PRODUCING WHITE/BLUE SMOKE ON START UP AND OIL CONSUMPTION INCREASED TO 2-3 QUARTS IN 1500 MILES. MY VEHICLE IS CURRENTLY AT A MECHANICS SHOP AND I AM TOLD THAT FOR STARTERS I WILL NEED NEW VALVE COVERS THAT ARE REDESIGNED FROM THE ORIGINAL ONES AND THAT EXCESSIVE OIL CONSUMPTION IS COMMON ON THIS ENGINE. I HAVE READ OF OTHER OWNERS THAT HAVE HAD TO HAVE PISTONS/RINGS, VALVE COVERS REPLACED, AND A BAFFLE PLACED INTO THE OIL PAN TO MITIGATE THE OIL CONSUMPTION. THIS SEEMS TO BE A FAIRLY COMMON OCCURRENCE THAT ISN'T A TYPICAL MAINTENANCE ISSUES SINCE THESE PARTS WEREN'T OEM WHEN THE VEHICLE WAS MADE. IT SEEMS UNACCEPTABLE TO HAVE TO HAVE OEM MODIFICATIONS COMPLETED OUT OF MY POCKET FOR SOMETHING THAT SEEMS TO BE IDENTIFIED AS AN ISSUE WITH SPECIFIC PARTS MADE TO MITIGATE THE ISSUE. I AM VERY CONCERNED WHAT THIS ACCEPTABLE OIL CONSUMPTION WILL MEAN FOR THE LONGEVITY OF MY ENGINE.
AIR BAGS PROBLEM
- Date Of Incident: 2016-08-08
- VIN: 3GNEC12J38G
- Components: AIR BAGS
- Summary: IN JULY 2016 GM SENT ME A NOTICE OF A RECALL (RECALL 49151) FOR DEFECTIVE AIRBAGS THAT COULD CAUSE INJURY. I HAVE CALLED THE DEALERSHIP AND THEY SAY THEY HAVE NOT GOT TO ME VEHICLE OR THAT GM HAS NOT PROCEEDED ON THIS AN I HAVE HEARD NOTHING AS OF TOAD THAT I WOULD BE CONTACTED WHEN THE PARTS ARE AVAILABLE. I HAVE HEARD NOTHING AS OF TODAY
AIR BAGS PROBLEM
- Date Of Incident: 2019-06-01
- VIN: 3GNFK12338G
- Components: AIR BAGS
- Summary: TURNED CAR ON AIRBAG LIGHT SENSOR CAME ON. IT STAYS ON ALL THE TIME NOW
AIR BAGS PROBLEM
- Date Of Incident: 2020-11-10
- VIN: 3GNFK12348G
- Components: AIR BAGS
- Summary: TL* TAKATA RECALL. THE CONTACT OWNS A 2008 CHEVROLET AVALANCHE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V383000 (AIR BAGS) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. AN UNKNOWN DEALER WAS CONTACTED AND CONFIRMED THAT PARTS WERE NOT YET AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.*DT *TR
AIR BAGS PROBLEM
- Date Of Incident: 2020-10-27
- VIN: 3GNFK12318G
- Components: AIR BAGS
- Summary: WE HAD A BLOWOUT ON OUR 2008 CHEVY AVALANCHE. WHEN THE TIRE BLEW OUT, ALL THE SIDE AIR BAGS DEPLOYED. NO CRASH HAPPENED! ONLY A TIRE BLOWING!! GOING LESS THAN 10MPH.
2008 Chevrolet Avalanche recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 4 recalls for different components of the 2008 Chevrolet Avalanche.
- Manufacturer: General Motors, LLC
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: General Motors, LLC (GM) is recalling certain 2009 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Additionally, GM is recalling certain 2007-2008 Cadillac Escalade, Escalade ESV, and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
- Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
- Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 23, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed on September 20, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, Cadillac customer service at 1-800-458-8006, and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328780.
- Manufacturer: General Motors, LLC
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: General Motors, LLC (GM) is recalling certain 2007-2011 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL, and 2009-2011 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500 and Sierra 3500 vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, GM is recalling certain 2007-2008 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
- Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
- Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 22, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed on March 1, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328760.
- Manufacturer: GENERAL MOTORS CORP.
- Components: ELECTRICAL SYSTEM
- Summary: GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUTLOOK; AND MODEL YEAR 2009 CHEVROLET TRAVERSE VEHICLES EQUIPPED WITH A HEATED WASHER FLUID SYSTEM (HWFS). A RECALL WAS IMPLEMENTED IN 2008 TO ADD A FUSE TO THE CONTROL CIRCUIT HARNESS TO ADDRESS THE POTENTIAL CONSEQUENCES OF A PRINTED CIRCUIT BOARD (PCB) ELECTRICAL SHORT. HOWEVER, THERE HAVE BEEN NEW REPORTS OF THERMAL INCIDENTS ON HWFS MODULES AFTER THIS IMPROVEMENT WAS INSTALLED. THESE INCIDENTS RESULTED FROM A NEW FAILURE MODE ATTRIBUTED TO THE DEVICE'S THERMAL PROTECTION FEATURE. THE SIGNIFICANCE VARIES FROM MINOR DISTORTION TO CONSIDERABLE MELTING OF THE PLASTIC AROUND THE HWFS FLUID CHAMBER.
- Consequence: IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.
- Remedy: DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE OWNER MANUAL WILL BE PROVIDED AND INSERTED IN THE OWNER MANUAL TO DOCUMENT THAT THE FEATURE HAS BEEN PERMANENTLY DISABLED AND REMOVED FROM THE VEHICLE. THE SAFETY RECALL BEGAN ON JUNE 11, 2010. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, SATURN AT 1-800-972-8876, GMC AT 1-866-996-9463 AND HUMMER AT 1-800-732-5493 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
- Manufacturer: GENERAL MOTORS CORP.
- Components: ELECTRICAL SYSTEM
- Summary: GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIPER WASHER FLUID SYSTEM. A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WASHER FLUID HEATER MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE.
- Consequence: THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR, OR CAUSE SMOKE INCREASING THE RISK OF A FIRE.
- Remedy: DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 12, 2008. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CADILLAC AT 1-800-982-2339 OR HTTP://WWW.CADILLAC.COM; CHEVROLET AT 1-800-630-2438; SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM, GMC AT 1-866-996-9436; OR HUMMER AT 1-800-732-5493; OR THROUGH THEIR WEBSITE AT HTTP://WWW.GMOWNERCENTER.COM .
Negative 2008 Chevrolet Avalanche car reviews
Positive 2008 Chevrolet Avalanche car reviews
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Nothing beats this vehicle for flexibility, functionality, performance and comfort. An awesome combination for an active family of four. I'm so glad to hear that you're averaging almost 19 overall with typical NJ suburban traffic. Overall, it sounds like you're extremely satisfied with the entire package, and I couldn't be happier for you. It's great to hear that this is the best truck you have ever owned. Thanks for choosing Chevy!
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This big black beauty has been my best vehicle for the past 25 months. Despite a minor issue with the chrome handle, which was promptly replaced last month, this truck is still as great as the day I bought it. Its smooth ride is comparable to a Cadillac, and the spacious bed allows for easy transportation of furniture without having to lower the back seats. Additionally, I can haul without removing the sails 90% of the time. Overall, this truck is a reliable and efficient choice for any transportation needs.
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The Avalanche is a versatile vehicle that can handle a variety of tasks with ease. Whether you need a pick-up truck, an SUV, a motorcycle hauler, a comfortable long-range cruiser, or a technical wonder, the Avalanche has got you covered. As an owner of two Avalanches, I can attest to their dependability and ease of use. The LTZ with the auto-leveling suspension handles hauling people or motorcycles with grace. The advanced handling and suspension of the 08 model make it a dream to drive in slippery conditions. If you're in the market for a reliable and versatile vehicle, the Avalanche is definitely worth considering. You won't regret it!
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Hi there! I just wanted to share my experience with my new Avalanche. As a girl, I was looking for something that was both practical and stylish, and after months of searching, I finally found the perfect fit! The White Diamond exterior paint is absolutely stunning, and the cashmere leather interior and 20
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I traded in my 2007 Nissan Titan Crew Cab LE for this vehicle, and I must say, it's far better. It rides and handles better than any F-150 I've owned. And for me to say this about a Chevy, that's really saying something. Overall, it's a great vehicle with great flexibility.
Additional sources
More sources of information about 2008 Chevrolet Avalanche problems:
2008 Chevrolet Avalanche Problems and Complaints - 8 Issues
Top 2008 Chevrolet Avalanche Problems · Dashboard Cracking in 3 spots · Check Engine Light Due to Gas Cap Issue · New Fob/Entry Receiver Needed if Keyless Entry ...
Q&A: 2008 Chevy Avalanche Overheating - Common Problems
May 12, 2021 ... Who did the head gasket job you or a shop, make sure it is bleed correctly,if it is,then replaces the water pump?
2008 Avalanche with serious problems! | GM Inside News Forum
Oct 13, 2009 ... In many cases, technicians have performed SI diagnosis, compression tests, and cylinder leakage tests with no problem found. Several vehicles ...
2nd Generation (2007-2013) Avalanche Problems
Common 2007-2013 Chevrolet Avalanche Problems · 5.3L Vortec 5300 Engine Oil Consumption · Cracked Dashboard · Passlock Security · Takata Recalls.
Chevy Avalanche Q&A: 2008 Electrical Problems & 4WD Issues
Aug 3, 2010 ... Usually if it is not a connection issue it will be a BCM module . You could check the BCM, sometimes just unplugging and reconnecting it will ...
Other years of Chevrolet Avalanche
Are you having problems with your 2008 Chevrolet Avalanche?
Ryley Kessler 2024-11-17
Hi there! Just wanted to let you know that the car has a leather tan interior and has an estimated mileage of 124,000. Let me know if you have any questions!
Al Stark 2024-10-18
I purchased a brand new 2008 Avalanche in May 2008 and have taken great care of it. However, I have noticed that it uses an excessive amount of engine oil. Within three months of purchase, the rear main seal had to be replaced, and at two years old, the fan needed to be replaced. Unfortunately, after seven years, the dash has become fracked and looks unsightly, with paint peeling and both quarter panels rusting. I also had to replace the speaker in the driver's side door. At nine years old, I had to replace the HVAC fan. Despite these issues, I still find the travel comfort to be excellent. However, for my next vehicle, I am considering a 2018 F150.
Lowell Cremin 2024-09-24
Hi there! I noticed that you mentioned your Cruise doesn't hold going downhill and Chevy says it's within spec. That must be frustrating! Have you tried using your brakes to control your speed? Also, you mentioned that the rear seat could use more leg room and the seat belts are hard to close when using with a children's car seat. I completely understand how important safety is, especially when it comes to our little ones. Thanks for sharing your feedback!
Jaron Mills 2024-02-28
Smooth running car enjoyable to drive. Owned by retired couple 10 years.