chevrolet Avalanche problems
0 safety recalls. 52 owner complaints. We mapped every trouble spot before you sign the papers.
Solid reliability overall. Common issues are concentrated in a few systems.
Top trouble spots 2 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
TL* THE CONTACT OWNS A 2012 CHEVROLET AVALANCHE 1500. THE CONTACT STATED THAT THE STABILITY TRACK WARNING LIGHT ILLUMINATED. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE STEERING WHEEL POSITION SENSOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE…
SERVICE AIRBAG LIGHT CAME ON WHEN I RELEASED THE EMERGENCY BRAKE WHILE ON A HILL, TE VEHICLE ONLY HAD 21,000 MILES ON IT WHEN THIS HAPPENED, DEALER SAYS IT WILL COST ABOUT $1,000 TO REPLACE THE SDM DUE TO A FAILED CURRENT IN THE SDM, THIS VEHICLE HAS NEVER BEEN IN AN ACCIDENT OR…
MULTIPLE CRACKS IN DASH (INSTRUMENT PANEL). HAD ONE CRACK WHEN PURCHASED THE AVALANCHE USED. 2ND CRACK APPEARED ONE MONTH AGO. FIRST ONE IS THE FRONT LEFT CORNER OF THE AIRBAG. 2ND ONE IS OVER THE GAUGE CLUSTER.
MY DASHBOARD HAS BEEN GETTING CRACKS IN IT FOR YEARS AND I AM AFRAID THAT IT WILL EFFECT THE AIRBAG DEPLOYMENT IF I EVER HAVE AN ACCIDENT. THIS IS SOMETHING THAT GM NEEDS TO ADDRESS. ALSO I HAVE HAD PROBLEMS WITH THE OUTSIDE DOOR HANDLES BREAKING AND COMING OFF. AS OF THIS…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2012 Chevrolet Avalanche reliable?
Mostly yes. With a reliability score of 8.2 out of 10 based on 52 owner complaints filed with NHTSA, the 2012 Chevrolet Avalanche is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
What's the most common problem on the 2012 Chevrolet Avalanche?
Based on NHTSA records, the most-reported issue is airbags, with 8 complaints filed. Average repair cost runs about $1,100 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Chevrolet Avalanche has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2012 Chevrolet Avalanche?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 52 complaints on file and the costliest repair averaging $1,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.