Which parts fail
Components named in complaints (front, side and curtain air bags, sensors and inflators).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2002 Chevrolet Avalanche owners, lightly cleaned up (personal details are redacted by NHTSA).
Dt*: the contact stated while driving around a curve the vehicle slid off the road and through gravel into a metal telephone pole and a tree. Upon impact, both frontal airbags and the side curtain airbags failed to deploy. The contact sustained neck and shoulder injuries along with bruises and pain. The passenger sustained minor injuries. Both occupants were wearing seat belts. The vehicle was towed to an independent repair shop which determined the vehicle was a total loss by visual inspection. A police report was taken at the scene. The vehicle has not been inspected by a service dealer or the insurance company. This was the second failure of the air bags. The contact hit a deer at 65 MPH at an earlier date, and all the air bags failed to deploy. The driver was wearing a seat belt and sustained no injuries during the accident. …
I went off road at 45 MPH airborn struck a very large tree which caused vehicle to roll over violently landing on its top. No air bags deployed, both my wife and I were ejected from the seat belts OnStar was not notified. I noticed brakes acting strange just before leaving the road, they didn't slow the vehicle and didn't "click" like antilock breaks should. Vehicle was a total loss, windshield and drivers window broke, severe buckling of hood, passenger side pushed back to the tire, frame torn in several areas, duct and lower dash area displaced, sdm was downloaded showing incomplete data, sdm data does not support the amount of damage and know facts. My wife had to be airlifted to trauma cntr with serious injuries, my injuries were put on hold so that I could be with her.
Dt*: the contact stated while driving 25 MPH, the air bag light illuminated and the air bags deployed without incident. The sudden deployment startled the driver causing the vehicle to leave the road and hit a light pole. The pole was impacted with the front of vehicle and there was no braking prior to the impact. In fact the contact thought the accelerator pedal May have been depressed harder, as a result of the shock. Although seat belts were worn the driver sustained injuries. A police report was filed at the scene. The vehicle was towed to the dealer where the insurance company deemed the vehicle totaled. The dealer offered no explanation as to why the air bags deployed. Updated 05/30/06
Tl* the contact owns a 2002 Chevrolet Avalanche. While driving 55 MPH, the driver fell asleep and crashed into a bridge. The air bags did not deploy. The driver sustained several broken bones, two black eyes and a back injury. The driver was transported to the hospital via helicopter where she was placed on life support for fifty days. The passenger sustained a t-12 compression fracture in her back, a fractured right kneecap and a lacerated right hand. The vehicle was destroyed. A police report was filed. The dealer was not notified of the failure. The manufacturer was made aware of the failure however, did not offer any assistance. The failure mileage was 134,000. Updated 03/19/12
Tl contact owns a 2002 Chevrolet Avalanche. On March 27, 2007, the contact crashed into an embankment head on at 45 MPH. The vehicle flipped up and landed on its side in a ditch. There was over $18,000 worth of damage. The vehicle was destroyed and the contact was injured. The side and front air bags failed to deploy and the driver's side seat belt failed as well. The contact has pictures. A police report was filed. The current and failure mileages were 78,213. Updated 04/23/08. The consumer also stated the seat belt did not lock into place as it should have. The seat belt harness broke which caused the consumer to fly forward
While driving on highway, consumer's vehicle skidded from the right to the left lane. Without warning the driver's side air bag fully deployed while the passenger side air bag partially deployed. Consumer's visibility was completely blocked resulting in car crashing into the guardrail. Both air bags deployed and were fully deflated before impact.
The vehicle was involved in a rollover accident in which the vehicle rolled over three times yet neither air bag deployed. The dealer was notified. The consumer's wife applied the brakes but nothing happened, and steered to the right of the road to avoid hitting other vehicles. Scc
My vehicle (a 2002 Chevy Avalanche) was involved in a total loss collision on January 18, 2006. The collision was a full frontal crash which caved in the entire front end of the Avalanche. The air bags did not deploy, and the driver of the vehicle was thrown out of his seat belt due to the force of the impact. The driver ended up in the passenger seat of the vehicle. It is my belief that the air bags malfunctioned. The criteria for air bag deployment were met. There was a deceleration rate from approx. 55 MPH to a complete stop. The air bag sensor was hit (as seen from the examination of the vehicle upon arrival to the body shop). The collision was in the middle front of the vehicle. General motors did an inspection of the vehicle, however, I was not pleased with their conclusion. They said that the air bags did not malfunction. …
I had an accident on the hwy in georgia, the steering was hard to control/lock, the tire sled, was rust and corrode on structure, brake area, wheel area, frame, tire broke off, almost flipped and was hit from the back, and twice in the front after slamming into a cement divider and the air bags didn't deploy at all, I injured my left side, neck, back, and hip. Blessed that my pregnant daughter in her 8th month wasn't in the truck with me. I had done multiple repairs on the fuel tank, tire rod, knock sensor, ABS brakes, running board,brakes,rotors, etc, and was told that the rust on the frame won't effect the trucks performance and it was safe to drive because everything is attached to the frame good. I almost lost my life and two of us got injured. If these trucks are having and been having these issues- why do they just pull all of them and give people other options.
I was changing lanes to pass a truck. As I completed the lane change, the back end continued to slide. I started to swerve left and right in my lane. As I passed the truck, my vehicle crossed over the right lane and hit the right the guardrail. I believe I hit the right rear of my vehicle twice on the guardrail. My vehicle then turned approximately 90 degrees counter-clockwise and headed straight into the concrete center divider. My vehicle bounced off the wall and ended up mostly in the right hand lane facing the traffic that was behind me. No airbag was deployed. The vehicle is classified as totaled by the insurance company.
Airbag complaints in other Avalanche years
Frequently asked questions
How common are airbag problems on the 2002 Chevrolet Avalanche?
NHTSA has 22 complaints about the air bags of the 2002 Chevrolet Avalanche, 5% of the model year's 444 complaints. The component named most often is frontal (9 mentions).
Is there a recall for 2002 Chevrolet Avalanche airbag problems?
No. NHTSA lists no air bags recall for the 2002 Chevrolet Avalanche, though it has 2 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2002 Chevrolet Avalanche airbag problems start?
Half of the complaints with a recorded mileage happened before about 66,000 miles, and 30% before 25,000 miles.
Is it dangerous?
Owners linked 21 crashes, 0 fires and 20 injuries and 3 deaths to air bags problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.