Engine and engine cooling
Risk. IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT.
NHTSA has logged 129 owner complaints about the 2005 Chevrolet Avalanche 1500, most often about the electrical system. It is covered by 1 safety recall.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 27, 2026. Updated daily. Photo: 2000chevymontecarlo, Public domain.
129 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 47 | 3 |
| Power train | 17 | 0 |
| Steering | 12 | 0 |
| Air bags | 10 | 1 |
| Service brakes | 10 | 0 |
| Tires | 8 | 1 |
| Fuel system, gasoline | 7 | 0 |
| Fuel/propulsion system | 6 | 0 |
| Visibility | 4 | 1 |
| 14 other systems | 25 | 1 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Chevrolet.
60kmiles, median
Based on the odometer reading in 36 electrical system complaints. 89% were reported before 100,000 miles.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Avalanche 1500 median. How we score
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
Odometer Fraud. The contact purchased a 2005 Chevrolet Avalanche 1500. It was discovered that there was a mileage discrepancy. The vehicle was a private sale from a towing company. At the time of purchase, the vehicle mileage was 163,428, and at the time of registration, it was discovered that the…
THE SHIFT LEVER POSITION INDICATOR LOCATED IN THE INSTRUMENT PANEL CLUSTER DOES NOT ILLUMINATE THEREFORE, I DON'T KNOW WHAT GEAR THE VEHICLE IS IN. IT SEEMS LIKE A SAFETY ISSUE TO ME. IT OCCURS WHEN I START THE VEHICLE, AM MOVING AND WHEN THE HEADLIGHTS ARE ON.
THE SHIFT LEVER POSITION INDICATOR DOES NOT ILLUMINATE. THE ODOMETER DOES NOT SHOW CURRENT SPEED ( MILES PER HOUR.) THE ABS SENSOR DOESN'T WORK.
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.