2005 Chevrolet Avalanche Reliability Data: Problems & Recalls
Caution The 2005 Chevrolet Avalanche has a complaint index of 50, ranking 5th worst of 9 model years, with a Caution verdict. NHTSA lists 200 complaints, 4 recalls, and Electrical System problems as the top issue at 36% of complaints.
Based on NHTSA complaints per model-year, not a reliability rating. Methodology
YearToAvoid Scorecard
- Complaint Index
- 50/100
- #5 of 9 Avalanche years
- Verdict
- Caution
- vs. other years of this model
- Complaints
- 200
- unique NHTSA reports
- Recalls
- 4
- distinct NHTSA campaigns
- Crashes
- 3
- reported in complaints
- Fires
- 4
- Injuries
- 5
- Top issue
- Electrical System
- NHTSA overall rating
- Not rated
- EPA combined MPG
- 14.5
- 13 city / 17.5 hwy
- Injuries / deaths
- 5 / 0
Top 2005 Chevy Avalanche problems
Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.
- Electrical System71 (36%)
- Transmission & Powertrain26 (13%)
- Fuel System23 (12%)
- Airbags21 (11%)
- Brakes20 (10%)
- Steering16 (8%)
- Other14 (7%)
- Suspension, Wheels & Tires13 (7%)
- Engine12 (6%)
- Structure & Body7 (4%)
A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.
What owners report
- Front airbags failed to deploy in crashes at highway speeds, leaving occupants unrestrained and causing serious injuries.
- Owners report an HVAC blower motor and resistor overheating and igniting inside the right side of the dash.
- A fan motor control relay and connector behind the glove box shorted out and burned.
- A newly installed tire reportedly caught fire from the inside and burst while driving.
- Some owners describe the transmission bogging down or stalling when turning sharply in 4-wheel drive.
- One owner reported a persistent clunking noise from the transmission that the dealer could not diagnose.
2005 Chevrolet Avalanche recalls
4 NHTSA recall campaigns list this model year.
- NHTSA 06V289000Aug 3, 2006Engine38,439 vehicles
Engine and engine cooling
On certain trucks equipped with an 8.1l v8 (rpo l8-VIN g) engine have a condition in which the engine fuel rail pulse damper retainer clip may fracture resulting in inadequate retention of the damper.
Risk: If the damper comes loose, a fuel leak may result. Fuel leakage, in the presence of an ignition source, could result in a fire.
Remedy: Dealers will replace the engine fuel rail pulse damper retainer clip free of charge. The recall began on august 31, 2006. Owners may contact chevrolet at 1-800-630-2438 and gmc trucks at 1-866-996-9463.
- NHTSA 05V163000Apr 22, 2005Seat Belts1,359,824 vehicles
Seat belts:rear/other
On certain crew cab pickup trucks and sport utility vehicles, the 2nd row center occupant seat belt routing may make it difficult to position the lap portion of the safety belt low around the hips of occupants, especially smaller occupants, seated in this position. Appropriate use of a child seat or booster seat, as recommended for small children, does improve the fit condition for this user group. In addition to instructions on proper infant and young child restraint (with child seats or boosters), special verbiage for restraining older child is included in the owner's manual. Also, the suggested seat belt fit/routing for adults, irrespective of seating position, is described in the owner's manual text.
Risk: A lap portion of the seat belt routing that is not low and snug on the hips can allow the lap belt to ride up on an occupant's abdomen instead of fitting low around their hipbones, and therefore, can expose them to more risk of abdominal and internal organ injury.
Remedy: Dealers will cut open the guide loop, remove a portion of the loop, and then the remaining two sides should be folded over and secured with a retainer free of charge. The recall began on july 21, 2005. Owners may contact cadillac at 1-866-982-2339, chevrolet at 1-800-630-2438, gmc at 1-866-996-9463, or hummer at 1-800-732-5493.
- NHTSA 05V055000Feb 14, 2005Transmission & Powertrain7,194 vehicles
Power train:manual transmission:shift pattern indicator
Certain sport utility vehicles equipped with an automatic transmission, fail to comply with the requirements of federal motor vehicle safety standard no. 102, "transmission shift lever sequence, starter interlock and transmission braking effect." under certain vehicle starting conditions, the shift lever position indicator located in the instrument panel cluster may not illuminate. If the shift lever position indicator does not illuminate, the driver may not know which gear the vehicle is in.
Risk: The vehicle may move in an unintended direction resulting in possible injury to others outside of the vehicle.
Remedy: Dealers will reprogram the instrument panel cluster free of charge. The recall began on february 14, 2005. Owners may contact cadillac at 1-866-982-2339, chevrolet at 1-800-630-2438, and gmc at 1-866-996-9463.
2005 Chevrolet Avalanche fuel economy and fuel cost
- City
- 13 MPG
- Highway
- 17.5 MPG
- Combined
- 14.5 MPG
- Annual fuel cost (EPA)
- $4,475
- 15,000 mi/yr
- Fuel
- Gasoline or E85
- Current regular gas
- $4.32/gal
- national avg.
EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.
2005 compared with other Avalanche years
Frequently asked questions
- Is the 2005 Chevrolet Avalanche reliable?
- NHTSA data gives the 2005 Avalanche a complaint index of 50, the 5th worst of 9 model years tracked, with a Caution verdict relative to other Avalanche years.
- What is the biggest problem with the 2005 Chevrolet Avalanche?
- The Electrical System is the top problem area, accounting for 36% of complaints (71 of 200), including reports of blower motor fires.
- Does the 2005 Chevrolet Avalanche have recalls?
- NHTSA lists 4 recalls for the 2005 Avalanche covering the engine fuel rail pulse damper, seat belt routing, transmission shift lever software, and the hydro-boost brake booster.
- How does the 2005 Avalanche compare to other years?
- The 2005 model's complaint index of 50 is worse than 2006 (0), 2010 (38), 2012 (13), and 2013 (25), but better than 2007 (100), 2008 (88), 2009 (63), and 2011 (75).