2002 Chevrolet Avalanche electrical system problems
17 owner complaints filed with NHTSA name the electrical system on the 2002 Chevrolet Avalanche — 4% of all complaints for this model year.
What owners report
“Gm had repaired the rust brake defects on my type of vehicle in many salt states that endure cold weather. But because there was not enough outrage they did not repair this same defect in my state. There is a problem with the wheel bearings where rust causes the anti lock braking system to needless…”
filed Aug 20, 2014
“I'm have been experiencing several technical issues with my 2002 avalanche through years. I can removed my key when my ignition turned on to drive. My truck also reduces engine speed when driving at 45 mpg. It result for me to pull over on the interstate to reset the pcm to drive. Then my check…”
filed Jun 18, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Avalanche years
| Year | Reports | Share |
|---|---|---|
| 2013 Avalanche | 4 | 5% |
| 2012 Avalanche | 1 | 3% |
| 2011 Avalanche | 4 | 3% |
| 2010 Avalanche | 8 | 7% |
| 2009 Avalanche | 4 | 5% |
| 2008 Avalanche | 21 | 8% |
| 2007 Avalanche | 24 | 6% |
| 2005 Avalanche | 21 | 30% |
| 2004 Avalanche | 60 | 36% |
| 2003 Avalanche | 42 | 21% |
Other reported problem areas on the 2002 Chevrolet Avalanche
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.