2007 Chevrolet Avalanche 1500 electrical system problems
11 owner complaints filed with NHTSA name the electrical system on the 2007 Chevrolet Avalanche 1500 — 10% of all complaints for this model year.
What owners report
“In motion on city streets or highways several warning lights appear on the dash and just randomly turn on and turn off the stabiliser leg traction control time on their system check engine abs light and airbag light all the lights come on and go off whenever they want. The play is on macy mother…”
filed Oct 1, 2018
“1.vehicle stabilitrak light comes on, all the dash board lights goes on and off, the needles are going wild and then nothing. The vehicle still drives normal. 2.the clock will not keep regular time even when reset many times. 3.the drives side rear speaker will not come on. 4.when using cruise…”
filed Mar 1, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024
Electrical System problems in other Avalanche 1500 years
| Year | Reports | Share |
|---|---|---|
| 2013 Avalanche 1500 | 2 | 7% |
| 2011 Avalanche 1500 | 4 | 14% |
| 2009 Avalanche 1500 | 2 | 10% |
| 2008 Avalanche 1500 | 7 | 19% |
| 2006 Avalanche 1500 | 4 | 10% |
| 2005 Avalanche 1500 | 47 | 36% |
| 2004 Avalanche 1500 | 53 | 37% |
| 2003 Avalanche 1500 | 84 | 46% |
| 2002 Avalanche 1500 | 11 | 7% |
Other reported problem areas on the 2007 Chevrolet Avalanche 1500
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.