2007 Chevrolet Uplander electrical system problems
14 owner complaints filed with NHTSA name the electrical system on the 2007 Chevrolet Uplander — 13% of all complaints for this model year.
What owners report
“I was driving down the road and all the sudden my check engine light went on and then the reduced engine power came on the dashboard and reduce my speed I couldn't get it up to speed I push on the gas to get up and speed and it won't get up I had to pull over turn it off restart it and what then…”
filed Jul 19, 2019
“The low beam headlights go off on their own, then only brights work, after a few miles those quit too. When the headlights fail so do the tail lights. This happened at night to my 16 year old daughter and she ended up in a steep ditch because she couldn't see where she was pulling over without…”
filed Jul 27, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
23-NA-001 · Service Bulletin/Repair Instructions · issued Mar 28, 2025This 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 Uplander years
| Year | Reports | Share |
|---|---|---|
| 2008 Uplander | 28 | 24% |
| 2006 Uplander | 42 | 27% |
| 2005 Uplander | 57 | 29% |
Other reported problem areas on the 2007 Chevrolet Uplander
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.