2009 Chevrolet Colorado electrical system problems
36 owner complaints filed with NHTSA name the electrical system on the 2009 Chevrolet Colorado — 54% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2009 chevrolet colorado. The contact stated that while driving approximately 80 mph, the anti-theft security light illuminated and vehicle decelerated and loss motive power. The vehicle coasted to the side of the road and stopped. After 20 minutes the anti-theft feature was…”
filed Jan 22, 2021
“Complete shutdown of electrical system. Occurred while moving at 50 mph on a state highway and occurred 2 more times within last 48 hours while stationary and trying to start the truck. I hear a clicking sound from behind the left end of the dashboard.”
filed Sep 15, 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 Colorado years
| Year | Reports | Share |
|---|---|---|
| 2025 Colorado | 7 | 26% |
| 2024 Colorado | 34 | 30% |
| 2023 Colorado | 39 | 30% |
| 2022 Colorado | 19 | 39% |
| 2021 Colorado | 11 | 16% |
| 2020 Colorado | 6 | 8% |
| 2019 Colorado | 24 | 17% |
| 2018 Colorado | 34 | 19% |
| 2017 Colorado | 41 | 19% |
| 2016 Colorado | 113 | 16% |
| 2015 Colorado | 52 | 11% |
| 2012 Colorado | 8 | 19% |
Other reported problem areas on the 2009 Chevrolet Colorado
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.