There are 3 stored owner reports matching the lighting leading-label group for the 2011 Chevrolet Colorado in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2011 CHEVROLET COLORADO. WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL, THE BRAKE LIGHTS FAILED TO ILLUMINATE. THE FAILURE WAS NOT DIAGNOSED NOR WAS THE VEHICLE REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 27,000.
THE STOP LIGHTS WORK INTERMITINLY DUE TO A FAULTY SWITCH. GM HAS TSB'S ON MODELS UP TO 2009 FOR THIS ISSUE. WITHOUT OPPERATABLE BRAKE LIGHTS A REAREND CRASH IS LIKLEY. THIS 2011 VEHICLE IS NOT THE FIRST WITH THIS ISSUE. *TR
TL* THE CONTACT OWNS A 2011 CHEVROLET COLORADO. WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED THAT BOTH REAR TAIL LIGHTS HAD SLIGHTLY DETACHED BECAUSE THE SUPPORT BRACKETS WERE FRACTURED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE REAR PASSENGER SIDE TAIL LIGHT ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. IN ADDITION, THE REAR DRIVER SIDE TAIL LIGHT SLIGHTLY DETACHED AND THERE WAS CONDENSATION IN THE PARKING LAMPS. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE PARKING LAMPS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 41,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.