2023 CHEVROLET COLORADO Complaints

The phone charger will not charge phones. Connects then disconnects within 5-10 seconds.

I have been having intermittent issues with a warning on dash says service safety retrain system vehicle will shut off on its own doesn't want to restart Vehicle was taken to dealership for a tsb as well as the shutoff issue they had the truck 28 days said they diagnosed the truck could not duplicate my concerns I also explained the issue with display going out flickering brake lights etc, intermittent issue with btakes being hard then extremely soft, i even showed video that they can clearly hear me talking on they did not care. when I picked the truck up from dealership the mileage in was same as mileage out as noted on the paperwork and matches pictures I took They never drove the truck. On Wednesday June 4, 2025 while driving home I ended up running a stop sign and barely missing a car because truck shut off causing my brakes to not respond I was able to get it to stop just in time it was witnessed by a local law enforcement agency I showed the officer my truck would not start and pedal was unresponsive was told it had to be towed had a friend tow to my house. on Saturday June 14, 2025 while on my way to Northern Duchess Hospital the warning came on the display and vehicle shut off I was able to get it off the road could not start it had to call for someone to drive me to the hospital upon release at 5am I had to call my brother to pick me up we got truck to start after 20 mins while driving it he informed me I had no brake lights turn signals or headlight the display was black no speedometer nothing had to call friend to tow again once at my house he started checking fuses found 4 melted fuses one was ECM the others were body control module and something else this truck has 7300 miles on it the problems are getting worse last time at dealership service manager stated he wasn't wasting more than 20 minutes on diagnosing anything. Other issues are windows going down on there own climate controls coming on by itself and air coming in by top of windshield

The contact owns a 2023 Chevrolet Colorado. The contact stated that while driving through a carwash, the roof suddenly became concaved. Upon leaving the carwash the roof suddenly made a loud pop and returned to the normal position. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a structural failure with the roof. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA hotline for assistance. The failure mileage was 10.

When battery was beginning to get old/need replacement but vehicle would still start: 1. The power steering assist stopped working intermittently (virtually impossible to steer even at speed) 2. Power brake stopped working intermittently (very hard to get vehicle to stop) Unsafe for me, would have been very unsafe for certain without significant physical strength.

Blind spot warning stopped working Mirror controls (unable to safely change lanes) Window controls stopped working Chevrolet has a TSB for similar but not exactly this situation, dealer won't look at it outside of warranty without charge.

When making right turn with blinker on, after completing turn, blinker automatically turns on left blinker. Difficult to turn off. Sometime blinker stalk sticks, and I can't turn either blinker back on.

Upper radiator hose rubber grommet failing at 22k. Had a severe coolant leak coming from top radiator hose blowing back onto hot motor which could have turned into a fire quickly. I was lucky! A lot of GMC Canyons and Colorado's are all reporting the same problem around 22k miles. It is currently at Grossman Chevy Old Saybrook, CT for repair.

i have a 2023 Colorado and its only got 69,000 miles. my Crank shaft seal went out with no warnings. No dash lights or oil lights. ive read online where is this has happened to a few colorados. I had 0 oil on my dipstick and didn't have one check engine light on.

My husband and I were flat towing our vehicle on April 12, 2025. We had been traveling about 120 miles when the breaks on truck suddenly locked up, causing us to drag the vehicle for several feet before someone flagged us down and alerted us about what was happening. Our motor home is a 45' Class A, with a 525 horse power engine. If this happens while towing, we may not know it was happening until something catastrophic happened. If it happened while driving we could be seriously injured.

Transmission shifts very hard from first to second and from second to first. This occurs on the first shift of the day. I have taken the vehicle to the dealer twice and was told that, according to Chevy, this is “normal” operation.