As I was driving my vehicle home from work, my vehicle lost acceleration and the stabiltrax warning came on. I had to pull off of the highway as fast as I could due to the fact that the speed was 75 and my vehicle was decelerating very quickly. I turned my car off momentarily and it magically became normal other then the check engine light staying on. I only have 41000 miles on my truck, so there is no reason why it should be messing up already! from the looks of the research I have done, this is a common occurrence on this yea, R make, and model of this truck. It runs great some days and causes me to have to pull over multiple times other days. Very frustrating!

- Killeen, TX, USA

Without warning the service power steering message appears and immediately there is a loss of steering. It is extremely difficult to turn. When stopped and the ignition is turned off the system sometimes resets back to normal. Also without warning the message service stabiltrak comes on. In this mode the truck pulls extremely to the hard to the left. This happened 4 times within an hour at all various speeds on open country roads. I've read GM has recalled 2015 Colorado's for same problem (GM15595). Why haven't they included 2016? I've read the repair costs about $1700. This is an extremely dangerous problem and needs to be addressed.

- Franklintin, LA, USA

When driving at speed of traffic, power steering goes away making it difficult to maneuver truck. Warning code comes on service stabilitrak. By pulling over and turning off then restarting truck. Code clears and power steering is active again. 2015 model of same truck had a recall that GM is apparently not addressing on the 2016 models. Problem has happened while sitting at a light, and while driving on city streets and highways. Problem is completely random. Dealer cleared program errors but couldn't find anything else wrong. Wife drove on freeway and power steering failed again almost causing an accident while turning southbound from an East bound freeway connector.

- Upland, CA, USA

On November 24th 2017, while stopping to make a right turn, my 2016 extended cab, Chevrolet Colorado 4WD turned itself off. With the brakes not working and into the intersection of a 4 way stop, I put the gear in park to stop the vehicle. I restarted and everything was normal. No accident and no injuries. On November 28, 2017, on my way home from work, while driving straight in traffic on us /route 40 in Maryland, my Colorado turned itself off, brakes didn't work, resulting in rear ending the vehicle stopped in front of me. The brakes did not work, the air bags did not work (did not deploy). There was significant damage to my Colorado, and I have chest bone (sternum) injuries.

- Middletown, DE, USA

Vehicle has 40K miles. Began displaying stabilitrak probkem at 30K miles along with warning that steering assist is diminished. This seems to be the same problem with their 2015 models.

- Archer, FL, USA

I started my Colorado to head home, the weather was clear and cool. The "driver information center" in the instrument cluster flashed that the airbag, anti-theft system, and the traction control system (tcs)/stabilitrak were inoperable. The airbag, tcs, and one other lights were illuminated. I turned the vehicle off. Waited a few seconds and turned it back on. The same thing happened again. I cleared the warning messages and started to drive to take it in and get it looked at by a certified Chevrolet mechanic. I left the parking lot and after entering the nearby street I noticed that the driver information center was not displaying any vehicle information (showing zeros or blanks for all diagnostic information including mileage, fuel, oil pressure, speed etc). Also, the needles for the speedometer, tachometer, fuel gauge, and engine coolant temperature gauge were lifeless and reading zeros. Only the odometer and "infotainment" system were working correctly. I estimated my speed to be above 30 mph at this point. I immediately pulled off the road, put the vehicle in park and turned it off. I waited a few minutes and scanned the wiring under the hood and steering wheel but could not identify any issues. When I started the vehicle again, all the issues were gone as if nothing happened. Seemed kinda like restarting a computer to clear software issues. Not sure what could've caused it. My vehicle is a 2016 Chevrolet Colorado Z71 with 27,000 miles on it. It was purchased October 2015. [xxx] parts of this document have been redacted to protect personally identifiable information pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6)

- Spotsylvania, VA, USA

The contact owns a 2016 Chevrolet Colorado. The contact stated that while driving approximately 70 mph, a loud popping noise came from the engine area before the speed suddenly decreased to 40 mph. During the failure, the steering assist, stabilitrak, four wheel drive and trailer braking system warning lights illuminated. The failure had occurred on multiple occasions. The vehicle was taken to the dealer but the failure was unable to be duplicated. The vehicle was not repaired. The manufacturer was notified. The failure mileage was 5,700. Updated 02/03/17

- Princeton, WV, USA

Engine revs high coming to a stop. Required both feet pressed hard on the bakes to emergency stop. Speed control quits working then service-stability control comes on, car starts to handle ackwardly, pulls to left then. Cut engine off and it resets, but the cruise control stops working and then that service stability control comes back on.if I don't put on the cruise control, I don't get that stability control message so far. Braking problem happens when comes to a stop. Cruise control happens at highway speeds but sometimes going 45 mph.

- Evans, GA, USA