The contact owns a 2016 Chevrolet Colorado. While driving 30 mph, the vehicle stalled without warning. The contact was able to restart the vehicle. Additionally, when the vehicle was placed in park, the ignition key failed to cycle to the off position. The vehicle was taken to rydell Chevrolet (located at 1309, 18600 devonshire St, northridge, ca 91324, (866) 802-5628) to be diagnosed, but the mechanic was unable to retrieve a fault code or duplicate the failures. The vehicle was not repaired. The failures were intermittent. The manufacturer was notified of the failures. The approximate failure mileage was 44,000. The VIN was not available.

- Lebanon, MO, USA

Instrument panel and radio blackout

- Cleveland, MS, USA

While turning into a parking lot the vehicle stalled without warning. All electronics went dead, and vehicle lurched to a stop. After shifting into park the vehicle started normally. Shortly after, while turning on a city street it happened again. Towed to dealer for repair. Dealer says it was a faulty chassis control module and repair will be completed on 4/1/19 vehicle was recently taken in to dealer for intermittent mis-fire but diagnostic tests found nothing wrong.

- Honolulu, HI, USA

The contact owns a 2016 Chevrolet Colorado. While driving at an unknown speed, the instrument panel gauges flickered and the stability trac indicator illuminated. The vehicle was taken to advantage Chevrolet of bolingbrook (630-243-4460, located at 115 S West frontage rd, bolingbrook, il 60440) where it was diagnosed that a wire was exposed and frayed. The vehicle was repaired. The manufacturer was made aware of the failure and provided a case number. The failure recurred approximately four months later. The vehicle was not repaired. The failure mileage was approximately 52,000. The VIN was not provided.

- Lisle, IL, USA

The contact owns a 2016 Chevrolet Colorado. The contact stated that a loud abnormal noise was heard when shifting into park or reverse, and the vehicle hesitated before shifting into gear. While driving 45 mph, the vehicle lost power without warning. Also, when the vehicle was engaged in park, the key was unable to be removed from the ignition. The vehicle was taken to bellamy strickland Chevrolet Buick GMC (145 industrial blvd, mcdonough, ga 30253, 770-954-3000), but the cause of the failures could not be determined. The manufacturer was not notified of the failures. The failure mileage was approximately 35,000.

- Mcdonough, GA, USA

I purchased a brand new 2016 Chevrolet Colorado duromax diesel in September of 2016. At 9,638 miles the check engine light came on for the nox sensor. The dealership replaced them but it did not fix anything. As it turns out the issue was a recall which reprogrammed the ECU. They decided to make the tolerances looser on the sensors. At 10,647 miles there was a loud wining coming from the rear of the vehicle. The race to the pinion bearing in the rear differential was pitted and causing the bearing to fail. The rear differential needed to be rebuilt. At 22715 miles the truck would go into reduced power mode which is 25 miles per hour in the middle of the freeway causing other motorists to swerve to avoid a collision. When the truck was turned off and turned back on the error would clear and the vehicle was drivable again. The dealership could not replicate the issue so it took many visits before they replaced the accelerator pedal position sensor. After this did not fix the issue and almost caused another accident the vehicle was taken in and the complete wiring harness was replace. The technician stated that the connectors were improperly crimped at the factory. The truck is now at the dealership again at 26,000 miles to replace the diesel exhaust fluid pump. This fault also causes the vehicle to go into reduced power mode which almost caused an accident again. This vehicle is not reliable, dangerous, and I do not feel safe driving it, especially when my family is with me. I contacted Chevrolet customer assistance team concentrix on behalf of Chevrolet to seek a solution on a brand new vehicle that had major problems. The representative did not care and told me to pursue a resolution on my own.

- Virginia Beach, VA, USA

Dashboard settings/radio/backup camera display unit goes blank and resets resulting in loss of backup camera availability. Usually, on start up but continuing for up to 15 minutes during which settings and backup camera are unavailable. Usually when stationary but has also happens while backing up. Dealers have been unable to find a fix under warrantee. Has happened occasionally but repeatedly since I purchased the vehicle new in March of 2017.

- Slidell, LA, USA

The contact owns a 2016 Chevrolet Colorado. The contact called behalf of the driver. While driving various speeds, the temperature gauge increased to 210. The vehicle was taken to rydell Chevrolet (186000 devonshire St, northridge, ca 91324, (866) 802-5628) where diagnostic testing was completed, but no failure code was found. The vehicle was not repaired; however, the failure recurred. The manufacturer was not notified of the failure. The approximate failure mileage was 35,000.

- Burbank, CA, USA

The vehicle was on a street stopped at a stoplight with the left turn signal on and in drive. The vehicle radio and electrical system powered off and reset without known cause and the vehicle engine and electrical system shut down. The vehicle was restarted by placing the vehicle in park and using the key to start normally.

- Oakdale, CT, USA

TL-contact owns a 2016 Chevy Colorado... contact stated that hood came open while driving going 5mph pulling out of parking lot.. vehicle shut off five times on five different days. Vehicle shuts off going from a complete stop after pressing on gas pedal. Vehicle shut off turning onto main highway and would not start back up. Hood latch does not stay shut. Vehicle was towed to dealership and hood latch was fixed. Vehicle was at dealership again a few days ago and dealership stated no recalls on vehicle. Dealership also stated vehicle was never in shop for shut off reason. Contact advised to contact Chevy at 800-222-1020

- Quincy, CA, USA

The contact owns a 2016 Chevrolet Colorado. While the vehicle was in a parking lot, the horn failed to respond without warning. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 17,000. The VIN was not available. Updated 06/02/17 the consumer stated the dealership was notified about the horn failure prior to the accident. Updated 09/07/2017

- Greendale, IN, USA

On February 21, 2017 while making a right turn, my 2016 Chevrolet Colorado 4WD crew cab turned itself off. On February 22, 2017 richard lucas Chevrolet looked at the vehicle for 5 hours an drove the vehicle around several times and were "unable to duplicate concern." I was told to call back if the issue ever popped up again, but it was believed to be unlikely. March 28, 2017 while driving home from work, my Colorado ignition made a click noise, and the ignition key turned itself off yet again. This time around was much different than the first occurrence as I had no brakes to stop the vehicle. To stop the vehicle I had to shift into park which I was able to do. Vehicle will be returning to the richard lucas auto center to be reevaluated. On the first occurrence the vehicle was in motion on a county road while completing a turn and the second time it happened while going straight on a residential street.

- Woodbridge, NJ, 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

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

The contact owns a 2016 Chevrolet Colorado. While the vehicle was at the dealer, the technician diagnosed that the wiring harness had fractured. As a result, there were various electrical failures, including illumination of the air bag and traction control warning indicators. The technician stated that the wiring harness needed to be shrink wrapped. The vehicle was repaired. While the vehicle was in park or while driving at various speeds, the vehicle vibrated. The vehicle was taken back to the dealer, but was unable to be diagnosed or repaired. The manufacturer was notified of the failure and stated that a technician would be sent out to inspect the vehicle. The failure mileage was 176.

- Mechanicsville, VA, USA