2016 Chevrolet Colorado

Vehicle suddenly loses power steering without warning. The power steering module is connected to the CAN bus which errors everything else on the same network so stabilitrack, traction control, ABS, etc goes out all at the same time. On icy roads, this caused to hit the ditch at very high speed. What I don’t understand is why you only forced a recall on the 2015 MY when the 2016’s use the same exact components and assembly process. Clearly this is still an issue for many 2016 owners!

While my 17 year old son was traveling on the highway at a speed of 55, the truck (2016 Chevy Colorado)suddenly lost its power steering. He was barely able to get off the road, because the steering wheel was so hard to turn. The stabilitrak warning light came on and a warning light about the power steering also came on(while the problem was happening). My son was very concerned, because he said if he had been traveling at that speed around a curve, he could have crashed. This seems very serious to me. I googled this problem, only to find there have been recalls on several 2015 and 2016 models, but my VIN was not one of them.... something is wrong here!!?? I'm scared to let him drive it anymore.

Power steering stopped working while driving on open road. A box in the display opened and said that there was a problem and see dealer. The vehicle was stopped and inspected under hood. No reservoir or pump, so suspect it is an electrical issue. Turned vehicle off for a few moment and restarted, made a phone call to home and all of a sudden, the power steering started working again. Returned home, made appointment with Chevy service, paid for diagnostic of issue, nothing found, no codes, no history, can not observe issue during test drive. Vehicle returned to me, I have driven about 400 miles with not a repeat of issue. I have read about a recall for this issue in the 2015 model, and have heard of owners of 2016 having the same issue, so I am adding my experience. I have the repair doc. but can not upload it at this time. RAB

A warning came on my dash board for Service saying "Power Steering Drive With Care" followed by another Service warning for "Stabilitrak." See photos of warnings. I had the same incident occur a couple of months ago, but it went away while driving and no adverse affects occurred. However, this time, my power steering lost all ability to function. Luckily, I was parked and just reversing out of a parking spot. I shut the vehicle off, opened and closed my doors, and restarted it to no avail. The power steering was still not working with the same warnings. I was close to home with only a few turns so I muscled my way to the road. Power steering returned while on a straightaway going 25 mph. The warnings did not cease even though power steering returned. I have restarted my vehicle twice and the warnings are still there. The Stability Control Warning Symbol and TC symbol to the left of the info display also stay on while these warnings are occurring. Took pictures of them for proof that are included. I read on this forum (https://www.coloradofans.com/threads/2016-colorado-stabilitak-power-steering-fault.413270/) that it is a known issue and see many complaints here on NHTSA. This is a dangerous scenario that should be investigated and seems to be an obvious manufacturer's fault or oversight, especially since a recall was issued for some 2015 models. Please investigate before crashes begin to occur. Its an expensive repair that many will not pay for, especially since it is well documented to be an issue plaguing the vehicles.

When shifting into Park and attempting to turn ignition off, the ignition does not fully rotate to the Off position and I’m unable to remove key from ignition. There are several YouTube videos demonstrating this issue with thousands of views, so the problem clearly affects a lot of people. Some videos show where the ignition safety switch solenoid does not properly disengage when placed in Park. Would be more than happy to have my vehicle inspected and tested, if needed. Have been able to “work around” issue by doing a couple of quick release pops of the shifter release switch. Seems to be a mechanical + electrical issue. Happened suddenly in February 2023 when parking in a busy parking lot. Became very nervous and concerned that I couldn’t turn the ignition off and therefore remove my key. Was not going to walk away from vehicle and leave the key in the ignition either. Have not yet reported to dealer, but that’s my next step. No warning lamps or related lights on dash.

Try to completely shut the truck off but cannot remove the ignition key after putting the truck in park . After several times of starting the truck and moving the shifter back and forth then turning the truck off the key releases. Went on car gurus.com chat line and found this problem is widespread. Chevrolet dealerships will not honor the warranty on this issue if the vehicle is passed it’s warranty. Looks like someone is going have to get injured or trapped in the vehicle for Chevy to acknowledge this safety issue. Thank you for your consideration.

Colorado truck has been experiencing intermittent failure of power steering system for several weeks. This has occurred on start up and also while vehicle is moving. The problem may resolve temporarily on its own and then recur at another time. Watson Chevrolet evaluated this problem on 9/28/22 and found “DTC UO420 42 Which states that the power steering control module was not properly calibrated, causing the electronic brake control module to lose communication with it. Reprogram the PSCM. Condition is no longer present.” The problem reccurred while driving on September 30, 2022. Chevy dealership has been notified and the vehicle will be taken back in for further evaluation.

The contact owns a 2016 Chevrolet Colorado. The contact stated that when she parked the vehicle she was unable to remove the key from the ignition. The contact stated that in order to remove the key she was required to turn off and restart the vehicle several times. No warning lights were illuminated. The contact stated that the vehicle was taken to an independent mechanic however, the failure did not occur while the vehicle was with the mechanic. The contact stated that the failure persisted. The contact stated that while attempting to remove the key from the ignition, she had to continue to turn off and restart the vehicle and noticed she was unable to depress the brake pedal as well. The vehicle was taken to Premier Chevrolet of Seaside (4 Heitzinger Plaza, Seaside, CA 93955) and My Chevrolet (444 Auto Center Cir A, Salinas, CA 93907) on separate occasions for routine services; however, the failure did not occur so the mechanics were unable to give a diagnosis for the failure. The vehicle was later taken to Chevrolet of Watsonville (490 Auto Center Dr, Watsonville, CA 95076) for a failure with the vehicle idling however, the failure could not be duplicated. Additionally, the contact stated that when she attempted to remove the key from the ignition, all the door locks engaged intermittently and would not unlock unless she was able to remove the key from the ignition. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 57,000.