Electrical System Problems of Chevrolet Colorado - part 1

The backup camera view does not appear on my dash screen along with all other camera views. There were no warnings or indicators. It was working the last time the vehicle was driven and then failed on the next vehicle start up.

See all problems of the 2024 Chevrolet Colorado 🔎.

Blind spot monitoring system consistently malfunctions, illuminating the driver mirror warning light when no other vehicles are present. It occurs more frequently after dark, which flickers the bright light continuously, or leaves it on constantly, creating a significant distraction and mistrust of the systems reliability. Dealer had no recommendation for fix.

See all problems of the 2023 Chevrolet Colorado 🔎.

In and out of the shop for the last 3. 5 years (warranty is expired now) with multiple engin codes (cel). Most having to do with the fuel delivery systems. Most common p026d, and p1089. It has been in the shop at least 6 or more times. Gm won't stand by their product. Since the warranty ended I've put mor than $4,000 in to repairs for this and now I'm told it will cost me anouther $6000 to $7000 to repair. I bout this truck used with 60,000 miles on it and paid cash $50,000 to the dealer the originally sold it to the previous owner. I just want them to fix the issue once and for all. To date they have just thrown parts at it but it never fixes the problem. They have changed the map sensor, the fuel rail and pressure regulator, the injectors, and they've re-wired part of the wiring harness. None of this has solved the issues.

See all problems of the 2019 Chevrolet Colorado 🔎.

Infotainment system will start changing on the screen to navigation and also on the odometer screen to audio settings. After turning vehicle off it will seem like a reset then do it again. A big distraction. Has done this multiple times in the last 3 months.

See all problems of the 2017 Chevrolet Colorado 🔎.

The contact owns a 2026 Chevrolet Colorado. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The contact stated that after several attempts, the vehicle started, however the battery became drained. No warning lights were illuminated. After the battery was drained, the doors failed to unlatch, and the contact was stuck inside the vehicle. The tow truck driver arrived and assisted the contact with exiting the vehicle. The vehicle was towed to the dealer; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 5,800.

The infotainment system does not operate correctly. The screen where the backup camera and all other information is you can not view since the screen is black most of the time. That is also where the light switch is for headlights and such.

See all problems of the 2025 Chevrolet Colorado 🔎.

When driving normally on wet paved city roads (it had recently rained but not currently raining), my truck suddenly lost power steering and the warning messages came on to service power steering and stabilitrak systems. Traction control lights also came on. The next morning, I tried starting the truck again, and the power steering came back temporarily before losing it again and service messages came back on. I've read many others in online forums have had this same electrical connection issue, and it was a recall on the 2015 model year of this same truck.

See all problems of the 2016 Chevrolet Colorado 🔎.

The headlights flicker/pulse creating visibility issues at night. This occurs when the heated seats are activated. This is a safety concern for myself, passengers, other drivers, and pedestrians. Flickering lights can cause an accident due to poor visibility and the creating of false shadows. This would also hinder the ability to see pedestrians. The problem was reproduced at the local Chevrolet dealer, they said they would contact Chevrolet, at my insisting. Initially they told me I should replace the stock halogen light bulbs with aftermarket led bulbs at my cost. They said it is extremely unlikely that gm will do anything to rectify the issue because from the design standpoint of the vehicle everything is operating within its standards on paper. The manufacturer has initiated a case. There are no warning lights of any kind. This is a 2025 with 2,300 miles.

The contact owns a 2015 Chevrolet Colorado. The contact stated that while driving at various speeds, the vehicle experienced a sudden loss of automotive power. The power steering message was displayed on the instrument panel. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 199,106.

See all problems of the 2015 Chevrolet Colorado 🔎.

The electric power steering system on my vehicle intermittently fails while I am driving. When the failure occurs, the steering suddenly becomes extremely heavy and difficult to control, creating an immediate safety risk to me and to others on the road. The loss of power steering has happened multiple times with no advance warning. Each time, the only way to temporarily restore normal steering is to pull over, turn the vehicle off, and restart it. The problem occurs randomly and without a pattern. The vehicle is available for inspection upon request. The issue has been evaluated by the dealer’s service center. They were not able to reproduce the failure during their inspection, but they did confirm that the vehicle had stored a diagnostic trouble code indicating a power steering failure. The service center reported that the code was too generic to determine the root cause, and no repair was performed. They acknowledged that the steering failure had occurred based on the stored code, but could not identify why it was happening. During the failures, the vehicle displays warning messages stating that both stabilitrak and power steering have failed. These messages appear only at the moment of failure, with no prior warning lights or symptoms. This intermittent loss of power steering severely compromises safe operation of the vehicle, especially when turning at low speeds, entering or exiting parking lots, or navigating intersections. It puts me, my passengers, and the surrounding drivers and pedestrians at risk because the vehicle cannot be steered normally when the failure occurs.

2024 Chevrolet Colorado with intermittent safety defect at highway speeds. Vehicle displays p215b along with service esc, service traction control, and reduced acceleration. Speedometer becomes erratic and the vehicle loses reliable speed signal at highway speed. Dealer kept vehicle for 15 days, stated repairs were made, but the same issue returned within about 2 miles of pickup on the highway. Vehicle was returned to dealer immediately. As of April 2, total days out of service will be 21. I do not believe the vehicle is safe to drive or safe to transport my family in. Gm case has been opened. This is an ongoing safety issue involving loss of speed signal and reduced acceleration during highway operation.

The engine coolant temperature gauge is stuck at approximately 160•f. Cooling fans are running at high speed constantly. The thermostat is stuck in the open position. The vehicle is less than 100,000 miles. There is a “special coverage bulletin n242484760” that has indicated the issue is occurring regularly with my type of vehicle but my specific VIN is excluded due to misplaced parameters. The part is readily available at the dealership in which we are getting the part fixed because so many vehicles of my make and model are having this issue. The cost of the repair will be $1,200 and will be out of pocket because my VIN is excluded but clearly affected by the same faulty system for the coolant. This is a mistake as my vehicle is have the exact same issue as all of the others “covered” in the special coverage. We are seeking an appeal and want to file a complaint that my vehicle is excluded and will have to pay $1,200 where other customers will not be required to do so.

See all problems of the 2021 Chevrolet Colorado 🔎.

Ecm engine control module tcm transmission range sensor tcm transmission control module while driving in a 45 mph speed zone in heavy traffic, the vehicle suddenly lost power and abruptly slowed down causing a number of other vehicles to have to break and swerve . Problem confirmed through onstar diagnosis as of this date, the gm dealer has not confirmed the problem. No other inspections have been confirmed. There were no warnings prior to the event.

Had safety recall for loss of power steering repair done in November of 2021. First incident: leaving a grocery store parking lot, loss of power steering made the steering nearly impossible at low speeds. Message on display said to have steering serviced and dinged. Had a tow truck come and take it to the same dealership that did the repair. Low voltage code was reset, power steering was returned. Dealership wanted $2. 3k to repair. Second incident: one month later, pulling out of my driveway when the same message displayed and the dash dinged. Had a tow truck take it to a different repair shop, same issue, same resolution. $2. 4k repair. I declined both repairs.

Component failure: body control module causing systematic electrical failures: door locks, power windows, window regulators, four-wheel drive transfer case display. Components intact, available for inspection. Safety risk: door locks malfunction preventing emergency exit. Power windows fail affecting communication/egress. 4wd display fault (yellow auto vs white) indicates transfer case control issues affecting traction in mountain winter driving at 10,000ft elevation. Unpredictable electrical failures create safety risk during remote travel. Dealer confirmation: approximately 20 dealer visits. Each time: scan codes, test drive, "no fault found. " problem temporarily clears via battery disconnect/reconnect, proving electrical fault not mechanical. Dealer cannot diagnose root cause, hasn't performed systematic electrical testing. Manufacturer inspection: none despite repeated failures. Warning symptoms: intermittent: door ajar warnings, power window/lock failures, 4wd indicator yellow, various warning lights. All symptoms simultaneously resolve after battery disconnect/reconnect, indicating bcm or power distribution fault. Pattern repeats with increasing frequency. Critical: research shows multiple 2023 Colorado owners report identical patterns - intermittent multi-system failures resolving via battery reset. Indicates systematic 2023 model year defect, likely bcm firmware/hardware issue. Problem occurs unpredictably, clears during dealer transport. Request gm engineering data logging during normal operation.

Vehicle: 2023 Chevrolet Colorado trail boss mileage: approximately 14,000 miles I am submitting this complaint because the abs braking system on my vehicle activates unexpectedly and causes a temporary loss of braking when driving over uneven pavement. When braking over potholes, bumps, or rough road surfaces at low to moderate speeds, the abs system engages even though traction is available. When this happens, brake pressure is reduced to the point where the vehicle does not slow as expected. The abs warning indicator flashes briefly, and there is a noticeable delay before normal braking resumes. This behavior has occurred multiple times in normal driving conditions on city streets, not during panic stops or slippery conditions. The issue feels most pronounced when approaching intersections or slowing in traffic over broken pavement, where consistent braking is critical. The momentary reduction in braking force significantly increases stopping distance and creates a safety concern. The vehicle has low mileage, has not been modified, and is maintained as delivered from the manufacturer. There are no warning lights remaining on after the event, and the issue appears to be related to abs calibration rather than driver input or road conditions. This does not feel like normal abs operation and gives the impression that braking is interrupted at the exact moment it is needed. Given the frequency and repeatability of the issue, I believe this represents a potential safety defect that could contribute to a collision, particularly in urban driving environments with uneven road surfaces. I am submitting this complaint to document the issue and to request that the abs braking behavior on this vehicle be reviewed for safety.

Any time the heated seats and or steering wheel heat are on the lights pulsate inside and outside the vehicle. I have complained to the dealership and chevy. Neither one has any answers for this. Chevy admitted via email finally that it was an issue but they did not have a fix at this time and the vehicle was safe. I find this to be a safety issue due to the lights pulsating and that apparently it is pulling too much power somewhere. To me this could cause a fire. For the money I paid for a brand new vehicle you'd think they would be willing to figure this out quickly. I know of others who have this issue as well with the same response from chevy. They apparently do not care about the safety of the people who purchase their vehicles.

While driving my 2024 Chevrolet Colorado, both the infotainment system and the instrument cluster reboot unexpectedly. During these reboots, the speedometer, fuel gauge, and warning lights are unavailable for at least 30 seconds. This has occurred multiple times at highway speeds, creating a serious safety concern because I cannot see my speed or critical vehicle information while the system resets. Restarting the vehicle sometimes restores functionality, but the issue recurs intermittently. I have checked with my dealer, and no permanent fix or recall has been issued by gm at this time. This defect poses a risk to driver and passenger safety and should be investigated promptly.

I have experienced brake failure twice while driving my 2023 Chevrolet Colorado. When the failure occurs, the dashboard displays multiple warnings, including “service traction control,” “service power steering drive with care,” and “no assist soon. ” when these messages appear, the steering becomes extremely stiff, the brakes lose stopping power, and the vehicle becomes very difficult to control. The first incident happened around April 2024, and the dealer performed a software update. The issue happened again around October 2024 at approximately 24,000 miles. The vehicle is primarily used on highways and has no modifications. This is a serious safety concern. The combination of brake loss and power steering failure could result in loss of control, crash, injury, or death. There was no warning before the failures occurred. The dealer cannot confirm a permanent fix. This problem needs to be investigated for a potential recall. This vehicle is now unsafe and unreliable. I refuse to transport my family in it. I am seeking a full refund/buyback, as multiple safety system failures are unacceptable and dangerous.

When the truck is driven there are times at random that the steering wheel locks into place while driving at any speed on the road. This warrants me to slowly try and get the car off the road to shut it down and restart it and then the steering goes back to normal. This has happened multiple different times on different days. This has not happened on the highway yet, but if this occurs while driving on the highway this poses a huge risk for an accident to occur. Chevy has had this similar recall on previous 2015s and it seems that 2016 owners are complaining about this issue but it is yet to be a recall.

All the sensors seem to not be functioning correctly. Doesn't tell me the right measurements for the wheels, gas, over heating. Right front passenger door locks/unlocks when it wants. It chokes up when trying to accelerate. Theres a rattling noise that comes from under the car. First time I took it to the dealership, they stated it was a bolt that had come loose on the exhaust pipe. They placed a new one which lasted a year and a half and now its back to making the noise. I took it again to the dealership, this time they claimed they couldn't find anything. My airbag sensor keeps coming on constantly. My fuel sensor claims 116 miles one moments and 5 or 6 minutes later, it says I have 50 miles. My car was over heating and low on anti-freeze, the car never notified it was over heating.

See all problems of the 2018 Chevrolet Colorado 🔎.

[instrument cluster black-out] while driving on I-15s, suddenly the instrument cluster went completely dark for 5-10 seconds. A scary and alarming development.

Stabilitrak error intermittently while driving accompanied by loss of power steering and electrical.

Stabilitrek error popped up and traction control lights came on and there was a sudden (brief) loss of electrical power when I turned on high beams.

I’m having an issue with my power steering assist. It just goes out while I’m driving. I almost hit a telephone pole one day almost 2 cars two other times. It started about seven months ago when you pull over shut off the truck open the door to break continuity for the electrical system close the door and start it. It goes back to working normal. It’s gotta be part of the connections underneath the power steering assembly unit itself, but there is no recall for my specific VIN.

October 2025----problem with 2017 Chevrolet Colorado wt with 2. 5l engine and 6 speed automatic. It has 57,000 miles on it. Original owner--bought new. "stabilitrak" warning light came on when I first started the pickup in the morning and stayed on. Then a message appeared saying that there could be a steering issue or a control issue operating the pickup and to take it to the dealer for service. Colorado starts normally and runs normally. Only issue is the warning light for the stabilitrak is on constantly. I read in the manual that tcs(traction control system) and the stabilitrak system have been disabled. The owner's manual states "the vehicle is safe to drive; however, you do not have the benefit of stabilitrak, so reduce your speed and drive accordingly. " have a dealer service the system. I have had no safety issues or risky situations. Have about 300 miles added since it occurred. It has not been inspected yet by a dealer.

Stabilitrak error and traction control lights came on and electrical power flickered off and on when I rolled up passenger window.

Intermittent loss of power. Power returns when wiggling the battery.

While driving, my 2016 Chevrolet Colorado experiences sudden voltage drops and intermittent loss of power steering assist — the same symptoms described in the 2015 Chevrolet Colorado recall (NHTSA #16v054000). When the failure occurs, the steering becomes extremely heavy and unsafe, especially during low-speed turns or lane changes. In September 2024, I brought my truck to an authorized Chevrolet dealership for sudden loss of power steering and electrical issues. A diagnostic was performed, and a fuse was replaced — they claimed that fixed the issue. Not even a month later, in October 2024, I brought my truck back to the dealership for the exact same issues. They confirmed a voltage drop but could not identify a specific cause. They verbally advised me they “cleaned the connectors,” which temporarily fixed the problem. Approximately one year later, in October 2025, the same issue returned — identical symptoms and voltage behavior. My truck was manufactured in August 2015, which is close to the recalled 2015 production window. Based on the symptoms and timing, I believe my truck may have been built using the same steering components or wiring harnesses as the recalled vehicles. This appears to be the same safety defect that caused the 2015 recall, only affecting a slightly newer VIN range. I request that NHTSA investigate whether additional 2016 Chevrolet Colorado vehicles built in mid-to-late 2015 should be included in the recall for loss of steering assist. No service lights will be on and suddenly while driving I will get “service stabilitrak”, “no traction control”, and “service power steering”. Turning off my vehicle and restarting will temporarily fix the issue. Chevrolet Colorado, 2016, steering assist loss, voltage drop, power steering failure, recall 16v054000, safety defect, connector corrosion, torque sensor wiring harness, electrical failure, early production 2016.

I am unable to remove the key from the ignition. I have to start the vehicle numerous times all while shifting the gear shifter back and forth between drive and park. After several attempts the key will finally release.

See all problems of the 2022 Chevrolet Colorado 🔎.

I have had 3 separate occasions where the automatic emergency braking has engaged with nothing in front to trigger it. Each time was one a busy section of road, two of those times I had traffic behind me nearly causing an accident.

When using heated seats and heated steering wheel the headlights randomly pulsate and dim - dangerously impacting driver night-time vision / visibility and confusing / disorienting other drivers. Ongoing issue. Happens every time headlights are utilized in conjunction with heated seats and heated steering wheel. Occurs at idle and at speed. Chevrolet refuses to acknowledge, address, or remedy the issue. Has not been remedied to date. Videos available.

Starting on 08/13/2025 while driving the truck, the gauge cluster and radio went completely out (black screen) and the five red automatic emergency braking led's illuminated and stayed on for up to 5 minutes. This happened about 8 times on my commute home. This happed again on 08/14/25 after the dealership did a software update to resolve the issue. The truck was serviced again on 09/11/2025 and I was told that gm has no software fix for this at this time. On 09/25/2025 again the truck was serviced again to try and fix the issue. This time the radio came on and I could not turn it off or adjust the volume. I went straight to the dealer and showed the issue to the service manager james mask. The cluster and radio to this day continue to go out (black screen), no speedometer, gauges of any sort for a period of time from 15 seconds to 30 minutes. This leaves me with no way of obeying the speed limit, fuel level, oil or temperature gauges. Gm is being blasé about this. They have admitted they know the issue exists but can't or won't offer a fix for the issue.

Power steering failure identical to recall #16v054000 (issued February 2016) on 2015 Colorado. Vehicle will unexpectedly lose power steering udden stiff steering and both “service power steering” and “service stabilitrak” warnings appear on dashboard. Defective parts appear to be gear assembly (gm part #23228020) and revised torque sensor cover kit (gm part #84344239).

Power steering and stabilitrak warnings were displayed while I was driving and I immediately lost power steering while trying to execute a turn off the highway. This almost resulted in an accident. Warnings have been displayed twice now without prior incidents, and no warning that I will lose power steering. I have not taken my vehicle in yet, but other owners of 2016’s have reported the same issues with no response from the manufacturer. The 2015 model had a recall for the exact same issue with the exact same part number, however they will not address the issue in the 2016 model. This is a public safety issue as accidents and even death can occur if one loses steering while driving.