Chevrolet Colorado Complaints

3,652 consumer complaints on file.

#11748403July 5, 2026
SERVICE BRAKES, ENGINE, POWER TRAIN
While driving on the parkway, the engine revved, and then the brakes became hard as a brick. The truck was unable to be stopped. There were no warning lamps or indications there was a problem, it happened suddenly and immediately. Other drivers' and my own safety was at risk because I could not stop the truck. Here is the diagnosis from the GM service center where it was towed to: "After the removal of the valve cover, the tech found the pump in pieces, and the end of the exhaust camshaft was damaged, as presented in the photos. The quote attached depicts all that is being replaced with this repair." The is a know and acknowledged GM defect that has affected well over 3 million vehicles to date. There was a recall issued for some models, but not the Chevrolet Colorado. There are many reports online of other Colorado owners having the exact brake vacuum pump failure, resulting in damage to the camshaft.There is also a class action lawsuit filed in Michigan in early 2026, involving the same brake vacuum pump failure, for some of the models that were not included in the recall. This is an extremely dangerous mechanical failure that GM is aware of.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11748282July 4, 2026
FUEL/PROPULSION SYSTEM
There is a major fuel line leak just before the high pressure fuel pump. It appears that the fuel line aggressively rubbed against an A/C line component (looks like a muffler/canister). This rubbing created a huge hole in the high pressure fuel line, causing diesel to spray everywhere on the driver side of the engine compartment. This causes a massive safety issue due to diesel fuel uncontrollably spraying onto hot engine components. In my own research, this seems to be a known problem for GM. I believe there is a TSB published for this exact problem, but I have yet to find the document online. This needs to be an official recalled item ASAP.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11748004July 2, 2026
ENGINE, SERVICE BRAKES
Component that failed: brakes. I was pulling into a parking spot at low speed and the brake pedal was suddenly extremely difficult to depress, almost impossible. It felt as if a brick were under the pedal but there was no obstruction. I was able to stop only because I was already going so slow. Safety of myself and others was at risk because I was almost unable to stop the vehicle. If I had been going any faster I don't believe I would have been able to without crashing into an obstacle. Vehicle is currently at a service shop but issue has not been verified or repaired as of today. When restarting the vehicle, the engine stuttered and started making odd sounds, and wouldn't idle properly. There were no warning lamps, messages, or other symptoms at all prior to failure. When I entered the parking lot it was working normally and when I turned to enter a parking spot the brakes suddenly just failed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746816June 26, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
The contact owns a 2026 Chevrolet Colorado. The contact stated that while driving 70 MPH with the adaptive cruise control engaged, while the vehicle was approaching another vehicle from the rear, the brakes independently activated. No warning light was illuminated. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed, and the contact was advised to stop using the adaptive cruise control while driving. The vehicle was not repaired. The manufacturer was notified of the failure and opened a case. The approximate failure mileage was 8,664.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746459June 25, 2026
ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
The contact owns a 2021 Chevrolet Colorado. The contact stated that while driving at 30 MPH, the check engine warning light illuminated. A dealer was contacted. The vehicle was taken to the dealer, where it was diagnosed, and it was determined that the camshaft actuator valve needed to be replaced. The vehicle was not repaired. The contact associated the failure with Special Coverage Program: N232430470 (Camshaft Position Actuator Valve Solenoid - Bank 2 (Left Side) Exhaust ); however, the VIN was not included in the program. The manufacturer was notified of the failure and informed the contact to call the NHTSA Hotline for assistance. The failure mileage was 43,500.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746174June 24, 2026
ELECTRICAL SYSTEM
The turn signal has an intermittent condition. When I put the right turn signal indicator on to signal a right turn, after the turn is completed and the turn signal stick returns to the off position my left turn signal with signal a left turn flashing approximately 2-3 times before turning off. I took it to the local Chevrolet dealer maintenance shop and they told me the replaced the turn signal stick, however a few days later the same problem occurred again. I have also learned online that other owners have had the same issue with their Colorado pickup trucks also.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11745892June 23, 2026
ELECTRICAL SYSTEM:IGNITION
The contact owns a 2022 Chevrolet Colorado. The contact stated that while parking the vehicle, it was difficult to remove the key from ignition switch. There was no warning light illuminated. The contact stated that the failure was a recurring failure. The dealer was contacted, and the contact was informed that parts were on a national back order. The manufacturer was not made aware of failure. The failure mileage was 23,750.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11745625June 22, 2026
POWER TRAIN, SERVICE BRAKES, HYDRAULIC, ELECTRICAL SYSTEM
The contact's husband owns a 2025 Chevrolet Colorado. The contact stated that after exiting a car wash tunnel and parking the vehicle on the side of the car wash building, the vehicle continued to roll forward at a high speed without warning. The contact used both feet and excessive force on the brake pedal to stop the vehicle; however, the vehicle continued to roll forward. The vehicle ran over the parking pillar and crashed into a brick column attached to the building. The vehicle continued to roll forward after the crash and eventually stopped once it rolled over the car wash road indentation. The contact reversed out of the car wash indentation and called her husband for assistance. After her husband arrived at the scene; the vehicle was driven to the residence without any further issues. The vehicle remained at the residence and was not yet diagnosed or repaired. The manufacturer was notified of the failure, and the contact was provided a case number. The failure mileage was approximately 111,817.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11745203June 19, 2026
ELECTRICAL SYSTEM
key will not release from ignition. I will put the truck in park but the computer will not read that it is in park, so the key can only be rotated to the accessory position. This has been confirmed by the dealership. No codes are coming up nor any lights on the dash.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744770June 17, 2026
STEERING, UNKNOWN OR OTHER, ELECTRICAL SYSTEM
**Vehicle Safety Complaint** I am experiencing a serious safety issue with my 2016 Chevrolet vehicle involving the power steering system. On a somewhat regular basis, I receive dashboard warnings including "StabiliTrak Not Working," and "Service Power Steering." Shortly after these warnings appear, the power steering fails while I am driving. When this occurs, I must use significant force to turn the steering wheel in order to maintain control of the vehicle and make turns. When I pull over, turn off engine and wait a few minutes, the restart the engine, it appears to be resolved and works fine. This creates an extremely dangerous driving condition. I am concerned that I may not be able to turn quickly or forcefully enough to avoid an accident, potentially resulting in a collision, injury, or death. I am aware that certain 2015 model year vehicles were recalled for similar power steering issues. However, despite experiencing what appears to be the same defect in my 2016 vehicle, no recall has been issued. The issue remains uncorrected and continues to pose a significant safety risk. GM Customer Care (1-800-462-8782) states I am not eligible for any cost assistance because it is a 2016 model and not 2015. Given the serious safety implications of sudden power steering loss while driving, I am requesting that NHTSA investigate this issue and determine whether a recall is warranted for affected 2016 vehicles. The sudden loss of power steering while the vehicle is in motion presents a substantial safety hazard and should be addressed before it leads to serious accidents or injuries.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744040June 14, 2026
ENGINE, ELECTRICAL SYSTEM
On May 15, 2026, my 2023 Chevrolet Colorado (2.7L L3B turbocharged engine, approximately 49,000 miles) lost its entire engine oil charge while in normal operation, and at NO point did the low-oil-pressure warning light illuminate to alert me. While driving, a loud buzzing/vibrating noise developed near the upper engine and the center dash area. The vehicle continued to run with no oil-pressure warning of any kind — no low-oil-pressure light and no audible oil-pressure chime. Concerned by the noise, I immediately pulled into a parking lot and checked under the hood. The engine oil dipstick was completely dry, showing no oil whatsoever. I added 3 quarts of oil and the dipstick still showed no reading, indicating the engine had been operating with a critically low or empty oil level. Throughout this entire event, no oil-pressure warning activated. There was no external oil leak, no puddle where the vehicle is normally parked, and no oil in the coolant reservoir, which suggests the oil was being consumed or lost internally rather than dripping out — a condition the driver cannot see or anticipate without a functioning warning system. Drivers depend entirely on the oil-pressure warning system to alert them before oil starvation causes catastrophic engine damage or sudden engine seizure. An engine that seizes without warning while the vehicle is in motion creates an immediate and severe crash risk — sudden loss of motive power in traffic, on a highway, or in an intersection. The complete failure of this warning system to illuminate during a total loss of oil is, by itself, a safety defect independent of whatever is causing the oil loss, because it removes the driver's only opportunity to stop the vehicle safely before failure. These symptoms also align with existing GM service documentation: TSB 25-NA-309 addresses high idle, oil consumption, oil leaks, and MIL illumination caused by internal failure of the PCV oil separator, and service campaign N232415060 addresses a
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744039June 14, 2026
POWER TRAIN, VEHICLE SPEED CONTROL, ENGINE
My 2023 Chevrolet Colorado (2.7L, approx. 49,000 miles) experiences sudden, intermittent loss of motive power involving the 8-speed automatic transmission. The transmission sets codes and the vehicle drops into limp mode, capped at roughly 45 mph, without warning. The most dangerous symptom is a total loss of acceleration from a stop, especially on inclines — pressing the accelerator produces no response. On one occasion, stopped on a slight incline, the vehicle rolled backward toward the car behind me when it failed to move forward on accelerator input. I narrowly avoided a collision. On a separate occasion, after pressing the accelerator with no response, the vehicle then suddenly lurched forward into cross traffic; repeated presses produced inconsistent, delayed engagement, nearly causing a collision. To climb inclines I now have to hold the brake while applying throttle and slowly release the brake to prevent rollback. These are unpredictable loss-of-control events that create a serious crash risk in traffic. I believe this relates to a known issue affecting the GM 8-speed automatic transmission. The vehicle is currently at a GM dealer and I have an open GM Customer Care case. No crash, fire, or injury has occurred yet, but two near-collisions have.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11743987June 14, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
At 6700 miles, the following warning lights came on: Service Trailer Brake Service ESC Service Brake Assist Adaptive Cruise control unavailable. I brought the truck to the dealer. They read the codes and found a service bulletin. “6721 found service bulletin for code C055F vehicle needs a master cylinder/booster/ebcm parts ordered” They told me it was safe to drive but I refused to drive given what I found online about this issues. The vehicle took a week to fix.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11743914June 13, 2026
STEERING
Driving 65mph down highway and power steering lost power and Error message "Stabilitrak" "Power steering drive with care" This is a busy highway and I was scared I was going to crash into another vehicle or run off the road. I have taken this vehicle immediately to my Chevy dealer and was told it was my rack and pinion needed to be fully replaced. I checked the recall list and my vehicle was not listed , however GM recall N202325410 for the 2015 Colorado has the same components and parts was involved in a recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11743496June 11, 2026
ENGINE, ELECTRICAL SYSTEM
Issue 1: Cooling Fan Remained On After Engine Shutdown Component or system involved: Engine cooling system and fan control system, including the radiator cooling fan, fan relay, coolant temperature sensor, wiring, or engine control module (ECM). The vehicle is available for inspection upon request. What happened: After turning off the engine, the radiator cooling fan remained running continuously for approximately five minutes and would not shut off as expected. No warning light, message, or other dashboard indication appeared before or during the event. This was unusual behavior compared with normal operation. Safety risk: The unexpected fan operation created concern that the cooling system was malfunctioning and that the vehicle could overheat, experience an electrical problem, or become unreliable while driving. A cooling system or electrical failure while in traffic could put me and other drivers at risk. Reproduction or confirmation: The issue occurred several time and was confirmed by a Chevrolet dealer, and was told that my warranty did not cover the issue. I took it to outside mechanic to fix the issue as Chevrolet wanted to charge over $1500 for the issue. No warning lamps, messages, overheating indicators, or other symptoms appeared before the fan remained on. The problem occurred suddenly back in 2025. Issue 2: Ignition Key Gets Stuck and Cannot Be Removed Ignition lock cylinder, ignition switch, transmission shift-interlock system, park-position switch, or steering column lock mechanism. The vehicle is available for inspection upon request. The ignition key intermittently becomes stuck and cannot be removed from the ignition. The problem occurs after parking and turning the vehicle off, and I sometimes need to move the shifter or steering wheel repeatedly before the key can be removed. A stuck ignition key can prevent me from properly shutting down and securing the vehicle. It may also indicate a failure in the ignition or shift-interlock system.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11743322June 10, 2026
POWER TRAIN
Failed upper radiator hose.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11742743June 8, 2026
STEERING
The contact owns a 2015 Chevrolet Colorado. The contact stated that while driving at an undisclosed speed, the steering wheel failed to turn in the intended direction. The power steering failure warning light illuminated. The contact, who was a retired certified mechanic, diagnosed the vehicle with an electronic power steering gear unit failure. The vehicle was not repaired. The vehicle was taken to the dealer, where it was diagnosed with electronic power steering gear unit failure. The contact was informed that the part needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 60,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11742547June 7, 2026
STEERING
was driving my vehicle on heavily traveled road June 3rd , 2026 when suddenly TC light and "service power steering drive with care "came on . Steering wheel became very stiff and hard to turn. Luckily I was able to pull into a parking lot and avoided an accident. I then turned off the vehicle and steering wheel became free. This happened again later that day and the next day. Each time I shut off the vehicle and it reset the steering wheel. However, due to safety issue I have not driven the vehicle since Thursday June 4th. We are a two care family and down to one car now. I need my vehicle so I made an appointment for service on June 8th. I will forward a copy of the bill. I noticed there was a recall on the 2015 Chevy Colorado however not on the 2016 model. I wanted to bring this to your attention.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11742439June 6, 2026
STEERING
Power steering failure, without incident. It started one morning, after turning off truck the previous day. Warning lights displayed as soon as truck was started. Very difficult to turn steering wheel. Too dangerous to drive. Dealer indicated the steering rack should be replaced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11742456June 6, 2026
SEATS, ENGINE, UNKNOWN OR OTHER
Since i've had my truck the passenger seat vibrates excessively while driving; the oil alert comes on even when there is oil, current oil change; seems to not have power, shifts hard. What's interesting is that these items come up when I searched on recalls. this truck is not driven hard... mehanic cant figure out what is causing the oil alert, the passenger seat shaking excessively.. and there is a recall on You Tube Truck was purchased in [XXX], 07/15 have lived in [XXX] since 11/15. This is unacceptable INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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