Chevrolet Colorado Complaints

411 consumer complaints on file.

#11724366March 14, 2026
SERVICE BRAKES, STEERING, SUSPENSION
At ~20,300 miles, severe chassis and steering wheel vibration occurred during high-speed highway descents while braking. Safety risk: reduced steering control at highway speed. The vehicle was inspected by a franchised Chevrolet dealer in Lakewood, CO. The technician's written service notes document rear rotor Lateral Runout (LRO) of 0.006 inches against GM's maximum allowable specification of 0.002 inches per GM Service Bulletin 00-05-22-002 — 3x the engineering limit. The defect was confirmed in dealer documentation and is available for inspection. After I identified this discrepancy, the Service Manager claimed the technician meant 0.006 mm (metric). Photographic evidence from the dealer's own diagnostic video shows a dial indicator clearly labeled in 0.001-inch increments with the needle resting on the 6th tick mark. A metric reading of 0.0002 inches is physically impossible to display as 6 full divisions on this tool. GM Customer Assistance denied the warranty claim, classifying it as maintenance. Lateral Runout is a geometric specification, not a wear measurement. A rotor 3x out of tolerance at 20,300 miles is a material or assembly defect. No warning lamps appeared. The safety concern remains unresolved.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724169March 13, 2026
POWER TRAIN, ELECTRICAL SYSTEM
Unknown on first appear - key gets stuck in the ignition. This happened for the first time shortly after we bought it. It was still under warranty and the Chevrolet dealership in Washington PA fixed it. We paid to have it fixed and now it’s out again and we can’t get our key out of the ignition and we sit there forever trying to get it to work. Restarting vehicle etc. We had an appointment the other day and sat there well over a half hour trying to remove the key from the ignition because you obviously can’t leave it in the vehicle. We even drive the vehicle to a different spot in a lot to see if it will release what seems to be pressure to get it out? There’s no warranty to fix it and we shouldn’t have to replace the same issue over and over again. I feel this should be a recall or a lemon issue. Also- we took our vehicle to a local inspection auto shop because we have an issue with the transmission shuttering like you are driving over a rumble strip. We were informed there has been recalls on the Colorado trucks through the years however we have no recall on our vin. I believe and feel this should be covered under the recall since it’s obviously is an ongoing issue through the years. There weren’t any warning lights and currently still no warning lights when these issues happen. This is a big inconvenience owning a truck that we bought brand new and having repeated issues that are known for this particular vehicle. Yes it will be available to be inspected upon request. Please assist. Attached is a receipt where we tried to see if the truck was possibly shuttering from being out of aligned. That wasn’t the case and they referred us to Middle Creek Garage where we paid to have it looked at and they told us about the transmission recalls and what they are known for. I can’t find my receipts. Washington Chevrolet in Pennsylvania is who has worked on our ignition key issues twice. Your date below is messing up. Transmission started in 09/2025.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723867March 12, 2026
ELECTRICAL SYSTEM, POWER TRAIN
The contact owns a 2024 Chevrolet Colorado. The contact stated that while driving at an undisclosed speed, the brake pedal depressed to the floorboard and was spongy. Additionally, the navigation system shut off unexpectedly, and the Forward Collision Avoidance warning light illuminated, causing the seat belt to tighten while the vehicle was in park. The contact also received OnStar alerts that the vehicle was being stolen and that the 12-Volt battery voltage had dropped. The manufacturer was not notified of the failure. The vehicle was driven to the dealer to repair the issues, but the failure persisted. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 8,285.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723733March 11, 2026
ENGINE
The upper radiator hose on some huge percentage of these trucks fail (mine has failed at just over 20K miles). You can check the Colorado Chevy forum, youtube, etc., et al, and find plenty of instances where this has failed. As this is the cooling system, it can cause the engine to overheat and potentially ruin the engine. The flaw seems to be an engineering issue with the rubber seal they use (instead of a high quality o-ring) to seal the upper hose to the radiator. Additionally, since this can cause engine failure it should be addressed immediately. Instead, my local Chevy dealer, since its not a recall item, said they could schedule a time next week for me to LEAVE the truck and then they would get to it in 7-10 days. This is extremely unfair to the consumer who depends on these vehicles. This should absolutely be a recall item. You can find 1000's of examples online and if you can pull GM repair data, I'm sure you'll find 1000's more.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723653March 11, 2026
POWER TRAIN
A few weeks ago the heat started performing intermittently, about half the time only blowing out cold air even with the temperature set to 85°. I live in Minnesota and we have had numerous weeks of below 0 temperatures. Lo and behold, I find out there are widespread reports of the O ring seals on the radiator and heater hoses failing and causing coolant leaks. These leaks are significant enough to render the vehicle inoperable and with no cabin heating or cooling. This could lead to life-threatening situations in adverse weather conditions. It could also create dangerous roadside failure situation in heavy traffic, particularly on interstate highways. Dealers are aware of the issue and are currently repairing vehicles under warranty. However some dealers are telling owners that the cooling system is not part of the engine and drivetrain, and therefore is not covered under the original factory warranty if the vehicle has exceeded the initial bumper to bumper warranty limits. Dealers are also telling owners that parts are on backorder due to high demand, and that repair wait times could take weeks. The vehicle is unsafe to operate with a known coolant leak.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11722505March 6, 2026
ENGINE
The upper radiator hose on some huge percentage of these trucks fail (mine has failed at just over 20K miles). You can check the Colorado Chevy forum, youtube, etc., et al, and find plenty of instances where this has failed. As this is the cooling system, it can cause the engine to overheat and potentially ruin the engine. The flaw seems to be an engineering issue with the rubber seal they use (instead of a high quality o-ring) to seal the upper hose to the radiator. Additionally, since this can cause engine failure it should be addressed immediately. Instead, my local Chevy dealer, since its not a recall item, said they could schedule a time next week for me to LEAVE the truck and then they would get to it in 7-10 days. This is extremely unfair to the consumer who depends on these vehicles. This should absolutely be a recall item. You can find 1000's of examples online and if you can pull GM repair data, I'm sure you'll find 1000's more.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11722333March 5, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
there have about 4 incidents where my vehicle has engaged the automatic emergency breaks while I’m driving, even though there are no cars around me close enough to cause that reaction. called 911 on most recent incident to get medical evaluation to check chest from seat belt sudden locking
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11722321March 5, 2026
ENGINE
Upper radiator hose leak with 36,750 miles(just out of warranty) 3 days after it was at dealer for oil change and replacing the heat shield. Apparently VERY common in these vehicles which says they are aware but haven't FIXED the issue, should be a RECALL!!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11722116March 4, 2026
ENGINE
Copied this from a forum and it's the same thing for me. I'm editing to fit my unique situation. This is an $800 repair at my dealer for a $40 part! 5 day backorder so I'm without a vehicle. The upper radiator hose on some huge percentage of these trucks fail (mine has failed at 37500 miles). You can check the Colorado Chevy forum, youtube, etc., et al, and find plenty of instances where this has failed. As this is the cooling system, it can cause the engine to overheat and potentially ruin the engine. The flaw seems to be an engineering issue with the rubber seal they use (instead of a high quality o-ring) to seal the upper hose to the radiator. Additionally, since this can cause engine failure it should be addressed immediately. Instead, my local Chevy dealer, since its not a recall item, said they could schedule a time next week for me to LEAVE the truck and then they would get to it in 7-10 days. This is extremely unfair to the consumer who depends on these vehicles. This should absolutely be a recall item. You can find 1000's of examples online and if you can pull GM repair data, I'm sure you'll find 1000's more.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11721483March 2, 2026
STRUCTURE
The contact owns a 2024 Chevrolet Colorado. The contact stated that the roof of the vehicle had several dents. The contact became aware that several similar vehicles had the same dents to the roof. The contact referenced NHTSA ID Number: 11014388 (STRUCTURE) as the cause for the failure; however, the VIN was not included. The dealer was notified of the issue. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 72,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11720352February 25, 2026
ENGINE
Radiator hose near failure, lose of coolant could be catastrophic. Upper Radiator hose quick disconnect O-ring inside failed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719632February 21, 2026
ENGINE
Check engine light appeared and fans kicked on loudly. Stayed on even after shutting the vehicle off. Vehicle is a 2024 with only 28,639 miles on it. Upper radiator hose was leaking and would not seal. Took to dealership for repair and replacement. Was informed it was the 3rd Chevy Colorado this week with this issue! Was stunned. Further internet research found a staggering number of forum posts with this same issue. This is a recall-worthy issue at this point. Please consider issuing a recall based on the safety issues this may pose if engines seize or overheat as well as the sheer number of the same reported incidents.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719107February 19, 2026
ENGINE
Since Friday, February 23rd 2026 when my 2023 Chevy Colorado first start blowing oil out of the oil pan. almost 5 qts total was lost when it arrived at the dealership. Truck was out of service from Friday until the following Wednesday, January 28th. The truck was picked up and taken on a drive out to (January 29th, 2026) Waverly, KS from my hometown of Prairie Village, KS about 70 miles. On the way back home the truck went into safe mode at highway speeds. Lost all acceleration and barely made it off the side of the road before getting hit. Truck went back to dealership after being towed 70 miles. Where it was kept until Friday, February 6th. During this time at the dealership, they thought the problem was fixed, where again blew out all the oil while driving. Finally received the truck back. Check engine lights were still on but truck was holding oil and driving decent. Truck was doing fine until Monday February 16th. I was at a job and was driving home to finish the day. Again on the highway at highway speeds, truck goes into safe mode and limp it to gas station to again be empty on oil. It is still sitting there. Just last January the truck needed a new Transmission at 48,000 miles and at the same time a wirinig harness for the back-up camera needed replaced. Alot of things have been going wrong with this truck to be so new. It has cost me alot of out of pocket expenses.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719002February 19, 2026
POWER TRAIN
upper radiator fitting is leaking, Chevy is replacing the radiator and the hose
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11718422February 17, 2026
FUEL/PROPULSION SYSTEM, UNKNOWN OR OTHER
Transmission hesitates and/ or slams into gear.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11718361February 16, 2026
ELECTRICAL SYSTEM
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11718229February 16, 2026
ENGINE
The truck has 28,000 miles and has been only driven for commuting on interstate conditions. While traveling on an 80 mile commute, I experienced complete engine failure while traveling at 75 MPH (the posted speed limit is 80). As the engine failed, I was placed in a dangerous position as there is no pull-off and traffic was heavy. I was stranded in winter conditions with no ability to heat or stay warm. OnStar assisted with a tow to the closest dealership which was Ressler Chevy in Bozeman, MT. The results of the inspection indicated a failed crank shaft, hole from internal debris in the engine block, and the engine seized. This has resulted in a engine replacement. When asked, this has been an ongoing problem with the 2.7 engine yet there is no recall and the fix is to replace it with another 2.7 with no fix to the issues. This truck has received all required maintenance through Chevy dealerships and has no upgrades or changes from the manufacturer settings when purchased a year ago. There were no signs, symptoms, or warmings prior to the engine failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11718172February 15, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Recall was performed on truck about a year ago for the pedestrian collision automatic braking. Today the truck locked up the brakes in traffic and there wasn’t a pedestrian in sight. I believe the recall didnt truly fix the issue, as it has given false alerts before without applying the brakes
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11717993February 14, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, UNKNOWN OR OTHER
Radiator inlet hose leaked which caused low coolant. Check light alerted. Replace the hose. Parts are on backorder. Also had a recall on the emergency brake assist. I took this in for the recall however the alert assist still goes off.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11717978February 14, 2026
ENGINE
Upper radiator hose leak.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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