2024 Chevrolet Colorado

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/31/2024· STRUCTURE

  roof caves in going through car wash due to thin roof panel general motors issued a technical service bullitin for it the fix did not work the roof dented again directly afterwards i have an open case with GM for it they are attempting to come up with a fix for it but nothing yet this has been going on for 10 months now and now i am hearing they will do nothing about it until the NHTSA issues a recall i believe this could be a serious safety issue in a roll over accident the roof structure is inadequate

• 12/29/2025· SERVICE BRAKES

  The front brake pads are showing extremely uneven ware. Outer brake pad is at 2mm and the inner is at 7mm due to a spring issue on the front caliper. There is also a lip on the left rotor. The tech used 25-NA-365 to help identify the issue. However, my VIN is not covered under this repair. The result is a $500 out of pocket repair for something that should be a mfg defect and not wear and tear. As this was already outlined as an issue with other 2024 Chevy Colorado's I am asking this to be expanded to cover my vehicle as well. The issues was also causing my brake sensors to "detect" new brakes and I had to inform the vehicle that I have not had brake service done to trigger this alert.

• 12/24/2025· ELECTRICAL SYSTEM

  Starting on [XXX] 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 [XXX] 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. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• 12/22/2024· UNKNOWN OR OTHER

  Cold weather random single quiet chime heard over radio. Random times no duplicating. Sometimes at stop light with brake pressed it will chime once. Other time as you take off from stop sign single quiet chime heard. Other times as you are driving it will do this. Only factor is that is when its cold outside. Vehicle drives fine and no lights on dash indicating an issue. Roads clear no snow or ice. Cleaned all 3 cameras and still same issue when cold outside. Not sure if this is affecting any safety features on vehicle or not or something chevy needs to address in an update to fix. I am not the only one with this issue as I have read a lot on facebook posts and internet forums for this

• 12/19/2025· SERVICE BRAKES,ENGINE

  Visibly observed antifreeze / coolant leaking from top radiator hose where it connects to the radiator. Dealer replaced upper radiator o-ring but it's still leaking. At 17000 miles a service brake warning message showed up on information screen. Front brake rotors are warped. Dealer states normal wear on front brakes. Also the dealership stated the front left inner brake pad was down to 2mm of pad left. Wanted over $420 to turn rotors and replace pads. I inquired why the left front pads were worn so much than the right side. They stated this was normal!

• 12/13/2024· EXTERIOR LIGHTING

  Vehicle headlights provide very poor lighting in fog or in rain at night. It is impossible to see highway lane markings.

• 12/12/2025· ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  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.

• 12/06/2025· 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.

• 12/03/2025· VISIBILITY

  The contact owns a 2024 Chevrolet Colorado. The contact stated that while attempting to add windshield washer fluid to the windshield washer fluid reservoir. The contact stated that the washer fluid failed to pass through the filler neck and enter the reservoir. The vehicle was taken to the dealer, who informed the contact that the failure was due to a poor design flaw and that there was no repair available currently. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 14,000.

• 11/27/2024· SERVICE BRAKES

  On the afternoon of [XXX], I had an interesting incident in a parking lot while slowly pulling into a parking spot. As I began braking, the brake pedal suddenly sank to the floor, forcing me to engage the emergency brake to stop the vehicle. After restarting the truck, the pedal firmness returned, but I noticed a peculiar sound, likely originating from the ABS pump or solenoids. No warning lights illuminated on the dashboard, and no error codes were detected with my scanner. Additionally, I’ve observed that the front driver’s side wheel has significantly more brake dust compared to the passenger side. I brought this issue to the attention of the service advisor at Boulevard GMC in Signal Hill, CA. Boulevard GMC informed me that brake parts are currently on a nationwide backorder, and there is no estimated time of arrival for when GM will supply dealerships with replacement parts. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• 11/21/2024· STRUCTURE

  The contact owns a 2024 Chevrolet Colorado. The contact stated that while the vehicle was parked, the contact heard a loud banging sound coming from the roof. The contact became aware that the headliner was fractured. The contract stated that the cause of the failure recurred while at the local car wash. The contact stated the headliner inadvertently popped back into place The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The approximate failure mileage was 3,080.

• 11/19/2025· EXTERIOR LIGHTING

  After completing a right turn with a right turn signal, the vehicle will signal a left turn for 3 blinks.

• 11/19/2024· FUEL SYSTEM, GASOLINE

  The contact owns a 2024 Chevrolet Colorado. The contact stated that while his wife was driving approximately 60 MPH, the vehicle lost motive power, and failed to exceed 5-8 MPH. The traction control and the check engine warning lights were illuminated after the failure. The contact's wife was able to drive across lanes and pulled over to the right side of the roadway. The vehicle was towed to the dealer, where it was diagnosed with fuel injector failure. The dealer ordered the parts. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was approximately 2,900.

• 11/18/2025· ELECTRICAL SYSTEM,EXTERIOR LIGHTING,UNKNOWN OR OTHER

  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.

• 11/13/2025· STRUCTURE

  Bought a 2024 Chevy Colorado in Dec 2024. Going through a car wash, the air blower put dent in top of the truck. Found out there is a technical service bulletin 23-NA-209 where Chevy admits there is structural issue with bracing of the roof. The TSB also shows where five additional braces are to be added to the roof to give structural integrity. Worried about safety of truck should there be a rollover.

• 11/10/2025· ENGINE

  Upper coolant hose started leaking two weeks ago.

• 10/30/2025· BACK OVER PREVENTION

  The contact owns a 2024 Chevrolet Colorado. The contact stated that the rearview camera failed to operate while shifted in reverse(R). The contact stated that the vehicle was taken to the dealer on two separate occasions; however, the failure returned after each visit. The contact stated that the dealer had acknowledged the failure; however, the contact was informed that there was no fix for the failure. The vehicle was not repaired. The manufacturer was notified of the failure but offered no additional assistance. The failure mileage was approximately 2,300

• 10/29/2025· ENGINE

  A leak in the upper radiator coolant intake hose has been found. This leak is the result of a bad rubber o-ring in the connection between the radiator and the hose. This has resulted in coolant regularly leaking from the vehicle causing power train issues, health and safety concerns where toxic coolant is leaking and environmental concerns. A loud “whooshing” noise was heard from the engine bay prior to eventually a check engine light being illuminated when the coolant level became low enough.

• 10/25/2024· ENGINE

  The vehicle was purchased new from Courtesy Chevrolet in San Diego, CA. After 500 miles on the odometer, I decided to change the oil with fresh Castrol Syntec 5W-30 which has the Dexos 1 Gen3 approval along with a new ACDelco PF66 oil filter. Upon removing the oil drain plug and after all of the oil had been drained, I noticed the threads for the oil drain plug appear to be loose and perhaps broken free from the stamped aluminum oil pan. Luckily, I was fortunate to obtain a perfect seal while pulling on the drain plug and threading it into the pan. The attached images are from a new oil pan I purchased. The steel threaded insert inside the stamped aluminum oil pan has broken free and the only way to properly repair it is to have the factory oil pan replaced with another. The design is poor and there is no way to prevent the threaded insert from falling into the pan rendering the vehicle inoperable. I will be taking the vehicle into the dealership to express my concern.

• 10/25/2024· ELECTRICAL SYSTEM

  The contact owns a 2024 Chevrolet Colorado. The contact stated while driving 75 MPH, the cruise control feature was intermittently inoperable causing the vehicle to lose automotive power. The Blind Spot mirror sensor warning light intermittently failed to illuminate when another vehicle was passing by the vehicle. The turn signal lights intermittently activated the opposite turn signal light after the turn was completed. The pedestrian detection warning light was intermittently illuminated. The failures occurred on several occasions. The vehicle was taken to a dealer on several different occasions to be diagnosed; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 1,000.

• 10/20/2025· AIR BAGS,SEAT BELTSCrash

  The contact owns a 2024 Chevrolet Colorado. The contact stated that while his employee was driving at 55 MPH, the vehicle hit a deer, but the seat belt did not hold the driver in place. The contact stated that the driver's left side of her chest hit the steering wheel, she hit her head hit the windshield, and when the seatbelt retracted, the driver was pulled back to the seat with force. Additionally, the contact stated that the lap band of the seat belt tightened during the impact and bruised her lower stomach. The air bags did not deploy. The vehicle was knocked into the ditch, and then the vehicle was steered to the side of the road. Medical attention was needed. A police report was filed. The vehicle was taken to a dealer, where it has not been diagnosed as of yet. The manufacturer was notified of the failure. The failure mileage was approximately 14,152.

• 10/08/2024· SERVICE BRAKES

  Got notification of brake system failure on the dashboard and lost all braking ability. After the truck was shut off they worked again, perfectly fine. This scenario repeated itself and I lost breaks again. The truck has 200 miles on it and after looking online seems to be a common issue

• 10/07/2024· ELECTRICAL SYSTEM,UNKNOWN OR OTHER

  After using turn signal for a right turn and the wheel straightens back out, the left turn signal comes on for 3-4 blinks. Has caused confusion and have had vehicles turn in front of me. Safety concern.

• 10/03/2024· UNKNOWN OR OTHER

  After making a right turn, when you bring the steering wheel back it will turn on the left turn signal for 3+ flashes instead of just canceling out the right turn. So after most right turns, the left blinker will come on when straightening back out. This is a bigger safety issue than GM is leading on. I have had two "close calls" because of it. People will pull out on frontage roads because they think I am immediately making a left turn after a right turn. This issue is tracked all the way back to early 2023. There are forums all over and I would guess there are thousands of people dealing with this issue now. All I have seen is a bulletin issued by GM but none of the fixes actually fix the problem.

• 09/27/2024· ELECTRICAL SYSTEMCrash

  My teenage son was involved in an accident because of distraction caused by his he dashboard. Upon taking right turns with the right blinker, the LEFT blinker would subsequently illuminate for at least 4 blinks. Additionally, the CHECK ENGINE light was also illuminated. The vehicle only had less than 90miles on it. As he took a right turn at a 4 way stop, he was distracted by the left blinker and attempted to turn off the blinker manually which caused him to steer into the curb which them caused him to lose control and his a brick mailbox. $8500 worth of vehicle damage and $1500 worth of mailbox replacement damage was caused. Chevrolet dealership service dept indicated that blinker switches in new Colorados have been malfunctioning and they are replacing the blinker switches due to defect. After collision repair, I will take the truck jn to get switch replaced AND inspect why the check engine light is illuminated.

• 09/22/2025· SERVICE BRAKES

  At engine start up there were two warnings that came up on info screen. "Service Front Brake Monitor" and "Front Brake Pads Low". Just before this incident the monitor showed front pads at 82% brake life and the rear pads at 84%. Upon my own inspection the driver side front brake pads are worn significantly more than the passenger side. Front brakes are also squealing when coming to a stop. Chevrolet dealership inspection/repair scheduled for 9/22/25.

• 09/18/2024· FORWARD COLLISION AVOIDANCE

  The contact owns a 2024 Chevrolet Colorado. The contact stated while driving at an undisclosed speed, the Forward Collision Avoidance sensor failed to function as needed. The contact stated that the brake was activated without cause. The vehicle was towed to the dealer where it was diagnosed with a failed camera. The contact was informed that the camera needed to be replaced. The vehicle was repaired. The vehicle was towed back to the residence. The failure reoccurred. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 425.

• 09/14/2024· ELECTRICAL SYSTEM

  Right turn signal auto-cancel activates left turn lane change signal aproximately 60% of the time. This may cause confusion to oncoming traffic and could lead to an accident. Dealer did not road test vehicle, tryed to replicate problem with the vehicle stationary. This defect only arises while the vehicle is in motion.

• 09/10/2024· VISIBILITY/WIPER

  I purchased a new 2024 Chevy Colorado Z71 a few weeks ago. The windshield has some manufacturing defects. There are rings inside the glass that cause bad glare. I have tried using window cleaners but the rings are inside the layers of glass. I had the dealership inspect the issues and they confirmed there are flaws in the windshield. Dealership is trying to work with GM on the issue.

• 09/06/2024· SERVICE BRAKES

  We purchased a 2024 Chevy Colorado mid June and drove it successfully, without incident until the end of August when the vehicle had complete brake failure. My husband was driving on I-95 in morning rush hour traffic when the dashboard lit up flashing several different indicators and a message saying "Brake System Failure" and "Service ESC" He had no brakes but could slow somewhat by applying as much pressure as he could to the brake pedal. He got the car to the dealer that same morning, Grieco Cheverolet Delray. They worked on the car all day and we were called in the late afternoon to pick up. It was explained to us that GM advised their mechanics to restart the computer that controls that component and that the problem should be fixed. We were also told they were going to go ahead and order a replacement part in case "it happened again." This comment did not leave us with much confidence. Then, as we were checking out, the employee noticed there was no explanation of what had been done to the vehicle. He called the mechanic and said he refused to hand over the keys until notes were added explaining what was done to address this serious issue. So notes were made, copies were handed over, and off we went. The truck drove perfectly until exactly one week later when the dash lit up again with all kinds of alerts and lights stating, "Brake System Failure" and "Service ESC." That's right, no brakes again. We had the truck towed back to the dealer this time and we have been told they have ordered "the part" and it will probably be 3 weeks. That was one week ago and we have not heard anything yet. We have concerns over how nonchalant Cheverolet and the dealer seem to be about a brand new car having complete brake failure twice and no real explanation as to why. Can you advise? Thank you

• 09/06/2024· FORWARD COLLISION AVOIDANCE

  As I was pulling into my driveway, my 2024 Chevy Colorado erroneously sensed a pedestrian and suddenly applied the brakes. I was traveling about 7 mph. There was no person or object in my path.

• 09/05/2025· ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  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.

• 09/05/2025· ELECTRICAL SYSTEM

  The contact owns a 2024 Chevrolet Colorado. The contact stated that while traveling by RV and towing the vehicle, the contact followed the Manufacturer's recommendation to disconnect the battery while towing. Upon arriving at the destination, the contact reconnected the battery and started the vehicle; however, the instrument panel was blank and failed to display pertinent vehicle information. The vehicle was taken to the dealer, who diagnosed a failure with the radio module. The vehicle was repaired, but the failure reoccurred. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 2,500.

• 09/01/2026· UNKNOWN OR OTHER

  I bought this vehicle late June 2026 and it is currently September 1 2026 and last week I encountered a check engine light. Its already having coolant issues. Way too early for something like this. Only 64,000 miles.

• 08/31/2026· STRUCTURE

  The windshield cowl and trim pieces keel breaking. If I didn't keep an eye on them they would just end up flying off causing road debris or projectiles

• 08/31/2026· ENGINE

  Engine cooling system has a known leak. It is rather expensive out of pocket and although there is now a tsb the tsb does not cover the danger of overheating an engine and being stranded on the side of the road. Also the coolant leaking causes an unseen hazard by polluting water supplies with one of the more known toxins to the water and environment.

• 08/29/2026· ELECTRICAL SYSTEM,SERVICE BRAKES

  While driving home multiple lights,messages and sounds came on the dashboard. I stepped on the brake and there were no brakes. I put vehicle in neutral and pumped brakes a few times. I was not traveling that fast so the vehicle stopped before I hit the person in front of me. I drove 10 mpg with my hazards on to the nearest gas station. I called Chevy service and they sent a tow truck N/C to bring to the dealer.

• 08/28/2026· ENGINE

  I was told that my vehicle has a bent exhaust valve, which has caused irreparable damage to the engine and requires a complete engine replacement. The dealership could not determine what caused the valve to bend, but they indicated that it could potentially be a manufacturing defect, although they could not confirm that. My vehicle has now been at the Chevy dealership for more than 30 days, and I was informed that there are currently no replacement engines available from the factory due to a shortage. Given that this appears to be a known parts shortage, I assume other owners of the same make and model may be experiencing similar issues, although I cannot confirm that. The vehicle has approximately 10,000 miles on it.

• 08/25/2026· SERVICE BRAKES

  Was on a trip and on the highway home the service break lights came on. By the time we got home(less than 200 miles) the breaks where scraping the calipers. Truck only had 25,586 miles on it when they picked it up to take to the shop. Dealership had to replace the break pads, calipers and rotor on the front driver side.

• 08/24/2026· SERVICE BRAKES

  I purchased this truck new in March of 2024, in May I was at a Starbucks drive-thru and lost all brakes. While slowing down at the window the pedal went to the floor and my dash light up like a Christmas tree. I pulled into a parking spot and shut the truck off for about 5 minutes. When I turned the truck back on the lights were gone and the truck seemed fine, so I drove home. The next day I was picking up my kids from school when in the pickup line the same issue happened. I lost my brakes, the dash lit up, and the truck started rolling forward in the pickup line. I had to push on the brake pedal as hard as I could to make the truck stop. I called the dealer and had the truck taken there. The truck was there for several days and I was told the master cylinder and brake control module were replaced. I’m reporting this now, because I saw that this is part of a larger issue being reported and I wanted my experience memorialized to help others.

• 08/24/2024· SERVICE BRAKES

  Component/system issue: Intermittent loss of power assist to brakes after auto start-stop startup. Safety Risk: Unable to use brakes normally. Requires hard brake pedal pumping to get vehicle to stop. Reproduced by others: No. Doesn't happen every time. It has happened a total of three times (so far). Inspected by manufacturer: Yes. The first time, the dealer found low voltage DTC set. Replaced battery. Second time, dealer found low voltage DTC (P 0562) set. They contacted GM TAC who provided a file to patch the radio software. Third time, other (possibly related) electronics issues were also present which caused the vehicle to enter limp mode every time it's driven. They've replaced the ECU and the accelerator pedal, neither of which fixed that issue. They are now awaiting a wiring harness from GM to see if that is the root cause. Hopefully it also fixes the intermittent loss of power brakes after auto start-stop startup. Warning lamps/messages/other symptoms prior to failure: No symptoms prior to the failure. Upon startup caused by auto start-stop feature, the symptoms are as follows: All warning lamps illuminate and several messages display on the instrument cluster screen about loss of ESC, ABS, traction control, collision avoidance, adaptive cruise control, and others. One by one, the warning lights go out within 1 minute, except ABS. Power assist for the brakes is not available while this light is illuminated. Within approx. 2 minutes, the ABS light goes out and brakes function normally again.

• 08/23/2024· ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE

  Driving down the road and truck just randomly slams on brakes and says something is in front of me when it is not.

• 08/22/2024· FORWARD COLLISION AVOIDANCE

  First occurrence I was traveling 55 mph down a country road at 7:30 a.m. driving into the sun and at 55 mph with a car following me My truck just instantly locked the brakes up and came to a stop. The second occurrence was at my son's school I turned the corner at a stop sign and right after I turn the corner and started accelerating the truck slammed on the brakes to an instant stop with no cars in front of me or in the other lane on coming.

• 08/21/2025· ENGINE

  Immediately after braking in traffic or at a complete stop the there is hesitation with the accelerator. If I have to brake in traffic on the highway and then need to accelerate to enter another lane the vehicle will not accelerate for several seconds making it dangerous if the traffic in the other lane is traveling at a higher speed. At a stop sign when looking both ways to make sure the road is clear if I need to accelerate quickly the car will not move for several seconds no matter how far I push the accelerator. This almost led to a crash at a limited visibility intersection. I have not taken it to the dealer yet, but that is the next step.

• 08/08/2025· STEERING,ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC)

  The contact owns a 2024 Chevrolet Colorado. The contact stated that while driving at various speeds, the steering wheel was stiff and difficult to turn in either direction. In addition, the passenger’s side mirror failed to illuminate while another vehicle was passing by as intended. The messages "Reduced Acceleration", "Service Steering", and "Service Drive Train" were displayed on the instrument panel. The ESC warning light illuminated. The vehicle was taken to a local dealer, where it was diagnosed; however, the cause of the failure was not yet determined. The contact stated that while driving at various speeds, the vehicle lost automotive power. The vehicle was not repaired, and the failure became progressively worse. The manufacturer was made aware of the failure. The failure mileage was approximately 3,000.

• 07/23/2024· POWER TRAIN

  I bought a 2024 Colorado Trail Boss on May 31 and after a week the truck broke down I made a stop in a T intersection, once I had a clear path I started to accelerate and in that moment the truck jerked and at the same time I heard a loud noise under the back of the car. It felt like if I had been accelerating in neutral and suddenly changed gear to drive. After that, the car continue moving but after a few seconds the truck started to lose power and going super slow I tried to accelerate but the truck did not respond. I was able to pull off the road and stop in a parking lot. after that the truck no longer moved forward or backward regardless of what gear the car was in...the car didn't move again. he truck was towed to a Chevrolet dealer, and after two weeks, the service advisor informed me that the issue was with the transmission valve body. When this happen my family was with me in the truck, Luckily, nothing serious happened and I was able to get off the road.

• 07/22/2024· STEERING,ELECTRICAL SYSTEM

  After completing a right turn with a right turn signal, the vehicle will sometimes signal a left turn for 3 blinks. I believe this is because the turn signal stalk 'bounces' down to the left turn signal area when returning back to normal position from a right turn.​ ​ This is a safety issue because the vehicle is signaling a left turn when no turn is intended. This could cause confusion to other drivers on the road.​

• 07/20/2025· FUEL/PROPULSION SYSTEM

  What component or system failed or malfunctioned, and is it available for inspection upon request? The fuel tank failed in a manner rendering the vehicle unusable as it can not be refueled. The fuel tank failed at the inlet, leaking fuel in major quantities during refueling. It is available for inspection. How was your safety or the safety of others put at risk? Major quantities of fuel leaked from the vehicle onto the roadway. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. Currently the vehicle is at a dealership awaiting repair. The parts are on backorder with no expected date. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? I don't believe so. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No. The problem became apparent during refueling. It began on July 3, 2025. The vehicle has been owned for less than one year and has about 17,801 miles on it.

• 07/18/2024· EXTERIOR LIGHTING

  I'm having an issue with my 2024 Colorado Trail Boss. After making a right hand turn with the signal on, once the stalk bounces back, it overcorrects and 'taps' the indicator and flashes left 3 times. I've seen some other owners having this issue on online forums throughout the Colorado and GMC canyon lineup. I think it's a pretty big safety concern to give improper navigation signals, 50% of the time I take a right hand turn.

• 07/04/2025· EXTERIOR LIGHTING

  After completing a right turn with a right turn signal, the vehicle will sometimes signal a left turn for 3 blinks. I can feel and hear a clicking from the turn signal switch when initiating the signal to turn right. GM issued TSB 24-NA-235 which was performed on my 2024 Colorado but it did not resolve the problem.