2023 Chevrolet Colorado Problems & Owner Complaints

Forward Collision Avoidance 44 2 crash 6 injury

“Dash cluster initially went blank while driving and there was no speedometer or console. The vehicle alarm was also reported as going off in the middle of the night without anything around the vehicle. I took it into the dealership and they replaced several parts including the dash and radio components. They also performed a front camera recall repair. A few weeks later after driving around 250 more miles, we were driving in traffic around 50 mph when all of a sudden the vehicle came to a complete stop with no foot on the brake and injured my husbands neck and my wrists from how abrupt the…”
NHTSA complaint #11592132, 2024 · crash · 2 injury(ies)

“My truck has used automatic emergency braking multiple times while driving at variable speeds with no obstacles or vehicles in front of me causing whiplash and further damage to my neck that has 5 budging discs. Since I’m only allowed to add a specific mileage and speed below, I’ll note here that it’s happened since I purchased the truck with roughly 35000 miles on it to the current mileage of 44000 and between speeds of 30mph-75mph.”
NHTSA complaint #11739365, 2026 · 1 injury(ies)

“3 different issues 1. Automatic emergency braking: Was driving and truck slammed brakes twice at 55 mph to 15mph There was no cars or people anywhere around truck when it happened. The jolt was so bad my neck and my wrist hurt for 3 to 4 days, If there was it would have caused an accident. Took truck in twice once to for recall and 2nd for the brakes slamming. Chevy said they couldnt make it happen again so they cant fix it. I explained it didnt happen for over 11,000 miles so how I just have to wait until it happens again. The light and sound still goes off randomly but brakes haven't slamm…”
NHTSA complaint #11608391, 2024 · 1 injury(ies)

Electrical System 39 1 crash 5 injury

“Dash cluster initially went blank while driving and there was no speedometer or console. The vehicle alarm was also reported as going off in the middle of the night without anything around the vehicle. I took it into the dealership and they replaced several parts including the dash and radio components. They also performed a front camera recall repair. A few weeks later after driving around 250 more miles, we were driving in traffic around 50 mph when all of a sudden the vehicle came to a complete stop with no foot on the brake and injured my husbands neck and my wrists from how abrupt the…”
NHTSA complaint #11592132, 2024 · crash · 2 injury(ies)

“My truck has used automatic emergency braking multiple times while driving at variable speeds with no obstacles or vehicles in front of me causing whiplash and further damage to my neck that has 5 budging discs. Since I’m only allowed to add a specific mileage and speed below, I’ll note here that it’s happened since I purchased the truck with roughly 35000 miles on it to the current mileage of 44000 and between speeds of 30mph-75mph.”
NHTSA complaint #11739365, 2026 · 1 injury(ies)

“3 different issues 1. Automatic emergency braking: Was driving and truck slammed brakes twice at 55 mph to 15mph There was no cars or people anywhere around truck when it happened. The jolt was so bad my neck and my wrist hurt for 3 to 4 days, If there was it would have caused an accident. Took truck in twice once to for recall and 2nd for the brakes slamming. Chevy said they couldnt make it happen again so they cant fix it. I explained it didnt happen for over 11,000 miles so how I just have to wait until it happens again. The light and sound still goes off randomly but brakes haven't slamm…”
NHTSA complaint #11608391, 2024 · 1 injury(ies)

Service Brakes 24 1 injury

“My truck has used automatic emergency braking multiple times while driving at variable speeds with no obstacles or vehicles in front of me causing whiplash and further damage to my neck that has 5 budging discs. Since I’m only allowed to add a specific mileage and speed below, I’ll note here that it’s happened since I purchased the truck with roughly 35000 miles on it to the current mileage of 44000 and between speeds of 30mph-75mph.”
NHTSA complaint #11739365, 2026 · 1 injury(ies)

“My 2023 Chevy Colorado developed a rear brake squeal when backing up at approximately 20,000 miles. The dealer found nothing wrong at my next appointment. By 30,000 miles, the rear pads and rotors required replacement, at partial cost to me. The new rear brakes are already squealing again after just a few thousand miles. This isn't an isolated issue. A Chevy Colorado forum I follow has documented multiple owners experiencing the same pattern: rear brake squealing beginning around 20,000 miles, followed by premature pad and rotor failure shortly after. Notably, front brake wear is normal across…”
NHTSA complaint #11739233, 2026

“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”
NHTSA complaint #11718172, 2026

Engine 20

“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 se…”
NHTSA complaint #11744039, 2026

“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…”
NHTSA complaint #11744040, 2026

“Engine light came on. Fan ran high. Had it towed to the dealership. Has 39,000 miles on it. Needs a new upper radiator hose due to a defective hose. Apparently, after reading online, GM is aware of this issue. Now we have to pay the diagnostic fee and $850 for a new hose and a flush, as well as the tow bill! Now can’t get the part for a week or 8 days and then have to wait on the repair. This is unsatisfactory that there is a known problem and isn’t covered or hasn’t been a recall.”
NHTSA complaint #11738638, 2026

Lane Departure 17

“My 2023 Chevrolet Colorado ZR2 cannot receive over‑the‑air (OTA) software updates because the gateway module is still running outdated firmware (XXX.mnf). General Motors issued Service Update XXX to correct this defect by performing a vehicle‑wide programming update. However, GM’s system incorrectly shows the bulletin as “closed” for my VIN even though the gateway module was never updated. The truck was sold to me by Tyrell Chevrolet in [XXX] with this safety‑related service update not completed properly. The dealership has confirmed they cannot perform the required update because GM’s system…”
NHTSA complaint #11749540, 2026

“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.”
NHTSA complaint #11732461, 2026

“Blind spot warning stopped working Mirror controls (unable to safely change lanes) Window controls stopped working Chevrolet has a TSB for similar but not exactly this situation, dealer won't look at it outside of warranty without charge.”
NHTSA complaint #11663332, 2025

Unknown Or Other 12

“Faulty Radiator Inlet Hose, upper radiator hose failure, outlined in PIT6494A. This is the third time that the light on the dashboard has come on for failure, the first time they "Fixed it" the second time they said it was the Battery, it was NOT!! This time they are saying what it really is, The Radiator Hose FAILURE, since the vehicle is only 3 years old but over the 36k mile WARRANTY, they will NOT fix! failure on their part.”
NHTSA complaint #11736022, 2026

“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.”
NHTSA complaint #11717993, 2026

“The upper radiator hose on some huge percentage of these trucks fail (mine has failed at just over 37K 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…”
NHTSA complaint #11713387, 2026

Power Train 9

“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 se…”
NHTSA complaint #11744039, 2026

“The upper radiator hose and gasket on numerous Colorado and Canyon trucks have failed prematurely. Mine has failed at 31k miles. Radiator hose leaks can cause engine overheating and failures while on roadways. Additional issues of leaking coolant on roadways and into the environment. Vehicle is scheduled to be viewed by dealership. Symptom which lead to diagnosing problems included rushing fluid sounds as air was introduced to the coolant line as well as an observable leak on the driver side where the radiator hose connects to the radiator.”
NHTSA complaint #11710014, 2026

“Vehicle: 2023 Chevrolet Colorado Crew Cab 4WD, VIN: [XXX] , mileage: 52,877. Recurrent failure in the cooling system and engine/transmission, affecting safety and use. Check Engine Light comes on and off intermittently, code P30C5 (Coolant Flow Low). The coolant pump was replaced under warranty on March 20, 2025, at Leson Chevrolet (Harvey, LA) with 26,621 miles (attached invoice), but the same issue persists 9 months later with "Engine and Transmission System" alert in myChevrolet app. This is the 5th failed repair for the same defect since purchase (August 2023). Previous repairs inclu…”
NHTSA complaint #11705600, 2025

Exterior Lighting 8

“The right turn signal will click for a left turn after completing its right turn without physically pressing the turn signal. Has happened since buying vehicle, continues to happen now. Turn signal was replaced by dealership, problem not resolved. Have reconfirmed problem with dealership service manager as well as video evidence of issue. Issue happens at all speeds, idle to freeway speeds.”
NHTSA complaint #11680538, 2025

“#1 Adaptive cruise control suddenly brakes when there are no vehicles ahead. #2 After completing right turn with right turn signal flashing the left turn signal is activated and flashes three times.”
NHTSA complaint #11628080, 2024

“When trailer is plugged in Left Turn Signal cannot be found by Trailer Light Test via onboard diagnostics. Left turn signal function correctly when trailer is not connect. When trailer is connected left turn signal flashes rapidly.”
NHTSA complaint #11625912, 2024

Steering 6

“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…”
NHTSA complaint #11696608, 2025

“When battery was beginning to get old/need replacement but vehicle would still start: 1. The power steering assist stopped working intermittently (virtually impossible to steer even at speed) 2. Power brake stopped working intermittently (very hard to get vehicle to stop) Unsafe for me, would have been very unsafe for certain without significant physical strength.”
NHTSA complaint #11663335, 2025

“There is a squeak that comes from the front suspension at low speeds. I have taken it in for repairs twice, the last time it was in the dealership for one month. They replaced the bushings and stated the issue was resolved, however the squeak is still present.”
NHTSA complaint #11606640, 2024

Fuel/Propulsion System 5

“Smell gas the night before. Today, March-20-2026, after driving car for few miles, it came to a complete stop on high way I-95. Large amount of fuel was leaking from fuel hose attached to fuel tank. Vehicle was unsafe to drive.Vehicle was towed to car shop. Damaged part will be determined after fuel tank removal. Vehicle is at Franco Auto Repair in Dania Beach, Florida”
NHTSA complaint #11725969, 2026

“Vehicle: 2023 Chevrolet Colorado Crew Cab 4WD, VIN: [XXX] , mileage: 52,877. Recurrent failure in the cooling system and engine/transmission, affecting safety and use. Check Engine Light comes on and off intermittently, code P30C5 (Coolant Flow Low). The coolant pump was replaced under warranty on March 20, 2025, at Leson Chevrolet (Harvey, LA) with 26,621 miles (attached invoice), but the same issue persists 9 months later with "Engine and Transmission System" alert in myChevrolet app. This is the 5th failed repair for the same defect since purchase (August 2023). Previous repairs inclu…”
NHTSA complaint #11705600, 2025

“I was driving down the highway going about 75mph in the left lane. The engine quickly started going down through the gears as the engine was shutting down. I was able to get it to the right side in very heavy traffic. I had to be towed. It took a 5 day repair and replacement of the fuel pump power control module. Warranty”
NHTSA complaint #11650253, 2025

Vehicle Speed Control 4

“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 se…”
NHTSA complaint #11744039, 2026

“Vehicle accelerated on its own at a stop and then at highway speeds. Took it to dealership who experienced the same thing and confirmed the issue and could not find the reason why.”
NHTSA complaint #11693513, 2025

“What component or system failed or malfunctioned, and is it available for inspection upon request? To my knowledge, which is limited on vehicle diagnosis, the engine valve body is having an issue finding a gear when starting from a stop. How was your safety or the safety of others put at risk? The vehicle engine will sputter and jolt forward and attempt to go to a higher or lower gear when approaching the stop . Has the problem been reproduced or confirmed by a dealer or independent service center?The problem is reproducible, but the dealership is stating i would need a check engine light to…”
NHTSA complaint #11679443, 2025

Back Over Prevention 2

“Side object sensors go off frequently when no vehicles are there on both sides of vehicle. Additionally when passing vehicles the side object sensors only detect vehicles about 40% of the time. The side object sensors will double flash when no vehicles are there and fight me when changing lanes when lane assist is on. I have video of the false alerts and non detection incidents.”
NHTSA complaint #11627164, 2024

“The contact owns a 2023 Chevrolet Colorado. The contact stated that while reversing, the rear-view camera displayed a blank screen. In addition, the contact stated that while driving at an undisclosed speed, the front camera activated; however, there was no image displayed. The vehicle was taken to the dealer several times, and the contact was informed that the camera system had been reprogrammed. The contact stated that the repair only lasted for several months before the failure reoccurred. The contact stated that the failure was a known failure with the vehicle. The manufacturer was not mad…”
NHTSA complaint #11715625, 2023

Structure 2

“The contact owns a 2023 Chevrolet Colorado. The contact stated that while driving through a carwash, the roof suddenly became concaved. Upon leaving the carwash the roof suddenly made a loud pop and returned to the normal position. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a structural failure with the roof. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA hotline for assistance. The failure mileage was 10.”
NHTSA complaint #11664627, 2025

“Roof panel buckled under pressure from car wash blow dryer and also pops under highway speeds while driving”
NHTSA complaint #11569560, 2024

Visibility/Wiper 2

“On [XXX], I discovered that the backup camera on my 2023 Chevy Colorado was malfunctioning. Regardless of whether I was operating the vehicle in reverse or manually activating the backup camera, it remained inoperable. On the same day, I made a reservation with my local Chevrolet dealership in Elko, Nevada, to have the backup camera inspected. I took the truck to the dealership on July 19 for a repair under warranty. However, the technician informed me that the issue could not be resolved and believed it was a harness that had become pinched and required replacement. The dealership ordered the…”
NHTSA complaint #11628151, 2024

“Wipers works 95% of the time. However, they randomly will not work some times and the time varys from 10 minutes to 12+ hours before they start to work again. This issue has been present since I bought the truck in July 23 and I've taken it to the dealer a half a dozen times for this issue but in all cases except once the wipers started to work before the tech could diagnose the problem. The one time they were able to work on it while it was not working they determined the lighting control module had reported failures. They replaced the module but I again experienced another incident where the…”
NHTSA complaint #11614488, 2023

Suspension 1

“There is a squeak that comes from the front suspension at low speeds. I have taken it in for repairs twice, the last time it was in the dealership for one month. They replaced the bushings and stated the issue was resolved, however the squeak is still present.”
NHTSA complaint #11606640, 2024