I'm reporting several serious safety and reliability issues with my 2024 Canyon, including the collision avoidance system triggering sudden braking when reversing and moving forward, a roof damage incident from car wash blowers that required repairs, transmission shuddering and a sensation of locking during downshifts, repeated check engine lights with coolant issues, and limb mode events. These problems affect safe operation.
The worst 2024 GMC Canyon problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Lights159
- Electrical26
- Engine15
- Brakes14
- Driver assistance12
- Steering5
- Transmission5
- Acceleration2
- Body2
- Fuel system2
- Visibility2
- Seat belts1
- Seats1
- Suspension1
- Tires1
Specific symptoms reported on the 2024 GMC Canyon
Headlights 149Check engine light 11Adaptive cruise 5Overheating 5
Recalls 3
Air bags: frontal: passenger side: inflator module
- What is wrong
- General Motors, LLC (GM) is recalling certain 2024–2026 GMC Canyon AT4X AEV vehicles. Incorrect sensing and diagnostic module (SDM) software may cause a second stage passenger air bag deployment when only a first stage is intended. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) number 208, “Occupant Crash Protection."
- Risk
- An air bag that deploys improperly increases the risk of injury in a crash.
- Remedy
- Dealers will update the SDM software, free of charge. Owner notification letters were mailed January 30, 2026. Owners may contact GMC customer service at 1‑800‑462‑8782. GM's number for this recall is N252533510. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on December 11, 2025.
Recall number 25V856000 · Recall details
Exterior lighting: headlights
- What is wrong
- General Motors, LLC (GM) is recalling certain 2024 GMC Canyon vehicles. The headlights may flicker while driving and while the vehicle is in park. As such, these vehicles fail to comply with the requirements of Federal Motor Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
- Risk
- Headlights flickering can reduce visibility, increasing the risk of a crash.
- Remedy
- Dealers will replace a module in the headlight, free of charge. Owner notification letters were mailed October 10, 2024. Owners can contact GMC customer service at 1‑800‑462‑8782. GM's number for this recall is N242468880.
Recall number 24V673000 · Recall details
Fuel system, gasoline: delivery: fuel pump: mounting plate/flange
- What is wrong
- General Motors, LLC (GM) is recalling certain 2024 Chevrolet Colorado and GMC Canyon vehicles. The lock ring that secures the fuel pump to the fuel tank assembly may not have been fully locked during assembly, which can result in a fuel leak during a crash.
- Risk
- A fuel leak in the presence of an ignition source increases the risk of a fire.
- Remedy
- Dealers will inspect and fully lock the fuel tank lock ring as necessary, free of charge. Owner notification letters are expected to be mailed August 13, 2024. Owners may contact Chevrolet customer service at 1‑800‑222‑1020, or GMC Customer Call Center at (888) 988-7267. GM's number for this recall is N242451330.
Recall number 24V491000 · Recall details
See all 3 recalls for the 2024 GMC Canyon
Defect investigations
Electronic Brake Module Component Failure
On April 11, 2024, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE24011 after receiving complaints concerning a loss of brake assist in 2023 MY Cadillac Lyriq vehicles. These complaints allege a hard brake pedal, followed by a “Brake System Failure” message at start up or while driving. GM shared records regarding several internal investigations for loss of brake assist due to alleged spindle fractures in the eBoost system. GM has stated that in the event of a spindle fracture, anti-lock brakes (ABS), stability control, and traction control remain functional until the vehicle comes to a complete stop. At this point, ABS, brake assist, stability control, and traction control functions are lost. The loss of these functions causes the vehicle to set one of three Diagnostic Trouble Codes (DTCs) based on failed performance criteria for the Electronic Brake Control Module (EBCM). These DTCs, in turn, activate several driver alerts: an audible chime, a visual “Service Brake System” message in the display, and multiple illuminated Malfunction Indicator Lights (MILs) for the ABS, Traction Control, and Brakes informing the driver of loss of functionality. The vehicle speed will also be limited to 70 KPH (43 MPH). Since opening PE24011, ODI has continued to receive reports of loss of brake assist. Some of these reports describe symptoms inconsistent with GM’s description of a spindle failure. These reports allege an immediate loss of brake assist functionality as opposed to the loss occurring after the vehicle comes to a complete stop. The sudden loss of brake assist during a braking event could result in extended braking distance, which increases the risk of a crash or injury. ODI believes further analysis is necessary to assess the potential for failures in GM’s eBoost system to resulting in safety-related outcomes. At this time, ODI is aware of the following vehicles that are equipped with this eBoost system: 2023-2026 MY Cadillac Lyriq, Chevrolet Colorado, and GMC Canyon; 2024-2026 MY Buick Enclave, Envision; Chevrolet Blazer EV, Equinox EV, Traverse; Cruise Origin; and GMC Acadia; 2025-2026 MY Cadillac Celestiq and Optiq. ODI is also aware of 2024-2026 MY Acura ZDX and 2024-2026 MY Honda Prologue vehicles that were built with this system. The Acura and Honda vehicles were manufactured by GM in a joint venture with Honda, and will be included in the Engineering Analysis as peer vehicles. ODI is opening this Engineering Analysis to further assess the safety-related consequences of a failed eBoost system. In addition, ODI is expanding the scope of the investigation to encompass all GM vehicles that share this eBoost system. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to
EA26006
Technical service bulletins for the 2024 GMC Canyon 540
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This service bulletin provides information about GM Accessories
- Unknown or other
- • Smoother rear camera startup when shifting into Reverse after wake-up • Surround-view camera images...
- Unknown or other
- Unknown or other
- This document assists GM dealer technicians with diagnosing torque converter concerns to ensure torque...
- Unknown or other
- Unknown or other
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- Emission Recall
2024 GMC Canyon fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 2.7L 4‑cyl | RWD | 19 | 23 | 20 |
| 2.7L 4‑cyl | 4WD | 16-18 | 16-22 | 16-19 |
What 2024 GMC Canyon owners say
Most recent owner complaints, unedited.
2024 GM Canyon bought brand new in December 2024, now has 24,700 miles and the front brake pads are down to 2% per the GMC dealership service department. Premature brake wear, and GM is refusing to pay for it.
I purchased my truck with 5 miles on the speedometer in Anchorage AK 4/7/2024. In May 2024, the engine idled rough and transmission shifted hard, I was told me it was normal, and I would have to wait 2 yrs to make a transmission appointment. In June 2024 approaching a green light, approximately 35 mph, the brakes locked, I had no control over the steering and it left a 5 foot skid mark. I had a painful neck and headaches. The shop said they couldn’t make it do it again. In August 2024 approaching a stoplight at 40 mph, the brakes locked, would not release, gas didn’t work, I had no control over steering this left 6-7 ft skid mark, The vehicle also had electrical issues the interior dash lights would go black, very bright, interior lights would flash, the radio would stop working. The manager took my truck home and said I should shut the forward collision and pedestrian warning system off. I was in communication with GM Customer care who informed me they could not help me. The dealership ran my truck into a cement post, causing $2000. Now sometimes the brakes randomly stop working, the throttle stuck open, and the trans is worse. It’s not safe to pull a trailer or take people with me. It’s out of warranty and dangerous. I drive on edge not knowing what’s next. It’s $8,200 to fix the transmission, the front radar camera needs replaced, and electrical fixed by a quality shop.
Vehicle alerted driver that ECS and. Rake assist was needed and disabled abs and forward collision while lighting up multiple warning lights on dashboard. Lights eventually turned off leaving a check engine light on. Multiple codes pulled from system using obd2 reader. Communication bus B offline and U0074, U0151, U0447,U0452 all at same time.
I first noticed the brakes squealing in August 2025 at 15,000 miles. The dealership said I needed to resurface the front rotors. I mistook this a coating and brake debris, but it was actually the rotors warping. By 21,000 the vehicle is pulsing heavily when stopping. I went back to the dealer and this time they told me all 4 rotors are warped. GM denied coverage of the pads and rotors. Normal driving, no collisions or towing.
Coolant leak caused by known manufacture defect in upper hose assembly causes coolant to drain and engine to overheat. CEL only comes on when coolant is almost gone. GMC refuses to cover the known issue after 36k miles.
Coolant Leaking at 22K miles, smell of coolant, check engine light on and off 2X's. Coolant evidence on driveway and in engine cabin. Known condition for GM Model. No parts available for replacement. No recall for issue.
Radiator Hose began to leak coolant. Faulty radiator hose. This could have caused engine failure and potentially caused an accident or may have put others at risk for hazards. No warning other strange sound. Inspected by authorized dealers service center.
Upper radiator hose connection to radiator is faulty causing leak of coolant. Yes it is available for inspection upon request. Truck began to run cooling fan at full speed in the middle of winter with no warnings of high heat or low coolant. After two weeks, check engine light finally cut on to indicate low coolant flow. Coolant reservoir was subsequently checked and found to be completely empty. It is apparent this reservoir had been extremely low / empty for at least two weeks with no warnings. Without proper warning and leaking coolant, truck could have overheated. Should this had happened in dead of summer, truck could have very well overheated with no warning. The problem was investigated and confirmed by dealer as leaking coolant at the connection of the upper radiator hose to the radiator. Was quoted $983 to replace the hose. No warning lights appeared until issue had been ongoing for over two weeks. A quick search of "GMC Canyon Upper Radiator Hose" will reveal many identical occurrences of this issue. This is a safety hazard / design flaw that GM is not acknowledging and is putting the burden on the vehicle owners for their own issue.
On 2 occasions the battery was drained and a tow truck had to jump the battery. On one occasion after the battery was jump started it took several hours before the brakes were able to be used and the car driven safely. Had to drive very slowly (under 50 mph) per note that appeared on dashboard. After nearly an hour of waiting Engine light stayed on and dealership ran diagnostic and found nothing wrong with the battery nor anything else. Have to start and run engine everyday to keep battery from dying. If not started in 24 to 36 hours, battery will die.
Compare the 2024 GMC Canyon
Canyon vs Toyota TacomaCanyon vs Ford RangerCanyon vs Chevrolet ColoradoCanyon vs Nissan FrontierCanyon vs Honda RidgelineCanyon vs Jeep Gladiator
Other model years
200420052006200720082009201020112012201520162017201820192020202120222023202420252026
Questions about the 2024 GMC Canyon
Is the 2024 GMC Canyon reliable?
Owners have filed 208 complaints about the 2024 GMC Canyon, 5.0 times a typical Canyon model year. It is one of the years we flag to avoid.
What is the most common problem with the 2024 GMC Canyon?
Lights, with 159 complaints. Next is electrical (26).
How many recalls does the 2024 GMC Canyon have?
3 recalls, covering air bags, exterior lighting and fuel system, gasoline.
Was there a recall on the 2024 GMC Canyon lights?
Yes, 1 recall: 24V673000. Check your VIN to see if your car still needs the free repair.
What year does the GMC Canyon have the most lights problems?
The GMC Canyon model years with the most lights complaints are 2024 (159 complaints) and 2005 (11 complaints).
What gas mileage does the 2024 GMC Canyon get?
Official estimates for the 2024 GMC Canyon range from 16 to 20 mpg combined. The most efficient version (2.7L 4-cyl, RWD) gets 19 city and 23 highway.
VIN decoder
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