2024 GMC Canyon Problems: 6 Known Issues
2024 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2024 GMC Canyon has 6 documented known issues, with 3 rated critical. The most serious are Fuel Pump Lock Ring Not Fully Locked to Fuel Tank - Fuel Leak in a Crash (Recall 24V491000) ($0-$0 repair), AT4X AEV Sensing and Diagnostic Module Miscalibration - Excessive-Force Passenger Airbag Deployment (Recall 25V856000) ($0-$0 repair) and Upper Radiator Hose Quick-Connect Seal Leak on 2.7L L3B - Coolant Loss, Overheating and P3075 ($250-$550 repair). Across all issues with published estimates, repair costs range from $250 to $1,400. DIY maintenance guides at au7o.io.
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All 6 Known Issues
NHTSA Recalls7 recalls
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
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."
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500, Tahoe, Traverse, GMC Acadia, Hummer EV Pickup, Hummer EV SUV, Sierra 1500, 2500, 3500, Sierra EV, Terrain, Yukon, and Yukon XL vehicles. The radio may not have been set to the correct status to download the electronic owner's manual during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, “Occupant Protection.”
ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Colorado and GMC Canyon vehicles. The front camera module (FCM) system may falsely detect an obstacle, causing the automatic emergency braking (AEB) to engage unexpectedly.
WHEELS:LUGS/NUTS/BOLTS/STUDS
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Colorado and GMC Canyon vehicles. The front wheel hub bolts may have been over-tightened and damaged during installation.
SEAT BELTS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2023-2024 Chevrolet Colorado and 2023 GMC Canyon vehicles. The left or right front seat may have a seat belt buckle attachment bolt that was not tightened properly.
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Frequently Asked Questions
What are the most common GMC Canyon problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2024 GMC Canyon has 6 documented issues. Documented issues include: Fuel Pump Lock Ring Not Fully Locked to Fuel Tank - Fuel Leak in a Crash (Recall 24V491000), AT4X AEV Sensing and Diagnostic Module Miscalibration - Excessive-Force Passenger Airbag Deployment (Recall 25V856000), Upper Radiator Hose Quick-Connect Seal Leak on 2.7L L3B - Coolant Loss, Overheating and P3075. Of these, 3 are rated critical and should be addressed promptly.
Is the GMC Canyon reliable?
The 2024 GMC Canyon has 6 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Fuel Pump Lock Ring Not Fully Locked to Fuel Tank - Fuel Leak in a Crash (Recall 24V491000) and AT4X AEV Sensing and Diagnostic Module Miscalibration - Excessive-Force Passenger Airbag Deployment (Recall 25V856000) and Upper Radiator Hose Quick-Connect Seal Leak on 2.7L L3B - Coolant Loss, Overheating and P3075. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common GMC Canyon problems?
Repair costs for known GMC Canyon issues range from $0 to $1,400, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Fuel Pump Lock Ring Not Fully Locked to Fuel Tank - Fuel Leak in a Crash (Recall 24V491000), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2024 GMC Canyon Fuel Pump Lock Ring Not Fully Locked to Fuel Tank - Fuel Leak in a Crash (Recall 24V491000)?
GM recalled certain 2024 GMC Canyon and platform-twin Chevrolet Colorado trucks because the lock ring that secures the fuel pump module to the top of the fuel tank may not have been fully rotated into its locked position during assembly. An incompletely locked ring can allow the… Repairs typically run $0-$0. Severity: high.
What is the 2024-2026 GMC Canyon AT4X AEV Sensing and Diagnostic Module Miscalibration - Excessive-Force Passenger Airbag Deployment (Recall 25V856000)?
Approximately 1,120 GMC Canyon AT4X AEV Edition trucks (RPO XEV) built from roughly August 2023 through October 2025 were recalled because the Sensing and Diagnostic Module (SDM) carries an incorrect crash calibration. In certain crash events the second-stage passenger frontal ai… Repairs typically run $0-$0. Severity: high.
What is the 2023-2026 GMC Canyon Upper Radiator Hose Quick-Connect Seal Leak on 2.7L L3B - Coolant Loss, Overheating and P3075?
2023-2026 GMC Canyon trucks with the L3B 2.7L turbocharged four-cylinder use plastic quick-connect fittings at the radiator hose ends. The seal at the upper radiator hose quick connector can fail relatively early in service, allowing a slow coolant leak. Low coolant leads to elev… Repairs typically run $250-$550. Severity: high.
What is the 2024 GMC Canyon 2024 Headlight Flicker Recall (24V673, 3rd-Gen Canyon)?
NHTSA campaign 24V673 covers certain 2024 GMC Canyon vehicles. The headlights can flicker while driving or while parked, causing the trucks to fail federal lighting requirements. Severity: medium.
What is the 2023-2025 GMC Canyon Parasitic Battery Drain from Failed OTA Update and Radio/VCU Not Powering Down - No Crank?
3rd-generation GMC Canyon trucks (2023-2024 especially) suffer repeated dead-battery / no-crank events traced to two distinct electrical-architecture faults. First, an Over-The-Air software update that begins but fails to complete can leave modules awake and drain the battery fla… Repairs typically run $0-$400. Severity: medium.
What is the 2023-2024 GMC Canyon Rear Axle Moan, Howl or Groan from Carrier Bearing and Axle Shaft Chatter (Bulletin 23-NA-208)?
The 2023 redesign moved the Canyon and Colorado to a new rear axle from a different supplier than the previous generation, and early-build trucks developed a moaning, howling or groaning noise from the rear end, sometimes accompanied by a driveline clunk on the Drive-to-Reverse s… Repairs typically run $0-$1,400. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.