2025 GMC Canyon Problems: 3 Known Issues
2025 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 2025 GMC Canyon has 3 documented known issues, with 2 rated critical. The most serious are 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 $550. DIY maintenance guides at au7o.io.
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All 3 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.”
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
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.
EXTERIOR LIGHTING:HEADLIGHTS
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."
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.
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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 2025 GMC Canyon has 3 documented issues. Documented issues include: 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, Parasitic Battery Drain from Failed OTA Update and Radio/VCU Not Powering Down - No Crank. Of these, 2 are rated critical and should be addressed promptly.
Is the GMC Canyon reliable?
The 2025 GMC Canyon has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: 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 $550, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, AT4X AEV Sensing and Diagnostic Module Miscalibration - Excessive-Force Passenger Airbag Deployment (Recall 25V856000), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
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 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.
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.