The 2023 GMC Canyon with the 2.7L turbo four-cylinder is still early in its lifecycle, but we're already seeing catastrophic engine failures and transmission cooling issues that are deeply concerning for a truck marketed as rugged and capable.
Symptoms: Sudden severe knocking or rattling from engine bay, Loss of oil pressure warning, Metal shavings in oil during routine changes, Engine seizure or no-start after warning signs
Fix: Complete engine replacement or rebuild required. We're seeing spun rod bearings, damaged pistons, and scored crankshafts. If caught early with bearing noise, you might save it with bearing replacement (12-16 hrs labor), but most cases need short block or complete engine swap (18-24 hrs). GM has issued extended warranty coverage on some VINs, but many owners are fighting for coverage. Root cause appears to be oil delivery issues under high load or inadequate bearing clearances from factory.
Estimated cost: $8,000-15,000
Transmission Oil Cooler Failure and Line Leaks
Common · high severity
Typical onset: 20,000-50,000 mi
Symptoms: Transmission fluid pooling under vehicle, Burnt transmission fluid smell, Harsh shifting or slipping after fluid loss, Transmission overheating warning on dash
Fix: The 8-speed auto has premature oil cooler line failures and cooler leaks. Lines crack at crimp points or cooler develops pinhole leaks. Requires dropping lines, replacing cooler if contaminated (6-8 hrs labor), and full fluid flush. If you catch it before running low on fluid, just lines and cooler. If you drive it low, expect internal transmission damage requiring rebuild or replacement.
Estimated cost: $1,200-2,800
Transmission Mount Failure
Common · medium severity
Typical onset: 30,000-70,000 mi
Symptoms: Excessive vibration during acceleration, Clunking when shifting from park to drive, Visible separation or tearing of rubber mount, Drivetrain movement felt through cabin
Fix: The transmission mount tears or separates prematurely, especially on trucks used for towing or heavy acceleration. Replacement is straightforward (2-3 hrs) but requires supporting the transmission. Use OEM or heavy-duty aftermarket mounts if you tow regularly. Inspect all motor mounts while you're under there, as they often fail together.
Estimated cost: $350-650
ADAS Camera Sensor Malfunctions (Recall-Related)
Occasional · medium severity
Symptoms: Lane-keep assist randomly disengages, Forward collision warning false alerts, Adaptive cruise control unavailable message, Check camera system warning on dash
Fix: Related to NHTSA recall for ADAS camera/sensor issues. Windshield-mounted camera fails due to software glitches or moisture intrusion. Dealer recalibration or camera replacement required (1.5-2 hrs if just software, 3-4 hrs if hardware). Must be done at dealer for software access and calibration equipment. Some units need complete module replacement.
Estimated cost: $400-1,200
Wheel Stud Failures (Recall-Related)
Rare · high severity
Symptoms: Wheel wobble or looseness, Clicking or popping from wheel area, Visible stud breakage during inspection, Wheel came loose or detached
Fix: NHTSA recall for wheel lug/stud failures. Studs can break due to manufacturing defect or improper torque from factory. If you have loose or broken studs, all studs on affected wheel(s) should be replaced and proper torque procedure followed (1-2 hrs per wheel for stud replacement if hub doesn't need machining). Check recall status by VIN immediately and inspect torque on all wheels regularly.
Estimated cost: $200-500
Fuel Filter Clogging (Premature)
Occasional · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Loss of power under acceleration, Engine stumbling or hesitation, Hard starting when fuel tank below half, Check engine light with lean fuel codes
Fix: In-tank fuel filter clogs earlier than expected, likely due to fuel quality issues or tank contamination from manufacturing. Requires dropping fuel tank to access filter assembly (3-4 hrs labor). Some techs report finding debris in new tanks. Replace filter and inspect tank for rust or contamination. Consider fuel system cleaning treatment during service.
Estimated cost: $600-1,000
Owner tips
Check oil level religiously every 1,000 miles — the 2.7L turbo is unforgiving if oil gets low
Inspect transmission cooler lines during every oil change for seepage or cracks
Use 0W-20 synthetic oil spec'd by GM and change at 5,000-mile intervals regardless of oil-life monitor
Check wheel torque yourself after any tire service — recall issues make this critical
Verify your VIN against all active recalls immediately and get them done at dealer
Avoid extended idle times or low-speed towing without transmission temp monitoring — cooler failures spike under these conditions
Hard pass for now — the engine failure pattern on a brand-new platform is a massive red flag, and it's too early to know if GM has truly fixed the root cause; wait for 2025+ model years with proven updates or buy with maximum warranty coverage only.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: AGM battery required for start-stop system; Group 48 H6 configuration
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Every control module on the 2015-2026 GMC Canyon — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
🔧 MDI/MDI2 + Techline Connect or Autel MaxiFlash + AutoAuth
⚠️ TPMS receiver integrated in BCM, not a separate module. Sensor relearn required after tire rotation or replacement. Relearn can be done with scan tool or manual procedure.
Electric Power Steering Control Module (EPSCM)2.0 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Integrated with steering column assembly, below instrument panel
⚠️ VIN programming and steering angle sensor calibration required. 2016+ may require security gateway authentication. Column must be centered before programming.
Surround Vision Camera Module (SVCM)2.0 hr R&Rdealer / factory tool +0.5 hr360-degree camera system (2021+ Denali)▸ programming details
📍 Behind center of instrument panel, integrated with infotainment system
🔧 MDI/MDI2 + Techline Connect
⚠️ Multiple camera inputs (front, rear, side mirrors). Calibration required. Available only on highest trim levels 2021+.
📍 Frame rail driver side, forward of driver door, integrated with ABS hydraulic unit
🔧 GDS2 or Autel/Launch/Snap-on
⚠️ Brake bleeding and automated bleed procedure required. VIN programming recommended but not always mandatory. Stability control and traction control integrated.
⚠️ Actuator calibration required after replacement. Automatic climate control standard on most trims. Manual HVAC on base models may not require programming.
⚠️ Security gateway module controls access to other modules. VIN programming required. Critical for security architecture. Rarely fails but essential for programming other modules.
📍 Behind front grille, center mounted to radiator support
🔧 MDI/MDI2 + Techline Connect
⚠️ Radar sensor calibration required after replacement or windshield replacement. Aim procedure requires specific targets and alignment. Lane departure warning integrated in some models.
📍 Under center console, below radio/HVAC stack, mounted to floor tunnel
🔧 MDI/MDI2 + Techline Connect
⚠️ Security gateway locked 2016+. VIN programming required. Must clear crash/deployment data. Battery disconnect and 2-minute wait mandatory. Aftermarket tools have limited access.
Door Control Module (DCM)1.2 hr R&Raftermarket tool +0.3 hrPower windows and locks (standard most trims)▸ programming details
📍 Inside driver door, behind door panel
🔧 GDS2 or Autel/Launch
⚠️ Controls window, lock, and mirror functions for driver door. Passenger door may have separate module on crew cab models. Window auto-up/down relearn required.
⚠️ Mileage programming legally required. VIN and configuration programming mandatory. 2016+ security gateway may apply. Digital driver information center integrated.
Transfer Case Control Module (TCCM)1.0 hr R&Raftermarket tool +0.3 hr4WD models only▸ programming details
📍 Mounted on transfer case, driver side
🔧 GDS2 or Autel/Launch
⚠️ Encoder motor relearn required. VIN programming recommended. 2-speed and AutoTrac systems use same module with different calibration.
Parking Assist Control Module (PACM)1.0 hr R&Raftermarket tool +0.3 hrRear park assist▸ programming details
📍 Behind rear bumper, center mounted to bumper reinforcement
🔧 GDS2 or Autel/Launch
⚠️ Sensor calibration required after replacement. Front and rear park assist available on higher trims 2017+.
Fuel Pump Control Module (FPCM)0.8 hr R&Rno coding
📍 Frame rail driver side, mid-vehicle near fuel tank
⚠️ No programming required. Controls fuel pump speed based on ECM commands. Introduced to reduce electrical noise and improve fuel economy.
📍 Center of instrument panel in radio cavity, integrated with touchscreen display
🔧 GDS2 or Autel/Launch
⚠️ VIN programming and configuration required. 2015-2016 MyLink, 2017-2019 updated MyLink, 2020+ updated infotainment. Apple CarPlay/Android Auto standard 2016+.
📍 Under driver side of instrument panel, left of steering column
🔧 GDS2 or Autel/Launch
⚠️ Configuration and calibration via scan tool or infotainment screen. Available on most trims as option or standard on higher trims.
Headlamp Control Module (HCM)0.8 hr R&Raftermarket tool +0.2 hrLED or adaptive headlamps (2021+ Denali)▸ programming details
📍 Behind driver side headlamp assembly
🔧 GDS2 or Autel/Launch
⚠️ Controls LED headlamp functions and adaptive lighting. Standard halogen headlamps do not use separate module. Calibration required for adaptive function.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
📝 2023 redesign (third generation) uses 24-inch blades. Mid-year introduction may have overlap with second gen specs. Pickup truck body style has no rear wiper.
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.
Consequence: A loose seat belt may not properly restrain an occupant in a crash, increasing the risk of injury.
Remedy: Dealers will tighten the left and right front seat belt buckle attachment bolts, free of charge. Owner notification letters were mailed October 30, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N242453720.
WHEELS:LUGS/NUTS/BOLTS/STUDS · 24V237000
2024-03-28
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.
Consequence: Damaged bolts may loosen or break, which can result in a loss of vehicle control and increase the risk of a crash.
Remedy: Dealers will replace the left and right front wheel hub bolts, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232431480.
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.
Consequence: Unexpected automatic emergency braking can cause the vehicle to abruptly stop or slow down, increasing the risk of a crash.
Remedy: Dealers will update the front camera module (FCM) software, free of charge. Owner notification letters were mailed April 5, 2024. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is A232424660.
Performance
Horsepower
310hp
Torque
430lb-ft
0–60 mph
6.8sec
Quarter mile
15.2sec
Top speed
112mph
Fuel economy (EPA)
City
17mpg
Highway
21mpg
Combined
19mpg
Fuel
Regular Gasoline
Capability & size
Towing capacity
7,700lb
Payload
1,640lb
Curb weight
5,100lb
EPA class
Small Pickup Trucks 4WD
Wiper blades
2023 redesign (third generation) uses 24-inch blades. Mid-year introduction may have overlap with second gen specs. Pickup truck body style has no rear wiper.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2023 GMC Canyon 2.7L I4 Turbo and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.