GMC · Known Issues
2000-2025 GMC Yukon Problems: 21 Known Issues
2000-2025 model years · 3,560+ owner reports · Updated September 2026
All years · All trims · All engines
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2000-2025 model years · 3,560+ owner reports · Updated September 2026
All years · All trims · All engines
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According to Au7o's analysis of 3,560+ owner reports, the 2000-2025 GMC Yukon has 21 documented known issues, with 10 rated critical. The most serious are AFM/DOD Lifter Collapse and Valvetrain Failure ($3,500-$8,000 repair), 8L90 8-Speed Torque Converter Shudder ($150-$4,500 repair), 6.2L L87 V8 Rod Bearing Failure and Loss of Propulsion, Corroded 7-Way Connector and Poor Trailer Ground Disable Trailer Braking ($20-$350 repair), ABS Turns Itself On at Low Speed — Salt-Belt Recall 05V379 (2000-2002 Yukon), Heated Washer Fluid System Overheats Ground Wire (Recall 08V441), Heated Washer Fluid System Can Catch Fire (Recall 10V240000), GM Recall 19V645000: EBCM Reprogram for Declining Vacuum Brake Assist, 10L80 10-Speed Transmission Harsh Shifting, Shudder and Rear-Wheel Lock-Up and Brake Vacuum Pump Failure Causing Hard Brake Pedal. The most commonly reported issue is AFM/DOD Lifter Collapse and Valvetrain Failure with 1,480 owner reports. Across all issues with published estimates, repair costs range from $20 to $8,000. DIY maintenance guides at au7o.io.
EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
Rollx Vans (Rollx) is recalling certain GMC Yukon, Sierra, Chevrolet Express 2500, Ford Transit, E-250, Toyota Sienna, Sienna Hybrid, Honda Odyssey, Chrysler Town and Country, Voyager, Pacifica, Dodge Grand Caravan, and Ram Promaster vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. Please refer to Rollx's recall report for specific model year information. The retractors may not lock, preventing the wheelchair from being properly secured.
WHEELS:HUB
General Motors, LLC is recalling certain 2025–2026 Cadillac Escalade, Escalade ESV, Chevrolet Suburban 1500, Tahoe, GMC Yukon, and Yukon XL vehicles with 24-inch wheels. Incorrect bolts may have been installed on the left and right front wheel hubs, which can result in the bolts loosening or deforming over time.
SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Silverado 1500, GMC Sierra 1500, 2023-2024 Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL, Cadillac Escalade, and Escalade ESV vehicles. The electronic brake control module software may fail to display a warning light when a loss of brake fluid occurs. As such, these vehicles fail to comply with the requirements of Federal Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, 2021, 2023-2024 Chevrolet Tahoe, and 2022 and 2024 GMC Yukon vehicles equipped with a 6-cylinder diesel engine. The original fuel tank may have been replaced with an incorrect fuel tank, which can allow fuel to leak in a rollover crash.
+ 15 more recalls. Check all on NHTSA.gov
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According to Au7o's analysis of 3,560+ owner reports, the 2000-2025 GMC Yukon has 21 documented issues. The most frequently reported are: AFM/DOD Lifter Collapse and Valvetrain Failure, 8L90 8-Speed Torque Converter Shudder, 6.2L L87 V8 Rod Bearing Failure and Loss of Propulsion. Of these, 10 are rated critical and should be addressed promptly.
The 2000-2025 GMC Yukon has 21 known issues documented across 3,560+ owner reports. 10 issues are rated critical: AFM/DOD Lifter Collapse and Valvetrain Failure and 8L90 8-Speed Torque Converter Shudder and 6.2L L87 V8 Rod Bearing Failure and Loss of Propulsion and Corroded 7-Way Connector and Poor Trailer Ground Disable Trailer Braking and ABS Turns Itself On at Low Speed — Salt-Belt Recall 05V379 (2000-2002 Yukon) and Heated Washer Fluid System Overheats Ground Wire (Recall 08V441) and Heated Washer Fluid System Can Catch Fire (Recall 10V240000) and GM Recall 19V645000: EBCM Reprogram for Declining Vacuum Brake Assist and 10L80 10-Speed Transmission Harsh Shifting, Shudder and Rear-Wheel Lock-Up and Brake Vacuum Pump Failure Causing Hard Brake Pedal. 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.
Repair costs for known GMC Yukon issues range from $20 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, AFM/DOD Lifter Collapse and Valvetrain Failure, typically costs $3,500-$8,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
Reliability varies across model years of the GMC Yukon. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2000-2025 GMC Yukon with 21 documented issues documented across 3,560+ owner reports.
The GMC Yukon 5.3L (L83, LC9, LMG) and 6.2L (L94, L86) V8 engines use Active Fuel Management (AFM) cylinder deactivation. The special collapsible AFM lifters on cylinders 1, 4, 6, and 7 fail prematurely, causing misfires, engine ticking, rough idle, and potential catastrophic dam… Repairs typically run $3,500-$8,000. Severity: high.
The 8L90 8-speed automatic transmission in 2015-2020 Yukon and Yukon XL suffers from widespread torque converter lock-up clutch shudder at light throttle between 25-50 mph. The clutch friction material degrades and contaminates the transmission fluid, causing the shudder to worse… Repairs typically run $150-$4,500. Severity: high.
NHTSA campaign 25V274 covers certain 2021-2024 GMC Yukon vehicles with the 6.2L gasoline V8. Manufacturing defects in connecting-rod or crankshaft components can damage the engine and cause engine failure. Severity: high.
The Yukon's Integrated Trailer Brake Control system (RPO JL1) is considerably more sensitive to connection quality than the aftermarket brake controllers it replaced. Rather than simply switching current to the trailer when the pedal is pressed, the Trailer Brake Power Control Mo… Repairs typically run $20-$350. Severity: high.
GMC Yukons from 2000 through 2002 are part of NHTSA recall 05V379000, which addresses unwanted antilock brake system activation. Corrosion is the driving factor: GM stated the condition is more likely in environmentally corrosive areas and limited the recall launch to twenty salt… Severity: high.
GMC Yukons from the 2007 and 2008 model years that left the factory with the heated wiper washer fluid option are part of GM's 08V441000 recall. A short circuit on the washer fluid heater's printed circuit board can overheat the control-circuit ground wire. GM's stated consequenc… Severity: high.
GMC Yukons from 2007-2009 that were built with the heated washer fluid system (HWFS) are named in NHTSA recall 10V240000. The failure is in the heated washer module itself: a printed circuit board electrical short. GM had already run a 2008 recall that added a fuse to the control… Severity: high.
GMC Yukons from 2015 through 2018 fall under NHTSA recall 19V645000. The defect: the amount of vacuum created by the vacuum pump may decrease over time. Less vacuum reaching the brake booster means less brake assist, so the Yukon's pedal grows stiff and the truck's stopping dista… Severity: high.
NHTSA campaign 24V797 covers certain 2021 diesel GMC Yukon vehicles. A transmission control valve can fail and cause the rear wheels to lock. Severity: high.
NHTSA campaign 19V645 covers certain 2015-2018 GMC Yukon vehicles. Vacuum-pump output can decrease over time, reducing brake assist, increasing pedal effort and extending stopping distance. Severity: high.
Yukon and Yukon XL models equipped with Autoride (RPO Z55) or electronic suspension feature rear air springs and a compressor that commonly fail between 80,000-130,000 miles. The air spring bags crack from age and temperature cycling, causing the rear of the vehicle to sag overni… Repairs typically run $600-$3,200. Severity: medium.
The power retractable running boards available on 2015+ Yukon and Yukon XL are a common failure point. The electric motors and gearboxes corrode and seize, especially in salt-belt states. Boards get stuck in the out position (creating a road-clearance hazard and trip risk) or ref… Repairs typically run $400-$2,500. Severity: medium.
The mechanical (belt-driven) water pump develops internal bearing and seal wear with age and mileage, then leaks coolant from the weep hole at the front-center of the engine. Left unaddressed the pump can drip DEXCOOL onto the ground, run the cooling system low, and cause overhea… Repairs typically run $400-$1,423. Severity: medium.
On Autotrac electronic-shift 4WD Yukons the transfer-case encoder motor and its position sensor/selector switch fail, so the module can no longer confirm the range. The dash 4WD buttons flash, the truck won't shift between 2HI/4HI/4LO or gets stuck in one range, the Service 4WD l… Repairs typically run $150-$700. Severity: medium.
The Active Fuel Management (AFM) 5.3L V8 burns oil at an abnormal rate, frequently a quart every 1,500-2,500 miles. The AFM pressure-relief valve in the valley sprays oil onto the cylinder walls when cylinders deactivate; combined with low-tension/coking piston rings and an oil-d… Repairs typically run $1,500-$6,000. Severity: medium.
The one-piece molded dash pad splits and cracks, most often along the seam above the passenger airbag and over the instrument cluster. Owners attribute it to GM's switch from a multi-piece to a one-piece design with insufficient relief points and over-tightened mounting bolts, co… Repairs typically run $800-$2,000. Severity: medium.
The gauge cluster on 2003-2006 Yukons uses small stepper motors (the factory Switec/Juken X25.168-series) that wear out or jam. The speedometer, tachometer, fuel, or temperature needles twitch, flutter, stick, read wildly inaccurate, or peg at zero or maximum. A stuck or wrong sp… Repairs typically run $120-$400. Severity: medium.
A worn or leaking factory thermostat that stays open (plus a failing engine coolant temperature sensor) prevents the engine from reaching normal operating temperature. The ECM interprets the low/erratic reading as a sensor fault and enters a protective fail-safe mode: the electri… Repairs typically run $120-$450. Severity: medium.
The 8-inch MyLink/IntelliLink infotainment touchscreen (RPO IO5/IO6) develops ghost touches where it presses buttons by itself, dead zones that stop responding, and delamination/bubbling where the digitizer separates from the LCD. Because so many K2XX Yukons share this radio, it… Repairs typically run $150-$600. Severity: low.
The small electric blend-door actuators that control temperature and air-flow direction strip their internal plastic gears, producing a repetitive tapping/clicking noise from behind the radio or glovebox and causing the HVAC to blow the wrong temperature (e.g., stuck cold on the… Repairs typically run $60-$500. Severity: low.
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.