2022 GMC Acadia Problems: 4 Known Issues
2022 model year · 560+ owner reports · Updated October 2026
According to Au7o's analysis of 560+ owner reports, the 2022 GMC Acadia has 4 documented known issues, with 3 rated critical. The most serious are 3.6L V6 Internal Water Pump Failure and Coolant Leak, AWD Fuel Tank Rollover Valve May Not Seal in a Rollover — Recall 22V446000 (GM N222366070) and Recall 22V427: Improperly Tightened Left-Rear Suspension Toe Link on 2022 Acadia. The most commonly reported issue is 9T65 9-Speed Transmission Harsh Shifts and Hesitation with 560 owner reports. DIY maintenance guides at au7o.io.
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All 4 Known Issues
NHTSA Recalls9 recalls
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
General Motors, LLC. (GM) is recalling certain 2021 Cadillac XT5, XT6, and GMC Acadia vehicles. The fuel supply lines may be improperly attached and seated.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
General Motors, LLC (GM) is recalling certain 2020-2021 Cadillac XT5, XT6, and GMC Acadia vehicles equipped with the optional Surround Vision feature. The rearview camera coaxial cable connectors may have been crimped improperly, causing the rearview camera to fail or function intermittently.
AIR BAGS
General Motors, LLC. (GM) is recalling certain 2022 GMC Acadia vehicles. The sensing diagnostic module (SDM) may have been left in "manufacturing mode" and not activated at the assembly plant prior to shipment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
SUSPENSION:REAR
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia vehicles. The left-rear suspension toe link may have been tightened improperly, which could result in a loose or separated toe link.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia All-Wheel Drive (AWD) vehicles. The fuel tank rollover valve may not provide a proper seal in the event of a rollover crash.
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Frequently Asked Questions
What are the most common GMC Acadia problems?
According to Au7o's analysis of 560+ owner reports, the 2022 GMC Acadia has 4 documented issues. The most frequently reported are: 3.6L V6 Internal Water Pump Failure and Coolant Leak, AWD Fuel Tank Rollover Valve May Not Seal in a Rollover — Recall 22V446000 (GM N222366070), Recall 22V427: Improperly Tightened Left-Rear Suspension Toe Link on 2022 Acadia. Of these, 3 are rated critical and should be addressed promptly.
Is the GMC Acadia reliable?
The 2022 GMC Acadia has 4 known issues documented across 560+ owner reports. 3 issues are rated critical: 3.6L V6 Internal Water Pump Failure and Coolant Leak and AWD Fuel Tank Rollover Valve May Not Seal in a Rollover — Recall 22V446000 (GM N222366070) and Recall 22V427: Improperly Tightened Left-Rear Suspension Toe Link on 2022 Acadia. 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 Acadia problems?
Repair costs for known GMC Acadia issues range from $0 to $3,500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2007-2023 GMC Acadia 3.6L V6 Internal Water Pump Failure and Coolant Leak?
GM customer-satisfaction bulletin 13079 covers certain 2009-2013 GMC Acadia vehicles with 3.6L High Feature V6 engines (RPO LY7 or LLT) that may experience leakage from the water-pump shaft seal, often after operation with low coolant. Severity: high.
What is the 2022 GMC Acadia AWD Fuel Tank Rollover Valve May Not Seal in a Rollover — Recall 22V446000 (GM N222366070)?
GM recalled certain 2022 GMC Acadia All-Wheel Drive vehicles because the rollover valve in the fuel tank may not provide a proper seal if the vehicle rolls over in a crash. Only AWD Acadias built in the affected population are covered — front-wheel-drive Acadias are not part of t… Severity: high.
What is the 2022 GMC Acadia Recall 22V427: Improperly Tightened Left-Rear Suspension Toe Link on 2022 Acadia?
GM recalled certain 2022 GMC Acadia SUVs because the left-rear suspension toe link may have been tightened improperly during assembly. The toe link is what holds the rear wheel's toe angle in place, and if its fastener was not torqued correctly it can work loose or the link can s… Severity: high.
What is the 2017-2025 GMC Acadia 9T65 9-Speed Transmission Harsh Shifts and Hesitation?
The second-generation Acadia (2017+) uses the GM 9T65 9-speed automatic transmission which shares known issues with the Chevrolet Traverse and Blazer. Common complaints include harsh 1-2 upshifts, hesitation between 5-15 mph, lurching on light throttle in stop-and-go traffic, and… Repairs typically run $0-$3,500. 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.