2018 GMC Acadia recalls and problems

The 2018 GMC Acadia has 2 safety recalls and 399 owner complaints filed with NHTSA. Recall repairs are free at any GMC dealer.

Recalls
2
Complaints
399
Crashes / fires
8 / 1
Injuries / deaths
12 / 0

Recalls may cover only some 2018 GMC Acadia vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2018 GMC Acadia recalls

Recall 18V-358: Fuel System, Gasoline

Reported May 31, 2018 · 895 vehicles affected · General Motors LLC

Problem: General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Risk: A damaged fuel line can create a fuel leak, increasing the risk of a fire.

Fix: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.

Recall 17V-516: Power Train

Reported Aug 22, 2017 · 2,905 vehicles affected · General Motors LLC

Problem: General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.

Risk: If the front right intermediate drive shaft assembly separates while driving, the vehicle will lose propulsion, increasing the risk of a crash. If the assembly separates while parked on a grade, without the park brake engaged, the vehicle may move unintentionally, increasing the risk of a vehicle roll-away.

Fix: GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. 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 17329.

2018 GMC Acadia problems reported by owners

Problem areaReports
Power Train164
Unknown or Other119
Electrical System110
Engine36
Steering24
Service Brakes21
Electronic Stability Control (ESC)12
Fuel/Propulsion System7
Lane Departure7
Seats5
Vehicle Speed Control5
Back Over Prevention5

Most reported parts

  • Power Train › Automatic Transmission › Lever and Linkage › Floor Shift — 9
  • Back Over Prevention › Warnings — 4
  • Lane Departure › Assist — 3
  • Power Train › Automatic Transmission › Lever and Linkage › Column Shift — 2
  • Forward Collision Avoidance › Automatic Emergency Braking — 2
  • Lane Departure › Blind Spot Detection — 2
  • Structure › Body — 1
  • Back Over Prevention › Rearview System Braking — 1

Typical mileage at the time of the problem: 32,000 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2018 GMC Acadia complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Electrical System · reported Nov 2, 2026
Our vehicle’s horn beeped and a message on the dash said vehicle not in park. I copied the following from your web site and am requesting an update: General Motors has acknowledged the "Shift to Park" issue through several Technical Service Bulletins (TSBs). While there hasn't been a formal safety recall for this specific shifter issue as of early 2026, a class-action lawsuit has been filed alleging one is needed.
Engine · reported Oct 25, 2026
Steering assist warning comes on when I start the car and then the engine fan starts up very loudly and code PO128. My car has 48,000 miles and is a 2018. I am seeing this is a known issue and should be part of a recall so I want to know if it’s covered.
Power Train · at 45,000 miles · reported Oct 22, 2026
The contact owns a 2018 GMC Acadia. The contact stated that after parking the vehicle inside the garage, shifting to park(P) and turning off the vehicle, the vehicle suddenly rolled backwards approximately 3 feet. The contact stated that the failure had occurred on several occasions and the vehicle only moved backwards. During one failure, the vehicle almost struck a pedestrian walking behind it. The vehicle was taken to the dealer on several occasions, but no fault codes were retrieved and the vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was…
Engine · reported Sep 11, 2026
The car will frequently but not always fail to shut off when the start/stop button is pushed while in Park. The message "shift to park" come up on the display and a yellow light comes on in the button. I have to restart the engine and it often takes as many as 10 attempts to finally shut off the engine. Between each attempt I have to shift the transmission out of park and back into park. This has been happening for more than a month.
Power Train · at 10,000 miles · reported Aug 10, 2026
The contact owns a 2018 GMC Acadia. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P); however, the message “Shift to Park” was displayed. The gear shifter was moved back and forth, then shifted into park (P) before the proper gear was recognized. The vehicle was taken to the dealer, and the gear shifter was replaced, but the failure reoccurred. The vehicle was taken back to the dealer, and the gear shifter, switch, and harness were replaced. The manufacturer was made aware of the failure. The failure mileage was 10,000.

Other GMC Acadia years

Compare all GMC Acadia years · All GMC models

Frequently asked questions

Does the 2018 GMC Acadia have any recalls?

Yes — NHTSA lists 2 recalls for the 2018 GMC Acadia: 18V-358 (fuel system, gasoline), 17V-516 (power train). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2018 GMC Acadia?

Owners report power train problems most often (164 reports), followed by unknown or other (119). The typical mileage when problems were reported is about 32,000 miles.

Are GMC recall repairs free?

Yes. Safety recall repairs are free at authorized GMC dealers, whether you are the first owner or bought the car used.