2015 GMC Acadia Problems

Half of the owners who gave a mileage had the problem by about 92,000 miles.

What to check before you buy

• The air bag (SRS) light should come on at startup and go out within a few seconds. If it stays on, the system may not work in a crash.
• Air bag recalls are some of the most serious. Check this exact VIN for open recalls and get proof any recall work was done.

Tools that help

What owners said

The contact owns a 2015 GM GMC Acadia. While the contact's wife was driving at an undisclosed speed, there was a loud sound coming from the vehicle. The contact stated that the service air bag warning light illuminated. The contact's wife stated that a hard piece of plastic had detached out of the dashboard above the radio. The contact…Owner complaint, filed 2025, at 139,884 miles

The contact owns a 2015 GMC Acadia The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact…Owner complaint, filed 2025

Half of the owners who gave a mileage had the problem by about 56,000 miles.

What to check before you buy

• Turn the wheel lock to lock while parked and listen for groaning, clicking or binding.
• On a straight road the car should track straight with the wheel centered and no loose feeling.
• A power steering warning on the dash, even briefly, deserves a mechanic’s look before you buy.

Tools that help

What owners said

Complete loss of steering at low speeds. This has been an issue with GM for years, and is still not corrected on my 2015 GMC Acadia. At a stop light or when turning a corner, I could barely turn the steering wheel. GM needs to pay to have this fixed on all vehicles still affected. There is no way I could maneuver this vehicle to avoid a…Owner complaint, filed 2024

The contact owns a 2015 GMC Acadia. The contact stated while making a turn and parking, the steering wheel was hard to maneuver. The contact stated no warning lights were illuminated. The contact drove the vehicle to an independent mechanic who diagnosed that the power pump steering needed to be replaced as there were metal shavings…Owner complaint, filed 2024, at 43,000 miles

Half of the owners who gave a mileage had the problem by about 50,000 miles.

What to check before you buy

• Test every switch: windows, locks, mirrors, seat heaters, the screen, the backup camera, Bluetooth and every USB port.
• Watch the dash at startup. Every warning light should come on briefly and then go out.
• Have the battery and charging system tested. A weak alternator or battery drain shows up here.

Tools that help

What owners said

The contact owns a 2015 GMC Acadia. The contact stated that while driving at 25 MPH, the instrument panel went blank before the panel began to flash when it returned. The contact then stated that several various warning messages began to appear all of which were related to the vehicle's electrical features. The vehicle was then taken to…Owner complaint, filed 2026, at 177,000 miles

The contact owns a 2015 GMC Acadia. The contact stated that the automatic alert system anti-theft system locked up. The contact stated that the vehicle failed to start. Additionally, the safety sensors in the mirror and the rear of the vehicle became inoperable. No warning lights were illuminated. The vehicle was towed to the local…Owner complaint, filed 2026, at 20,000 miles

Half of the owners who gave a mileage had the problem by about 19,000 miles.

What to check before you buy

• Ask the seller not to warm the car up, and start it cold. Listen for ticking, knocking or a rough idle in the first minute.
• Pull the oil dipstick and the oil cap. Low oil, a gasoline smell or a milky film on the cap are reasons to walk away or get an inspection.
• Plug in an OBD2 scanner. Stored or pending codes matter, and so do readiness monitors that show "not ready", which usually means the codes were cleared right before the sale.
• Ask for oil change records. A gap in the records on a model known for engine complaints is a negotiating point at minimum.

Tools that help

What owners said

The engine is not shifting properly, and the vehicle loses speed while driving and hesitates to accelerate. At time, it feels as though the car is not moving at all. This issue has occurred on multiple occasions, affecting both me and my family, and has forced us to pull over because the vehicle could barely move forward. This happed…Owner complaint, filed 2025

The contact owns a 2015 gmc acadia. The contact stated that while driving at various speeds, the vehicle stalled in the middle of the road without a warning light illuminated. The contact received assistance from the police to push the vehicle to the shoulder of the roadway. The contact attempted to restarted the vehicle which failed to…Owner complaint, filed 2021, at 17,000 miles

Half of the owners who gave a mileage had the problem by about 69,000 miles.

What to check before you buy

• Drive it from cold if you can. Shifts should be smooth in every gear, including reverse.
• Feel for slipping (revs rise without the car speeding up), shudder at low speed and a delay when you put it in gear.
• Listen for whining, which is a common CVT complaint, and clunks when you go from drive to reverse.
• If it has 4WD or AWD, engage it on the test drive and ask when the transmission and differential fluids were last changed.

Tools that help

What owners said

The contact owns a 2015 GMC Acadia. The contact stated that while driving at various speeds, the vehicle was shuddering and vibrating while shifting gear, and vehicle failed to properly accelerate. The vehicle was taken to the local dealer who diagnosed that the transmission was faulty and needed to be replaced. The transmission was…Owner complaint, filed 2025, at 90,000 miles

Torque converter is going bad, hard shift when going slow then speeding up, stuttering at random times, vibration, hard shifting into reverse. No check engine light. Acadia known for transmission and torque converter problems.Owner complaint, filed 2025

Half of the owners who gave a mileage had the problem by about 45,000 miles.

What to check before you buy

• Check every light: headlights on low and high, fog lights, brake lights, turn signals and reverse lights.
• Run the wipers on every speed with washer fluid, and run the defroster front and back.

Tools that help

What owners said

Wipers stopped working an it’s not showing an active recall but research shows this model does have wiper blade motor recallsOwner complaint, filed 2026

The contact owns a 2015 GMC Acadia. The contact stated that the center taillight was inoperable. The halo light was working as designed and then ceased operating. The headlights also became inoperable. The vehicle was taken to an independent mechanic, who replaced the bulbs and the headlight assembly. The rear signal light was blinking…Owner complaint, filed 2025, at 196,448 miles

Half of the owners who gave a mileage had the problem by about 51,000 miles.

What to check before you buy

• The pedal should feel firm and the car should stop straight without pulling, grinding or a pulsing pedal.
• The ABS and stability control lights should go out after startup and stay out.
• Look through the wheels at the rotors. A deep lip on the edge means brakes are due soon, which is a fair thing to negotiate on.

Tools that help

What owners said

2nd time AC compressor motor breaks and as is in line with the serpentine belt, all other systems including electrical and engine stop working. Poor engineering or other reason causing part to break down.Owner complaint, filed 2023

The contact owns a 2015 GMC Acadia. The contact stated that the parking brake, TPMS, and the stabili-trak warning lights were illuminated. The vehicle was taken to an undisclosed dealer where it was diagnosed that the brake sensor failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The contact…Owner complaint, filed 2023, at 132,000 miles

Half of the owners who gave a mileage had the problem by about 38,000 miles.

What to check before you buy

• Pull out and latch every seat belt, and let each one retract on its own.
• Try every seat adjuster, and watch for a passenger air bag "off" light when an adult is in the seat.

Tools that help

What owners said

the flexible steel cable connecting the seat belt to the seat separated and broke resulting in no way to use the seatbelt/connecting the seat belt to the connector on the seat.Owner complaint, filed 2026

The contact owns a 2015 GMC Acadia. The contact stated that while parked he observed the drivers seat belt that the braided steal cable was broken and the seat belt clasp was barley hanging on. The vehicle was taken to an independent mechanic where it was diagnosed that the drivers seat belt was broke and was hanging off and needed to be…Owner complaint, filed 2026, at 178,600 miles

Half of the owners who gave a mileage had the problem by about 36,000 miles.

What to check before you buy

• Smell around the engine bay and under the rear of the car for raw fuel.
• On the test drive, accelerate firmly from a stop and up a grade. Stumbling, surging or a flashing check engine light are red flags.
• Fuel pump recalls are common. Check this exact VIN for open recalls before you buy.

Tools that help

What owners said

The contact owns a 2015 gmc acadia. The contact stated that the fuel gauge was inoperable. The contact stated that the fuel gauge would remain at one quarter full even after being filled up. The vehicle was not diagnosed or repaired. The dealer and [VIN] were not notified of the failure. The approximate failure mileage was 64,000.Owner complaint, filed 2019, at 64,000 miles

Injectors sticking open. Brought to dealer at 26,000 miles after it broke down 200 miles away. That was after the gmc dealership told us it should be ok to drive. Injector stuck open and the dealer we broke down at said the vehicle could catch fire if we kept driving. They replaced the injector that was the issue. Now last week another…Owner complaint, filed 2018, at 28,600 miles

Parts named most: Blind spot detection (6).

What to check before you buy

• Where it is safe, try the adaptive cruise and lane keeping on the test drive and watch for sudden braking or warnings with nothing there.
• Check the windshield in front of the camera and the bumper sensors for cracks, chips or poor repairs.
• Ask whether the windshield has been replaced. The camera has to be recalibrated afterward, and many shops skip it.

Tools that help

What owners said

Issue: Repeated failure of safety‑critical module Description: The Side Blind Zone Alert system on my 2015 GMC Acadia has failed multiple times over the life of the vehicle. The system becomes inoperative and displays “Side Detection System Unavailable.” A local GMC dealer has diagnosed the issue as a failure of the SBZA module due to…Owner complaint, filed 2026

A warning light is coming on telling to have the side detection module serviced. Brought it to a dealer and was quoted a cost of $1274 to repair. It is a complicated repair and if not repaired will affect other safety systems of the vehicle because all sensors are linked. I did some research and this issue is common for this make, model…Owner complaint, filed 2023

Half of the owners who gave a mileage had the problem by about 70,000 miles.

What to check before you buy

• On the test drive, press the gas gently and firmly. The response should be smooth with no lag or surge.
• Set the cruise control, then use resume and cancel to make sure each one works.

Tools that help

What owners said

Today I encountered a problem with my vehicle that not only put myself at risk but my children. This problem came out of no where since I have not had any problems with my vehicle before today. When going to leave I turned my car on to have it stall and die. I had someone come out and look at it and got it to work by pushing down on the…Owner complaint, filed 2022

The suv starts to pull when gear switches to the next gear making my suv not change gear took it to a mechanical they say it's the adjust clutches it should be recall but it's notOwner complaint, filed 2020

Half of the owners who gave a mileage had the problem by about 42,000 miles.

What to check before you buy

• Read the four-digit DOT date on each tire. Tires older than about six years should be replaced, whatever the tread looks like.
• Check tread depth on all four. On AWD vehicles all four tires should match.
• The tire pressure light should go out after startup.

Tools that help

What owners said

All four of the goodyear tires that were previously installed had to be replaced earlier this year to cracking. Front tires kept losing pressure and then became flat, was advised by the dealership this was due to the tread cracking.Owner complaint, filed 2019, at 50,000 miles

The contact owns a 2015 gmc acadia equipped with four goodyear fortera hl tires, size: p255/65r18. The contact noticed that the tires were dry rotting to the tread. All four tires failed a tire inspection. An independent mechanic diagnosed that all four tires needed to be replaced. The tires had not been inspected by a goodyear…Owner complaint, filed 2019

What to check before you buy

• Look underneath with a flashlight. Utah road salt is hard on frames, brake lines and the bottoms of doors.
• Open and close every door, the hood and the liftgate, and lock and unlock each one.
• Use a paint thickness gauge and compare panels. A panel that reads very differently from the rest has likely been repaired.

Tools that help

What owners said

The contact owns a 2015 GMC Acadia. The contact stated while the vehicle was parked, the tailgate was opened, however the tailgate failed to function as intended. The contact noticed an abnormal grinding sound and the tailgate independently closed while the contact was removing packages from the trunk of the vehicle. The contact stated…Owner complaint, filed 2026, at 111,222 miles

The contact owns a 2015 gmc acadia. The contact stated that power liftgate failed to open consistently while using the key fob. The dealer central buick gmc of norwood central buick gmc of norwood (866) 295-4674, was contacted by phone and stated that the vehicle was not subjected to a recall. The [VIN] was contacted and informed of the…Owner complaint, filed 2020, at 40,000 miles

What to check before you buy

• Drive over a few bumps and potholes slowly with the radio off and listen for clunks or rattles.
• Check the tires for uneven wear on the inside or outside edges, a sign of alignment or suspension trouble.
• Look behind the wheels for oily, wet shocks or struts.

Tools that help

What owners said

Not inspected by anyone else because they have no idea where to look because the light and actions happen on and off. Warning light and message appears. Service Traction Control and service Stabilink Light yes I will bring it in. It will turn on randomly at this point for about 4 months and the brakes are locking up the wheels while…Owner complaint, filed 2024

My steering rack and pinion as well as my power steering pump have gone out completely potentially put me in harms way By impairing my ability to drive defensively. by greatly reducing the vehicles reaction time . A worn steering rack can cause you to lose partial or complete control over your car steering wheel, which can lead to fatal…Owner complaint, filed 2023