2017 GMC Acadia Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 701 verified NHTSA owner complaints, 4 federal safety recalls, and interquartile failure mileage telemetry.
The 2017 GMC Acadia receives a 3.6/10 MazicBay Reliability Index based on 701 verified NHTSA federal complaints and 4 safety recalls. The primary reported failure mode is Transmission Hesitation, Hard Shifting & Slipping Reports with a median failure point at 35,000 miles (IQR: 25,400 – 43,500 mi). Out-of-warranty repairs benchmark at $1,400 – $3,800 .
107.8 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
4 Active / Free Remedies
Top Reported Problem Clusters (7)
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“Shift to park take forever to get it to recognize that vehicle is in park. my lane departure only works sometimes.”
“The contact owns a 2017 GMC Acadia. The contact stated that while the vehicle was parked on an incline with the engine turned off, the contact's toddler was able to shift into drive(D), and the vehicle rolled backwards, hit a light pole and a basketball stand, causing damage t...”
“The contact owns a 2017 GMC Acadia. The contact stated that after shifting into park (P), the vehicle failed to shut off because it failed to recognize that the gear shifter was in park (P). The "Shift To Park" warning message was displayed on the instrument panel. The contact...”
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“My Acadia went into limp Mode displaying low power mode on the screen and wouldn’t start for a couple days after. Lights started illuminating on the dash as abs, traction control, and stanilitrack, then check engine light came on and my gmc app displayed code p2138. I have had...”
“Shift to park take forever to get it to recognize that vehicle is in park. my lane departure only works sometimes.”
“P0128 code, thermostat-related symptoms, Steering Assist Reduced warnings, increased steering effort, or other safety concerns while driving.”
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“My Acadia went into limp Mode displaying low power mode on the screen and wouldn’t start for a couple days after. Lights started illuminating on the dash as abs, traction control, and stanilitrack, then check engine light came on and my gmc app displayed code p2138. I have had...”
“The contact owns a 2017 GMC Acadia. The contact stated that while the vehicle was parked on an incline with the engine turned off, the contact's toddler was able to shift into drive(D), and the vehicle rolled backwards, hit a light pole and a basketball stand, causing damage t...”
“P0128 code, thermostat-related symptoms, Steering Assist Reduced warnings, increased steering effort, or other safety concerns while driving.”
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“Driver's side seat belt lower attachment point. Has a flexible cable swage attachment to the lower seat belt and. This braided steel cable has failed at the swage. No accident involved. Just a fatigue failure over time. But since this is a safety system, I thought I should rep...”
“Twice the side detection system failed due to corroded wiring under the bumper which then led into the electrical system failing on side air bag detection/blind zone detection/traction control system/display monitor and blinkers all failing to the point of vehicle not starting...”
“The contact owns a 2017 GMC Acadia. The contact stated that while parked at her work, she had attempted to start the vehicle and was unable. The contact had the vehicle towed to an independent mechanic who diagnosed the vehicle and determined that the fuel pump needed to be re...”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“My Acadia went into limp Mode displaying low power mode on the screen and wouldn’t start for a couple days after. Lights started illuminating on the dash as abs, traction control, and stanilitrack, then check engine light came on and my gmc app displayed code p2138. I have had...”
“Something inside the wheel started smoking and my gmc app displayed low break fluid. I pulled over and had someone come out two days later. The breakpad had uneven wear and the caliper had a broken seal on it which in turn tore the caliper up! This was not a safe situation to ...”
“Steering assist is reduced Brake assist reduced Seems to be a defective thermostat and sensor .temp gauge is below Normal operating temperature this needs to be addressed by GM should be a recall as this can be a costly repair.Many reports of same issue”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“My Acadia went into limp Mode displaying low power mode on the screen and wouldn’t start for a couple days after. Lights started illuminating on the dash as abs, traction control, and stanilitrack, then check engine light came on and my gmc app displayed code p2138. I have had...”
“P0128 code, thermostat-related symptoms, Steering Assist Reduced warnings, increased steering effort, or other safety concerns while driving.”
“Vehicle has experienced multiple electrical and mechanical failures at unusually low mileage. Purchased at 32,000 miles. At approximately 50,000 miles, the factory radio/infotainment system failed completely. Electrical systems were observed remaining active after the vehicle ...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“Vehicle has experienced multiple electrical and mechanical failures at unusually low mileage. Purchased at 32,000 miles. At approximately 50,000 miles, the factory radio/infotainment system failed completely. Electrical systems were observed remaining active after the vehicle ...”
“The contact owns a 2017 GMC Acadia. The contact stated that while parked at her work, she had attempted to start the vehicle and was unable. The contact had the vehicle towed to an independent mechanic who diagnosed the vehicle and determined that the fuel pump needed to be re...”
“While highway driving, engine suddenly lost power and car could not exceed 5 mph. Was able to get off at next exit and get to a local garage. Mechanic inspected. Bolt connecting high pressure fuel pump to cylinder sheared off leaving bolt body in cylinder, bending fuel pump an...”
Official NHTSA Safety Recalls (4)
POWER TRAIN:DRIVELINE:DRIVESHAFT
Summary: 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.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary: 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.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Summary: General Motors LLC (GM) is recalling certain model year 2017 Cadillac XT5 vehicles manufactured April 16, 2016, to May 9, 2016, and 2017 GMC Acadia vehicles manufactured April 19, 2016, to April 22, 2016. The front brake calipers may have a torn or misaligned caliper piston seal which may allow brake fluid to leak.
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
Summary: General Motors, LLC (GM) is recalling certain 2014-2017 Buick Enclave, Chevrolet Traverse, and GMC Acadia vehicles. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.
Pre-Purchase Inspection Checklist for 2017 GMC Acadia
Before purchasing a used 2017 GMC Acadia, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 4 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2017 GMC Acadia
Is the 2017 GMC Acadia a reliable used car?
The 2017 GMC Acadia earns a 3.6/10 MazicBay Reliability Index based on 701 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2017 GMC Acadia?
The leading complaint category is Transmission Hesitation, Hard Shifting & Slipping Reports, with a median failure point around 35,000 miles (IQR: 25,400 – 43,500 mi).
Are there free recall repairs available for the 2017 GMC Acadia?
Yes, the NHTSA records 4 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.