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  1. 2024 Acadia Issues Collection | GMC Acadia Forum

    Sep 10, 2024 · I’ve had a smattering of issues with my new Acadia. I’m a little over 6,000 miles and 3 months into owning it. Here are the issues I’ve faced so far: squealing front brakes since 2,000 miles …

  2. AFM/DFM Disabler | GMC Acadia Forum

    Dec 29, 2024 · I own a 2021 GMC Acadia SLE AWD with the 3.6-liter engine and 9 speed automatic. I reached out to Range Technologies to see if they have a AFM/DFM disabler for this vehicle.

  3. Upgrading the audio system guide - GMC Acadia Forum

    Jul 26, 2019 · This will be a guide of what I did to my 2011 GMC Acadia FWD Denali edition. This guide can apply to Lambda-platform cars (2007-2016 and 2017 Acadia...

  4. Subwoofer Addition - GMC Acadia Forum

    Sep 11, 2025 · I had been looking for an easy way to add a little boom to my Acadia. There is simply no where to hide a sub, so I went with one that can be easily removed if needed. I decided to put in a …

  5. Convert HID to Halogen? - GMC Acadia Forum

    Aug 14, 2024 · Good morning all. My HID housings are yellowing to the point of being un-repairable. Is it possible (and easy) to convert my HID headlights to the standard Halogen system instead? Found …

  6. Is this an unusual sound? - GMC Acadia Forum

    Apr 16, 2022 · Volsome1 said: Wife has a 2021 Acadia SLT AWD and started hearing a similar noise, although more intermittent than in the original poster's video. Took vehicle to GMC dealership who …

  7. shuddering acceleration at lower rpms - GMC Acadia Forum

    Jul 10, 2024 · 2013 Acadia FWD 170,000 miles- Sometimes, when accelerating at lower rpms, the car will "shudder" and if I give it more gas, it stops shuddering and accelerates fine. It is intermittent. Fuel …

  8. Service side detection system - GMC Acadia Forum

    Jul 25, 2021 · Search the forum with these keywords - "Service side detection system" - and you'll see what others have had to do about the problem. There is an SCA issued by GM for your Acadia. …

  9. 2019 Acadia thermostat replacement help - GMC Acadia Forum

    Mar 27, 2023 · I just replaced mine, Bought a Thermostat, Temp sensor, 2 small O-Rings, 3 gallons coolant $250 total 2019 Acadia 95K miles Did not remove Battery or Battery box.

  10. Easy Fix for Transmission Flare/Hesitation/Stumble... - GMC Acadia Forum

    Mar 27, 2024 · I'm happy to finally have identified a fix, and an easy fix at that, for a problem I have had SINCE NEW on my 2017 Acadia All Terrain (now at 115K). I took it to the dealership several times …