definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
24,538 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 GMC Acadia brakes problems

brakes problem

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2012 GMC Acadia Owner Comments

problem #3

Dec 102015


  • 30,000 miles


Sunroof leak driving during rainstorm water began pouring in on the driver side from the parking brake. Caused moldy smell, park brake on/off indicator light and brake on warning alarm now not working. Advised by glass co. And dealership that sunroof is causing leak from clogged drain lines and faulty seals. No recalls or tsb's but hundreds of other owners have had the same issue from 2008-2013 models. Ntsb should demand that GMC address this faulty product. Problem re-occurred during car wash following rain storm. Vehicle has only 30,000 miles, original owner, now out of warranty. GMC will not cover repairs.

- Gilbert, AZ, USA

problem #2

Sep 192013

Acadia 6-cyl

  • Automatic transmission
  • 20,614 miles
The contact owns a 2012 GMC Acadia. The contact stated that while engaging the brakes, the vehicle made a squeaking noise and burning rubber odor emitted outside the vehicle. The vehicle was taken to the dealer. The technician diagnosed that the brake booster was faulty and needed to be replaced. The brake booster was replaced but the failure recurred. The brake booster was replaced a second time but the failure persisted. The manufacturer was notified of the failure but no solution was offered. The failure mileage was 20,614. Updated 10/29/14 according to the repair invoice, the brake booster did not affect the performance of the brakes, updated 03/03/15

- Surprise, AZ, USA

problem #1

Mar 202014

Acadia 6-cyl

  • 23,000 miles
The brakes and rotors have been to the dealership 4 times to fix them brakes are wearing down T the metal, brake slider sticking open, the last time it was to the dealership on July 2, 2014 I was told breaks are at current standards for measurements with law, to drive it for a few more breaks because two weeks prior to that they put new brakes and rotors are on, now they are grinding again, but have to wait to call and schedule another appointment because they say there is nothing wrong with them 4 times for the brakes to be fixed and they are not.

- Morrisdale, PA, USA

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