I am submitting a complaint regarding premature front brake wear on my 2024 GMC Acadia. At approximately 16,000 miles, Sewell Buick GMC of Midland inspected my vehicle and measured the front brake pads at 5 mm. Despite the pads not being at the replacement threshold and the vehicle being safe to drive, the dealer is already recommending brake replacement. The dealer also advised that the brake…
2024 GMC Acadia brakes problems
moderate 17 complaints filed with NHTSA · avg repair $450 · see brakes across all vehicles →
Complaints
17
Recalls
0
Avg fix
$450
What stands out
Brakes accounts for 32% of every owner complaint on file for this vehicle — the dominant problem area across 5 categories tracked.
Among the 11 model years of GMC Acadia in our records for brakes problems, this one ranks #3 by owner-complaint volume.
The failure pattern owners describe
Buyer takeaway: The 2024 GMC Acadia brake system has documented failures ranging from complete power loss and soft pedals to persistent squealing, premature pad wear, and spontaneous parking brake engagement. Multiple owners report dealers denying defects or refusing repairs under TSB coverage, and GM has not issued recalls despite acknowledged problems across the model year.
Owners report distinct brake problems across the 2024 GMC Acadia fleet. Some face catastrophic failures: complete loss of braking force with soft pedals, power loss to the brake system during driving, and one instance where the master cylinder assembly and hydraulic valve block had to be replaced at 24,600 miles. Others describe hesitation during braking that requires extra pedal pressure, and one owner reports the brake pedal going to the floor with little resistance—happening three times in three months despite dealership software updates.
Squealing is widespread. Owners at 6,500 miles, 12,000 miles, 18,000 miles, and 25,000 miles report constant squealing. Dealers have resurfaced rotors, cleaned pads, applied squeak-stop compound, and replaced pads entirely—the noise returns. One dealer blamed a car wash; others claim the metal composition of the pads is normal. Dealers cite a 7,500-mile warranty that does not cover brake wear past that point.
Premature pad wear appears real: owners measuring 5 mm pads at 16,000 miles and 20% pad remaining at 12,000 miles. One case shows a faulty electronic brake control module on the master cylinder needing replacement. A caliper locked up at low mileage, warping the rotor and overheating the brake assembly.
The parking brake engages abruptly and randomly while backing up—some owners report multiple times in one morning. Brake sensors trigger false warnings with 80–92% pad life remaining, citing a TSB that dealers refuse to apply as VIN-specific.
Same GMC Acadia brakes reports on nearby years: 2021 · 2025
Failure modes owners describe
Complete brake system failure with power loss
Loss of electrical power to the braking system while driving, resulting in brake pedal going to the floor, inadequate stopping force, and inability to come to a complete stop. Master cylinder assembly, hydraulic valve block, and electric motor required replacement.
When: 24,638 miles; intermittent recurrence starting around 20,000 miles
Symptoms owners cite: Brake pedal loses firmness and goes to floor; Soft, spongy brake pedal; Vehicle will not come to a complete stop despite brake pedal depression; Multiple warning lights on dashboard (ABS, parking brake, traction control, collision); Message on display requesting hard brake pedal depression and 'service ESC'; Intermittent power loss affecting electrical system and power steering
Codes mentioned: ABS light illumination, Traction control light, Collision light
Repairs/costs cited: Master cylinder assembly, hydraulic valve block, and electric motor replaced under warranty. GM also performed software updates in some cases with no resolution of recurring issue.
Recalls/TSBs owners mention: GM customer service denied safety claim and advised continued operation. For other cases, GM refuses to acknowledge issue as defect, states it is normal, or applies fixes only to 2025 models.
Brake squealing unresolved by multiple repair attempts
Persistent loud squealing from brakes occurring on every drive, reported starting as early as 6,500 miles. Dealers have cleaned brakes, resurfaced rotors, applied squeak-stop compound, and replaced pads—squealing returns within days or continues despite repairs.
When: 6,500 miles to 25,000 miles; continuous recurrence after each repair
Symptoms owners cite: Loud squealing every time brakes are depressed; Abnormal squeaking sound while depressing brake pedal; Squealing persists for six months or more
Repairs/costs cited: Brake pad replacement, rotor resurfacing, brake cleaning, squeak-stop application. One owner replaced front brakes and rotors at cost of $380 with no resolution. Pads measured 8 mm and 5 mm at 18,000 and 16,000 miles respectively.
Recalls/TSBs owners mention: Dealers claim this is normal due to metal composition of pads or new heavier materials; GM states no fix available. TSB N242471431 exists for brake sensor warning but dealers refuse to apply as VIN-specific. GM warranty covers brakes only to 7,500 miles.
Premature brake pad wear
Front brake pads wearing out at abnormally low mileage despite normal driving conditions and no towing or aggressive driving. Owners report pads at 5 mm at 16,000 miles and below 20% at 12,000 miles.
When: 12,000 to 16,000 miles
Symptoms owners cite: Brake pad thickness measured at 5 mm (16,000 miles); Front pads below 20% wear (12,000 miles); Dashboard brake wear indicator showing 22% pad remaining at 18,000 miles
Repairs/costs cited: Dealer recommended replacement at 16,000 miles despite pads not yet at replacement threshold; brake parts on backorder due to high volume of same issue. No estimated time of arrival for replacement parts provided.
Recalls/TSBs owners mention: No recall or TSB issued. Dealers recommend replacement but parts availability limited.
Brake hesitation and soft pedal requiring excessive pressure
Vehicle hesitates while coming to a stop even with brake pedal depression. Driver must apply extra pressure on brake pedal to stop the vehicle. Abnormal squeaking accompanies the symptom.
When: 7,000 miles
Symptoms owners cite: Vehicle hesitates while coming to a stop at various speeds; Brake pedal requires extra pressure to stop vehicle; Abnormal squeaking sound; Pedal goes to floor with little or no resistance (separate incidents, three times in three months)
Repairs/costs cited: Local dealer diagnosed but found no cause for failure. Vehicle was repaired but failure reoccurred. Software update applied in related incident with no resolution.
Recalls/TSBs owners mention: Manufacturer referred contact to NHTSA Hotline. No acknowledgment of defect or recall.
Front brake caliper locking and rotor warping
Front left brake caliper locks up with burning smell and heat at the wheel area. Pads overheat and rotor warps. Brake system control module found out of calibration.
When: Low mileage; occurred multiple times with recent occurrence requiring towing
Symptoms owners cite: Front left brake locking up; Burning smell from brake assembly; Heat in wheel area; Pads overheated; Rotor warped
Codes mentioned: Brake system control module out of calibration
Repairs/costs cited: Front left caliper, front left brake hose, front pads, and front left rotor replaced. Brake system control module reprogrammed and brake percent calibration performed per GM bulletin #25-NA-282.
Recalls/TSBs owners mention: Warranty repair completed; bulletin #25-NA-282 addresses this issue.
Electronic brake control module failure
Electronic brake control module on the master cylinder becomes faulty, requiring replacement. Preceded by extended period of squealing brakes.
When: Approximately 1 year after purchase (November 2024 purchase); failure diagnosed January 7, 2026
Symptoms owners cite: Persistent brake squealing for months prior to failure; Electronic brake control module malfunction
Repairs/costs cited: Electronic brake control module on master cylinder replaced by dealership.
False brake pad wear sensor warnings
Dashboard warning appears stating brake pads need service when pads actually have 80–92% wear remaining. TSB N242471431 exists for this issue but dealers refuse to apply repair as VIN-specific.
When: Within warranty period
Symptoms owners cite: Warning message on dashboard: 'Brake pads need to be serviced'; Brake pad wear indicator shows 22% when pads still have 8 mm thickness; Dashboard warning 'Check Left Rear Turn Lamp' and 'Check Right Rear Turn Lamp' (associated complaint)
Codes mentioned: Brake pad wear sensor malfunction
Repairs/costs cited: Sensor replaced by dealer in one instance. TSB #N242471431 exists but dealers cite VIN-specific limitation to refuse repair.
Recalls/TSBs owners mention: TSB #N242471431 issued but dealers state it does not apply to all VINs despite vehicle meeting parameters.
Parking brake engaging spontaneously in reverse
Parking brake engages abruptly and without reason while backing up, occurring randomly and repeatedly. One owner reports brake engaging four times in succession while attempting to back up.
When: Recurring throughout ownership; one instance of four consecutive engagements in one morning
Symptoms owners cite: Parking brake engages suddenly while backing up; No obstruction or reason for brake engagement; Multiple random engagements during backing maneuver; Feels like whiplash when occurs
Repairs/costs cited: Owners report dealer states no problem exists with the vehicle despite repeated occurrence.
Recalls/TSBs owners mention: Dealers deny issue exists. Owners report this is common complaint on 2024 GMC Acadia owner forums.
Synthesized from 17 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 8 most recent
When the vehicle is in reverse and you are backing the emergency brake suddenly comes on practically giving you whiplash. This happens randomly and without any obstruction or reason for the emergency brake to come on. It has happened many times. This morning it slammed the emergency brake on 4 times in a row I didn't think I was going to be able to back up as it kept kicking the emergency…
Breaks are squeaking awful. Have had front brakes and rotors replaced which cost $380. Did not fix the problem. Have also saw where a lot of other 2024 gmc Acadia owners are experiencing the same problem.
The vehicle brake system completely failed. The brake pedal was depressed and several warning lights were illuminated on the dash, yet the vehicle would not come to a complete stop. At the time of failure, the abs light, parking brake light, traction control light, and collision light illuminated on the driver display. Additionally, the dash displayed a message requesting the driver to…
Since we purchased this vehicle, we have continually had issues with our brakes to include dragging of the front brakes and brakes squealing when they are in use. We have brought the vehicle multiple times to the GMC dealership who is able to replicate the issue, but states that this is normal. I have filed a complaint with the GMC and they said that this is normal even though they admitted to…
Brake sensor warning pops up that says brake pads need to be serviced. Brake pads still have between 80-92% wear left according to the dealership. There is a TSB out for this issue (#N242471431) but GMC refuses to repair at no cost. States that even though my vehicle is within the parameters of the TSB, it is VIN specific.
1. The electrical system and driver-assistance/safety features malfunctioned, including intermittent power loss and dashboard system failures. The vehicle is available for inspection upon request. 2. The malfunction caused the vehicle to lose power to the braking system while driving, which created a risk of collision. Essential safety features such as power steering, brakes, and warning systems…
My vehicle only has 12,000 miles and it’s a 2024 and the brakes are constantly squeaking. I’ve reported this multiple times at my dealership and they are stating “this is normal and because of the new heavier materials there is not a fix for this.” I’m really concerned about this as it’s a safety issue. This car is also too new to be having this type of issue. I’m also apart of a owners forum…
Had brakes trouble with your 2024 GMC Acadia?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the brakes problem on the 2024 GMC Acadia?
It's a documented issue but not catastrophic. 17 complaints have been filed. Repairs average $450 and most owners catch it before it causes a breakdown.
At what mileage does the brakes typically fail?
Based on the 17 complaints filed, brakes issues most often appear around 11,104 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2024/GMC/Acadia.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.