The contact owns a 2014 Mazda Mazda3. The contact stated that when attempting to secure the vehicle, the electric parking brake failed to engage after pulling up the hand lever. The contact related the failure to the federal safety agency Campaign Number: 17V393000 (Parking Brake); however, the VIN was not included in the recall. The vehicle was previously taken to a dealer for an unrelated recall repair, but the parking brake failure was not addressed or resolved. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 70,000.
Mazda MAZDA3 brake failure problems
31 of the 2,994 owner complaints about the Mazda MAZDA3 describe brake failure, most of them for the 2010 model year.
- owner complaints
- 31
- worst model year
- 2010
- typical mileage
- 60,000
By model year
Often reported together
ABS 7Power steering loss 3Won't start 1Wipers 1Transmission failure 1Sudden acceleration 1Won't shift 1Stalling 1
What owners say
The contact's nephew owns a 2014 Mazda Mazda3. The contact stated that while parked on several occasions, the parking brake failed to engage, and there was no resistance. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 72,000.
On 14th, 2026, while traveling at approximately 60 mph on the northbound 55 Freeway near the Katella exit, my vehicle suddenly began to shake violently without any prior warning. In response, I attempted to slow down by applying the brakes; however, the speedometer rapidly increased even as I maintained firm pressure on the brake pedal. Immediately afterward, the vehicle pulled sharply to the left, causing a complete loss of steering control and resulting in a collision with the center median barrier. Despite the force of the impact, the airbags did not deploy, raising additional concerns about potential safety system failures. At no point before the incident were there warning lights, alerts, or indications of mechanical or electronic issues. The vehicle had also undergone its regularly scheduled maintenance at the Tustin Mazda dealership on January 2nd, 2026, just prior to the accident. Given the sudden shaking, unintended acceleration, loss of braking effectiveness, steering failure, and non‑deployment of airbags, I believe this incident may involve one or more manufacturer defects affecting critical safety systems. I respectfully request that the federal safety agency investigate this matter. I also believe the vehicle’s Event Data Recorder (EDR) may contain information relevant to identifying the root cause of these failures.
I made a right turn onto a gravel driveway that has a slight incline. My speed was less than 10 mph. At the top of the incline I attempted to make a U turn so I could park the car. Midway through the U turn the car's acceleration increased rapidly to high speed without my stepping on the accelerator. I pressed the brake 3 times. The brake pedal went to the floor without seemingly any effect. In seconds the car traveled across the front lawn, picked up concrete from and old cistern top and smashed into the front porch tearing it off it's foundation. Portions of the porch and tree limb fell shortly after the impact. The front tire was spinning at a rapid rate when I exited the vehicle. Extraction of the vehicle was not accomplished for 2 weeks while experts determined how best to accomplish the extraction. The car insurance company and 2 towing businesses declared the vehicle a total loss. The vehicle is with the towing company per car insurance company request. I don't know if it has been inspected. I did not see any warning lights. I was treated at the hospital for a slight concussion and significant head and facial bruising and lacerations as well as a wrist burn likely caused by air bag deployment.
The a.b.s pump module is defective in these vehicles. There are tons of people having issues with them. When they fail it happens suddenly resulting in brake failure, power steering failure, the car does not like to shut off, the vehicle will go into "limp mode" and every light on the dash comes on. The part itself is costing close to $1000 u.s.d . With all of tge effected things tgat go with it i believe it can be very dangerous and should be recalled
ABS will cause complete brake failure when it is engaged. For example, needing to stop quickly to avoid hitting another vehicle and the brakes will lose all pressure and the vehicle will not stop. Several mechanics have not been able to diagnose or fix. Immediately after the incident, there will be minimal brake pressure of about 20%, eventually it will return to normal. Must avoid applying brakes in emergency situations as it will actually be worse than attempting to steer out of it. This has happened about 6 times in 4 years. It happened the first time about 3 days after I bought the vehicle in 2019.
Today on 3/6/23 I was parked outside a restaurant picking up food as I was inside the restaurant my hand brake failed to hold and my car rolled back and hit another customers car. My car is a manual and I had it in neutral and I was then approached by the owner of the vehicle I hit asking for my insurance information.
The abs (anti-lock braking system) unit module failed and no, the failing component has been replaced. The brake pedal went to the floor and almost caused an accident. Yes, the problem kept occurring, and yes, a dealer did reproduce the problem. Yes, it has been inspected by a dealer, but not the manufacturer. No, there was no warning lamps or problems prior to the failure.
The contact owns a 2010 Mazda Mazda3. The contact stated that the brake failed with the ABS warning light, traction control, and emergency brake light illuminated. The contact stated that the brake pedal was engaged and failed to bring the vehicle to a stop. The brake pedal was depressed twice before the vehicle stopped. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the traction control module and ABS module needed to be replaced. Additionally, the brake fluid needed to be replaced. The vehicle was not repaired. The manufacturer was contacted. The failure mileage was 150,000.
I parked at the top of my driveway at a slight incline position with the emergency brake engaged and the car was in second gear (manual transmission). It was in a stationary position at that time. My family exited the vehicle and we went inside our home. Approximately a half our later I notice my car rolled down my driveway and crashed in between two trees on my property. Either the emergency brake failed or the car's transmission failed while parked. The car was found at the bottom of my property still in gear and had the emergency brake in the engaged position.
Related recalls
Service brakes, hydraulic: foundation components: disc: caliper
- What is wrong
- Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 and Mazda3 vehicles. The front brake caliper mounting bolts may not have been tightened properly during assembly, possibly allowing the calipers to loosen.
- Risk
- Loose brake calipers can reduce braking performance or interfere with wheel rotation, affecting vehicle handling. Either of these scenarios can increase the risk of a crash.
- Remedy
- Mazda will notify owners, and dealers will inspect the front brake caliper bolts, tightening them as necessary. If bolts are missing, the affected brake caliper will be replaced. Repairs will be performed free of charge. The recall began July 24, 2020. Owners may contact Mazda customer service at 1‑800‑222‑5500, Option 4. Mazda's number for this recall is 4420F.
Recall number 20V346000 · Recall details
Parking brake
- What is wrong
- Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda6 and 2014-2016 Mazda3 vehicles. Water could possibly enter the brake caliper causing the parking brake actuator shaft to corrode and possibly bind.
- Risk
- If the parking brake actuator shaft binds, the parking brake may not engage or disengage fully. If the parking brake does not engage properly, the vehicle may move unexpectedly if it is parked on a slope, increasing the risk of a crash.
- Remedy
- Mazda will notify owners, and dealers will check the parking brake actuator shafts, replacing any that are corroded, free of charge. Remedy parts are currently unavailable. Interim notices informing owners of the safety risk were mailed August 24, 2017. Owners will receive a second notice when remedy parts become available. Owners may contact Mazda customer service at 1‑800‑222‑5500. Mazda's number for this recall is 1217F.
Recall number 17V393000 · Recall details
Questions about the Mazda MAZDA3 brake failure
Which Mazda MAZDA3 years have brake failure problems?
The model years with the most reports are 2010 (7 complaints), 2008 (6 complaints) and 2004 (4 complaints).
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