Which parts fail
Components named in complaints (service brakes, ABS, rotors and pads, parking brake).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2015 Dodge Dart owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2015 Dodge Dart. The contact stated while driving at 70 MPH, the radio engaged on its own and the vehicle lost power steering. Several warning lights such as the brake system light, the battery light, the airbag light, and the engine light were illuminated. The steering wheel became difficult to maneuver but the contact was still able to drive the vehicle. The vehicle was taken to an independent mechanic and was diagnosed with the battery and alternator needing to be replaced, and was repaired. The failure reoccurred today while driving. The vehicle was taken to an independent mechanic who was unable to diagnose the vehicle as the OBD reader failed to work. The vehicle was also taken to an unknown dealer who was unable to diagnose the vehicle for the same reason. The vehicle was not diagnosed nor repaired. The manufacturer was not made aware of the failure. …
The contact owns a 2015 Dodge Dart. The contact stated that while the vehicle was parked, the brake pedal was depressed and the vehicle started rolling forward. The contact depressed the brake pedal more forcefully and shifted the gear shifter into park; however, the vehicle continued rolling forward. The contact then activated the parking brake, and the vehicle stopped. No warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact stated that the failure was a persistent failure. During the most recent failure, the vehicle crashed into the gate at the residence before coming to a complete stop. The contact received notification of NHTSA Campaign Number: 25V674000 (Power Train); however, the part to do the recall repair was unavailable. The manufacturer was made aware of the failure, and a case was filed. …
The contact owns a 2015 Dodge Dart. The contact stated while his wife was at a fast-food drive-thru, she heard a loud abnormal noise, and the brakes became inoperable. The contact stated that the ABS, traction control, and brake warning lights were illuminated. The driver used the parking brake to stop the vehicle. The driver was able to drive to an independent mechanic, where the vehicle was diagnosed, and it was determined that the brake booster needed to be replaced. The vehicle was repaired. The vehicle was not diagnosed or repaired. A dealer was not contacted. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 15V800000 (Service Brakes, Hydraulic) however, the previous year, make and model were not included. The manufacturer had been informed of the failure. The failure mileage was 59,386.
The contact owns a 2015 Dodge Dart. The contact stated while driving 25 mph, there was an abnormal popping sound coming from the brake pedal. The brake pedal stiffened and was difficult to be depressed. The vehicle was taken to an independent mechanic and diagnosed that the brake booster was faulty and there was brake fluid leaking from the brake booster. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 50,000.
Vehicle was traveling northbound when green light turned red. Steady press of the brakes revealed the brake pedal had no travel. Pumped and held brake pedal to try to stop. Pedal gave way after vehicle entered the intersection causing collision with another motor vehicle. No warning lights or issues indicating the brakes may fail. The previous years of vehicle appear to have a recall specifically for hard brake pedal, but not the 2015.
Unknown , I was driving down the road at 50 mph and my battery light came on then I lost my a/c my lights started flickering and I then lost power steering and brakes I had to use my emergency brake to slow down then all of my check engine and brake failure lights were flickering and my fuse box on top of my battery caught fire and was smoking and my car then shut off I could have crashed and or been hit and killed
Electronic Braking System Failure, was approaching a stop sign at 60 mph, was unable to stop, towed to shop. Shop is replacing brake booster, had to pay out of pocket (same as recall R63, but my model year did not fall into it), just wanted to report in hopes that this model year will fall into the recall, and prevent this happening to others! " The brake booster on your vehicle may experience engine oil migration from the vacuum pump, through the vacuum supply tube, and into the brake booster. Prolonged brake booster diaphragm exposure to engine oil could cause the diaphragm to fail. This could lead to a loss of brake booster assist and/or an air leaking sound. A loss of brake booster assist could require the driver to apply additional brake pedal force to stop the vehicle. …
Attempted to stop at a stop sign and the brake pedal sank with a hissing noise and then became very hard to operate. I had to maneuver to avoid colliding with the vehicle in front of me by diverting into the other side of the road where a turneing vehicle had to stop to avoid colliding with me. I was able to reverse into a nearby parking spot and apply the parking brake to stop the vehicle. Mechanic has suggested that the brake vacuum check valve, brake master cylinder, or brake booster has failed but cannot pinpoint which component specifically.
Upon inspection, Power Brake Booster failure, my safety is at Risk due to not having brakes, the issue it has been a confirmed in older models from 2013-2014, recall R63, it has been inspected by an expert and a message pops saying Service Electronic Brake System with code C0021
I have a problem with my brakes and I took it to a shop. The mechanic told me I had oil in my vacuum line to the break booster causing it to fail. The 2013 and 2014 models of my car has a recall for this problem but the 2015 was not included.
Brake complaints in other Dart years
Frequently asked questions
How common are brake problems on the 2015 Dodge Dart?
NHTSA has 68 complaints about the brakes of the 2015 Dodge Dart, 13% of the model year's 528 complaints. The component named most often is foundation components › master cylinder (1 mentions).
Is there a recall for 2015 Dodge Dart brake problems?
No. NHTSA lists no brakes recall for the 2015 Dodge Dart, though it has 6 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2015 Dodge Dart brake problems start?
Half of the complaints with a recorded mileage happened before about 57,000 miles, and 15% before 25,000 miles.
Is it dangerous?
Owners linked 6 crashes, 1 fire and 4 injuries to brakes problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.