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 2017 Ram 2500 owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2017 Ram 2500. The contact stated that the vehicle was previously repaired on two occasions under warranty and under extended warranty due to the brake failure. The contact later received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that the ABS and the traction control warning lights were illuminated, along with a dinging sound. The contact stated that the warning lights had caused the 4WD and cruise control modes to become inoperable. Additionally, the contact stated that while her husband was driving 65 MPH, a deer jumped in front of the vehicle. The driver depressed the brake pedal, but the brakes locked up, and the vehicle failed to stop in time and hit the deer. The air bags did not deploy. There was no injury sustained. …
I'm concerned, as I expect many owners of 17-18 Ram 2500 are. Feb 23, while returning to my home, I lost control of my vehicle after breaking before entering left to right turn that I had been thru thousands of times. Less than 1 mile from my residence I applied breaks gently prior to entering turn. After applying brakes, they locked up and I was unable to control my truck. I slid sideways a few hundred feet and made contact with a utility pole. I have never felt so helpless while driving. This caused significant damage to my vehicle. Never had any ABS problems prior to this event. After vehicle was repaired (well over $20,000) I had problems with ABS - Cruise Control that repair shop could not fix. They sent to tire shop who also could not repair. Was advised to take to dealer. Vehicle was repaired with new EBS pump (which was part of current recall). …
The contact owns a 2017 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not available. The contact stated that while driving at various speeds, the ABS and check engine warning lights illuminated. The vehicle was initially taken to the dealer to be diagnosed. The diagnostic test determined that there was a failure with the ECM. The ECM was replaced; however, soon after the repair, the warning lights returned with the vehicle going into LIMP Mode. The vehicle was taken back to dealer, where the vehicle remained for months while attempting to determine the cause of the failure. The contact was then informed that the transmission needed to be replaced. …
The contact owns a 2017 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while depressing the brake pedal, the brake pedal went to the floorboard due to a lack of brake pressure. The vehicle stopped as expected; however, there was no resistance in the brake pedal. The traction control warning light was illuminated. The vehicle was taken to the dealer, who confirmed that the failure was related to the recall; however, the dealer was unable to perform the recall repair. The manufacturer was made aware of the issue and opened a case. …
The contact owns a 2017 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the ABS warning light was illuminated, and there was a grinding sound coming from the front and rear wheels as if the brake pedal was depressed. The vehicle was taken to the dealer who diagnosed that the ABS module was failing, and the wheel bearings needed to be replaced. The vehicle was not repaired due to parts not being available. The vehicle was taken to a mechanic who replaced the bearings with an aftermarket part. The failure reoccurred about a month later. …
The contact owns a 2017 Ram 2500. The contact stated while starting the vehicle, the ABS warning light illuminated. Additionally, the contact stated that while driving 30 MPH and hauling a camping trailer, he depressed the brake pedal to make a turn, but the vehicle failed to respond. The contact stated that he made the turn and engaged the electronic parking brake to stop the vehicle. The contact was able to continue driving and used the electronic parking brake to stop the vehicle as needed. The vehicle was taken to the dealer, where it was diagnosed that the brake master cylinder had detached from the hydro boost. The dealer informed the contact that both parts needed to be replaced. The vehicle was repaired; however, the contact stated that while driving, the front brakes locked up. …
The contact owns a 2017 Ram 2500. The contact stated that while driving at highway speeds, the check engine, traction, and ABS warning lights illuminated. Once the warning lights had appeared, the speedometer, odometer, and cruise control functions failed to operate as needed. The contact also stated that the transmission failed to shift out park(P). The vehicle was taken to an independent mechanic, where a code reader determined that the failure was linked to the ABS control module. The contact then received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …
The contact owns a 2017 Ram 2500. The contact stated that while driving at an undisclosed speed, the ABS and cruise control warning lights illuminated. On one occasion, while approaching a traffic light and attempting to brake, a total brake failure occurred, causing the vehicle to travel through the intersection. The failure was not preceded by a warning light; however, the ABS and cruise control warning lights had previously illuminated on several occasions. The vehicle was taken to an independent mechanic and a dealer, where the ABS module was replaced. The contact later received notification for NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to perform the recall repair was not yet available. The dealer was notified of the failure and confirmed that the part was not yet available. …
The contact owns a 2017 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the Traction Control and ABS warning lights were illuminated, and the alarm sounded constantly. The failure caused the vehicle to slide while driving uphill. The vehicle was taken to the dealer, who diagnosed that the HCU had failed and needed to be replaced. The dealer confirmed the failure and stated that the part was not available for the recall repair. The vehicle was taken to a second dealer, Don Miller Dodge Chrysler Jeep Ram FIAT (5802 Odana Rd, Madison, WI 53719); and diagnosed with HCU failure and that the HCU needed to be replaced but the part was not available. …
The contact owns a 2017 Ram 2500. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated. The dealer was contacted several times; however, the contact was informed that the parts were unavailable to repair the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the failure was a persistent failure. The contact stated that the vehicle was unsafe, and that a recall related to the failure had been open for more than twenty-four months. In addition, the contact stated that the vehicle was used for camping and towing. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, parts were unavailable. The manufacturer was made aware of the failure but provided no assistance. The contact was referred to the dealer for assistance. …
Related recalls
Service brakes, hydraulic › Antilock/traction control/electronic limited slip › Control unit/module
Chrysler (FCA US, LLC) is recalling certain 2017-2018 Ram 2500 Pickup, Ram 3500 Pickup, 3500 Cab Chassis, 4500 and 5500 Cab Chassis vehicles. The hydraulic control unit (HCU) may fail, which can cause the anti-lock brake (ABS), electronic stability control (ESC), and traction control systems to fail.
Remedy: Dealers will replace the brake HCU, or replace the HCU motor, free of charge. Owner notification letters were mailed beginning January 9, 2025. Owners may contact FCA customer service at 1-800-853-1403.
NHTSA investigations
Loss of Brake Performance
The Office of Defects Investigation (ODI) opened this investigation on November 28, 2022, after receiving 134 reports from consumers alleging an intermittent or permanent loss of braking performance in certain 2017-2018 Ram 2500-3500 pickup trucks manufactured by Fiat Chrysler Automobiles (FCA). The alleged failures continued to occur at a steady rate across both models, at all speeds, with limited detectability.
Brake complaints in other 2500 years
Frequently asked questions
How common are brake problems on the 2017 Ram 2500?
NHTSA has 515 complaints about the brakes of the 2017 Ram 2500, 74% of the model year's 698 complaints. The component named most often is antilock › abs warning light (11 mentions).
Is there a recall for 2017 Ram 2500 brake problems?
Yes — NHTSA recall 24V-896 (control unit/module, Nov 27, 2024). Recall repairs are free at authorized dealers.
At what mileage do 2017 Ram 2500 brake problems start?
Half of the complaints with a recorded mileage happened before about 61,000 miles, and 11% before 25,000 miles.
Is it dangerous?
Owners linked 7 crashes, 1 fire and 2 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.