Ram Promaster abs comes on

Filed Sep 28, 2026 · Brakes · OR

This vehicle was a rental RV from Roadsurfer in [XXX]. Electronic issues caused a fault in the ABS brake system that eventually damage the front axle assembly, which was replaced during our vacation. The electronic issue was not addressed so the ABS brake problem continued throughout the trip, causing major safety issues as the brakes kept trying to set while driving at highway speeds. After the repair was completed, we went to an auto repair store to see if we could see codes that were being thrown, and there were multiple codes already present for this issue when we rented the RV. We also discovered an airbag sensor signal that had not been addressed. we then went to a dealer for this model Van and got an additional list of airbag and driver seat sensors that had active codes. The ABS brakes continued to have issues up to every 20 minutes during the entire six day vacation. The rental company was called multiple times and a claim was filed. These issues began with an 80 miles of picking up the RV on XXX and continued until we returned it on XXX. I inquired multiple times throughout the trip if we could return it have a new Van brought to us exchange it, and no options were given. Even issues that are noted in the rental contract are not addressed as repairs are not being done as documented through conversations on social media. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Dec 17, 2025 · Electrical, Steering · OH

Less than a half mile into my work day the van started flashing all warning lights ( Hill assist, power steering, service engine, abs ETC.) I was on a busy road and was attempting to pull off to safety But the van turned off. Was able to jump it after 2 attempts and get it to the dealer 1 mile away, without any other lights coming back on aside from CEL. Dealer informed me I have 2 Corroded wiring harnesses, bad rack & Pinion and alternator is at 7%.... From what I've heard, this is a problem that could have been prevented by the manufacturers.. I also had a Transmission replacement at 30k miles and full Engine replacement at 55k miles. Currently at 80k Miles... This is Unacceptable for a Commercial fleet vehicle.

Filed Nov 6, 2025 · Brakes, Electrical · FL

The ABS warning light turned on when the vehicle reached approximately 82,033 miles. After driving about 100 additional miles, at around 82,133 miles, the braking system overheated and nearly failed, producing a burning smell and loud noise. The vehicle became unsafe to operate and left me stranded at night near Lonoke. I had to wait for the brakes to cool and then drive slowly to a repair shop the next morning. A repair shop confirmed that the braking system and parking brake were damaged due to lack of proper maintenance prior to sale. The full repair estimate was $1,257.34, but the dealership paid only $1,090.00 and refused to authorize the parking brake repair, leaving the vehicle unsafe. The vehicle had been driven less than 1,500 miles and for less than 15 days when this failure occurred. Additionally, this vehicle has 2 open the federal safety agency safety recalls that were not repaired before the sale, which indicates the dealership delivered the vehicle without completing mandatory safety repairs. This creates a serious safety hazard and could lead to total brake failure while driving.

Filed Jun 4, 2025 · Electrical · NM

ABS ESC lights came on and near crash most likely due to loose ground wire. From unrepaired recall 24V‑290 (43b)

Filed Jan 6, 2025 · Brakes, Engine · AL · crash

Went to use the brakes and they would not work. Had to swerve into a ditch to stop. ABS and Traction issue.

Filed Apr 16, 2024 · Transmission · 76,000 miles · CT

The contact owns a 2019 Ram 1500 Promaster. The contact stated that while her husband was driving at approximately 40 MPH, the vehicle was shaking and making an abnormally loud grinding noise. The contact’s husband stated that the ABS and ESC warning lights were illuminated. The contact's husband pulled over, turned the vehicle off, and had it towed to a dealer. The local dealer diagnosed and determined that the transmission needed to be replaced. The vehicle was repaired. The contact stated that prior to the failure the vehicle was not able to shift into reverse(R) for more than a year. The contact stated that the day the vehicle was picked up from the dealer, on the trip back to the residence the transmission began to make loud abnormal grinding noises, and the vehicle was shaking and jolting into the next gear. The contact stated that her husband had the vehicle towed to an independent mechanic. The independent mechanic diagnosed the vehicle and performed repairs on the transmission which allowed the vehicle to move forward. The vehicle was repaired. The manufacturer was informed of the failure. The failure mileage was approximately 76,000.

Filed Oct 11, 2023 · PA

Service lights for ABS, HILL ASSIST, and ESC on frequently emergency brake and ABS failed locking left rear wheel causing tire to explode. repair parts are not readily available van is currently undriveable.

Filed Sep 10, 2022 · Brakes · ID

During some cases of downhill driving, the Brake system warning light will come on. I believe this issue is tied to a combination of longer and steeper downhill drives when the angle indicated in road side sinage is no less than 6%. Minimal braking ton control the decent is used. Each time this occurs, I take the nearest off ramp to pull over to a stop and turn off the engine. My visual and hand-test of each wheel/tire temperature finds in my opinion, the temps to be quite nominal. On the last trip, a digital laser thermometer also indicated a good balance across the four wheels/tires, with no issues to be concerned with. Under the hood, the Master cylinder, ABS controller, Power Brake unit, brake fluid vessel and brake lines were all cool to the touch. Brake fluid in the vessel is clear and full. Each time the engine is restarted, the warning light is off and the drive can be continued with no further incident unless a similar long and relatively steep downhill is encountered. Time of day and outside temperature seem to not matter. Safety is compromised when I cannot trust that the warning light is, or is not indicating a real problem Reference RAM PROMASTER 3500, VIN [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Jul 29, 2014 · Electrical, Engine · 850 miles · VA

I purchased the promaster on 7/17, on 7/20 the "rear door open" message showed up on the dash. I took it to the dealer and left it there. As of today 7/29 it is still not fixed. According to the service manager at safford dodge in warrenton, va, the "bcm", basic control module is the problem. Dodge has sent two regional technicians to try to solve the issue which is software related. After the "rear door open" message was fixed an "ABS" message appeared on the dash. That was resolved (so they say) and now the bcm does not recognize the middle seat of the dual passenger seat configuration. They have tried multiple times to reprogram the bcm but it is not working.

Filed Apr 28, 2014 · Electrical · 299 miles · MI

As soon as I turned on the cruise control switch every warning light on the dash - ABS, seatbelts, battery, epc, and others all lit up as well as the cruise control on light. I took the vehicle in to a dealer in grand rapids, mi k&m northfield dodge and they are unable to obtain a part. How will I know if the airbag, seatbelt and ABS system is working properly or if it is a false alarm? Chrysler corporation has promised me answers - and a part but as of this writing I have neither. I hesitate to drive it for fear these items may not be working and the warning lights are true.