2019 Ram 3500: ABS light or ABS activating

Filed Jan 23, 2026 · Airbags, Brakes · NC

I lost trailer brakes, hydraulic controller not working. traction control light is on along with my airbag and my abs light comes on at times. NO REPAIRS WERE DONE YET. DEALER STATES ORC MODULE NEEDS REPLACEMENT. I believe this is an reoccurring issue.

Filed Oct 21, 2025 · Airbags, Brakes · VA

Recurring water intrusion through firewall/wiper cowl causes electrical corrosion and loss of vehicle communication (CAN bus). Dealer repeatedly documented: • 05/19/2022: “Cowl drains clogged; water entering passenger side” (Invoice #XXX). • 08/15/2025: “Water intrusion through firewall due to wiper cowl drains being clogged with organic debris; water found in passenger kick-panel connector” (Invoice #XXX). Resulting failures include: • BCM shorted (02/16/2022 – replaced). • HVAC module failure (10/15/2022 – replaced). • Intermittent CAN bus, loss of gauges while driving (09/04/2025 – Invoice #XXX; dealer suspects internal corrosion from prior water leaks). • 10/16/2025: Dealer states “old water damage to BCM causing corrosion on circuit board and disrupting bus circuits”; BCM replaced again (Invoice #XXX). • 10/20/2025 (current): Dealer states “ORC (airbag module) dead on bus; ABS module loss-comm with ORC; replace airbag module” (Workorder #XXX). The truck has lost instrumentation and safety systems in rain, with airbag and ABS communication currently inoperative. This is a safety defect; seeking investigation and manufacturer remedy/reimbursement. Injuries/Crashes: None, near-miss due to loss of gauges. Dealer: Hall Chrysler Dodge Jeep Ram, [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 28, 2023 · Acceleration, Brakes · FL

When truck is in cruise control on with driver assist on, if I run off side of road and go over the ridges on the side that alert driver my ABS light comes on saying my driver assist and my cruise control can no longer be used and my ABS breaking system requires a mechanic. If I reset my system all goes back to normal till I go over rough road or ridges. I have less than 10,000 miles on truck. From what I hear from other Dodge owners this is a common occurrence. This has happened on three different occasions.

Filed Jan 11, 2023 · Driver assistance, Electrical · TX

I had a parasitic draw on my battery that became progressively worse to the point that a jump no longer worked to start the vehicle. I bought a brand new battery and it was completely dead within 24 hours even though I had only driven the vehicle about 5 miles and had the vehicle off for over 23 of these hours. I replaced the battery again and left the vehicle running while loading for a trip and 30 minutes later the battery started to release smoke from overheating. Wires and plastics around the battery were starting to melt so I completely disconnected the battery. This 2nd new battery was also dead within 24 hours of purchase. I took the vehicle to a Ram Dealership and after a lot of testing over multiple days they identified the problem as a parasitic draw from the ABS module. Please note the parasitic draw occurred whether or not the vehicle was turned on. After the dealership changed the ABS module and both batteries the vehicle has been operating ok although I still receive low battery power notices which restricts certain vehicle functions every few days. I have to turn the engine off and on to reset the error.

Filed Jul 9, 2022 · Brakes · TX

Last week this took place: 2019 Ram 3500 Dual rear wheels AISON transmistion is outfitted with factory trailer brake module. Was hauling a horse trailer near 30,000 lbs to a horse show, caravaning with crew pulling a second horse trailer about the same weight with a 2020 Ram 3500 (Vin #3C63RRNL7LG242818 (see separate complaint)) . All connections checked before departure. ABS warning light went on a few days before then disappeared. When braking, no trailer brakes engaged. Then checked hand paddles on the factory trailer brake module and the hand paddles activated the trailer brakes. Took it into the dealership to check codes and they said none appeared or were somehow reset.

Filed Apr 12, 2021 · Electrical · 10,000 miles · TN

Tl* the contact owns a 2019 ram 3500. The contact stated that the ABS and check engine warning lights were illuminated. The vehicle was taken to rhythm chrysler dodge jeep ram fiat (2210 gallatin pike n, madison, tn 37115, (615) 733-4999) to be diagnosed. The contact was informed that an unknown sensor needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was not contacted. The failure mileage was approximately 10,000.

Filed Feb 15, 2021 · Brakes · TN

My ABS on my brakes keep going out on my truck and I have 2 2019 ram trucks and it did it on both of them and I have some friends that have 2019 and 2020 rams that's doing the same thing should it be a recall on this before someone get kill?

Filed Feb 15, 2021 · Brakes · 85,000 miles · TN

My ABS on my brakes keep going out on my truck and I have 2 2019 ram trucks and it did it on both of them and I have some friends that have 2019 and 2020 rams that's doing the same thing should it be a recall on this before someone get kill?