2019 Ram 3500: check engine light

Filed May 14, 2026 · Transmission · MA

While driving transmission just died would only go in reverse. lucky it happened at midnight so there was no traffic and was able to pull over safely. I drove truck home in reverse has I was only about 1000ft from house. Checked transmission fluid was burnt and all black. there was no warning signs check engine light came on just has it happened. I then ordered a aftermarket transmission and had it installed . When old transmission was sent back for core was told under drive and overdrive clutch packs are welded together. Was not brought to dealer because warranty was already up. didn't think to keep codes that populated when check engine light came on there was about six all seemed to do with shift solenoids. I am filling this out in case others have had same issue and maybe its a defect seems like low miles for this to have happened.

Filed Feb 24, 2026 · Transmission · OH

While entering the interstate highway and accelerating to merge into traffic the transmission would not shift properly and check engine light came with code p0871. I could not fully control the speed to keep up with traffic due to the erratic shifting of the transmission and was nearly rear ended by another vehicle also merging into traffic. This could have caused a multi vehicle accident at highway speed of 65 MPH. The p0871 code is transmission fluid pressure sensor / switch c circuit range/performance. There have been previous recalls with this transmission for the same problem but my vin was not listed. Transmission would not shift properly until code is reset with scan tool.

Filed Oct 3, 2023 · Engine · OR

The vehicle info on the dashboard tells me "Exhaust System Service Required See Dealer" and the check engine light came on. Took the vehicle to the dealer who cleared the DTC's with no resolution to the problem and sent me on my way. Problem returned within 150 miles, codes cleared. Problem returned again with same notice on the dash board and check engine light. Called a different dealer who said get it in right away, the truck will go into limp mode within a certain mileage range. Went to another dealer with the same results. Codes cleared, check engine light went off and no resolution to why this happens. Was told if it happens again bring it back.

Filed Jul 14, 2023 · Brakes, Electrical · 63,000 miles · AZ

The contact owns a 2019 Ram 3500. The contact stated that while attempting to park the vehicle, the electronic parking brake was engaged, and the vehicle inadvertently shut off and failed to restart. The dealer was contacted and confirmed that the failure was a known failure. The dealer advised the contact to disengage the electronic parking brake to restart the vehicle. The contact stated that he followed the instruction of the dealer, and the vehicle restarted; however, the check engine warning light and other unknown warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed that a secondary lever chafed the electrical wiring underneath the dashboard and caused the vehicle to shut off when the electronic parking brake was engaged. The dealer informed the contact that the dashboard needed to be disassembled to secure the electrical wiring. The vehicle was not repaired. The manufacturer was notified of the failure and a case was filed; however, no additional assistance was provided. The failure mileage was approximately 63,000.

Filed Mar 28, 2023 · Engine · 75,000 miles · TX

The contact owns a 2019 Ram 3500. The contact stated that while depressing the accelerator pedal, the vehicle was leaking fuel, causing the vehicle to fail to accelerate and exceed 5 MPH. The check engine warning light was illuminated. The vehicle was taken to a certified mechanic who diagnosed that the variable turbo actuator had failed and needed to be replaced. The vehicle had been repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 75,000.

Filed Jun 16, 2022 · Fuel system · 105,000 miles · VA · crash · 3 injuries

The contact owns a 2019 RAM 3500. The contact received notification of the federal safety agency Campaign Number: 21V880000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated on February/2022 while her son was driving 40 mph and towing a trailer, the vehicle began to decelerate the speed independently but failed to accelerate while depressing the accelerator pedal. The contact stated the check engine warning light was illuminated and the driver could smell fuel fumes inside the cab and the truck wouldn’t go pass 55 mph. . The contact stated another vehicle rear-ended the vehicle. The driver sustain back and neck injuries and the front passenger had back and right shoulder pains. Both sought medical attention at a near hospital. The contact stated the driver of the other vehicle also sustained a fractured clavicle and sought medical attention. A police report was filed. The vehicle was not drivable. The police had the vehicle towed to the impound lot. The vehicle was towed to a local dealer: Viva Dodge Chrysler Jeep Ram (8434 Gateway Blvd E, El Paso, TX 79907: (915) 834-6300) and was informed the fuel injection was leaking fuel. The vehicle was repaired. The trailer was a total loss. The manufacturer had been informed of the failure. The failure mileage was approximately 105,000. Parts distribution disconnect.

Filed Jun 4, 2022 · Engine, Fuel system · NV

The component that failed in my 2019 Dodge Ram 3500 is the fuel system. The warning light that came across my screen indicated that it was the "exhaust". The vehicle abruptly went from 75 miles an hour to 25 mph to eventually stalling. At the time there was no engine light that illuminated my screen; It simply stated service exhaust. My safety and others around me were put at risk due to the sudden breakdown while traveling on a highway through the rocky mountains. I was fortunate enough to act quickly to avoid any possible danger to myself and others around me by quickly maneuvering my vehicle to the shoulder of the highway. Yes, a Dodge mechanic found fault in the fuel system, I have paperwork that indicates the malfunction with the vehicle's fuel system. The mechanic found metal shavings in my fuel filters replaced them and told me I was good to proceed on my route. He asserted that since the metal shavings didn't go past my fuel filters I have nothing to worry about. He also stated there's no remedy at this moment to fix the problem. The manufacturer hasn't taken action to fix their own recall. I am at a loss, my vehicle has sat at the dealership since April 12th, 2022.

Filed Dec 14, 2021 · Electrical, Engine · FL

The contact owns a 2019 Ram 3500. The contact stated while driving 65 MPH, the check engine warning light illuminated and the started to decelerate. The local dealer was contacted and made aware of the failure. The vehicle was not diagnosed or repaired. The contact took the vehicle to an independent mechanic and was informed that the battery needed to be replaced, the filter needed to be changed weekly, and an unknown sensor needed to be replaced. The vehicle was repaired but continued to experience the failure. The manufacturer had not been informed of the failure. The failure mileage was unknown.

Filed Oct 24, 2021 · Engine, Fuel system · AL

Truck lost throttle response at about 50mph. Coasted to a stop on the side of the road and as soon as it stopped the truck shut down and wouldn’t restart. Check engine light came on and warning message read something along the lines of “exhaust system service required see dealer” After researching these symptoms and warning message, I believe this to be a fuel pump failure. I was able to safely get my truck off the road, but I can easily see how this could be a safety concern depending on traffic. Truck will go to the dealership tomorrow.

Filed Oct 22, 2021 · Fuel system · 35,582 miles · FL

The contact owns a 2019 Ram 3500. The contact stated while driving approximately 40 MPH, the vehicle lost motive power. The contact stated that the check engine and service exhaust system warning lights were illuminated. The vehicle was towed to a local dealer and was diagnosed with needing the entire fuel system replaced. The manufacturer was not informed of the failure. The failure mileage was 35,582.

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 Sep 11, 2020 · Transmission · 22,000 miles · AK

This vehicle (2019 ram 3500 diesel) is effected by chrysler star case s2018000008 which causes engine surging under load or during acceleration. This surging can cause a loss of control in winter conditions (snow/ice). Additional epa concern being the engine light stays on which hides any emissions equipment failures. To date chrysler has not been able to provide an eta for the needed engine control software fix needed.