2019 Ram 1500: multiple warning lights

Filed Jul 21, 2026 · Acceleration, Electrical · FL

​SUMMARY OF ISSUE: Water intrusion from a defective factory rear window seal flooded the Radio Frequency (RF) Hub module, causing severe, dangerous network communication (CAN bus) failures while driving. The removed RF Hub has been retained by the owner and is available for physical inspection upon request. SAFETY RISKS: Power steering repeatedly seizes/locks up while driving. ​Vehicle completely stalls and freezes in active intersections and at highway speeds on I-95. ​Instrument panel illuminates with all warning lights ("Christmas tree" dash) and prompts driver to "Put Vehicle in Park and Put Back in Drive" while actively moving in traffic. ​Vehicle experiences complete power loss, creating a severe rear-end collision hazard. ​TIMELINE & MILEAGE: 60,328 mi (Dec 2022): Initial electrical glitches reported to dealer prior to 100k warranty expiration. ​92,733 mi (Sept 2024): Reported ongoing key fob loss, electrical anomalies, and TPMS drops. ​168,492 km (~104,696 mi): Scanned multiple CAN bus "U-codes" (documentation available). ​104,716 mi (Sept 22, 2025): Leaking rear window seal repaired by dealer. ​~114,000 mi: Worsening symptoms and total vehicle stall. ​DEALER FAILURE & DENIAL: When repairing the window seal, the dealer failed to inspect for interior water damage or check underlying electronics. They refused to open/inspect the RF Hub, claimed they could not reproduce the intermittent issue, and are attempting to blame an unrelated "star connector." The owner opened the RF Hub casing and photographed clear galvanic solder corrosion and water damage directly under the leak point. Component has not been inspected by police, insurance, or manufacturer reps. PRIOR SYMPTOMS: Progressive TPMS loss, "Key Fob Not Detected" while driving, throttle surges at stops, parasitic battery drain, and full dash light warnings—worsening with humidity and rain.

Filed May 11, 2026 · Electrical, Steering · AK

Lost power while driving down the highway. All the dash lights and windshield wipers turned on and lost power steering. The steering gear assembly failed without warning.

Filed Apr 26, 2026 · Brakes · TX

I am filing a complaint regarding an unresolved safety recall repair on my 2019 Ram 1500 (VIN: [XXX] ). The vehicle was brought to an authorized dealership for a safety recall related to the ABS system. At the time of the initial visit, there were no warning lights or system faults present. After the recall repair was performed, multiple warning lights and system errors appeared that were not present prior to service. The vehicle has since been returned to the dealership on three separate occasions, and the issue remains unresolved. The dealership has now indicated a potential wiring harness issue but claims this is not related to the recall. They have requested approximately $1,200 for further diagnostic work, which we declined. The manufacturer, Stellantis, has stated that the recall for this VIN is closed and has declined to intervene, characterizing the situation as a dispute between the customer and dealership. As a result of these unresolved issues: * The vehicle cannot pass inspection in Texas * The vehicle cannot be registered or legally operated * Warning lights related to safety systems remain active We believe this represents either an incomplete recall repair or a condition introduced during the recall service process. We are requesting that this matter be reviewed as a failed recall remedy, as the safety issue has not been properly resolved and the vehicle remains in a compromised condition. Supporting documentation, including service invoices from all visits, is available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 10, 2026 · Electrical · CO

The alternator/generator (part #68623194AC) stopped working and rendered the car undriveable. This happened while we were driving. It is available for inspection. The problem has been confirmed. The car started making a terrible noise prior to all of the lights coming on and it becoming undrivable.

Filed Sep 29, 2025 · Brakes · TX

I took my truck to the RAM Dealership to check my ABS light on and Brake light on and 4 warning messages that the Brake system needs to be serviced. In the afternoon I called the dealer and the answer was that the ABS module failed and needs to be replaced, but the part is on national backorder and they cannot provide an estimate on when and even if a part will ever be available for my ABS module repair. Now I will be handed the keys to my truck back tomorrow where all warning lights are still on and no repair is even on the horizon, and it is still safe because the hydraulic brakes are still working. The ABS module however might not be replaced in a long time and I will be driving my vehicle without it working properly.

Filed May 1, 2025 · Electrical, Engine · 43,000 miles · MI

The contact owns a 2019 Ram 1500. The contact stated that upon starting the vehicle, there was an abnormal ticking sound coming from the engine, with a message that the "Fuel/Air Ration Imbalance" was displayed. The vehicle was taken to an independent mechanic, where the contact was informed that the rocker arm bearings and lifters needed to be replaced. In addition, the contact stated that while driving at various speeds, several warning lights were illuminated. The contact stated that the windshield wipers activated independently, the power steering assist had failed, and the vehicle failed to stop while depressing the brake pedal. The contact stated that the vehicle went into LIMP Mode, with the "Service Transmission, Continue to Drive, “Do not Shift or Turn off Engine,” and "No Buss" messages were displayed on the instrument panel. The contact initially inspected the vehicle and determined that the battery, relays, and fuses were all satisfactory. The vehicle was taken back to the independent mechanic, where the contact was informed that the vehicle had either a faulty ground wire or a computer. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 43,000.

Filed Sep 17, 2024 · Electrical, Visibility · FL

I was driving my 2019 Ram 1500 Bighorn (60,000 miles) when the wiper blades came on and every possible warning light and error message came on in my truck. I was able to pull over before i crashed. The wipers and warnings lights would not stop, and after that the vehicle shut off by itself. Before this incident the car was taken to University Dodge in Plantation, Fl with a concern of a couple of lights on in my dashboard and to complete a recall, car was given to me after a week and they said everything was fine and the computer was re-setted. A week after, this nightmare happened... and once again I took the car to the dealer, this time they told me that they had to replace the battery and one of the sensors. Today i picked the vehicle and after 20 minutes driving, all the lights came on again and this time the car don't shut off but lost power in the middle of the road putting in risk my life and the car drivers life next to me. After 3 visits to the Dealer this issue is not being resolved.

Filed Jan 11, 2024 · Brakes, Electrical · TX

I had serval problems with the electrical and shifter all of the sudden all lights wipers all instruments turn on shifter wants to stop and cars turns off while driving on highway front brakes vibrate . I know there’s a defect with the electrical and is very dangerous because I looked up problems like mines and other people say they had the same issue with dodge ram 1500 . It happens unexpectedly while driving sometimes . The last time I almost had an accident because it happen nearly a the light was changing to red that was very frightening.

Filed Nov 9, 2023 · Acceleration · 45,144 miles · CA

The contact owns a 2019 Ram 1500. The contact stated while making a turn, the vehicle accelerated very quickly after the brake pedal was released. Several warning lights were illuminated. The vehicle was towed to a dealer to be diagnosed. The contact was informed that the failure was due to a faulty accelerator pedal position sensor. The vehicle had not been repaired. The manufacturer was made aware of the failure and determined that the parts for the repair was currently on back order. The failure mileage was approximately 45,144.

Filed Oct 23, 2023 · Fuel system · 50,000 miles · SC

The contact owns a 2019 Ram 1500. The contact received notification of the federal safety agency Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. The contact stated while driving at slower speeds with a trailer attached to the vehicle, the vehicle shut off as several warning lights appeared on the instrument panel. Due to the failure, the vehicle was towed to the dealer where the contact was informed that the part for the high-pressure fuel pump was not available for another two months. Once the fuel pump was finally replaced, the dealer informed the contact that contamination was found in the fuel system which rendered the repair ineffective. The contact was given an estimate for the repair. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was approximately 50,000. VIN tool confirms parts not available.

Filed Sep 13, 2023 · Electrical · LA

Electronics failed while driving at 70 mph all dashboard electronics failed and all warning lights lit up. Speedometer reading went to zero while driving. Brought to Acadiana Dodge Lafayette LA. They said they found a loose nut on starter and said battery was weak (false). Changed battery and charged $382.83 for services. Drove for about35 minutes and did it again. No change. Dodge needs to repair this. I have heard multiple complaints about this, so surprising no recall notice??? I have a video of dash while driving…

Filed Apr 9, 2023 · Acceleration, Electrical · IN

I bought a 2019 Ram July of 2022 - I drove it home and pick up my dad to drive my old truck back (didn’t trade it in), as I was pulling up to the dealership, I experienced a huge safety issue with the truck continuing to accelerate after multiple alarms were flashing on my dash - service electronic stable control, service electronic throttle control, parking break - along with others. I pulled it into the dealership and the salesman who sold me the truck just happened to be outside - pulled up and told him I wasn’t shutting this off until we get something hooked up to it to see what the issue is.. they hooked it up and it threw a code for Traction control (I believe). They ended up keeping the truck for a week - then they said they replace a relay and the found a pinched wire…. So this happened at 32,000 miles.. Now almost a year later, the exact same thing happened tonight on Easter while I had my entire family in my truck! Went over a couple bumps on a rough corner of a road about 30 foot from a stop sign. My dash lit up like a Christmas tree with multiple alarms popping up and the truck continued to accelerate through the stop sign! I ended up getting the truck stopped in the middle of the intersection after I realized what just happened, luckily there was no one in front of me or at any of the stop signs as I went through! I was only 2 miles from mg house, so I took it slow, but the truck continued to accelerate each time I took my foot off the break! It was like hitting resume on your cruise control on the interstate after you slowed down. Finally made it home and took pictures of the alarms that were still present. Let my truck sit there for about an hour and started it up and it shows no messages stored but the check engine light is on. If tonight happened at a busier intersection, I could have put my family in a life-threatening situation! I have to other ways of transportation, I am taking a risk and putting others at risk driving to work.