2023 Ram 1500 transmission problems

Filed Oct 27, 2026 · Engine, Transmission · NJ

I am filing this complaint to formally document a potential safety concern involving the transmission in my Dodge Ram 1500. The transmission has been slipping while driving, and I am concerned that this malfunction could lead to an unexpected loss of drive power or other transmission failure while the vehicle is in operation, potentially creating a serious safety hazard for me, my passengers, and other motorists. The vehicle is currently at a Chrysler Dodge dealership in East Brunswick, New Jersey, for diagnosis and evaluation of the transmission problem. The underlying cause has not yet been confirmed, and the dealership's diagnostic findings are pending. The vehicle and its transmission are available for inspection. I have reported the transmission issue to Chrysler Customer Care and opened a case. I am also submitting this complaint to the federal safety agency so that my reported transmission problem and related safety concerns are formally documented. I am aware of the federal safety agency Recall 24V‑413, which concerns certain 2023 Ram 1500, 2500, and 3500 vehicles and identifies a potential defect that may result in a loss of drive power or the inability to place the vehicle in Park. I do not know whether my vehicle is covered by this recall or whether the transmission slipping I am experiencing is related to the defect described in the recall. I am requesting that the federal safety agency document and review this complaint to determine whether the reported transmission malfunction may represent a safety defect and whether further investigation is warranted. I am particularly concerned about the possibility of an unexpected transmission failure while driving. This complaint is being submitted while the vehicle is at the dealership for evaluation, before the cause of the problem has been established. I want to ensure that the transmission issue and my safety concerns are formally on record with the federal safety agency. The cause of the inspection results are currently unknown.

Filed Sep 5, 2026 · Transmission · MI

I had to get a couple jump starts in one day. then got a diagnosis check it said u1267 then got battery check it said it wasn't charging, check engine light was one after awhile went off. y'all installed the standard battery instead of the agm battery in the ram torque. that's reason for other glitches as well heat an air control getting stuck etc. I had to buy the right battery. BATTERY TO EXPENSIVE NEW

Filed Aug 31, 2026 · Transmission · WI

While driving a 2023 Ram 1500 EcoDiesel (37,000 miles) at highway speeds while towing a load on an incline grade, the vehicle experienced a sudden, uncommanded drop into an aggressive "Limp Mode." The dashboard displayed a "Service Electronic Throttle" warning, and engine power was immediately and severely restricted. While I was able to safely move the vehicle over to the shoulder, the truck completely lost the power required to maintain highway speed, increase speed, or clear the incline grade. A diagnostic scan revealed code P00AF (Turbocharger Boost Control Module Performance). After sitting for several minutes the limp mode cleared and was able to drive off as normal, however the limp mode condition returned in only a few miles. Due to the hazard of driving significantly below the highway speed limit while towing, the code had to be manually cleared to temporarily restore throttle response and safely complete the drive. The vehicle is experiencing an intermittent electronic or mechanical breakdown within the boost control system that causes an unpredictable risk of sudden power loss during highway operation. This condition has presented on 3 separate occurrences throughout the Summer of 2026. Each time manually clearing the code makes the truck operate normally until the next intermittent occurrence.

Filed Aug 11, 2026 · Electrical, Engine · TX

The truck has done this four times since 01/22/2026. While still moving slowly the truck will do this while going down the highway. One other safety issue was when I merged into traffic on the highway (You have to merge into the fast lane at this location) the truck wouldn't go past 4th gear approximately 40 mph with cars coming up on me at 70. All of these problems correct when I can get the truck restarted.

Filed Jun 23, 2026 · Electrical, Transmission · 17,000 miles · NC

The contact owns a 2023 Ram 1500. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated, and the engine seized. Additionally, the gear shifter independently shifted into park. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The failure had occurred while the contact was driving on a busy highway. The contact's wife, who was seated in the front passenger's seat, had since declined to ride in the vehicle. The vehicle was towed to the dealer where it was diagnosed with a failed power pack module. The contact was informed that the power pack module needed to be replaced. The vehicle was not repaired. The contact was informed that parts were ordered, and the parts were on back order. The manufacturer was not made aware of the failure. The failure mileage was approximately 17,000.

Filed May 26, 2026 · Acceleration, Engine · WI

First incident, vehicle completely lost power and turned off while driving down highway, fortunately I was able to coast in to shoulder and request a tow. Second event the vehicle flashed all warning lights while traveling down interstate and had a quick shudder. This was similar to first incident. However, lights eventually cleared themselves and power wasn’t lost. Third incident vehicle warning lights flashed on and lost power. Eventually restarted and drove to dealership. Mechanic visually witnessed vehicle lose power again while in inspection bay. Engine control module was replaced during visit. Two weeks later, vehicle failed to start again with same symptoms of all the warning lights and check engine lights being on. Vehicle was able to start next day and was driven straight to dealership where it currently sits. These repeated and spontaneous engine failures, including when driving at highway speeds, are an extreme risk to my life and the life of others and are unacceptable for a vehicle with 45,000 miles.

Filed May 21, 2026 · Transmission · 35,000 miles · AL

The contact owns a 2023 Ram 1500. The contact stated that while driving at various highway speeds the transmission had erroneously downshift causing the vehicle abruptly reduce speeds. After pulling over and switching the transmission to park and back to the drive position the vehicle operated as normal. During the failure no warning lights or messages had displayed. The vehicle was taken to the local dealer who unable to determine the cause of the failure. The contact was informed that no service codes related to the failure were identified. The manufacturer was not yet contacted regarding the failures. The failure mileage was 35,000.

Filed May 7, 2026 · Engine, Transmission · NC

Driving down the highway in heavy traffic and the truck shutoff unexpectedly, I came to a complete stop and luckily avoided being rear ended and had to go from Drive and Park and recycle the ignition to restart the truck and limp off to a safe place.

Filed Apr 29, 2026 · Electrical, Suspension · IL

My 2023 Ram 1500 TRX has recurring safety-related failures of the infotainment system affecting both Uconnect 5 (12” screen) and earlier Uconnect 4 units. These issues are widespread in 2021–2024 Ram TRX and Ram 1500 models and began or worsened after forced over-the-air updates. The primary defect is black-screen failures while driving. When the screen goes black or freezes, the truck loses all functions controlled through the display, including HVAC/defrost, backup camera, vehicle settings, seat controls, and performance gauges. This creates an immediate safety hazard: I cannot adjust climate/defrost, cannot see the required rear-view camera when shifting to reverse, and cannot access key vehicle information. Owners across multiple years consistently report: • Black screens, freezes, and reboots • Loss of HVAC control and dual-zone functions • Backup camera not displaying • Vehicle/Apps tabs failing to open • Uconnect error messages • Smaller, harder-to-read gauges after updates • Wireless CarPlay/Android Auto failures • No option to decline or roll back OTA updates These failures distract the driver, remove access to federally required equipment (rear camera), and eliminate visibility and climate controls that directly affect safe operation. The system becomes unpredictable and unstable despite the vehicle being in motion. My vehicle experiences the same issues, including the inability to properly use the various vehicle drive-modes as driving conditions dictate. Because this affects essential safety-related controls and visibility, I believe this is a safety defect in Ram/Stellantis Uconnect 4 and Uconnect 5 systems. I request the federal safety agency open a defect investigation and require Ram to correct these failures.

Filed Apr 6, 2026 · Transmission · 12,780 miles · CA

The contact owns a 2023 Ram 1500. The contact stated that while coming to a stop at a stoplight, after shifting into drive, the vehicle unexpectedly shifted into park and the electronic parking brake engaged unexpectedly. There was no warning light illuminated. The contact continued driving after shifting the vehicle back into drive and releasing the electronic parking brake. The vehicle was taken to the dealer several times; however, it was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 12,780.