2025 Ram 1500: sudden loss of power

Filed Sep 30, 2026 · Electrical, Engine · OR

September 14 ~10AM I was starting from a stop light wen the truck suddenly started surging and the tach showed over 4K RPM, all Gage lights were erratic, it would not accelerate, i lost power steering, and pulled the truck over and did a hard reboot (restart). While that recharged the system I had just exited a treacherous 8 mile very narrow stretch of road between Brookings and Grants Pass Oregon, that has very sharp and blind turns frequented by logging and delivery semi trucks traveling at 30-65 mile per hour depending on the section. If this had happened an hour earlier I'd be dead because there is NO WHERE to pull off. This truck now scares the life (literally) out of me. Took it to get recalls done 9-29-26 and personnel refused to answer any questions or offer help. While there a man with 22 ram diesel came complaining about exact same problems. We talked for over one hour. Now convinced this problem is larger than advertised. Interestingly i got a text asking how i like my Ram @ 10 AM the morning and time of the error. I now wonder about a hacking of the "shut down" codes by other actors. While I purchased a 7 year warranty, that will do me no good when I'm dead from this inferior truck and a corporation that is hiding and clearly refusing necessary repairs. These issues clearly demand a class action lawsuit and cash settlement to buy-back a quality product. 52K for junk truck. Telling how I REALLY FEEL!

Filed Sep 21, 2026 · Engine, Fuel system · MO

2025 Ram 1500 experiences complete engine stalling at low RPM while coasting to stops. First and only owner since June 20, 2025. Vehicle properly maintained. INCIDENTS: August 28, 2026 - stalled twice (12:30 PM at stop sign, 3:30 PM at stop light). Both times coasting with no throttle/brake input. Check engine light appeared. September 17, 2026 - Critical safety incident: Vehicle stalled while releasing brake at stop sign merging with Highway 50 eastbound (50 MPH traffic). Complete loss of power steering and brakes during highway merge. REPAIR ATTEMPTS FAILED: Dropped off September 3, returned September 10 after PCM software update. Stalling returned. Returned September 16-17 for ignition control module update. Vehicle stalled in dealership parking lot same day. Two repair attempts in two weeks - both unsuccessful. DIAGNOSTIC CODES: P0300, P0301, P0302, P0303 (cylinder misfires). Codes persist after both repairs, indicating root cause in ignition/fuel delivery system that software updates cannot fix. SAFETY HAZARD: Vehicle shuts off without warning while operating. Loss of steering/brakes during highway merge created imminent collision risk. Vehicle currently unsafe to drive. REQUEST: Investigate systematic manufacturing/design defect in low RPM stalling condition. Multiple failed repairs and diagnostic codes indicate this is not isolated component failure. Vehicle has defect despite 14 months proper maintenance by first owner. Vehicle also has issues with radio and backup system. Parts on order with no delivery date or repair date.

Filed Sep 20, 2026 · Electrical · MI

This 2025 ram 1500 has an intermittent but serious safety defect that can cause a loss of power/stall during the automatic start/stop sequence, including while I am in active traffic or in an intersection. When the failure occurs, the truck may not restart or respond normally when I need to accelerate, leaving me stopped and exposed to cross traffic or rear-end impact. The vehicle has also displayed abnormal transmission/gear messages during start/stop operation, including prompting me to change the shift gear from park without me intentionally selecting park. This behavior is unpredictable and creates a real risk that the vehicle can become immobilized or enter an unexpected gear/shift state in traffic. I have taken the vehicle to suburban chrysler dodge jeep ram of garden city, michigan, four times for this same safety concern. The dealer has not repaired the condition, stating they cannot replicate it because it is intermittent. An intermittent defect that causes stalling or loss of propulsion in traffic is still a safety defect, and returning the vehicle unrepaired does not eliminate the danger. I am requesting that the federal safety agency investigate this condition on 2025 ram 1500 vehicles, including the start/stop, powertrain, transmission control, and related software/electronic systems. This vehicle has put me in dangerous situations multiple times, and I am concerned that a crash, injury, or death could occur if this defect is not identified and corrected.

Filed Sep 14, 2026 · Engine · FL

On August 5, 2026 while driving my 2025 Ram 1500 with the 3.0L Hurricane engine which has approximately 25,000 miles on it, I heard a metal on metal grinding sound as I accelerated from a traffic light at approximately 20mph. The "Service engine - see dealer" warning appeared and the truck then appeared to lose power. I received no overheating warning or message and was unaware the engine had overheated. The Ram dealership determined that the thermostat failed, causing the engine to overheat, resulting in a failed head gasket and warping the cylinder head and engine block. Stellantis authorized a complete engine replacement. I was not aware the engine was overheating because no overheating warning or message displayed. My safety concern is that the engine sustained severe overheating and internal damage without warning me it was overheating. The dealership advised that the turbos were visually inspected and appeared normal, but the cause of the metal on metal grinding sound has not been identified.

Filed May 22, 2026 · Brakes, Electrical · IL · fire

A fuse box burnt up while driving in down town Chicago at 35mph causing no power to steer and loss of braking. The vehicle only stopped because it ran off the road hitting a pothole there was total loss of power. towed to the dealer Ram claims it was a burnt fuse box and there is still electrical issues with the truck its not fixed truck has approximately 11,000 miles still under factory warranty with no aftermarket products installed to the electrical system.

Filed Mar 15, 2026 · Engine, Fuel system · TX

On Friday evening, while driving my new Ram 1500 Tungsten on a freeway, the engine warning light illuminated and the vehicle suddenly lost power. I was traveling at highway speed at the time. Almost immediately after the loss of power, gasoline began pooling underneath the truck. Because of the visible fuel leak and strong gasoline odor, my wife and I exited the vehicle and stood well away from it due to the potential fire risk. We were stranded on the side of a busy freeway in the dark for over an hour while waiting for a tow truck. The vehicle was ultimately towed to a Ram dealership. The truck had approximately 3,766 miles on it at the time of the incident. As of the date of this report, the vehicle has been at the dealership for 6 days and has not yet been inspected or diagnosed. I personally visited the dealership and observed that the vehicle is still sitting in the same location where it was placed when it was towed in. This incident involved a sudden loss of power on a freeway combined with an active fuel leak, which created a potentially dangerous situation due to the risk of fire and the hazard of being stranded in traffic. The vehicle is nearly new and had fewer than 4,000 miles at the time of the failure.

Filed Feb 25, 2026 · Engine, Fuel system · MD

There have been systemic cylinder misfires (each cylinder), anomalous electrical architecture behavior, and transmission calibration irregularities. The check engine light indicated multiple cylinder misfires, which I understand from the dealer is a common issue with the 2025 model. As the driver, there are a few major issues: Chassis Vibration-pronounced shaking or shuddering transmitted through the steering wheel and seat, particularly during the first engine start of the day or idling. Idle Instability-An erratic or surging idle, where the tachometer needle fluctuates noticeably without any throttle input. Throttle Hesitation-A distinct stumble, lethargy, or loss of power when attempting to accelerate from a stop or while merging. It also requires more energy to accelerate, and stops faster. This problem has been addressed at three (3) CDJR dealerships now, and is still ongoing. The car only has 26k miles on it.

Filed Jan 9, 2026 · Electrical · 3,000 miles · PA

The contact owns a 2025 Ram 1500. The contact had experienced several electrical failures since purchasing the vehicle brand new. The contact stated that there was a sudden loss of power steering functionality, and the Lane Keep Assist would engage and normally vibrated the steering wheel; however, the vehicle and steering wheel continued to vibrate after the vehicle was centered. Additionally, the vehicle lost the instrument cluster image and power window functionality. The master window lock switch on the driver's side console had never worked since purchasing the vehicle. The failures were intermittent. The contact stated that occasionally, several warning lights were illuminated during the failures. The vehicle was towed to a local dealer where it was diagnosed, and determined that the TFT module needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the same dealer and was still being diagnosed. The manufacturer was informed of the failure and referred the contact back to the dealer for assistance. The failure mileage was approximately 3,000.

Filed Jan 7, 2026 · Electrical, Engine · MI

While operating the vehicle, the engine shut off unexpectedly and without warning while the vehicle was in traffic. In one incident, the vehicle was stopped at a traffic light and, when the accelerator was pressed after the light turned green, the engine cut off and the transmission automatically shifted into PARK. The vehicle became disabled in active traffic with other vehicles behind it. A similar incident occurred previously in a parking lot. The vehicle began sputtering and then shut off when shifted into reverse, again forcing the transmission into PARK. These events occurred after the vehicle had recently been returned from an authorized dealership where it was reported that all issues were repaired. The malfunction appears to involve the engine, electrical system, and powertrain, specifically a loss of engine power combined with an unintended automatic shift into PARK. The vehicle is available for inspection upon request and is currently back at an authorized dealership for service. These failures placed my safety and the safety of others at risk by leaving the vehicle suddenly disabled in traffic, blocking lanes, and creating a risk of rear-end collision. One incident occurred during morning rush hour with surrounding vehicles, increasing the risk to other motorists. The problem has occurred multiple times and has been reported to and inspected by authorized dealerships on several occasions. Diagnostic testing, software/system updates, electrical inspections, and component replacements have been performed. Despite these inspections and repair attempts, the problem continues and has not been resolved. Prior to and during the failures, warning messages and alerts appeared on the dashboard, including repeated ParkSense warnings and other system alerts. In some instances, additional warning messages appeared at the time of the shutdown. These warnings have occurred intermittently since earlier service visits. The vehicle has been inspected by authorized dealers

Filed Dec 29, 2025 · Electrical · 2,000 miles · FL

The contact owns a 2025 Ram 1500. The contact stated that while driving at approximately 70 MPH, the battery was abnormally drained, and the vehicle lost power. The Battery warning light illuminated. The vehicle was taken to the same local dealer on various occasions. The battery and other unknown parts were replaced; however, the failure persisted. The manufacturer was made aware of the failure. The failure mileage was approximately 2,000.

Filed Sep 28, 2025 · Driver assistance, Steering · MD

Upon starting my vehicle, numerous warning lamps/messages appeared to include: - "Service Electronic Stability Control" - "4WD System Temporarily Unavailable" - "Auto Emergency Braking (AEB) Off" - "Blind Spot Alert Unavailable Service Required" (the blind spot indicator lights on the side mirrors were also illuminated) In addition to the above warnings, I no longer had electronic power steering, making the vehicle nearly impossible to turn. Thankfully I was parked when all of this occurred. Had I been driving, the loss of power steering alone could have been catastrophic. I shut down the vehicle hoping that the issues would resolve upon restart. Unfortunately they did not. It took multiple more shutdowns/restarts and approximately 20 minutes before the problems disappeared and the vehicle seemed to be functioning properly. I immediately drove the vehicle to the dealership for service. As of this writing, they have not been able to replicate the problem nor find a cause.

Filed Sep 18, 2025 · Electrical, Engine · MO

Coasting (last time I was doing 45 on a side road with my foot barely on the gas) and the truck gauges all reset to zero at once and the D button for Drive starts flashing. Try pressing the gas and you are neutral. Everything comes back on instantly but you are now in a flashing D mode (basically neutral) rolling in traffic. Loss of powertrain. It has happened 4 times now. Someone will die over this. Ram dealer now has my truck for the second time now. Updates did not fix it. Sounds like the same problem they are having with the Grand Cherokee as it is the same Hurricane motor.