Owner-reported complaints naming the electrical system, filed with NHTSA
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Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2019 RAM 1500 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 379 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 379, in the owner's own words
The backup camera malfunctions, and glitches real bad half the time, and it sometimes happens while im using it at night. I feel like that could potentially be dangerous, and from a little research I have found that there are some recalls for this problem, but my truck isnt listed when I check the NHTSA. database.
The cylinder that deploys the side curtain on the back passenger side spontaneously blew up in my truck. The vehicle was not currently being operated or on at the time is was parked in the driveway and was completely off. There was no forced entry and no collision it just spontaneously exploded causing roof damage, electrical damage, ceiling damage and cab light damage. The vehicle is currently parked at the dealership and has been verified by dealership that it was a mechanical malfunction with the airbag cylinder. There was no warnings that I was aware of before it exploded since it was just sitting in the driveway but from the information that was given to me by the dealerships this was an issue that fell under the Takata Airbag recalls in 2021. The only warning lights is when you start it up the airbag check system light is on the dashboard. This issue has caused me to never want to put my family in that truck again because thank god none of us were in it when it happened but this could have happened to anyone and thankfully we were not driving down the road or even in the vehicle at all. This is a major safety issue.
The 48-Volt Belt-Driven Hybrid Starter Generator / Motor Generator Unit (MGU / eTorque Alternator) suffered a catastrophic failure on my vehicle at approximately [Insert Mileage, e.g., 140,000] miles. The failure occurred while traveling out of state away from home, causing a sudden loss of vehicle charging, dashboard electrical errors ("Battery Saver Mode"), and creating an imminent threat of an engine stall in live traffic. Due to widespread manufacturer part backorders exceeding tens of thousands of units, my vehicle was forced to sit at a dealership until I could pay thousands of dollars out-of-pocket for a component that Ram has actively removed from newer production vehicles due to its high failure rate. This is a severe, systemic durability and safety issue affecting thousands of trucks. I am requesting that NHTSA force FCA/Stellantis to issue a safety recall and establish a retroactive reimbursement program for all owners who paid out-of-pocket for MGU replacements. I possess the official out-of-state dealership invoice and proof of payment.
The exact failed component has not yet been identified. The malfunction appeared to involve the vehicle’s electrical, communication/network, ignition or starting system. The vehicle and its components remain available for inspection upon request. On Friday, August 21, 2026, while driving my 2019 RAM 1500 Classic Tradesman with approximately 108,320 miles, the vehicle’s electronics suddenly began behaving erratically. As I braked and slowed nearly to a stop, the engine shut off. Parts of the dashboard remained illuminated, but the engine would not crank or restart. After approximately one minute, the electronics returned to normal and the vehicle started again. The truck then operated for the remainder of the drive. This created a safety risk because the vehicle shut off unexpectedly while it was still moving and temporarily could not be restarted. A similar electrical shutdown occurred on February 13, 2026, when the displays flashed, the HVAC cycled, vehicle power was lost and the key became stuck. The vehicle restarted after approximately five to ten minutes during that incident. The current problem has not yet been reproduced, confirmed or diagnosed by a dealer or independent service center. To the best of my knowledge, it has not yet been inspected by the manufacturer, police, an insurance representative or another organization. There was no advance warning before the electronics began malfunctioning during the August incident. The erratic electronics were the first symptom immediately before the shutdown. The dashboard remained partially illuminated during the no-crank period, but I do not recall the exact warning messages or lamps displayed. The vehicle’s VIN currently shows zero unrepaired safety recalls in NHTSA’s lookup.
My 2019 Ram 1500 Rebel has recurring electrical/communication failures that occur every day. The truck repeatedly displays “ParkSense Temporarily Unavailable,” “Service Shifter,” “Service Tire Pressure System,” and “Tire Pressure Unavailable.” The ParkSense sensors often do not activate at all, leaving me without parking assistance while backing up. The system also repeatedly pings with warnings throughout the day. When “Service Shifter” appears, the truck shifts roughly and the transmission does not feel like it is shifting correctly. I am concerned this could indicate an electrical or communication problem affecting the electronic shifter, transmission operation, gear selection, or vehicle control. The truck also has an ongoing water leak around the rear window, including the upper portion and near the sliding window. The electrical problems appear worse during high humidity, although they have also occurred during winter. I am concerned that water intrusion could cause corrosion, electrical shorts, module damage, or other safety hazards. A reputable independent repair shop inspected the vehicle and identified a U-code communication fault. The problems continue to occur daily. I am concerned about the risk of a collision from losing ParkSense, potential transmission/gear-selection problems, and water-related electrical damage. I am requesting that NHTSA investigate whether these recurring failures represent a safety defect affecting 2019 Ram 1500 vehicles. The vehicle is available for inspection.
Loss of power steering on 3 occasions. Currently undrivable due to not knowing when it will fail again. Dealership has confirmed the code is for power steering failure.
The contact owns a 2019 Ram 1500. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated shortly afterwards. Several unknown warning lights were illuminated. The contact stated that the transmission failed to shift out of first gear. The message “Slow Down - Service Shifter” was displayed. The contact associated the failure with TSB: (23-029-22 Rev. A); and referenced an extended warranty coverage. The vehicle was taken to a local dealer, where it was diagnosed and produced DTC: U0645 - Lost Communication with Active Air Dam Module. The vehicle was not repaired. The manufacturer was contacted and opened a case. The failure mileage was approximately 137,700.
When driving, I get a prompt on my dash to switch to park and then desired gear. I get no response from my accelerator until I do so. This particularly happens when I’m slowing down and accelerating after a stop signs or traffic lights. Happens while in the middle of intersections. This happened about 7 times in the past month. Dealership said they couldn’t find a problem when I took it in. They did a transmission re-learn which I paid for and the issue happened twice since that appointment.
Water was detected. NHTSA Case (#11742618)
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.
I was on the highway when the vehicle alerted me that shift was unavailable then the auto start/stop was unavailable then the airbags were unavailable then my FUEL and my MPH were not reading. My windshield wipers started all on their own and could not be turned off! And my EMERGENCY LIGHTS WERE INOP. I LOST POWER STEERING and was locked in gear! All while in morning rush hour traffic on the highway! The vehicle gave me a notification to get to my destination before turning it off or changing gears because it would not go back into gear. I got off the highway as safely as I could without EMERGENCY LIGHTS OR TURN SIGNALS and proceeded to a stop light. While slowing down I had no steering control. I pulled over and had to force the wheel to turn then I attempted to accelerate to move and had no power. So I was stuck. I had emergency services come and tow my vehicle to Chevrolet of Homewood at that point who is currently looking at it.
019 Ram 1500 5.7L eTorque MGU (Motor Generator Unit) failed on 08/29/2025 at 62,105 miles. Vehicle died on road and would not restart, creating a safety hazard. Dealer confirmed battery was severely discharged due to MGU failure — alternator was not putting out voltage necessary to charge battery, resulting in failed MGU. Vehicle was inoperable for 109 consecutive days (08/29/2025 through 12/16/2025) due to Stellantis parts backorder with no ETA provided. MGU is covered under Federal Emission Warranty (8 years/80,000 miles) per FCA US LLC 2019 Ram 1500 Warranty Booklet Section 5.1B. Stellantis denied all warranty obligations and failed to respond to a formal $40,125.00 certified mail demand for consequential damages. This defect is subject of active class action litigation: Fisher v. FCA US LLC, Case #2:23-cv-10426, E.D. Michigan
The truck went into park from drive on its own . The emergency brake was also activated after going into park. The shifter knob kept switching from drive into park every time I slowed down at a light or stop sign.
System/Component Malfunction: High-voltage hybrid powertrain system failure. Code P0DAF-00 (Hybrid EV Battery Cell Balancing Circuit) is present and locked in the Hybrid Control Processor (HCP). Vehicle is available for inspection. Safety Risk: Operating a vehicle with an unresolved high-voltage hybrid cell balancing defect poses an immediate safety risk. Cell imbalances can cause sudden loss of motive power at highway speeds, propulsion shutdown, or an increased risk of a thermal event in the high-voltage pack. The manufacturer (Stellantis/RAM Care) refuses to provide a written safety determination, yet the dealer instructed me to continue driving a compromised high-voltage system on public roads until the failure worsens. Dealer Confirmation & Inspection: Confirmed and reproduced by authorized dealer (Ron Tonkin RAM) across multiple visits: Feb 25, 2026 (RO 502329): Code P0DAF-00 present. Dealer performed a BPCM software flash, which failed to resolve the underlying fault. June 2026 (RO 504097): Held for 10 days. Technician documented: "Scanned codes and found code P0DAF-00- Hybrid EV Battery Cell Balancing Circuit present but code is stored (not active) and also not stored in PCM, only the HCP." Tech test-drove 97 miles but corporate engineering (STAR) rules prevent parts authorization until the code migrates from HCP to PCM as an active fault. Dealer explicitly instructed me to drive it until it triggers a hard failure. Warning Lamps & Symptoms: First appeared Feb 25, 2026, via a yellow Check Engine Light. The light intermittently cycles on/off as the computer stores the code, but the underlying high-voltage defect is completely un-repaired.
When driving the truck the power steering would go out and make the truck almost impossible to turn. This is dangerous when driving as you cannot turn, avoid a collision, etc. I've had vehicles without power steering, and this was like the truck is actively pulling against you when trying to turn. The dealership did a diagnostic and said the power steering rack (electronic) needs to be replaced completely as it's going out. I'm not sure if it's related, but I've had other issues before this where my lane assist and cruise control would flash while in use and all turn off while driving down the road as well. There was no obvious check engine light or codes for this, just the occasional shutting off of my systems and power steering while operating the vehicle.
The passenger airbag in my 2019 RAM 1500 (VIN: [XXX] LP: [XXX]) is completely missing. The dashboard was cosmetically repaired to hide the absence, and the warning light was tampered with so no airbag/SRS alert appears. This was only discovered during a recent inspection; I had no prior warning. Inspection by an independent service center is scheduled and I can provide the vehicle for examination upon request. This creates a severe safety hazard, for years I've driven with no passenger airbag protection and false reassurance from a working dashboard. The issue was not disclosed by the selling dealer. I have photographic evidence and can provide all records upon request. Problem has not been addressed by the manufacturer, dealer, or police/insurance representatives yet. Safety of all occupants was unknowingly put at serious risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Car accident. Repaired tires due to abs. Also backlite repair. Leaking water.
SEVERE SAFETY HAZARD: CASCADING ELECTRICAL FIRE RISK. My 2019 Ram 1500 suffered a catastrophic electrical failure while driving. The alternator's voltage regulator melted, overcharging the system and causing the battery to boil and vent toxic sulfuric acid fumes into the cabin, creating an immediate respiratory and fire hazard. This is the direct result of Manufacturer Defect XL1/XG1 (Rear Window Leak). I have physical dealer records proving Westgate Ram held this vehicle for 19 days in Aug 2022 to fix Water Leak Code 09H2OLEAK. They returned the vehicle claiming it was fixed, but I have geolocated photos showing the window leaking heavily just 17 days later. Because the leak was never resolved, water continuously entered the rear cabin, corroding the RF Hub and creating a parasitic drag that destroyed the electrical grid. CRITICAL NEGLIGENCE: On June 1, 2026, Stellantis Corporate (Case XXX) acknowledged the severity of the fire risk by immediately inquiring if Emergency Services had been contacted, yet subsequently refused to offer a safety tow. When I attempted to escalate, their agents [XXX] , [XXX] , [XXX] , [XXX] ) refused to provide IDs. Furthermore, my phone number is now being rejected by their system; calls to their support line immediately fail or disconnect, leaving a fire-risk vehicle stranded at my residence with no recourse. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
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.
I am currently continuing to make monthly payments of $735 on this vehicle while it remains inoperable due to a manufacturer parts backorder. Since 04/01/2026, I have not had use of the vehicle, yet I remain financially responsible for it without a clear timeline for repair completion or alternative support. My vehicle has been inoperable since 04/01/2026 due to failure of a hybrid battery system. The required replacement part is on indefinite backorder with no estimated availability date provided by the manufacturer or dealer. Despite multiple escalation attempts through Ram Customer Care and assigned case management, there is no confirmed timeline for repair completion. The vehicle remains unusable while payments continue. This raises concern regarding manufacturer parts availability for essential hybrid system components and prolonged vehicle downtime without resolution. I am currently continuing to make monthly payments of $735 on this vehicle while it remains inoperable due to a manufacturer parts backorder. Since 04/01/2026, I have not had use of the vehicle, yet I remain financially responsible for it without a clear timeline for repair completion or alternative support.
Truck shut down running 55 mph locking the steering wheel sending it off the roadway rolling vehicle 7 times down the ditch line coming to a stop against the trees
Manufacturing defect in the rear window frame (Backlite) causing severe water intrusion. Water is pooling directly onto the RF Hub (Radio Frequency Hub) electrical module and wiring harness. This creates a high risk of unintended vehicle shutdown while driving or a total electrical short-circuit/fire. This is a known issue documented in TSB 23-016-21 and Warranty Bulletin D-23-17, yet the manufacturer is refusing to honor the 8-year warranty extension for my specific VIN despite the safety risk.
Intermittent total electrical communication failure ('No Bus' error) triggered by warm weather. While driving at any speed, the instrument cluster gauges drop to zero and the vehicle loses all control of turn signals, hazards, cruise control, and windshield wipers. This has created several near-miss situations in traffic and rain. The failure also prevents the vehicle from starting. Despite multiple dealership visits and an open Star Case, the manufacturer has failed to provide a remedy for this safety-critical defect.
Instrument cluster does not work. This has been happening for months now, making vehicle speed and none of the guages or warning lights visible.
The backup camera sometimes doesnt show the lines. also the camera sometimes glitches while backing up. And the infotainment system sometimes wont let the music out of the speakers even turning off and on the stereo/truck.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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