2019 RAM 2500 Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 190 verified NHTSA owner complaints, 12 federal safety recalls, and interquartile failure mileage telemetry.
The 2019 RAM 2500 receives a 4.8/10 MazicBay Reliability Index based on 190 verified NHTSA federal complaints and 12 safety recalls. The primary reported failure mode is Engine Stalling, Oil Consumption & Cooling Defect Reports with a median failure point at 6,200 miles (IQR: 6,000 – 13,500 mi). Out-of-warranty repairs benchmark at $950 – $3,200 .
15.8 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
12 Active / Free Remedies
Top Reported Problem Clusters (7)
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“Premature lifter and cam failures on the 6.7 engines. Yes it can be inspected. Yes it was heard and confirmed by multiple dealers and sources. It can be an issue if the engine locks up when driving”
“My 2019 Ram 2500 with push‑button start became completely immobilized due to failure of the RF Hub Module. The truck has full electrical power but will not crank, will not click, and will not shift out of Park. The Check Engine Light blinks several times and stays on, and the ...”
“The truck acts like it running out of fuel when entering the hiway. One time it just died and restarted. Then several days later when pulling out onto the hiway the same thing happens. Last time was May 6. Acts like it’s running out of fuel. Keep pumping the petal and it takes...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“The contact owns a 2019 Ram 2500. The contact stated that while driving at 50 MPH, there was blue and white smoke coming from the engine compartment. The vehicle was taken back to the residence. The contact saw a cloud of smoke coming from the engine compartment. The contact w...”
“Following completion of the Y78 (high-pressure fuel pump) and XQ1 (emissions) recall repairs in April 2024, our 2019 Ram 2500 immediately began experiencing misfires, fuel system issues, and ongoing performance problems. These symptoms have persisted for over a year and have n...”
“The contact owns a 2019 Ram 2500. The contact received notification of NHTSA 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...”
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“Premature lifter and cam failures on the 6.7 engines. Yes it can be inspected. Yes it was heard and confirmed by multiple dealers and sources. It can be an issue if the engine locks up when driving”
“My 2019 Ram 2500 with push‑button start became completely immobilized due to failure of the RF Hub Module. The truck has full electrical power but will not crank, will not click, and will not shift out of Park. The Check Engine Light blinks several times and stays on, and the ...”
“The transmission failed. Prior to the failure, the vehicle had an undiagnosed fluid leak believed to be coming from transmission-related hoses/lines. These hoses were replaced; however, the issue persisted and ultimately resulted in transmission failure. The failure occurred w...”
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“My 2019 Ram 2500 with push‑button start became completely immobilized due to failure of the RF Hub Module. The truck has full electrical power but will not crank, will not click, and will not shift out of Park. The Check Engine Light blinks several times and stays on, and the ...”
“I was driving at night when my wipers activated at full speed on there own causing my trucks horn and blinkers to stop working. I was with my wife and 2 children when this occurred causing my wife and I to feel very uncomfortable. Driving with this issue for an extended period...”
“The contact owns a 2019 Ram 2500. The contact stated that while driving at an undisclosed speed, there was an abnormal burning odor inside the vehicle. The contact assumed that the odor was coming from the AC and turned off the AC. No warning light was illuminated. The contact...”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“I was driving at night when my wipers activated at full speed on there own causing my trucks horn and blinkers to stop working. I was with my wife and 2 children when this occurred causing my wife and I to feel very uncomfortable. Driving with this issue for an extended period...”
“The contact owns a 2019 Ram 2500 equipped with Lexani Tires, Tire Line: Terrain Beast AT, Tire Size: LT285/60/R20, DOT Number: 1TBF2FA5C1624. The contact stated that while driving at an undisclosed speed with the contact's girlfriend driving behind the contact, the contact’s g...”
“My rear back window is leaking into the cab. Water comes in around the rear headliner and down onto the seats. This is a known issue on 2019+ Ram trucks with the same backlite design — cracked upper frame and failed seal causing water intrusion.”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“dash board displays trailer not connected when it is then lights and brakes goes out and will not come back on. this happens every time I haul. I have to pull over on the side and disconnect and reconnect tailer and shut off the engine and restart to reset. sometimes this work...”
“The contact owns a 2019 Ram 2500. The contact stated that while driving at an undisclosed speed and hauling a trailer, the trailer brake light was continuously flickering and shut off, and the warning message trailer not connected was erroneously displayed. The vehicle was tur...”
“Brake pedal became very soft and spongy and excessive travel. Need to pump brake pedal to restore pressure. No warning lamps. Dealer technician verified “low pedal””
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“I was in an accident and my airbags did not deploy. I have a head injury. No Not yet No”
“We took a trip from Daleville, Alabama to Las Vegas, Nevada. Before we left, We took my 2019 RAM 2500 Bighorn diesel pickup to our local Ram dealership, Mitchel Chrysler Dodge in Enterprise, Alabama to have it inspected, to make sure there wouldn't be any problems along the wa...”
“Parked vehicle for a week in driveway. Sometime during that week side curtain airbag inflator unit exploded causing significant damage to the roof and interior of the truck. Vehicle was powered off and was not involved in a collision when this incident occurred. Vehicle was no...”
Official NHTSA Safety Recalls (12)
VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES
Summary: Chrysler (FCA US, LLC) is recalling certain 2019-2020 Ram 2500 and Ram 3500 vehicles, Ram 3500 Cab Chassis, 4500 Cab Chassis, 5500 Cab Chassis and 3500 Cab Chassis with a gross vehicle weight rating (GVWR) of less than 10,000 lbs. The windshield wiper arms may loosen, possibly causing the wipers to function improperly and reduce the driver's visibility in certain weather conditions.
SEAT BELTS
Summary: Chrysler (FCA US LLC) is recalling certain 2019 Jeep Wrangler and Ram 2500, 2019-2020 Ram 1500 and 2020 Jeep Gladiator vehicles. In the event of a crash, a front seat belt retractor may not properly slow the occupant's forward movement after locking.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Summary: Chrysler (FCA US LLC) is recalling certain 2020 Jeep Gladiator and Jeep Cherokee, 2019-2020 Ram 1500 Pickup, Ram 2500 Pickup, Ram 3500 Pickup, Chrysler Pacifica, Dodge Durango, Jeep Grand Cherokee, Jeep Wrangler, and Jeep Renegade and 2019 Dodge Challenger vehicles equipped with 8.4" or 12" radio displays. A software error can cause the rearview camera image to remain displayed after the vehicle has been shifted out of reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rearview Mirrors."
POWER TRAIN:AUTOMATIC TRANSMISSION
Summary: Chrysler (FCA US LLC) is recalling certain 2019-2020 Ram 2500 and 3500 Pickup vehicles equipped with six-speed automatic (68RFE) transmissions. A build up of pressure and heat inside the transmission may result in a transmission fluid leak from the dipstick tube.
FUEL SYSTEM, DIESEL
Summary: Chrysler (FCA US LLC) is recalling certain 2019 Ram 2500 and 3500 trucks, and 3500, 4500, and 5500 Cab Chassis vehicles equipped with diesel engines. The fuel lines may leak fuel into the engine compartment.
FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
Summary: Chrysler (FCA US, LLC) is recalling certain 2019-2020 Ram 2500, 3500 pickup trucks, and Ram 3500, 4500, and 5500 cab chassis vehicles equipped with Cummins 6.7L Turbo Diesel engines. The High Pressure Fuel Pump (HPFP) may fail, resulting in a sudden engine stall without warning.
STRUCTURE
Summary: Chrysler (FCA US LLC) is recalling certain 2019-2020 Ram 2500 and Ram 3500 Pick-up trucks equipped with an accessory bed step. In certain side loading conditions, the bed step may unexpectedly fail while in use.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Summary: Chrysler (FCA US LLC) is recalling certain 2019 Ram 2500, 3500 and 3500 Cab Chassis trucks. The brake calipers may have been manufactured with an incorrect assembly fluid, which can cause the caliper's rubber seals to swell.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Summary: Chrysler (FCA US, LLC) is recalling certain 2019-2022 Ram 2500 and 2021-2022 Dodge Durango vehicles, and 2019-2022 3500 cab chassis with GVWR less than 10,000 lbs. The ABS control module software may prevent the electronic stability control (ESC) malfunction indicator light from illuminating during certain conditions. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, "Electronic Stability Control Systems."
STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS
Summary: Chrysler (FCA US, LLC) is recalling certain 2019-2022 Ram 1500, 2500, and 3500 pickup trucks. The tailgate may not latch properly due to misaligned tailgate strikers, which could result in the tailgate opening while driving.
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR
Summary: Chrysler (FCA US, LLC) is recalling certain 2016-2019 Ram 3500, Ram 1500, 2016-2020 Ram 2500, and 2016 Ram 3500 Cab Chassis vehicles. The right and left side curtain air bag inflators may rupture due to a manufacturing defect.
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR
Summary: Chrysler (FCA US, LLC) is recalling certain 2019 Ram 1500 Classic, Ram 2500, and Ram 3500 vehicles. The right and left side curtain air bag inflators may rupture due to a manufacturing defect.
Pre-Purchase Inspection Checklist for 2019 RAM 2500
Before purchasing a used 2019 RAM 2500, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 12 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2019 RAM 2500
Is the 2019 RAM 2500 a reliable used car?
The 2019 RAM 2500 earns a 4.8/10 MazicBay Reliability Index based on 190 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2019 RAM 2500?
The leading complaint category is Engine Stalling, Oil Consumption & Cooling Defect Reports, with a median failure point around 6,200 miles (IQR: 6,000 – 13,500 mi).
Are there free recall repairs available for the 2019 RAM 2500?
Yes, the NHTSA records 12 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.