RAM · Known Issues
2025 RAM 2500 Problems: 7 Known Issues
2025 model year · 16,600+ owner reports · Updated September 2026
2025 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
2025 model year · 16,600+ owner reports · Updated September 2026
2025 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
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According to Au7o's analysis of 16,600+ owner reports, the 2025 RAM 2500 has 7 documented known issues, with 5 rated critical. The most serious are Front End "Death Wobble" Steering Oscillation ($500-$3,000 repair), Diesel Exhaust Fluid (DEF) System Failures ($300-$3,500 repair), Steering Gear Box Leak and Excessive Play ($100-$1,500 repair), 6.7L Cummins CP4.2 High-Pressure Fuel Pump Catastrophic Failure ($8,000-$12,000 repair) and Rear Axle U-Joint Premature Failure ($200-$600 repair). The most commonly reported issue is Front End "Death Wobble" Steering Oscillation with 5,500 owner reports. Across all issues with published estimates, repair costs range from $100 to $12,000. DIY maintenance guides at au7o.io.
ELECTRICAL SYSTEM:WIRING:RELAYS/SOLENOIDS
Chrysler (FCA US, LLC) is recalling certain 2021-2022 Ram 3500, 2500 pickup trucks, and Ram 3500, 4500, and 5500 cab chassis vehicles equipped with Cummins 6.7L Turbo Diesel engines. An electrical short in the relay may cause a vehicle fire with the ignition on or off.
AIR BAGS:SIDE/WINDOW:CURTAIN
Chrysler (FCA US, LLC) is recalling certain 2021-2022 Ram 2500, Ram 3500, and 2021 Ram 1500 Classic pickup trucks. The side air bag inflatable curtain (SABIC) assemblies may have been manufactured with the incorrect amount of compressed gas, which can result in an improper air bag deployment.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Chrysler (FCA US, LLC) is recalling certain 2025-2026 Ram 1500 Pickup, Ram 2500 Pickup, Ram 3500 Pickup, Ram 3500 Cab Chassis, Ram 4500 Cab Chassis, and Ram 5500 Cab Chassis vehicles. A software error may cause the instrument panel display to fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standards numbers 102, "Transmission Shift Position Sequence," 105, "Hydraulic and Electric Brake Systems," 108, "Lamps, Reflective Devices, and Associated Equipment," 126, "Electronic Stability Control Systems for Light Vehicles," 135, "Light Vehicle Brake Systems," 138, "Tire Pressure Monitoring System," and/or 208, "Occupant Crash Protection."
EXTERIOR LIGHTING:BRAKE LIGHTS
Chrysler (FCA US, LLC) is recalling certain 2024-2026 Jeep Wagoneer S, 2025-2026 Ram 1500 Pickup, Ram 2500 Pickup, Ram 3500 Pickup, Ram 3500 Cab Chassis, Ram 4500 Cab Chassis, Ram 5500 Cab Chassis, and 2026 Jeep Cherokee vehicles. Due to an improperly designed trailer tow module, the trailer lights may fail to illuminate and the trailer brakes may fail.
POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
Chrysler (FCA US, LLC) is recalling certain Ram 2500 and Ram 3500 vehicles equipped with a 3.5" cluster and column shifter. A software error may cause the gear selection display to be inaccurate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."
+ 19 more recalls. Check all on NHTSA.gov
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Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's analysis of 16,600+ owner reports, the 2025 RAM 2500 has 7 documented issues. The most frequently reported are: Front End "Death Wobble" Steering Oscillation, Diesel Exhaust Fluid (DEF) System Failures, Steering Gear Box Leak and Excessive Play. Of these, 5 are rated critical and should be addressed promptly.
The 2025 RAM 2500 has 7 known issues documented across 16,600+ owner reports. 5 issues are rated critical: Front End "Death Wobble" Steering Oscillation and Diesel Exhaust Fluid (DEF) System Failures and Steering Gear Box Leak and Excessive Play and 6.7L Cummins CP4.2 High-Pressure Fuel Pump Catastrophic Failure and Rear Axle U-Joint Premature Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known RAM 2500 issues range from $100 to $12,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Front End "Death Wobble" Steering Oscillation, typically costs $500-$3,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The RAM 2500 (and 3500) with solid front axle experiences a violent front-end oscillation known as "death wobble" that occurs at highway speeds (45-65 mph), typically triggered by hitting a bump or pothole. The steering wheel shakes uncontrollably and the entire front end vibrate… Repairs typically run $500-$3,000. Severity: high.
The 2013+ RAM 2500 6.7L Cummins diesel DEF (Diesel Exhaust Fluid) system is plagued with failures of the DEF heater, DEF pump, DEF injector, NOx sensors, and SCR catalyst. The DEF system is required for emissions compliance, and when it fails, the truck enters a "limp mode" that… Repairs typically run $300-$3,500. Severity: high.
The RAM 2500/3500 steering gear box (power steering box) develops fluid leaks from the input shaft seal and sector shaft seal, and excessive play in the steering. The leak starts as a slow drip and worsens over time, eventually causing low power steering fluid and potential pump… Repairs typically run $100-$1,500. Severity: high.
The 2019+ RAM 2500 with the 6.7L Cummins diesel uses a Bosch CP4.2 high-pressure fuel injection pump that is prone to catastrophic self-destruction. The CP4.2 relies on diesel fuel for internal lubrication, and any contamination, water intrusion, or low fuel levels cause the pump… Repairs typically run $8,000-$12,000. Severity: high.
The rear driveshaft U-joints in the RAM 2500 fail prematurely, particularly on trucks used for towing. The factory U-joints are undersized for sustained heavy load use, and the grease fittings (where present) are often overlooked during maintenance. Symptoms start with a clicking… Repairs typically run $200-$600. Severity: high.
The BorgWarner BW4470 (part-time 4WD) and BW4494 (full-time 4WD) transfer cases develop fluid leaks at the front and rear output shaft seals and at the case halves. The leaks are often slow and go unnoticed until the fluid level drops enough to cause whine, grinding, or failure t… Repairs typically run $200-$500. Severity: medium.
The cast iron exhaust manifold on the 6.7L Cummins turbo diesel cracks due to thermal cycling stress, particularly near the center cylinders (#3 and #4). Cracks allow exhaust gases to escape, creating a ticking noise on cold start that diminishes as the manifold expands when warm… Repairs typically run $600-$1,500. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.