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Service bulletins for the 2025 Ram 3500

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

355 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
S2508000096 REV.A2025-12-03. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Vehicle Ignition Status Will Change From “RUN” to “OFF” After a Specific Number of Minutes Following The Use of The Wired Remote Start Stop (WRSS)
09-029-252025-10-29. Service bulletin. ENGINE. Cummins Valvetrain Noise Diagnostics Customers may comment on one or more of the following: ● Ticking noise. ● Clicking noise. ● Engine noise.
91006922025-10-15. Service bulletin. ENGINE. On Cummins diesel applications that are for 2019 and newer the bpro part 1BP00507AB can on occasions create a check engine light. In these situations, it is recommended to use the appropriate Mopar air filter (57008652AA). The "AC" level of the part is in development to resolve this issue. 1BP00507AB should still be usable for 2018 and older Model year Cummins engines.
S25180000072025-08-21. Service bulletin. ENGINE. Engine Exhaust Brake Inoperative With No MIL Lamp Or Diagnostic Trouble Code (DTC
S25090000072025-07-31. Service bulletin. ENGINE. 6.7L Cummins Comprehensive List Of Elevated Idle Speed Modes
1056482025-07-23. Service bulletin. ENGINE. MODULE - ENGINE CONTROLLER
09-014-252025-06-10. Service bulletin. ENGINE. "Loose Charge Air Cooler Clamp Customers may experience the following: ● Audible whistle type noise heard from the engine area. This bulletin involves tightening the charge air cooler left and right hose clamps to the proper torque specification"
S25070000012025-05-28. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Engine Block Heater Cord Not Fully Installed From The Factory. Discussion: During Pre-Delivery Inspection (PDI) you will notice that the engine block heater cord is not installed on the engine block.
S25180000022025-04-22. Service bulletin. UNKNOWN OR OTHER; ENGINE. Wait To Start/Delayed Engine Crank Feature Inoperative When Cold.
09-004-25 REV. A2025-04-15. Service bulletin. ENGINE. "Clicking Noisse from Engine At Idle Customers may comment on the following: ● A clicking noise from the engine at idle. This bulletin involves adding oil system protection and letting the engine idle."
09-004-252025-03-17. Service bulletin. ENGINE. "Clicking Noise From Engine At Idle Customers may comment on the following: ● A clicking noise from the engine at idle. REPAIR SUMMARY: This bulletin involves adding oil system protection and letting the engine idle."
S2409000002 REV.A2025-03-13. Service bulletin. ENGINE. Perceived Oil Leak From The Rear Of The Engine
1033182025-02-06. Warranty extension. ENGINE; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Warranty Bulletin D-25-04 FFB Program - 6.7L Cummins Engine (Sales Codes ETM and ETN), Base Engine Comp, Electronic Comp, Cooling System Comp, Exhaust Gas Recirculation System, Fuel System and Aftertreatment System - Select 2025 2500/3500/4500/5500 Ram Pickup (DD/DJ/D2/DP)

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.