2025 Ram 2500 Technical Service Bulletins

322 technical service bulletins (TSBs) are on record for the 2025 Ram 2500. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11015930Mar 22, 2025Electrical system. "Flash: Def Control Unit (DCU) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P218F-00 - Reductant No Flow Detected. ● P249E-00 - Closed Loop SCR Reductant Injection Control At Limit - Flow Too High.
• 11015866Mar 21, 2025Electrical system. "Receiver Hub Please refer SOL ""S2508000017"" published in February 2025. DO NOT REPLACE RFHM module PN 68671484AD due to active RFH ECU internal performance DTC B22A9-00. Please refer SOL information below. Symptom/Vehicle Issue: Radio Frequency Hub (RFH) Module has an Active Diagnostic Trouble Code (DTC) B22A9- 00 ECU Internal Performance Technician Observation: RFH Module is setting an active DTC B22A9-00…
• 11015657Mar 15, 2025Engine. "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."
• 11015602Mar 12, 2025Electrical system. Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
• 11015601Mar 11, 2025Engine. Perceived Oil Leak From The Rear Of The Engine
• 11015032Feb 26, 2025Electrical system. Radio Frequency Hub (RFH) Module has an Active Diagnostic Trouble Code (DTC) B22A9-00 ECU Internal Performance
• 11014911Feb 24, 2025Body and structure. Cupholder - console
• 11014903Feb 24, 2025Transmission and drivetrain. Valve body & control unit - transmission
• 11014529Feb 20, 2025Electrical system. Touchscreen For all infotainment system repairs (touchscreens, radios, etc.), refurbished parts may be available. Follow the Infotainment Ordering guide available under the "Parts" section of Dealer Connect: DealerCONNECT> Parts> News& Information> Audio & Electronic Products Exchange Process
• 11014887Feb 17, 2025Lane departure, Back-over prevention (rear camera). Camera - rear view
• 11014869Feb 17, 2025Lane departure. Camera - rear view
• 11013882Feb 5, 2025Engine, Electrical system, Other or unknown. 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)
• 11013232Jan 28, 2025Electrical system. SWITCH Headlamp Before replacing the Headlamp Switch for faulty dimmer operation. Please follow the next steps to corroborate if the Headlamp Switch is malfunctioning: 1.- Please disconnect and reconnect the headlamp Switch. And verify if the issue is corrected. 2.- Review the internal resistance of the switch: a.- For the Right Dimmer (IP) between Pins 6 & 3. The value should be around 5.74 KOhms, when in the…
• 11011995Dec 16, 2024Seats. SEAT BELT Front Outer Seatbelt Slow Retraction / Seat Belt Cleaning If the vehicle exhibits slow seatbelt retraction, prior to replacing seatbelt please inspect for debris and any build up on the webbing and DRing. If evidence of debris and build up, please clean seatbelt webbing or turning loop as described below. Seat Belt Maintenance: Do not bleach, dye or clean the belts with chemical solvents or abrasive…
• 11011992Dec 16, 2024Electrical system. switch Electronic range select Before replacing the switch electronic gear selector 68379834AB due to P0826-29, P0826- 11 active codes, please follow these steps: 1.- Refer to service library procedure and follow diagnosis steps at BCM. 2.- If failure still present, make sure the switch is properly connected and there is no corrosion or pinching, disconnect the switch & reconnect it, and reverify the issue.
• 11008888Oct 7, 2024Body and structure. Open and close rear glass window 2 times and check seal is not hanging or loose
• 11009561Oct 3, 2024Electrical system. Switch - headlamp
• 11008707Oct 2, 2024Electrical system. Switch - headlamp
• 11002753Jun 26, 2024Visibility (wipers, defrost, mirrors). Motor - windshield wiper & wiperunit - windshield wiper
• 11002316Jun 26, 2024Visibility (wipers, defrost, mirrors). Motor - windshield wiper & wiperunit - windshield wiper
• 11000608May 30, 2024Engine. Valve - EGR
• 11000174May 9, 2024Body and structure. DAMPER - STRUT

← All problems reported for the 2025 Ram 2500