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Service bulletins for the 2025 Ram 1500

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
08-113-252025-04-15. Service bulletin. ELECTRICAL SYSTEM. "Flash: Security Gateway(SCG) Update Customers may experience the following: ● If message for FOTA failure appears, then manual flash is required for SGW module This bulletin involves updating the SGW with the latest available software"
21-009-25 REV. B2025-04-08. Service bulletin. POWER TRAIN. "850RE D Clutch Repair **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must have at least 11,265 km (7,000 mi.) and exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: ● Transmission slips when shifting. ● Vehicle will not move in reverse. ● Vehicle will not shift higher than third gear This bulletin involves replacing the D clutch."
08-093-252025-04-08. Service bulletin. ELECTRICAL SYSTEM; STEERING. "Flash: Electronic Power Steering (EPS) Module Updates Customers may comment on the following: ● The steering feels heavy while returning steering wheel to center during a lower speed turn. ● The vehicles pulls slightly at highway speeds. This bulletin involves reprogramming the EPS module with the latest available software."
S25230000232025-04-07. Service bulletin. ELECTRICAL SYSTEM. Trailer Tow Lights Inoperative. Diagnostic Trouble Codes (DTCs) B166E-13 B17AD-13 May Be Set.
S25230000242025-04-04. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. Rear Defogger Solder Terminals Detached.
S25090000042025-04-03. Service bulletin. ENGINE. Misfire DTCs, Rough Idle, Valvetrain Noise
S2508000014 REV.B2025-04-03. Service bulletin. ELECTRICAL SYSTEM. Security Gateway (SGW) Module is Setting Diagnostic Trouble Code (DTC) U3033-00 Control Module Security Certificate Missing or Invalid
08-087-252025-04-02. Service bulletin. ELECTRICAL SYSTEM. "Flash: Ignition System Control Module (ISCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle mustexhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0305-00 - Cylinder 5 Misfire. ● P0306-00 - Cylinder 6 Misfire. ● P0420-00 - Catalyst System Efficiency Below Threshold Bank 1. ● P0430-00 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following: ● Engine misfires. ● Damage to catalyst. This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."
S2509000001 REV.A2025-04-01. Service bulletin. ENGINE. Engine Rattle Noise
08-016-25 REV. A2025-03-24. Service bulletin. ELECTRICAL SYSTEM. "Key Fob Not Detected When Near Wireless Charger Customers may comment on the following: ● Key Fob intermittently is not detected when the key fob is placed at or near the wireless charger. "
91005222025-03-21. Service bulletin. ENGINE. "Ebooster When replacing the brake ebooster under warranty. Please return all associated parts which includes the snap rings so that the parts can be review by engineering."
91004712025-03-19. Service bulletin. UNKNOWN OR OTHER. "CANISTER Vapor -If an issue is detected with the Evaporative System Integrity Module (ESIM) Detector and not the Vapor Canister, only replace the ESIM Detector. -Before replacing the Vapor Canister due to Hard to Fill condition, replicate the condition at the Gas Station. If the condition is replicated, then check: 1) for kinked or pinched Clean Air Hose between the ESIM and the EVAP Air Filter; 2) for plugged EVAP Air Filter; 3) for kinked or pinched Vapor Hose between the Fuel Tank and the Vapor Canister. If the EVAP Filter is restricted, the replace the Filter. -Check if the Vapor Canister is flooded with fuel or the Recirculation Line has fuel. If fuel is found in the Vapor Canister or the Recirculation Line, then drop the Fuel Tank, remove the FDM Lock Ring to check if the internal Vapor Line is properly connected to the FDM Port. If the Vapor Line is not connected, then drain the fuel from the internal Vapor Line and properly connect to the FDM. Replace the Vapor Canister and the ESIM."
1036202025-03-19. Service bulletin. POWER TRAIN. SHAFT - AXLE HALF
S25080000202025-03-19. Service bulletin. ELECTRICAL SYSTEM. Odometer Blinking, Security Gateway (SGW) Diagnostic Trouble Codes (DTCs) Diagnostics
08-066-252025-03-18. Service bulletin. ELECTRICAL SYSTEM. "Security Gateway Module (SGW) Firmware Over The Air (FOTA) Update The following software enhancement is available: lThis software update enables FOTA update capability for several modules. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The SGW software will be updated from 68630763AE to 68630763AF."
S2508000014 REV.A2025-03-13. Service bulletin. ELECTRICAL SYSTEM. Security Gateway (SGW) Module is Setting Diagnostic Trouble Code (DTC) U3033-00 Control Module Security Certificate Missing or Invalid
08-055-25 REV. A2025-03-11. Service bulletin. ELECTRICAL SYSTEM. "Flash: Ignition System Control Module (ISCM) 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): ● P2C30-00 - Ignition Coil Primary Circuit Fuse A. ● P2C31-00 - Ignition Coil Primary Circuit Fuse B. ● P0300-00 - Multiple Cylinder Misfire. ● P0301-00 - Cylinder 1 Misfire Detected. ● P0302-00 - Cylinder 2 Misfire Detected. ● P0303-00 - Cylinder 3 Misfire Detected. ● P0304-00 - Cylinder 4 Misfire Detected. ● P0305-00 - Cylinder 5 Misfire Detected. ● P0306-00 - Cylinder 6 Misfire Detected. ● P0420-00 - Catalyst System Efficiency Below Threshold Bank 1. ● P0430-00 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following: ● Engine hesitates/misfires *This bulletin involves reprogramming the ISCM with the latest available software.**"
1038492025-03-10. Service bulletin. STRUCTURE:BODY. D-25-05 DIPAP Requirements - Addition of Headlamps and Tail Lamps - 2022 - 2025 RAM 1500 Pickup (DT) - All Dealers
1038582025-03-10. Service bulletin. STRUCTURE:BODY. ID-25-04 DIPAP Requirements - Addition of Headlamps and Tail Lamps - 2022 - 2025 RAM 1500 Pickup (DT) - All Dealers
S25090000022025-03-07. Service bulletin. ENGINE. Engine Noise
9100498 REV 12025-03-05. Service bulletin. ENGINE. 3.6L PSU Long Block Misfire DTC codes and/or rough idle and/or valvetrain noise. These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets). Once it is confirmed that the repair will be done using the camshaft/Rocker arms kit, it is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software update.
S2408000070 REV.D2025-03-05. Service bulletin. ELECTRICAL SYSTEM. Vehicle Does Not Respond to Lock/Unlock Button Presses From Keyfob and “Key Not Detected” Message is Displayed on the Cluster When Starting, No Start
S2519000001 REV.A2025-03-05. Service bulletin. STEERING. Steering Drift And Or Pull.
1029352025-03-04. Service bulletin. POWER TRAIN. VALVE BODY & CONTROL UNIT - TRANSMISSION
1032372025-03-04. Service bulletin. ENGINE. RADIATOR - ENGINE COOLING

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