Ram 4500 Service Bulletins
949 manufacturer communications on file.
- November 6, 2025•Document ID: 11025506Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 108410
- Date Added:
- November 13, 2025
- Manufacturer:
- RAM
SummaryCORE - HEATER
Associated Products (30)Associated Documents - November 1, 2025•Document ID: 11025035Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2508000098
- Date Added:
- November 5, 2025
- Manufacturer:
- RAM
SummaryAuto Emergency Braking Unavailable/Service Required Message on Cluster
Associated Products (8)Associated Documents - November 1, 2025•Document ID: 11025034Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000096
- Date Added:
- November 5, 2025
- Manufacturer:
- RAM
SummaryVehicle Ignition Status Will Change From “RUN” to “OFF” After a Specific Number of Minutes Following The Use of The Wired Remote Start Stop (WRSS)
Associated Products (6)Associated Documents - October 29, 2025•Document ID: 11025040Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100678
- Date Added:
- November 5, 2025
- Manufacturer:
- RAM
Summary1. General Parts Update The recommended air filter for 2019 Model Year (MY) and newer 6.7L Cummins equipped vehicles has been updated. New Part: 68645327AA (Non-Oiled Air Filter) Replaces: 53034051AA (Oiled Air Filter) - This part is superseded and should no longer be installed. The air filter for all other applications remains unchanged: Continue to use 68517554AA for: All 2018 MY and older 6.7L Cummins equipped vehicles. All 2019 MY and newer vehicles with non-6.7L engines. 2. Special Service Procedure for DTC P0299 Application: 2019-2024 MY HD Trucks with 6.7L Diesel (ETM/ETN) Condition: If DTC P0299 is active and the vehicle is equipped with the previous oiled air filter (PN# 53034051AA). Procedure: Replace the oiled air filter (53034051AA) with the new non-oiled filter (68645327AA). Service Catalog reflects these updated usages.
Associated Products (16)Associated Documents - October 24, 2025•Document ID: 11024577Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2516000001
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryDriveline Vibration. Prop Shaft Diagnostic Information.
Associated Products (24)Associated Documents - October 22, 2025•Document ID: 11024559Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-029-25
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryCummins Valvetrain Noise Diagnostics Customers may comment on one or more of the following: ● Ticking noise. ● Clicking noise. ● Engine noise.
Associated Products (24)Associated Documents - October 18, 2025•Document ID: 11024619Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000080
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryRemote Keyless Entry (RKE) Not Functional With One of the Paired Keyfobs, Passive Entry/ Keyless Go functions Would be Operational
Associated Products (10)Associated Documents - October 18, 2025•Document ID: 11024595Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-326-25 REV. A
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummarySecurity Gateway Module (SGW) Software Update Customers may experience one or more of the following: ● SGW module is not responding to diagnostics and showing offline. ● If message for FOTA apprears, then a manual flash is required for SGW update. ● Diagnostic Trouble Code (DTC) U3033 - 00 Control module security certificate Missing/Invalid is active or stored and cannot clear. This DTC will not turn on the Malfunction Indicator Light (MIL).
Associated Products (2)Associated Documents - October 18, 2025•Document ID: 11024592Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-323-25 REV. A
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummarySecurity Gateway Module (SGW) Software Update Customers may experience one or more of the following: ● SGW module is not responding to diagnostics and showing offline. ● If message for FOTA apprears, then a manual flash is required for SGW update. ● Diagnostic Trouble Code (DTC) U3033 - 00 Control module security certificate Missing/Invalid is active or stored and cannot clear. This DTC will not turn on the Malfunction Indicator Light (MIL).
Associated Products (2)Associated Documents - October 17, 2025•Document ID: 11024615Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2523000085
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryLED Fog Lamp Inoperative.
Associated Products (4)Associated Documents - October 17, 2025•Document ID: 11024610Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100701
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
Summary1. SGW DTC - U3033-00 and/or U3033-01 Active or store and cannot clear. If the security gateway module has set the security module certificate missing or invalid DTC (U3033-00 or U3033-01), it is being set erroneously. This DTC does not have any customer related symptoms affecting a vehicles operation. No service repairs and or parts replacements should be attempted for this specific DTC, the DTC will always appear as active. SOL released for this DTC : S2508000014 2. SGW not responding to diagnostic and showing offline in CDA/witech. TSB release to address above concern. 08-322-25, 08-323-25, 08-324-25, 08-325-25, 08-326-25, 08-327-25, 08-328-25, 08-329-25
Associated Products (8)Associated Documents - October 16, 2025•Document ID: 11024614Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SERVICE BRAKES
- Mfr Comm. #:
- S2508000090
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryBrakes Appear to Drag After Setting Trailer Brake Feature in the Radio Settings
Associated Products (10)Associated Documents - October 14, 2025•Document ID: 11024586Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-343-25
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryFlash: Instrument Panel Cluster (IPC) Updates Customers may experience one or more of the following: ● While driving, resetting the Diesel Particulate Filter (DPF) gauge causes the IPC to freeze on that screen. The left-side steering wheel controls (used for navigating the IPC) becomes unresponsive while the right-side controls for cruise control remained functional. ● Power Take-Off (PTO) Password feature not able to reset. ● The IPC may incorrectly display an airbag warning light. ● Opening the driver door while the IPC is in sleep mode may cause the analog gauges to momentarily flutter. ● The navigation option does not appear in the main IPC menu. However, it can still be accessed through the Favorites screen. (When cycling through the main menu, option #5 is listed as Audio, but in the Favorites menu, option #5 correctly shows as Navigation). This bulletin involves updating the IPC with the latest available software.
Associated Products (4)Associated Documents - October 11, 2025•Document ID: 11024319Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000087
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryCluster Display Resets Intermittently
Associated Products (4)Associated Documents - October 8, 2025•Document ID: 11024321Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100692
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryOn 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.
Associated Products (20)Associated Documents - October 8, 2025•Document ID: 11024315Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000042 REV.C
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryInstrument Panel Cluster (IPC) Erroneous Message at Start Up, “Warning Light Illumination Unavailable Service Required”
Associated Products (5)Associated Documents - October 6, 2025•Document ID: 11024311Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- S2522000003
- Date Added:
- October 15, 2025
- Manufacturer:
- JEEP
SummaryTire Pressure Monitor (TPM) Warning Lamp On Or Flashing. Sensor(s) Not Reading And Or Showing Dashes.
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- Mfr Comm. #:
- 21-041-25
- Date Added:
- October 8, 2025
- Manufacturer:
- RAM
SummaryAisin K1 Clutch/Input Shaft Assembly Replacement XW1 Warranty Extension Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P0731-00 - Gear 1 Shift Incorrect Ratio. NOTE: This DTC will set during a key cycle and shifting into Drive. Customers may also comment on the following: ● The transmission will not shift into or out of 1st - 4th gears. 5th and reverse gears are still available. This bulletin involves replacing the K1 clutch and possibly the K1 input shaft drum sub-assembly.
Associated Products (3)Associated Documents - October 3, 2025•Document ID: 11024042Warranty Program/ExtensionPOWER TRAIN
- Mfr Comm. #:
- 107775
- Date Added:
- October 8, 2025
- Manufacturer:
- RAM
SummaryID-25-15 (XW1) Aisin K1 Clutch/ Input Shaft Assembly - Select 2022 RAM Trucks (D2/DD/DP)
Associated Products (3)Associated Documents - October 3, 2025•Document ID: 11024041Warranty Program/ExtensionPOWER TRAIN
- Mfr Comm. #:
- 107774
- Date Added:
- October 8, 2025
- Manufacturer:
- RAM
SummaryD-25-18 (XW1) Aisin K1 Clutch/ Input Shaft Assembly - Select 2022 RAM Trucks (D2/DD/DP)
Associated Products (3)Associated Documents