Ram 5500 Service Bulletins
844 manufacturer communications on file.
- 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 InstructionsSERVICE BRAKES; ELECTRICAL SYSTEM
- 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.
Associated Products (56)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer S2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500+ 36 moreAssociated Documents - October 4, 2025•Document ID: 11024061Service Bulletin/Repair InstructionsPOWER TRAIN
- 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 - October 2, 2025•Document ID: 11024054Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 18-074-25 REV. A
- Date Added:
- October 8, 2025
- Manufacturer:
- RAM
SummaryFlash: Powertrain Control Module (PCM) 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):** ● **P0263 - 00 Cylinder 1 Contribution/balance. ● P0266 - 00 Cylinder 2 Contribution-balance. ● P0269 - 00 Cylinder 3 Contribution/balance. ● P0272 - 00 Cylinder 4 Contribution/balance. ● P0275 - 00 Cylinder 5 Contribution/balance. ● P0278 - 00 Cylinder 6 Contribution/balance. ● P026B - 00 Injection Timing Performance. ● P020A - 00 Cylinder 1 Injection Timing. ● P020B - 00 Cylinder 2 Injection Timing. ● P020C - 00 Cylinder 3 Injection Timing. ● P020D - 00 Cylinder 4 Injection Timing. ● P020E - 00 Cylinder 5 Injection Timing. ● P020F - 00 Cylinder 6 Injection Timing. ● P06B9 - 00 Cylinder 1 Glow Plug Circuit Performance. ● P06BA - 00 Cylinder 2 Glow Plug Circuit Performance. ● P06BB - 00 Cylinder 3 Glow Plug Circuit Performance. ● P06BC - 00 Cylinder 4 Glow Plug Circuit Performance. ● P06BD - 00 Cylinder 5 Glow Plug Circuit Performance. ● P06BE - 00 Cylinder 6 Glow Plug Circuit Performance. ● P0072 - 00 Ambient Air Temperature Sensor Circuit "A" Low. ● P0087 - 00 Fuel Rail Pressure Too Low. ● P2540 - 00 Low Pressure Fuel System Sensor Circuit Range/Performance. ● P2543 - 00 Low Pressure Fuel System Sensor Circuit Intermittent. ● P20EE - 00 SCR NOX Catalyst Efficiency Below Threshold - Bank 1 Catalyst 1. ● P203F - 00 Reductant Level Too Low. ● P2698 - 00 Exhaust Aftertreatment Fuel Injector "A" Performance.** ● P1C54 - 00 SCR NOX Catalyst Missing. ● P056E - 00 Cold Start Turbocharger/Supercharger Boost Control "A" Performance. ● P242F - 00 Diesel Particulate Filter Restriction - Ash Accumulation. ● P1451 - 00 Diesel Particulate Filter System Performance. ● P0234 - 00 Turbocharger Overboost Condition. ● P20E8 - 00 Reductant Pressure Too Low. ● P208B - 00 Reductant Pump 1 Control Performance. Customers may also comment on one or more of the following: ● **Diesel Exhaust Fluid (DEF) level gauge inaccuracy. ● Poor cold start performance. ● Unable to initiate manual Diesel Particulate Filter (DPF) regen through EVIC.** ● Unable to engage Power Take-Off (PTO) in mobile condition while the vehicle is moving, but has no issue engaging PTO while the vehicle is stationary. ● Engine stalls under high PTO loads at high altitudes. ● PTO does not work during the split-shaft mode. ● Engine/Cab shake during engine shutdown. ● PTO light not blinking when PTO disengaged. ● Poor engine starting performance. ● DEF level gauge fluctuations. ● In cold conditions the engine automatically increases idle speed when in Park to help with warm-up. Once warmed up, it returns to normal idle speed. If the engine is cycling in and out of this elevated idle speed condition, the customer could complain that its not behaving properly. ● Poor alternator charging and battery life **This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.**
Associated Products (2)Associated Documents - September 30, 2025•Document ID: 11024040Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 107615
- Date Added:
- October 8, 2025
- Manufacturer:
- RAM
SummarySENSOR - EXHAUST TEMPERATURE
Associated Products (8)Associated Documents - September 27, 2025•Document ID: 11023598Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-326-25
- Date Added:
- October 2, 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). This bulletin involves flashing the SGW to the latest software level in the case that the FOTA did not function.
Associated Products (2)Associated Documents - September 27, 2025•Document ID: 11023595Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-323-25
- Date Added:
- October 2, 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). This bulletin involves flashing the SGW to the latest software level in the case that the FOTA did not function.
Associated Products (2)Associated Documents - September 26, 2025•Document ID: 11023605Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-039-25 REV. A
- Date Added:
- October 2, 2025
- Manufacturer:
- RAM
SummaryFlash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0827-00 Up and Down Shift Switch Circuit Low. ● P0826-00 Up and Down Shift Switch Circuit. ● P085F-00 Up and Down Shift Switch Circuit Range/Performance. Customers may also experience one or more of the following: ● Vehicle stuck in default gear, and possibly stranded for many minutes. ● Rough/bumpy 2-3 power on upshifts and/or 3-2 coast down shifts. ● Vehicle enters into limp home mode. Other software improvements: ● Decreased sensitivity to faults P1D8A and P1D8B. This bulletin involves reprogramming the TCM with the latest available software.
Associated Products (2)Associated Documents - September 25, 2025•Document ID: 11023626Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2508000075 REV.A
- Date Added:
- October 2, 2025
- Manufacturer:
- RAM
SummaryIntegrated Trailer Brake (ITB) Switch Removal
Associated Products (9)Associated Documents - September 18, 2025•Document ID: 11023326Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 23-008-25 REV. A
- Date Added:
- September 24, 2025
- Manufacturer:
- CHRYSLER
SummaryExterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*
Associated Products (118)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Compass2026 Jeep Recon2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Alfa Romeo Tonale2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass+ 98 moreAssociated Documents - September 13, 2025•Document ID: 11023175Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- S2508000081
- Date Added:
- September 17, 2025
- Manufacturer:
- RAM
SummaryWater in Fuel (WIF) Warning Lamp on After Draining Fuel Filter Module
Associated Products (8)Associated Documents - September 12, 2025•Document ID: 11023168Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-25 REV. A
- Date Added:
- September 17, 2025
- Manufacturer:
- JEEP
SummaryShock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
Associated Products (108)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Alfa Romeo Tonale2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee+ 88 moreAssociated Documents