Ram 4500 Service Bulletins
949 manufacturer communications on file.
- August 14, 2025•Document ID: 11022028Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- OTHERDOC_142
- Date Added:
- August 21, 2025
- Manufacturer:
- RAM
SummaryRadio Over The Air Update from U39.E to U40.C R1H Software Version (FOTA) Customers may experience one or more of the following: - Navigation non-functional, not updating current position. - Screen Off hard key inoperative, Soft key on radio screen still operational. - CarPlay and Android Auto stability issues.
Associated Products (4)Associated Documents - August 14, 2025•Document ID: 11022012Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 31-001-25 REV. A
- Date Added:
- August 21, 2025
- Manufacturer:
- CHRYSLER
SummaryAluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.
Associated Products (81)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica+ 61 moreAssociated Documents - August 13, 2025•Document ID: 11022003Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 31-001-25
- Date Added:
- August 21, 2025
- Manufacturer:
- RAM
SummaryAluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates
Associated Products (81)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica+ 61 moreAssociated Documents - August 8, 2025•Document ID: 11021855Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S258A000019
- Date Added:
- August 13, 2025
- Manufacturer:
- DODGE
SummaryRadio Does Not Turn On Automatically When Vehicle Is Started
Associated Products (36)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Chrysler Pacifica2024 Chrysler Voyager+ 16 moreAssociated Documents - August 7, 2025•Document ID: 11021844Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100642
- Date Added:
- August 13, 2025
- Manufacturer:
- RAM
SummaryWhen customer complaint is related to inoperative 4 Wheel Drive shifter, loss of 4WD function and/or 4WD related MIL please reference SOL Case #S2508000062 prior to replacement of Transfer Case shift motor.
Associated Products (24)Associated Documents - August 7, 2025•Document ID: 11021830Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-255-25
- Date Added:
- August 13, 2025
- Manufacturer:
- RAM
SummaryFlash: Radio Frequency Hub Module (RFHM) Updates Technicians may experience the following Diagnostic Trouble Code (DTC): ● B22A9-00 - ECU Internal Performance. NOTE: This DTC will be Active and there are no customer symptoms with this DTC. *This bulletin involves inspecting and possibly updating the RFHM with the latest available software and also possibly replacing the RFHM.
Associated Products (2)Associated Documents - August 2, 2025•Document ID: 11021581Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S258A000017
- Date Added:
- August 6, 2025
- Manufacturer:
- RAM
SummaryDoor speaker Inoperative or No Sound
Associated Products (79)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L+ 59 moreAssociated Documents - August 1, 2025•Document ID: 11021560Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 18-074-25
- Date Added:
- August 6, 2025
- Manufacturer:
- RAM
SummaryFlash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● 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: ● 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. ● Diesel Exhaust Fluid (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 reprogramming the PCM with the latest available software.
Associated Products (2)Associated Documents - July 30, 2025•Document ID: 11021576Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2508000062
- Date Added:
- August 6, 2025
- Manufacturer:
- RAM
SummaryUnresponsive 4WD Shifter, Service 4WD Light Illuminated. ABS And/Or Traction Control Lights May Also Be On
Associated Products (12)Associated Documents - July 29, 2025•Document ID: 11021573Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000042 REV.B
- Date Added:
- August 6, 2025
- Manufacturer:
- RAM
SummaryInstrument Panel Cluster (IPC) Erroneous Message at Start Up, “Warning Light Illumination Unavailable Service Required”
Associated Products (5)Associated Documents - July 28, 2025•Document ID: 11021585Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 106241
- Date Added:
- August 6, 2025
- Manufacturer:
- RAM
SummaryLAMP - DOME
Associated Products (30)Associated Documents - July 24, 2025•Document ID: 11021041Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- S2523000072
- Date Added:
- July 31, 2025
- Manufacturer:
- JEEP
SummaryCentral ADAS Decision Module (CADM), Long Range Camera Front (LRCF), Advanced Driver Assist System (ADAS). AEB ACC FCW Message On Cluster.
Associated Products (16)Associated Documents - July 24, 2025•Document ID: 11021029Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 23-006-25 REV. B
- Date Added:
- July 31, 2025
- Manufacturer:
- CHRYSLER
SummaryWindshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield.
Associated Products (64)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Recon2025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Jeep Wrangler2025 Ram 1500+ 44 moreAssociated Documents - July 23, 2025•Document ID: 11021039Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2422000001 REV.D
- Date Added:
- July 31, 2025
- Manufacturer:
- CHRYSLER
SummaryTire Pressure Monitor (TPM) Service Information. TPM Lamp On.
Associated Products (68)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L+ 48 moreAssociated Documents - July 22, 2025•Document ID: 11021011Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-221-25
- Date Added:
- July 31, 2025
- Manufacturer:
- RAM
Summary115V Power Outlet LED Always On The amber LED remains continuously illuminated, regardless of whether the switch button is activated. This bulletin involves replacing the inverter switch.
Associated Products (17)Associated Documents - July 21, 2025•Document ID: 11021034Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 105769
- Date Added:
- July 31, 2025
- Manufacturer:
- RAM
SummarySENSOR - EXHAUST TEMPERATURE
Associated Products (8)Associated Documents - July 18, 2025•Document ID: 11020852Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- S2523000070
- Date Added:
- July 23, 2025
- Manufacturer:
- RAM
SummaryCentral ADAS Decision Module (CADM) Diagnostic Trouble Codes C00C0-4A, C00C1-4A, C00C5-4A.
Associated Products (18)2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 5500Associated Documents - July 17, 2025•Document ID: 11021038Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2509000007
- Date Added:
- July 31, 2025
- Manufacturer:
- RAM
Summary6.7L Cummins Comprehensive List Of Elevated Idle Speed Modes
Associated Products (4)Associated Documents - July 15, 2025•Document ID: 11020858Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 105648
- Date Added:
- July 23, 2025
- Manufacturer:
- JEEP
SummaryMODULE - ENGINE CONTROLLER
Associated Products (57)2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer+ 37 moreAssociated Documents - July 14, 2025•Document ID: 11020848Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2523000067
- Date Added:
- July 23, 2025
- Manufacturer:
- RAM
SummaryExterior Door Handle Sticking When Opening The Door.
Associated Products (4)Associated Documents