Ram 4500 Service Bulletins

1,927 manufacturer communications on file.

• September 13, 2025•Document ID: 11023175

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  S2508000081

  Date Added:

  September 17, 2025

  Manufacturer:

  RAM

  Summary

  Water in Fuel (WIF) Warning Lamp on After Draining Fuel Filter Module

  Associated Products (8)

  2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11023175-0001.pdf↗
• September 12, 2025•Document ID: 11023168

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  02-002-25 REV. A

  Date Added:

  September 17, 2025

  Manufacturer:

  JEEP

  Summary

  Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.

  Associated Products (139)

  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+ 119 more
  Associated Documents

  • DownloadMC-11023168-0001.pdf↗
• September 9, 2025•Document ID: 11023182

  Over The Air
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  OTHERDOC_148

  Date Added:

  September 17, 2025

  Manufacturer:

  RAM

  Summary

  Global Telematics Box Module Over The Air Update from R5N & R5R1 to R5T TBM2.H Software Version (FOTA) Customers may experience one or more of the following: - Error display of "Uconnect Box Requires Service/Wifi Unavailable" popups; [ TBM DTC B22A9-96 Internal Performance Failure ]. - Error display of "Uconnect Box Requires Service" popups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ]. - TBM sleep mode not working causing battery drain in some cases. This bulletin applies to vehicles equipped with a Global Telematics Box Module (TBM) (Sales Code RDG)

  Associated Products (8)

  2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11023182-0001.pdf↗
• September 6, 2025•Document ID: 11023082

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000074

  Date Added:

  September 10, 2025

  Manufacturer:

  RAM

  Summary

  Remote Keyless Entry (RKE) Has a Reduced Range, Remote Start Inoperative, Multiple Keyless-Go Push Attempts to Start, Key Not Detected message, Tire Pressure Warning Lamp On, Passive Inoperative

  Associated Products (8)

  2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11023082-0001.pdf↗
• September 5, 2025•Document ID: 11023088

  Over The Air
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  OTHERDOC_147

  Date Added:

  September 10, 2025

  Manufacturer:

  RAM

  Summary

  Powertrain Contol Module Over The Air Update to V2B (Diesel Only) Software Version (FOTA) 2025 - 2026 (DJ) RAM 2500 Pickup 2025 - 2026 (D2) RAM 3500 Pickup 2025 - 2026 (DD) RAM 3500 Cab Chassis 2025 - 2026 (DF) RAM 3500 10K Lb. Cab Chassis2025 - 2026 (DP) RAM 4500/5500 Cab Chassis Customers may experience one or more of the following: - Power Inverter (110V connection) drops out when shifting from P to D - DEF (Diesel Exhaust Fluid) level gauge inaccuracy - Poor cold start performance - Instrument Panel Cluste MIL (Malfunction Indicator Light) ON; Possible P-codes: P0087/P2540/P2543 Fuel Pressure P214D/P242B SCR Temperature P24DA PM Sensor P20EE SCR Efficiency P226C/P2281 Mass Charge Flow P229F System Outlet NOx Sensor P0100 MAF Sensor P203F DEF Level P0423 DOC Efficiency

  Associated Products (8)

  2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11023088-0001.pdf↗
• September 4, 2025•Document ID: 11023078

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  S2508000075

  Date Added:

  September 10, 2025

  Manufacturer:

  RAM

  Summary

  Integrated Trailer Brake (ITB) Switch Removal

  Associated Products (10)

  2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11023078-0001.pdf↗
• August 30, 2025•Document ID: 11022546

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-166-25 REV. A

  Date Added:

  September 4, 2025

  Manufacturer:

  RAM

  Summary

  Power Window Inoperative Customers may experience the following: ● Power windows are inoperative after reaching the full open position This bulletin involves inspecting and possibly reprogramming the DDM and PDM with the latest available software.

  Associated Products (2)

  2025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11022546-0001.pdf↗
• August 22, 2025•Document ID: 11022567

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  S2522000002

  Date Added:

  September 4, 2025

  Manufacturer:

  JEEP

  Summary

  Customer Indicates Tire Pressure Monitoring System (TPMS) Lights On Dash.

  Associated Products (22)

  2025 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 Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 3500+ 2 more
  Associated Documents

  • DownloadMC-11022567-0001.pdf↗
• August 22, 2025•Document ID: 11022183

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  S2522000001

  Date Added:

  August 27, 2025

  Manufacturer:

  RAM

  Summary

  TPMS Handling & Installation Best Practices

  Associated Products (24)

  2025 Dodge Charger2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Jeep Wrangler2025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Dodge Charger2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wagoneer S2024 Jeep Wrangler+ 4 more
  Associated Documents

  • DownloadMC-11022183-0001.pdf↗
• August 22, 2025•Document ID: 11022182

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2509000005 REV.A

  Date Added:

  August 27, 2025

  Manufacturer:

  RAM

  Summary

  Light Random Tick Noise From The Engine

  Associated Products (16)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11022182-0001.pdf↗
• August 16, 2025•Document ID: 11022011

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  31-001-25 REV. B

  Date Added:

  August 21, 2025

  Manufacturer:

  RAM

  Summary

  Aluminum 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 (180)

  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 Renegade2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio+ 160 more
  Associated Documents

  • DownloadMC-11022011-0001.pdf↗
• August 15, 2025•Document ID: 11022027

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  9100653

  Date Added:

  August 21, 2025

  Manufacturer:

  JEEP

  Summary

  Verify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.

  Associated Products (75)

  2022 Jeep Cherokee2021 Jeep Cherokee2020 Dodge Journey2020 Jeep Cherokee2019 Dodge Journey2019 Jeep Cherokee2018 Dodge Journey2018 Jeep Cherokee2018 Jeep Wrangler2018 Ram 45002018 Ram 55002017 Dodge Journey2017 Jeep Cherokee2017 Jeep Compass2017 Jeep Patriot2017 Jeep Wrangler2017 Ram 45002017 Ram 55002016 Dodge Dart2016 Dodge Journey+ 55 more
  Associated Documents

  • DownloadMC-11022027-0001.pdf↗
• August 15, 2025•Document ID: 11022016

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2518000007

  Date Added:

  August 21, 2025

  Manufacturer:

  RAM

  Summary

  Engine Exhaust Brake Inoperative With No MIL Lamp Or Diagnostic Trouble Code (DTC

  Associated Products (4)

  2025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11022016-0001.pdf↗
• August 14, 2025•Document ID: 11022028

  Over The Air
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  OTHERDOC_142

  Date Added:

  August 21, 2025

  Manufacturer:

  RAM

  Summary

  Radio 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)

  2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 5500
  Associated Documents

  • DownloadMC-11022028-0001.pdf↗
• August 14, 2025•Document ID: 11022012

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  31-001-25 REV. A

  Date Added:

  August 21, 2025

  Manufacturer:

  JEEP

  Summary

  Aluminum 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 (185)

  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+ 165 more
  Associated Documents

  • DownloadMC-11022012-0001.pdf↗
• August 13, 2025•Document ID: 11022003

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  31-001-25

  Date Added:

  August 21, 2025

  Manufacturer:

  ALFA ROMEO

  Summary

  Aluminum 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 (187)

  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+ 167 more
  Associated Documents

  • DownloadMC-11022003-0001.pdf↗
• August 8, 2025•Document ID: 11021855

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S258A000019

  Date Added:

  August 13, 2025

  Manufacturer:

  DODGE

  Summary

  Radio 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 more
  Associated Documents

  • DownloadMC-11021855-0001.pdf↗
• August 7, 2025•Document ID: 11021844

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  9100642

  Date Added:

  August 13, 2025

  Manufacturer:

  RAM

  Summary

  When 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 (32)

  2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 5500+ 12 more
  Associated Documents

  • DownloadMC-11021844-0001.pdf↗
• August 7, 2025•Document ID: 11021830

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-255-25

  Date Added:

  August 13, 2025

  Manufacturer:

  RAM

  Summary

  Flash: 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)

  2025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11021830-0001.pdf↗
• August 2, 2025•Document ID: 11021581

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S258A000017

  Date Added:

  August 6, 2025

  Manufacturer:

  DODGE

  Summary

  Door speaker Inoperative or No Sound

  Associated Products (95)

  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+ 75 more
  Associated Documents

  • DownloadMC-11021581-0001.pdf↗