Ram 4500 Service Bulletins (2027)

11 manufacturer communications on file.

• October 16, 2026•Document ID: 11038669

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2608000039

  Date Added:

  October 22, 2026

  Manufacturer:

  RAM

  Summary

  Trailer Reverse Steering Control Radio Soft Button Blinks Even Without a User-Initiated Calibration

  Associated Products (14)

  2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11038669-0001.pdf↗
• September 30, 2026•Document ID: 11038319

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100926

  Date Added:

  October 7, 2026

  Manufacturer:

  JEEP

  Summary

  WIRELESS CHARGER Welcome GREEN LED not turning ON after multiple IGN ON/OFF without sleep cycle and no phone on the charging pads. Part numbers affected: 68630089AA 68630088AB 68649038AA Welcome Green LED turns on for 1 second after multiple IGN ON/OFF without sleep cycle and no phone on the charging pad. Intent of this condition is to notify the customer/dealership that the Wireless Charging Pad is ready to charge. Do not report as warranty claim, no impact to wireless charger functionality. Part numbers affected: 68630089AB 68630088AD 68649038AB Advice to dealership: Do no replace wireless charger PNs 68630089AA,68630088AB,68649038AA if no Welcome GREEN LED is seen after multiple IGN ON/OFF without sleep cycle and no phone on the charging pads. This feature is available in the successor NIKs, no impact to wireless charger functionality.

  Associated Products (30)

  2027 Dodge Charger2027 Jeep Cherokee2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Wagoneer S2027 Ram 15002027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 5500+ 10 more
  Associated Documents

  • DownloadMC-11038319-0001.pdf↗
• September 1, 2026•Document ID: 11037272

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  07-006-26 REV. A

  Date Added:

  September 10, 2026

  Manufacturer:

  RAM

  Summary

  Engine Overheat Customers may comment on the following: SYMPTOM: ● Vehicle overheating. ● Temperature gauge is reading hot. ● Overheat symbol is illuminated in Instrument Panel Cluster (IPC). This bulletin involves inspecting the thermostat housing part number and, if necessary, replacing the thermostat.

  Associated Products (8)

  2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 5500
  Associated Documents

  • DownloadMC-11037272-0001.pdf↗
• September 1, 2026•Document ID: 11037262

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; AIR BAGS

  Mfr Comm. #:

  S2623000052 REV. A

  Date Added:

  September 10, 2026

  Manufacturer:

  JEEP

  Summary

  Airbag Warning Light On or Intermittent. The Occupant Restraint Controller (ORC) May Have The Following DTCs (Active/Stored)

  Associated Products (38)

  2027 Dodge Charger2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Dodge Charger2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer S2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Dodge Charger2025 Jeep Grand Cherokee+ 18 more
  Associated Documents

  • DownloadMC-11037262-0001.pdf↗
• August 21, 2026•Document ID: 11036360

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  07-006-26

  Date Added:

  August 26, 2026

  Manufacturer:

  RAM

  Summary

  Engine Overheat Customers may comment on the following: ● Vehicle overheating. ● Temperature gauge is reading hot. ● Overheat symbol is illuminated in Instrument Panel Cluster (IPC). This bulletin involves inspecting the thermostat housing part number and, if necessary, replacing the thermostat.

  Associated Products (8)

  2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 5500
  Associated Documents

  • DownloadMC-11036360-0001.pdf↗
• July 6, 2026•Document ID: 11035064

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  9100833 REV1

  Date Added:

  July 18, 2026

  Manufacturer:

  JEEP

  Summary

  Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

  Associated Products (70)

  2027 Chrysler Pacifica2027 Dodge Durango2027 Jeep Gladiator2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2027 Jeep Wagoneer S2027 Jeep Wrangler2027 Ram 15002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer+ 50 more
  Associated Documents

  • DownloadMC-11035064-0001.pdf↗
• July 1, 2026•Document ID: 11034924

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION: WARNINGS

  Mfr Comm. #:

  S2608000030

  Date Added:

  July 8, 2026

  Manufacturer:

  RAM

  Summary

  Park Assist Unavailable Message Displayed in The Cluster

  Associated Products (12)

  2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500
  Associated Documents

  • DownloadMC-11034924-0001.pdf↗
• July 1, 2026•Document ID: 11034895

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-255-26

  Date Added:

  July 8, 2026

  Manufacturer:

  JEEP

  Summary

  Navigation Won't Load On Home/Split Screen Customers may experience the following: SYMPTOM: ● Factory navigation won't load on the Home/Split screen Fig. 1.

  Associated Products (22)

  2027 Chrysler Pacifica2027 Dodge Charger2027 Jeep Grand Wagoneer2027 Jeep Wagoneer2027 Ram 15002027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep Wagoneer2026 Ram 15002026 Ram 25002026 Ram 3500+ 2 more
  Associated Documents

  • DownloadMC-11034895-0001.pdf↗
• June 26, 2026•Document ID: 11034390

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000025 REV.A

  Date Added:

  July 2, 2026

  Manufacturer:

  RAM

  Summary

  Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)

  Associated Products (84)

  2027 Chrysler Pacifica2027 Dodge Charger2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 3500+ 64 more
  Associated Documents

  • DownloadMC-11034390-0001.pdf↗
• June 26, 2026•Document ID: 11034385

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  S2208000045 REV.D

  Date Added:

  July 2, 2026

  Manufacturer:

  DODGE

  Summary

  Backup Camera Poor Image Quality Inspection

  Associated Products (107)

  2027 Chrysler Pacifica2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 4500+ 87 more
  Associated Documents

  • DownloadMC-11034385-0001.pdf↗
• June 17, 2026•Document ID: 11034342

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  9100833

  Date Added:

  July 2, 2026

  Manufacturer:

  JEEP

  Summary

  Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

  Associated Products (72)

  2027 Chrysler Pacifica2027 Dodge Durango2027 Jeep Cherokee2027 Jeep Gladiator2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2027 Jeep Wagoneer2027 Jeep Wagoneer S2027 Jeep Wrangler2027 Ram 15002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Gladiator2026 Jeep Grand Cherokee+ 52 more
  Associated Documents

  • DownloadMC-11034342-0001.pdf↗