Ram 4500 Service Bulletins (2020)

569 manufacturer communications on file.

• May 28, 2021•Document ID: 10230078

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000127-1

  Date Added:

  January 17, 2023

  Manufacturer:

  CHRYSLER

  Summary

  Radio Reboot Continually

  Associated Products (59)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler 3002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee+ 39 more
  Associated Documents

  • DownloadMC-10230078-0001.pdf↗
• May 28, 2021•Document ID: 10230070

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2121000010

  Date Added:

  January 17, 2023

  Manufacturer:

  RAM

  Summary

  Service 4WD Lamp On, 4WD System Does Not Work, 4WD Service Lamp Flashing, Front Axle Disconnect Does Not Engage Or Disengage

  Associated Products (12)

  2021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10230070-0001.pdf↗
• May 28, 2021•Document ID: 10223466

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  S2108000127RevA

  Date Added:

  October 17, 2022

  Manufacturer:

  CHRYSLER

  Summary

  Radio Reboot Continually

  Associated Products (54)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator+ 34 more
  Associated Documents

  • DownloadMC-10223466-0001.pdf↗
• May 28, 2021•Document ID: 10223458

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  S2121000010

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Service 4WD Lamp On, 4WD System Does Not Work, 4WD Service Lamp Flashing, Front Axle Disconnect Does Not Engage Or Disengage

  Associated Products (12)

  2021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10223458-0001.pdf↗
• May 28, 2021•Document ID: 10223306

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000127REVA

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Radio Reboot Continually

  Associated Products (54)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator+ 34 more
  Associated Documents

  • DownloadMC-10223306-0001.pdf↗
• May 28, 2021•Document ID: 10223298

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  S2121000010

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Service 4WD Lamp On, 4WD System Does Not Work, 4WD Service Lamp Flashing, Front Axle Disconnect Does Not Engage Or Disengage

  Associated Products (9)

  2021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10223298-0001.pdf↗
• May 28, 2021•Document ID: 10198400

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  S2108000127 Rev.

  Date Added:

  June 28, 2021

  Manufacturer:

  DODGE

  Summary

  Radio Reboot Continually

  Associated Products (54)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator+ 34 more
  Associated Documents

  • DownloadMC-10198400-0001.pdf↗
• May 28, 2021•Document ID: 10198392

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  S2121000010

  Date Added:

  June 28, 2021

  Manufacturer:

  RAM

  Summary

  Service 4WD Lamp On, 4WD System Does Not Work, 4WD Service Lamp Flashing, Front Axle Disconnect Does Not Engage Or Disengage

  Associated Products (9)

  2021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10198392-0001.pdf↗
• May 26, 2021•Document ID: 10230085

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  74912

  Date Added:

  January 17, 2023

  Manufacturer:

  RAM

  Summary

  Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)

  Associated Products (16)

  2022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10230085-0001.pdf↗
• May 26, 2021•Document ID: 10223473

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  74912

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)

  Associated Products (12)

  2022 Ram 25002022 Ram 35002022 Ram 45002021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10223473-0001.pdf↗
• May 26, 2021•Document ID: 10223313

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  74912

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)

  Associated Products (12)

  2022 Ram 25002022 Ram 35002022 Ram 45002021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10223313-0001.pdf↗
• May 26, 2021•Document ID: 10198407

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  74912

  Date Added:

  June 28, 2021

  Manufacturer:

  RAM

  Summary

  Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)

  Associated Products (14)

  2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10198407-0001.pdf↗
• May 25, 2021•Document ID: 10230066

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000127

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Radio Reboot Continually

  Associated Products (62)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler 3002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger+ 42 more
  Associated Documents

  • DownloadMC-10230066-0001.pdf↗
• May 25, 2021•Document ID: 10223454

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000127

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Radio Reboot Continually

  Associated Products (61)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler 3002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger+ 41 more
  Associated Documents

  • DownloadMC-10223454-0001.pdf↗
• May 25, 2021•Document ID: 10223294

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000127

  Date Added:

  October 17, 2022

  Manufacturer:

  DODGE

  Summary

  Radio Reboot Continually

  Associated Products (56)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee+ 36 more
  Associated Documents

  • DownloadMC-10223294-0001.pdf↗
• May 25, 2021•Document ID: 10198388

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  S2108000127

  Date Added:

  June 28, 2021

  Manufacturer:

  JEEP

  Summary

  Radio Reboot Continually

  Associated Products (56)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee+ 36 more
  Associated Documents

  • DownloadMC-10198388-0001.pdf↗
• May 19, 2021•Document ID: 10230048

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2108000120

  Date Added:

  January 17, 2023

  Manufacturer:

  DODGE

  Summary

  Radio Volume Uncontrollable Or Changing On Its Own

  Associated Products (54)

  2021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger2020 Dodge Charger+ 34 more
  Associated Documents

  • DownloadMC-10230048-0001.pdf↗
• May 19, 2021•Document ID: 10229993

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  9004374-1

  Date Added:

  January 17, 2023

  Manufacturer:

  RAM

  Summary

  NUT, Wheel Flange Wheel Nut Service Torque should be 175 N-M.

  Associated Products (28)

  2021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 35002019 Ram 45002019 Ram 55002018 Ram 35002018 Ram 45002018 Ram 55002017 Ram 35002017 Ram 45002017 Ram 55002016 Ram 35002016 Ram 45002016 Ram 55002015 Ram 35002015 Ram 4500+ 8 more
  Associated Documents

  • DownloadMC-10229993-0001.pdf↗
• May 19, 2021•Document ID: 10223436

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000120

  Date Added:

  October 17, 2022

  Manufacturer:

  CHRYSLER

  Summary

  Radio Volume Uncontrollable Or Changing On Its Own

  Associated Products (52)

  2021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee+ 32 more
  Associated Documents

  • DownloadMC-10223436-0001.pdf↗
• May 19, 2021•Document ID: 10223381

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  9004374RevA

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  NUT, Wheel Flange Wheel Nut Service Torque should be 175 N-M.

  Associated Products (28)

  2021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 35002019 Ram 45002019 Ram 55002018 Ram 35002018 Ram 45002018 Ram 55002017 Ram 35002017 Ram 45002017 Ram 55002016 Ram 35002016 Ram 45002016 Ram 55002015 Ram 35002015 Ram 4500+ 8 more
  Associated Documents

  • DownloadMC-10223381-0001.pdf↗