Ram 4500 Service Bulletins (2020)

569 manufacturer communications on file.

• June 19, 2020•Document ID: 10223551

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  S2018000008

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Engine Surge Feel and/or Diagnostic Trouble Code P0299 ? Turbo Underboost Condition After Updating The Powertrain Control Module (PCM) Software. (ETL, ETM, ETN Engines)

  Associated Products (47)

  2020 Alfa Romeo Stelvio2020 Chrysler 3002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Dodge Grand Caravan2020 Dodge Journey2020 Fiat 124 Spider2020 Fiat 5002020 Fiat 500X2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 2500+ 27 more
  Associated Documents

  • DownloadMC-10223551-0001.pdf↗
• June 18, 2020•Document ID: 10223552

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000089

  Date Added:

  October 17, 2022

  Manufacturer:

  CHRYSLER

  Summary

  SGW (Security Gateway Module) Setting DTC B235A-00 ECU In-Plant- Mode

  Associated Products (27)

  2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Dodge Journey2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Dodge Durango2019 Dodge Journey2019 Jeep Cherokee+ 7 more
  Associated Documents

  • DownloadMC-10223552-0001.pdf↗
• June 18, 2020•Document ID: 10177497

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  S2008000089

  Date Added:

  July 27, 2020

  Manufacturer:

  DODGE

  Summary

  SGW (Security Gateway Module) Setting DTC B235A-00 ECU In-Plant- Mode

  Associated Products (25)

  2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Dodge Journey2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Dodge Durango2019 Dodge Journey2019 Jeep Cherokee2019 Jeep Grand Cherokee+ 5 more
  Associated Documents

  • DownloadMC-10177497-0001.pdf↗
• June 17, 2020•Document ID: 10223547

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

  Mfr Comm. #:

  S1908000047

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Volume Uncontrollable Or Stuck On High

  Associated Products (39)

  2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger+ 19 more
  Associated Documents

  • DownloadMC-10223547-0001.pdf↗
• June 17, 2020•Document ID: 10177492

  Service Bulletin/Repair Instructions
  STEERING: STEERING WHEEL/HANDLE BAR

  Mfr Comm. #:

  S19080000047

  Date Added:

  July 27, 2020

  Manufacturer:

  DODGE

  Summary

  Volume Uncontrollable Or Stuck On High

  Associated Products (38)

  2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Dodge Durango+ 18 more
  Associated Documents

  • DownloadMC-10177492-0001.pdf↗
• June 10, 2020•Document ID: 10223541

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

  Mfr Comm. #:

  S1908000174

  Date Added:

  October 17, 2022

  Manufacturer:

  CHRYSLER

  Summary

  Radio Screen Black At Vehicle Startup After A Sleep Cycle

  Associated Products (14)

  2020 Chrysler Pacifica2020 Jeep Grand Cherokee2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Chrysler Pacifica2019 Jeep Grand Cherokee2019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10223541-0001.pdf↗
• June 10, 2020•Document ID: 10177486

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S1908000174

  Date Added:

  July 27, 2020

  Manufacturer:

  JEEP

  Summary

  Radio Screen Black At Vehicle Startup After A Sleep Cycle

  Associated Products (12)

  2020 Chrysler Pacifica2020 Jeep Grand Cherokee2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002019 Chrysler Pacifica2019 Jeep Grand Cherokee2019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10177486-0001.pdf↗
• June 4, 2020•Document ID: 10223527

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2021000003

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Check Engine Light Is On, Vehicle Speed May Be Limited, Shifting May Be Erratic

  Associated Products (6)

  2020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10223527-0001.pdf↗
• June 4, 2020•Document ID: 10177472

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2021000003

  Date Added:

  July 27, 2020

  Manufacturer:

  RAM

  Summary

  Check Engine Light Is On, Vehicle Speed May Be Limited, Shifting May Be Erratic

  Associated Products (4)

  2020 Ram 35002020 Ram 45002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10177472-0001.pdf↗
• June 3, 2020•Document ID: 10223577

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE

  Mfr Comm. #:

  0806120

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Flash: Anti-lock Brake System (ABS) Enhancements This bulletin involves reprogramming the ABS module with the latest software available. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set:C006A-49 - Multi-Axis Acceleration Sensor - Internal Electronic Failure.

  Associated Products (12)

  2020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 45002019 Ram 55002017 Ram 35002016 Ram 35002015 Ram 35002014 Ram 35002013 Ram 3500
  Associated Documents

  • DownloadMC-10223577-0001.pdf↗
• June 3, 2020•Document ID: 10223562

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  D1902

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Fast Feedback Program - 6.7L Cummins Engine - 2019 & 2020 HD Ram & 6.7L Cummins Diesel Engine Control Module (ECM) - 2018 Ram- All Models (Rev. E)

  Associated Products (18)

  2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002020 Ram Promaster City2019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 55002019 Ram Promaster City2018 Ram 15002018 Ram 25002018 Ram 35002018 Ram 45002018 Ram 55002018 Ram Promaster City
  Associated Documents

  • DownloadMC-10223562-0001.pdf↗
• June 3, 2020•Document ID: 10177522

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE

  Mfr Comm. #:

  08-061-20

  Date Added:

  July 27, 2020

  Manufacturer:

  RAM

  Summary

  Flash: Anti-lock Brake System (ABS) Enhancements This bulletin involves reprogramming the ABS module with the latest software available. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set:C006A-49 - Multi-Axis Acceleration Sensor - Internal Electronic Failure.

  Associated Products (8)

  2020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10177522-0001.pdf↗
• June 3, 2020•Document ID: 10177507

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM

  Mfr Comm. #:

  D-19-02 Rev. E

  Date Added:

  July 27, 2020

  Manufacturer:

  RAM

  Summary

  Fast Feedback Program - 6.7L Cummins Engine - 2019 & 2020 HD Ram & 6.7L Cummins Diesel Engine Control Module (ECM) - 2018 Ram- All Models (Rev. E)

  Associated Products (9)

  2020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 45002018 Ram 25002018 Ram 35002018 Ram 4500
  Associated Documents

  • DownloadMC-10177507-0001.pdf↗
• June 3, 2020•Document ID: 10177476

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; EQUIPMENT

  Mfr Comm. #:

  S2009000003

  Date Added:

  July 27, 2020

  Manufacturer:

  RAM

  Summary

  Turbocharger vs Turbocharger Actuator Replacement

  Associated Products (32)

  2020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 55002018 Ram 25002018 Ram 35002018 Ram 45002018 Ram 55002017 Ram 25002017 Ram 35002017 Ram 45002017 Ram 55002016 Ram 25002016 Ram 35002016 Ram 45002016 Ram 5500+ 12 more
  Associated Documents

  • DownloadMC-10177476-0001.pdf↗
• June 3, 2020•Document ID: 10177474

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER

  Mfr Comm. #:

  S2018000007

  Date Added:

  July 27, 2020

  Manufacturer:

  RAM

  Summary

  Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics

  Associated Products (8)

  2020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10177474-0001.pdf↗
• June 3, 2020•Document ID: 10177471

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

  Mfr Comm. #:

  S2008000077

  Date Added:

  July 27, 2020

  Manufacturer:

  DODGE

  Summary

  VP2R Radio Clock Not Keeping Time

  Associated Products (36)

  2020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Dodge Durango2019 Jeep Cherokee2019 Jeep Compass2019 Jeep Grand Cherokee+ 16 more
  Associated Documents

  • DownloadMC-10177471-0001.pdf↗
• May 22, 2020•Document ID: 10176540

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

  Mfr Comm. #:

  S2008000073

  Date Added:

  June 22, 2020

  Manufacturer:

  JEEP

  Summary

  VP4 Panasonic Radio USB Software Update Error Codes And Guidelines For Recovery

  Associated Products (44)

  2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Dodge Durango+ 24 more
  Associated Documents

  • DownloadMC-10176540-0001.pdf↗
• May 21, 2020•Document ID: 10176544

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); EQUIPMENT

  Mfr Comm. #:

  S2018000005

  Date Added:

  June 22, 2020

  Manufacturer:

  RAM

  Summary

  Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) P046C ? Exhaust Gas Recirculation Temperature Sensor ?A? Circuit Low Set.

  Associated Products (6)

  2020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10176544-0001.pdf↗
• May 13, 2020•Document ID: 10176473

  Service Bulletin/Repair Instructions
  STEERING:GEAR BOX (OTHER THAN RACK AND PINION); ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  9004245

  Date Added:

  June 22, 2020

  Manufacturer:

  RAM

  Summary

  GASKET, Timing Case Cover, Rear Gear Housing For 2017-2020 model years only. If you are replacing the timing housing gasket due to an oil leak, please take detailed pictures of the leak, and submit them to the Star Center. Once submitted, continue with the repair. During the repair, check the breakaway torque of the gear housing retaining bolts. If any are found to be loose, note the location of the loose bolt(s) in the Star case.

  Associated Products (12)

  2020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 45002018 Ram 25002018 Ram 35002018 Ram 45002017 Ram 25002017 Ram 35002017 Ram 4500
  Associated Documents

  • DownloadMC-10176473-0001.pdf↗
• May 12, 2020•Document ID: 10176562

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  W23

  Date Added:

  June 22, 2020

  Manufacturer:

  RAM

  Summary

  Customer Satisfaction Notification U23 Fuel Pump Module

  Associated Products (3)

  2020 Ram 35002020 Ram 45002020 Ram 5500
  Associated Documents

  • DownloadMC-10176562-0001.pdf↗