Ram 4500 Service Bulletins

1,927 manufacturer communications on file.

• April 29, 2021•Document ID: 10221176

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

  Mfr Comm. #:

  S2118000005

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Malfunction Indicator Lamp (MIL) Illumination. Fuel Injector Circuit Open DTC 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-10221176-0001.pdf↗
• April 29, 2021•Document ID: 10194029

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  S2118000005

  Date Added:

  May 24, 2021

  Manufacturer:

  RAM

  Summary

  Malfunction Indicator Lamp (MIL) Illumination. Fuel Injector Circuit Open DTC Additional Diagnostics.

  Associated Products (6)

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

  • DownloadMC-10194029-0001.pdf↗
• April 29, 2021•Document ID: 10221171

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  S2124000003

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  A/C Performance Not As Hot/Cold On Driver Side - DTC's B11CB-92, B11CB-11

  Associated Products (15)

  2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10221171-0001.pdf↗
• April 29, 2021•Document ID: 10194024

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  S2124000003

  Date Added:

  May 24, 2021

  Manufacturer:

  RAM

  Summary

  A/C Performance Not As Hot/Cold On Driver Side - DTC's B11CB-92, B11CB-11

  Associated Products (12)

  2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 4500
  Associated Documents

  • DownloadMC-10194024-0001.pdf↗
• April 28, 2021•Document ID: 10221108

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ELECTRICAL SYSTEM

  Mfr Comm. #:

  9004369

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  CAMERA (surround view - digital) When vehicle is equipped with surround view system (XAK sales code) and rear camera is not functioning - If rear camera is not functioning we would expect to see these Diagnostic Trouble Code (DTCs) set by the Central Vision Processing Module (CVPM) - B217A-92 Rear Camera-Performance or Incorrect Operation U0264-00 Lost Communication With Camera Module - Rear 1. Take picture of head unit display so we can verify what part of the image is not functioning (Surround View vs. Rearview Camera) 2. Take vehicle scan and config report so we can verify s/w, DTCs, and vehicle config 3. If rear camera is not functioning, disconnect and reconnect the camera to ensure that the same camera is still not functioning. We want to ensure that the connection at the rear camera is secure. 4. Send information to FCA Redacted Content.

  Associated Products (8)

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

  • DownloadMC-10221108-0001.pdf↗
• April 28, 2021•Document ID: 10193961

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; BACK OVER PREVENTION

  Mfr Comm. #:

  9004369

  Date Added:

  May 24, 2021

  Manufacturer:

  RAM

  Summary

  CAMERA (surround view - digital) When vehicle is equipped with surround view system (XAK sales code) and rear camera is not functioning - If rear camera is not functioning we would expect to see these Diagnostic Trouble Code (DTCs) set by the Central Vision Processing Module (CVPM) - B217A-92 Rear Camera-Performance or Incorrect Operation U0264-00 Lost Communication With Camera Module - Rear 1. Take picture of head unit display so we can verify what part of the image is not functioning (Surround View vs. Rearview Camera) 2. Take vehicle scan and config report so we can verify s/w, DTCs, and vehicle config 3. If rear camera is not functioning, disconnect and reconnect the camera to ensure that the same camera is still not functioning. We want to ensure that the connection at the rear camera is secure. 4. Send information to FCA Redacted Content.

  Associated Products (6)

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

  • DownloadMC-10193961-0001.pdf↗
• April 24, 2021•Document ID: 10221213

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

  Mfr Comm. #:

  0805221

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Flash: Radio Frequency Hub Module (RF-HUB) Updates This bulletin involves reprogramming the RF-HUB with the latest software available. The customer may experience the following:The key fob won't unlock the doors while the vehicle is running and after a remote start.

  Associated Products (8)

  2021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 5500
  Associated Documents

  • DownloadMC-10221213-0001.pdf↗
• April 24, 2021•Document ID: 10221164

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S1708000118

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off

  Associated Products (49)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Charger2021 Dodge Durango2021 Jeep Compass2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 55002020 Alfa Romeo Stelvio2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002020 Ram 2500+ 29 more
  Associated Documents

  • DownloadMC-10221164-0001.pdf↗
• April 24, 2021•Document ID: 10194066

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; SEAT BELTS

  Mfr Comm. #:

  08-052-21 REV. A

  Date Added:

  May 24, 2021

  Manufacturer:

  RAM

  Summary

  Flash: Radio Frequency Hub Module (RF-HUB) Updates This bulletin involves reprogramming the RF-HUB with the latest software available. The customer may experience the following:The key fob won't unlock the doors while the vehicle is running and after a remote start.

  Associated Products (6)

  2021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 4500
  Associated Documents

  • DownloadMC-10194066-0001.pdf↗
• April 24, 2021•Document ID: 10194017

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S1708000118 Rev.

  Date Added:

  May 24, 2021

  Manufacturer:

  DODGE

  Summary

  Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off

  Associated Products (46)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Charger2021 Dodge Durango2021 Jeep Compass2021 Jeep Grand Cherokee2021 Jeep Wrangler2020 Alfa Romeo Stelvio2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 3500+ 26 more
  Associated Documents

  • DownloadMC-10194017-0001.pdf↗
• April 21, 2021•Document ID: 10221206

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; LANE DEPARTURE; ELECTRICAL SYSTEM; TRAILER HITCHES

  Mfr Comm. #:

  0806121

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Flash: Parktronics (PTS) Enhancements This bulletin involves reprogramming the PTS module with the latest software available. Customers may experience one or more of the following:False front object detection warning when a trailer is connected to the vehicle. Chime sounds when backing away from an object in front of the vehicle. Park assist system latches off when a trailer or snow plow is disconnected during the same key cycle. The system disabled message will still be displayed and the system will be turned off until a new key cycle.

  Associated Products (6)

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

  • DownloadMC-10221206-0001.pdf↗
• April 21, 2021•Document ID: 10194059

  Service Bulletin/Repair Instructions
  LANE DEPARTURE; TRAILER HITCHES; ELECTRICAL SYSTEM; BACK OVER PREVENTION

  Mfr Comm. #:

  08-061-21

  Date Added:

  May 24, 2021

  Manufacturer:

  RAM

  Summary

  Flash: Parktronics (PTS) Enhancements This bulletin involves reprogramming the PTS module with the latest software available. Customers may experience one or more of the following:False front object detection warning when a trailer is connected to the vehicle. Chime sounds when backing away from an object in front of the vehicle. Park assist system latches off when a trailer or snow plow is disconnected during the same key cycle. The system disabled message will still be displayed and the system will be turned off until a new key cycle.

  Associated Products (6)

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

  • DownloadMC-10194059-0001.pdf↗
• April 21, 2021•Document ID: 10221177

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000098

  Date Added:

  September 26, 2022

  Manufacturer:

  DODGE

  Summary

  Radio Screen Freeze, Blank Screen And Reset

  Associated Products (45)

  2021 Chrysler 3002021 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 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee+ 25 more
  Associated Documents

  • DownloadMC-10221177-0001.pdf↗
• April 21, 2021•Document ID: 10194030

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS

  Mfr Comm. #:

  S2108000098

  Date Added:

  May 24, 2021

  Manufacturer:

  RAM

  Summary

  Radio Screen Freeze, Blank Screen And Reset

  Associated Products (42)

  2021 Chrysler 3002021 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 Cherokee2020 Jeep Compass+ 22 more
  Associated Documents

  • DownloadMC-10194030-0001.pdf↗
• April 17, 2021•Document ID: 10221154

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000113

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message

  Associated Products (150)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Alfa Romeo Stelvio2020 Chrysler 3002020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Dodge Journey+ 130 more
  Associated Documents

  • DownloadMC-10221154-0001.pdf↗
• April 17, 2021•Document ID: 10221153

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  S1608000226

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Battery Tester Warranty Code Procedures, Midtronics Charger Update Process

  Associated Products (180)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Fiat 500X2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Wagoneer2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500+ 160 more
  Associated Documents

  • DownloadMC-10221153-0001.pdf↗
• April 17, 2021•Document ID: 10194007

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2008000113 Rev.

  Date Added:

  May 24, 2021

  Manufacturer:

  DODGE

  Summary

  No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message

  Associated Products (141)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Alfa Romeo Stelvio2020 Chrysler 3002020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Dodge Journey2020 Jeep Cherokee+ 121 more
  Associated Documents

  • DownloadMC-10194007-0001.pdf↗
• April 16, 2021•Document ID: 10221155

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  S1924000019

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Customer Indicates That Temperature Varies From Side To Side Being Colder On One Side Compared To The Other.

  Associated Products (15)

  2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 45002019 Ram 5500
  Associated Documents

  • DownloadMC-10221155-0001.pdf↗
• April 16, 2021•Document ID: 10221152

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  S16080002261

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Battery Tester Warranty Code Procedures, Medtronic Update Process

  Associated Products (180)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Fiat 500X2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Wagoneer2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500+ 160 more
  Associated Documents

  • DownloadMC-10221152-0001.pdf↗
• April 16, 2021•Document ID: 10221150

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S1821000001

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders

  Associated Products (251)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Fiat 500X2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Wagoneer2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500+ 231 more
  Associated Documents

  • DownloadMC-10221150-0001.pdf↗