Ram 4500 Service Bulletins (2018)

374 manufacturer communications on file.

• January 6, 2023•Document ID: 10231711

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2323000002

  Date Added:

  February 13, 2023

  Manufacturer:

  JEEP

  Summary

  Washer Light On And Will Not Turn Off After Adding Washer Solvent.

  Associated Products (77)

  2023 Chrysler Pacifica2023 Dodge Challenger2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002022 Chrysler 3002022 Chrysler Pacifica2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002022 Ram 2500+ 57 more
  Associated Documents

  • DownloadMC-10231711-0001.pdf↗
• January 5, 2023•Document ID: 10231712

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; EXTERIOR LIGHTING

  Mfr Comm. #:

  S1625000003 Rev.

  Date Added:

  February 13, 2023

  Manufacturer:

  RAM

  Summary

  Malfunction Indicator Lamp (MIL) Illumination. NOx Sensor Diagnostic Trouble Codes (DTCs) Diagnosis Information.

  Associated Products (33)

  2023 Ram 25002023 Ram 35002023 Ram 45002022 Ram 25002022 Ram 35002022 Ram 45002021 Ram 25002021 Ram 35002021 Ram 45002020 Ram 25002020 Ram 35002020 Ram 45002019 Ram 25002019 Ram 35002019 Ram 45002018 Ram 25002018 Ram 35002018 Ram 45002017 Ram 25002017 Ram 3500+ 13 more
  Associated Documents

  • DownloadMC-10231712-0001.pdf↗
• December 16, 2022•Document ID: 10229816

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; STEERING; EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  08-003-22 REV. A

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  UAQ and UCQ Radio Enhancements Customers may experience one or more of the following: ? **Wi-Fi hotspot connection failure. ? Speaker popping, crackle noise during Voice Recognition (VR) response and navigation guidance. ? Mobile Station Integrated Services Digital Network (MSISDN) missing from radio, no connected services working.** ? Intermittent, black radio display screen (Rear View Camera (RVC) not affected). ? Intermittent, radio freezes (RVC not affected). ? Wireless connectivity pairing and/or connection issues. ? Lost radio presets. ? Radio channels change by itself. ? SXMT icon inoperative. ? SXMT favorite song not displaying/playing. ? Incorrect navigation address/location/directions. ? Backup camera has black display screen or only displays Check Entire Surroundings with black screen (occurs when vehicle is shifted immediately to reverse upon key-on before RVC signal is received, recoverable with key cycle) . ? High pitch chime noise. ? Contact list not loading. ? Device not supported message. ? Remote app inoperative. ? Travel-Link fuel price incorrect. ? Backup camera gridlines missing. ? Unable to adjust volume. In addition, the following enhancement are included in this update: ? Enables map updates. ? Heavy Duty (HD) Truck USB HUB improvements. ? HD Truck heated steering wheel improvements This bulletin involves inspecting and if required, updating the radio software level to 40.1. Depending on the radio?s current software level the radio may need a one or two USB update.

  Associated Products (49)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Wrangler2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002020 Chrysler 3002020 Dodge Challenger+ 29 more
  Associated Documents

  • DownloadMC-10229816-0001.pdf↗
• December 9, 2022•Document ID: 10229805

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

  Mfr Comm. #:

  08-229-22

  Date Added:

  January 17, 2023

  Manufacturer:

  CHRYSLER

  Summary

  Radio Over The Air Software Version Update to 22.66 This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from IR22.64 and IR22.65 to IR22.66. The national launch for the FOTA is expected to begin on January 09, 2023. ? Wi-Fi hotspot connection not working. ? No internet connection message on the phone when trying to connect to a device

  Associated Products (25)

  2019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Dodge Durango2019 Jeep Cherokee2019 Jeep Compass2019 Jeep Grand Cherokee2019 Jeep Renegade2019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 45002018 Chrysler 3002018 Chrysler Pacifica2018 Dodge Challenger2018 Dodge Charger2018 Dodge Durango2018 Jeep Compass2018 Jeep Grand Cherokee+ 5 more
  Associated Documents

  • DownloadMC-10229805-0001.pdf↗
• October 26, 2022•Document ID: 10227721

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

  Mfr Comm. #:

  S228A000028

  Date Added:

  December 12, 2022

  Manufacturer:

  DODGE

  Summary

  Radio Remained On After Ignition Is Switched Off, Dead Battery from Excessive Radio Current Draw

  Associated Products (69)

  2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 2500+ 49 more
  Associated Documents

  • DownloadMC-10227721-0001.pdf↗
• September 22, 2022•Document ID: 10226002

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL

  Mfr Comm. #:

  S2214000003

  Date Added:

  November 7, 2022

  Manufacturer:

  RAM

  Summary

  Guidelines For The Use Of Alternative Diesel Fuels.

  Associated Products (50)

  2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Ram 15002019 Ram 25002019 Ram 35002019 Ram 4500+ 30 more
  Associated Documents

  • DownloadMC-10226002-0001.pdf↗
• September 16, 2022•Document ID: 10225992

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM

  Mfr Comm. #:

  S2223000063

  Date Added:

  November 7, 2022

  Manufacturer:

  RAM

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (35)

  2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 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+ 15 more
  Associated Documents

  • DownloadMC-10225992-0001.pdf↗
• August 30, 2022•Document ID: 10225369

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2223000063

  Date Added:

  October 31, 2022

  Manufacturer:

  RAM

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (71)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator+ 51 more
  Associated Documents

  • DownloadMC-10225369-0001.pdf↗
• August 30, 2022•Document ID: 10225232

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2223000063

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (71)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator+ 51 more
  Associated Documents

  • DownloadMC-10225232-0001.pdf↗
• August 19, 2022•Document ID: 10229572

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  3100122

  Date Added:

  January 9, 2023

  Manufacturer:

  RAM

  Summary

  Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.

  Associated Products (294)

  2022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Renegade2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 4500+ 274 more
  Associated Documents

  • DownloadMC-10229572-0001.pdf↗
• August 19, 2022•Document ID: 10225424

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  3100122

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.

  Associated Products (294)

  2022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Renegade2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 4500+ 274 more
  Associated Documents

  • DownloadMC-10225424-0001.pdf↗
• August 19, 2022•Document ID: 10225287

  Service Bulletin/Repair Instructions
  STRUCTURE; UNKNOWN OR OTHER; STRUCTURE:INTERIOR PANELS:DOOR

  Mfr Comm. #:

  3100122

  Date Added:

  October 31, 2022

  Manufacturer:

  ALFA ROMEO

  Summary

  Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.

  Associated Products (304)

  2023 Alfa Romeo Stelvio2023 Dodge Challenger2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass+ 284 more
  Associated Documents

  • DownloadMC-10225287-0001.pdf↗
• August 8, 2022•Document ID: 10229454

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS; UNKNOWN OR OTHER

  Mfr Comm. #:

  85049

  Date Added:

  January 9, 2023

  Manufacturer:

  RAM

  Summary

  COOLER - EGR

  Associated Products (30)

  2018 Ram 15002018 Ram 25002018 Ram 35002018 Ram 45002018 Ram 55002017 Ram 15002017 Ram 25002017 Ram 35002017 Ram 45002017 Ram 55002016 Ram 15002016 Ram 25002016 Ram 35002016 Ram 45002016 Ram 55002015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 45002015 Ram 5500+ 10 more
  Associated Documents

  • DownloadMC-10229454-0001.pdf↗
• July 9, 2022•Document ID: 10230334

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  1813122

  Date Added:

  January 17, 2023

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set: P064F - Unauthorized Software/Calibration Detected. P229F - Aftertreatment NOx Sensor Circuit Performance - Bank 1 Sensor 2. P207F - Reductant Quality Performance. P249E - Closed Loop Scr Reductant Injection Control At Limit - Flow Too High. P2509 - PCM/PCM Power Input Signal Intermittent. P0128 - Thermostat Rationality. P2201 - Aftertreatment NOx Sensor Circuit Performance - Bank 1 Sensor 1. In addition, the following software enhancements are also available:Scan Tool Fan Actuation Test fix. Enabling DTC P208B - Reductant Pump 1 Control Performance. Mass Air Flow (MAF) Sensor Out Of Range (OOR) low calibration. Idle based misfire retune. Abort timer for Selective Catalytic Reduction (SCR) Out NOx Sensor missing change to 70 seconds. Map SCR missing DTC/Fault (P1C54) to tampering inducement. Particulate Matter (PM) Sensor False Fault Improvement. CC inner loop used up faults. Ultrasonic Flow Meter (UFM) test results fix. Engine run state idle unstable software fix. Ability to write Engine Serial Number (ESN) through wiTECH. Add Diesel Exhaust Fluid (DEF)/Reagent type as a readable value in wiTECH. Fan actuation test. SCR missing tuning capability improvement. Smart tampering improvement.

  Associated Products (3)

  2018 Ram 35002018 Ram 45002018 Ram 5500
  Associated Documents

  • DownloadMC-10230334-0001.pdf↗
• July 9, 2022•Document ID: 10223798

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  1813122

  Date Added:

  October 17, 2022

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set: P064F - Unauthorized Software/Calibration Detected. P229F - Aftertreatment NOx Sensor Circuit Performance - Bank 1 Sensor 2. P207F - Reductant Quality Performance. P249E - Closed Loop Scr Reductant Injection Control At Limit - Flow Too High. P2509 - PCM/PCM Power Input Signal Intermittent. P0128 - Thermostat Rationality. P2201 - Aftertreatment NOx Sensor Circuit Performance - Bank 1 Sensor 1. In addition, the following software enhancements are also available:Scan Tool Fan Actuation Test fix. Enabling DTC P208B - Reductant Pump 1 Control Performance. Mass Air Flow (MAF) Sensor Out Of Range (OOR) low calibration. Idle based misfire retune. Abort timer for Selective Catalytic Reduction (SCR) Out NOx Sensor missing change to 70 seconds. Map SCR missing DTC/Fault (P1C54) to tampering inducement. Particulate Matter (PM) Sensor False Fault Improvement. CC inner loop used up faults. Ultrasonic Flow Meter (UFM) test results fix. Engine run state idle unstable software fix. Ability to write Engine Serial Number (ESN) through wiTECH. Add Diesel Exhaust Fluid (DEF)/Reagent type as a readable value in wiTECH. Fan actuation test. SCR missing tuning capability improvement. Smart tampering improvement.

  Associated Products (3)

  2018 Ram 35002018 Ram 45002018 Ram 5500
  Associated Documents

  • DownloadMC-10223798-0001.pdf↗
• June 29, 2022•Document ID: 10221380

  Service Bulletin/Repair Instructions
  TRAILER HITCHES; ELECTRICAL SYSTEM:WIRING

  Mfr Comm. #:

  9004470

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  CONNECTOR/WIRING, Trailer Tow If the connector or wiring is physically damaged, burned, melted or corroded, prior to replacing the part, please contact FCA Redacted Content If no response in 15 minutes, proceed with repair. Please send pictures of the failed part to FCA Redacted Content

  Associated Products (52)

  2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002021 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 55002018 Ram 1500+ 32 more
  Associated Documents

  • DownloadMC-10221380-0001.pdf↗
• June 28, 2022•Document ID: 10221446

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  S228A000004RevB

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Panasonic VP4R Wi-Fi New Enrollment Pause

  Associated Products (67)

  2022 Chrysler 3002022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 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 4500+ 47 more
  Associated Documents

  • DownloadMC-10221446-0001.pdf↗
• June 10, 2022•Document ID: 10221425

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S228A000004RevA

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Panasonic VP4R Wi-Fi New Enrollment Pause

  Associated Products (66)

  2022 Chrysler 3002022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 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 4500+ 46 more
  Associated Documents

  • DownloadMC-10221425-0001.pdf↗
• May 21, 2022•Document ID: 10214578

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S228A000004

  Date Added:

  June 27, 2022

  Manufacturer:

  JEEP

  Summary

  Panasonic VP4R Wi-Fi New Enrollment Pause

  Associated Products (66)

  2022 Chrysler 3002022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 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 4500+ 46 more
  Associated Documents

  • DownloadMC-10214578-0001.pdf↗
• May 18, 2022•Document ID: 10214527

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:WIRING; TRAILER HITCHES

  Mfr Comm. #:

  9004470

  Date Added:

  June 27, 2022

  Manufacturer:

  RAM

  Summary

  CONNECTOR/WIRING, Trailer Tow If the connector or wiring is physically damaged, burned, melted or corroded, prior to replacing the part, please contact FCA Redacted Content If no response in 15 minutes, proceed with repair. Please send pictures of the failed part to FCA Redacted Content

  Associated Products (53)

  2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 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+ 33 more
  Associated Documents

  • DownloadMC-10214527-0001.pdf↗