Ram 4500 Service Bulletins (2023)

294 manufacturer communications on file.

• January 7, 2025•Document ID: 11012777

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S1408000384 REV.G

  Date Added:

  January 9, 2025

  Manufacturer:

  RAM

  Summary

  Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

  Associated Products (84)

  2025 Dodge Charger2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Ram 15002024 Alfa Romeo Stelvio2024 Alfa Romeo Tonale2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Charger2024 Dodge Durango2024 Dodge Hornet2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer+ 64 more
  Associated Documents

  • DownloadMC-11012777-0001.pdf↗
• December 19, 2024•Document ID: 11012318

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  102387

  Date Added:

  January 4, 2025

  Manufacturer:

  RAM

  Summary

  SEAL - OUTPUT SHAFT

  Associated Products (16)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11012318-0001.pdf↗
• December 19, 2024•Document ID: 11012314

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  102389

  Date Added:

  January 4, 2025

  Manufacturer:

  RAM

  Summary

  SEAL - OUTPUT SHAFT

  Associated Products (12)

  2024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11012314-0001.pdf↗
• December 19, 2024•Document ID: 11012036

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2008000186 REV.B

  Date Added:

  December 21, 2024

  Manufacturer:

  RAM

  Summary

  Engine Control Module (ECM) Flash Failure, Diagnostic Trouble Code (DTC) U1601 – ECU Application Software Code 1 Missing Or Corrupted

  Associated Products (15)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11012036-0001.pdf↗
• December 17, 2024•Document ID: 11012032

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2408000123

  Date Added:

  December 20, 2024

  Manufacturer:

  RAM

  Summary

  Push to Start Button Has a Delay Switching Ignition Positions, DTCs (Diagnostic Trouble Codes), B1A7D-2A Start Button - Stuck, U103C-00 KIN/IGNM Communication

  Associated Products (12)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 5500
  Associated Documents

  • DownloadMC-11012032-0001.pdf↗
• December 16, 2024•Document ID: 11011995

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  9100465

  Date Added:

  December 19, 2024

  Manufacturer:

  RAM

  Summary

  SEAT BELT Front Outer Seatbelt Slow Retraction / Seat Belt Cleaning If the vehicle exhibits slow seatbelt retraction, prior to replacing seatbelt please inspect for debris and any build up on the webbing and DRing. If evidence of debris and build up, please clean seatbelt webbing or turning loop as described below. Seat Belt Maintenance: Do not bleach, dye or clean the belts with chemical solvents or abrasive cleaners. This will weaken the fabric. If the belts need cleaning, use a mild soap solution or lukewarm water. Do not remove the belts from the vehicle to wash them. Dry with a soft cloth. Sun damage can also weaken the fabric. Replace the belts if they appear frayed or worn or if the buckles do not work properly. NOTE: If the belts retract slowly, inspect the upper turning loop for soiling. If soiling is present, clean with a wet soft cloth until all residue is removed.

  Associated Products (12)

  2025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 5500
  Associated Documents

  • DownloadMC-11011995-0001.pdf↗
• December 12, 2024•Document ID: 11011909

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-186-24 REV. A

  Date Added:

  December 18, 2024

  Manufacturer:

  RAM

  Summary

  "Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience the following: ● Wired Remote Start Stop (WRSS) feature unable to turn off the engine stop/start with the WRSS button. This bulletin involves updating the RFHM module with the latest available software."

  Associated Products (2)

  2023 Ram 45002023 Ram 5500
  Associated Documents

  • DownloadMC-11011909-0001.pdf↗
• December 11, 2024•Document ID: 11011774

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

  Mfr Comm. #:

  S2208000045 REV.B

  Date Added:

  December 11, 2024

  Manufacturer:

  RAM

  Summary

  Backup Camera Poor Image Quality Inspection

  Associated Products (49)

  2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Cherokee2023 Ram 15002023 Ram 2500+ 29 more
  Associated Documents

  • DownloadMC-11011774-0001.pdf↗
• December 8, 2024•Document ID: 11011710

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S248A000018

  Date Added:

  December 10, 2024

  Manufacturer:

  RAM

  Summary

  Trailer Tow Pages App Gauges Not Showing Data After Radio Update

  Associated Products (15)

  2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 5500
  Associated Documents

  • DownloadMC-11011710-0001.pdf↗
• November 14, 2024•Document ID: 11010636

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  25-008-24

  Date Added:

  November 18, 2024

  Manufacturer:

  RAM

  Summary

  "Flash: Diesel Exhaust Fluid (DEF) Dosing Control Unit (DCU) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P21C4-00 - Reductant Line Heater Relay Control Circuit High. ● U11C1-00 - Reductant Control Module Received Implausible Data From ECM/PCM. These DTCs will occur after installation of service DCU 68458603AB. This bulletin involves reprogramming the DCU with the latest available software."

  Associated Products (16)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11010636-0001.pdf↗
• November 8, 2024•Document ID: 11010511

  Service Bulletin/Repair Instructions
  WHEELS; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2422000001 REV.C

  Date Added:

  November 13, 2024

  Manufacturer:

  RAM

  Summary

  Tire Pressure Monitor (TPM) Service Information. TPM Lamp On.

  Associated Products (57)

  2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 5500+ 37 more
  Associated Documents

  • DownloadMC-11010511-0001.pdf↗
• October 10, 2024•Document ID: 11008900

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  S2422000003

  Date Added:

  October 10, 2024

  Manufacturer:

  RAM

  Summary

  Trailer Tire Pressure Monitor (TTPM) Programming Tips And Operation Information.

  Associated Products (16)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11008900-0001.pdf↗
• October 8, 2024•Document ID: 11009597

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  100498

  Date Added:

  November 1, 2024

  Manufacturer:

  RAM

  Summary

  MODULE - ENGINE CONTROLLER

  Associated Products (16)

  2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11009597-0001.pdf↗
• October 4, 2024•Document ID: 11008436

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2423000043

  Date Added:

  October 4, 2024

  Manufacturer:

  RAM

  Summary

  Dome Lamp LED And Incandescent Bulb Servicing.

  Associated Products (21)

  2025 Ram 15002024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 4500+ 1 more
  Associated Documents

  • DownloadMC-11008436-0001.pdf↗
• October 3, 2024•Document ID: 11009561

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  100774

  Date Added:

  November 1, 2024

  Manufacturer:

  JEEP

  Summary

  SWITCH - HEADLAMP

  Associated Products (35)

  2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 4500+ 15 more
  Associated Documents

  • DownloadMC-11009561-0001.pdf↗
• October 2, 2024•Document ID: 11008707

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  97802

  Date Added:

  October 8, 2024

  Manufacturer:

  RAM

  Summary

  SWITCH - HEADLAMP

  Associated Products (35)

  2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 4500+ 15 more
  Associated Documents

  • DownloadMC-11008707-0001.pdf↗
• September 27, 2024•Document ID: 11008221

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  21-051-24

  Date Added:

  October 1, 2024

  Manufacturer:

  RAM

  Summary

  "Replace K1 Clutch / Input Shaft Assembly Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P0731-00 - Gear 1 Shift Incorrect Ratio (This DTC will set during a key cycle and shifting into Drive). Customers may also comment on the following: ● The transmission will not shift into or out of 1st - 4th gears. 5th and reverse gears are still available. **This bulletin involves replacing the K1 clutch and possibly the K1 input shaft drum sub-assembly. These repairs are to be performed only if the vehicle is inoperable due to K1 clutch failure. ** "

  Associated Products (9)

  2023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11008221-0001.pdf↗
• September 26, 2024•Document ID: 11008071

  Service Bulletin/Repair Instructions
  WHEELS; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2208000153 REV.B

  Date Added:

  September 27, 2024

  Manufacturer:

  RAM

  Summary

  Tire Pressure Lamp Flashing, No Tire Pressures Displayed, “Tire Pressure Module (TPM) System Unavailable” Message Displayed on Cluster

  Associated Products (16)

  2024 Ram 25002023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11008071-0001.pdf↗
• September 18, 2024•Document ID: 11007994

  Warranty Program/Extension
  POWER TRAIN

  Mfr Comm. #:

  100599

  Date Added:

  September 24, 2024

  Manufacturer:

  RAM

  Summary

  FCA Caribbean Warranty Bulletin ID-24-16 Rev. Announces the addition of the Rear Axle Assembly replacement for 2019 - 2024 RAM 3500 Cab Chassis (DD), RAM 4500/ 5500 Cab Chassis (DP), RAM 3500 Pickup (D2), RAM 2500 Pickup (DJ), RAM 1500 Pickup (DS) and RAM 1500 Pickup (DT) vehicles to the Powertrain Pre-Authorization program to ensure proper repair of Rear Axle Assembly failures and to assist in quality improvements. REV.A

  Associated Products (20)

  2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11007994-0001.pdf↗
• September 18, 2024•Document ID: 11007993

  Warranty Program/Extension
  POWER TRAIN

  Mfr Comm. #:

  100595

  Date Added:

  September 24, 2024

  Manufacturer:

  RAM

  Summary

  WARRANTY BULLETIN D-24-15 announces the addition of the Rear Axle Assembly replacement for 2019 - 2024 RAM 3500 Cab Chassis (DD), RAM 4500/ 5500 Cab Chassis (DP), RAM 3500 Pickup (D2), RAM 2500 Pickup (DJ), RAM 1500 Pickup (DS) and RAM 1500 Pickup (DT) vehicles to the Powertrain Pre-Authorization program for all dealers (Base, Plus & Premium) to ensure proper repair of Rear Axle Assembly failures and to assist in quality improvements. REV.A

  Associated Products (20)

  2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-11007993-0001.pdf↗