Ram 1500 Service Bulletins (2022)

859 manufacturer communications on file.

• March 3, 2026•Document ID: 11030024

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  110599

  Date Added:

  March 13, 2026

  Manufacturer:

  RAM

  Summary

  SPEAKER - NONE

  Associated Products (18)

  2026 Ram 15002026 Ram 25002026 Ram 35002025 Ram 15002025 Ram 25002025 Ram 35002024 Ram 15002024 Ram 25002024 Ram 35002023 Ram 15002023 Ram 25002023 Ram 35002022 Ram 15002022 Ram 25002022 Ram 35002021 Ram 15002021 Ram 25002021 Ram 3500
  Associated Documents

  • DownloadMC-11030024-0001.pdf↗
• March 3, 2026•Document ID: 11030023

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  110600

  Date Added:

  March 13, 2026

  Manufacturer:

  RAM

  Summary

  SPEAKER - NONE

  Associated Products (18)

  2026 Ram 15002026 Ram 25002026 Ram 35002025 Ram 15002025 Ram 25002025 Ram 35002024 Ram 15002024 Ram 25002024 Ram 35002023 Ram 15002023 Ram 25002023 Ram 35002022 Ram 15002022 Ram 25002022 Ram 35002021 Ram 15002021 Ram 25002021 Ram 3500
  Associated Documents

  • DownloadMC-11030023-0001.pdf↗
• February 25, 2026•Document ID: 11029770

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2621000003

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  Service transmission/check engine warning indicator for the 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV transmissions that have fault codes P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.

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  Associated Documents

  • DownloadMC-11029770-0001.pdf↗
• February 23, 2026•Document ID: 11029761

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; SERVICE BRAKES

  Mfr Comm. #:

  110463

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  SWITCH - TRAILER BRAKE CONTROL MODULE , ADAPTER & WIRING KIT - TRAILER TOW.

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  Associated Documents

  • DownloadMC-11029761-0001.pdf↗
• February 21, 2026•Document ID: 11029705

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S228A000025 REV.A

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  Harman R1H Uconnect 5 Radio Software Flash Error Codes

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  Associated Documents

  • DownloadMC-11029705-0001.pdf↗
• February 19, 2026•Document ID: 11029704

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S268A000008

  Date Added:

  March 5, 2026

  Manufacturer:

  RAM

  Summary

  Uconnect Box Requires Service, Please Visit an Authorized Dealer Message on Display Message With DTCs B1498-13, B1498-19 or B1570-93

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  Associated Documents

  • DownloadMC-11029704-0001.pdf↗
• February 18, 2026•Document ID: 11029702

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  S1923000010 REV.A

  Date Added:

  March 5, 2026

  Manufacturer:

  RAM

  Summary

  Floor Console Center Storage Bin Door Inoperable And Or Stuck Closed.

  Associated Products (24)

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  Associated Documents

  • DownloadMC-11029702-0001.pdf↗
• February 18, 2026•Document ID: 11029700

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S268A000007

  Date Added:

  March 5, 2026

  Manufacturer:

  RAM

  Summary

  Navigation Is Active On The Radio But Not Available On The Cluster

  Associated Products (5)

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  Associated Documents

  • DownloadMC-11029700-0001.pdf↗
• February 16, 2026•Document ID: 11029687

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100767

  Date Added:

  March 5, 2026

  Manufacturer:

  RAM

  Summary

  Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Contract. Order "68" part number for New, Unsold units only.

  Associated Products (7)

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  Associated Documents

  • DownloadMC-11029687-0001.pdf↗
• February 14, 2026•Document ID: 11028904

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S1408000384 REV.I

  Date Added:

  February 19, 2026

  Manufacturer:

  FIAT

  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

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  Associated Documents

  • DownloadMC-11028904-0001.pdf↗
• February 14, 2026•Document ID: 11028882

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  18-021-26

  Date Added:

  February 19, 2026

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Control Module (PCM) Updates Customers **must** experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle **must** SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0300-00 - Multiple Cylinder Misfire - in Active or Stored status set during cold start catalyst heating. ● P0301-00 - Cylinder 1 Misfire - in Active or Stored status set during cold start catalyst heating. ● P0302-00 - Cylinder 2 Misfire - in Active or Stored status set during cold start catalyst heating. ● P0303-00 - Cylinder 3 Misfire - in Active or Stored status set during cold start catalyst heating. ● P0304-00 - Cylinder 4 Misfire - in Active or Stored status set during cold start catalyst heating. ● P0305-00 - Cylinder 5 Misfire - in Active or Stored status set during cold start catalyst heating. ● P0306-00 - Cylinder 6 Misfire - in Active or Stored status set during cold start catalyst heating.** ● P2097 - Downstream Fuel Trim System 1 Rich. ● P2099 - Downstream Fuel Trim System 2 Rich. **Customers may comment on one or more of the following: ● Vehicle has a rough idle. ● Engine has a miss. ● Noisy valvetrain.** ● Lack power/responsiveness for the first couple of minutes or about 90 seconds after a cold start and later performs as expected. This bulletin involves reprogramming the PCM with the latest available software.

  Associated Products (1)

  2022 Ram 1500
  Associated Documents

  • DownloadMC-11028882-0001.pdf↗
• February 13, 2026•Document ID: 11028894

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2623000006

  Date Added:

  February 19, 2026

  Manufacturer:

  DODGE

  Summary

  Washer Fluid Warning Lamp Illuminated When Reservoir Is Full

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  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Jeep Compass+ 97 more
  Associated Documents

  • DownloadMC-11028894-0001.pdf↗
• January 21, 2026•Document ID: 11027837

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  109727

  Date Added:

  January 28, 2026

  Manufacturer:

  DODGE

  Summary

  Water Pump & Chain Case Cover

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  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager+ 52 more
  Associated Documents

  • DownloadMC-11027837-0001.pdf↗
• January 21, 2026•Document ID: 11027836

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  109724

  Date Added:

  January 28, 2026

  Manufacturer:

  JEEP

  Summary

  Water Pump & Chain Case Cover

  Associated Products (72)

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  Associated Documents

  • DownloadMC-11027836-0001.pdf↗
• January 13, 2026•Document ID: 11027733

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  109152

  Date Added:

  January 21, 2026

  Manufacturer:

  JEEP

  Summary

  CORE – HEATER

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  Associated Documents

  • DownloadMC-11027733-0001.pdf↗
• January 13, 2026•Document ID: 11027732

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  109153

  Date Added:

  January 21, 2026

  Manufacturer:

  RAM

  Summary

  CORE – HEATER

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  2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Ram 15002025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Ram 15002023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Ram 15002022 Jeep Grand Wagoneer2022 Jeep Wagoneer2022 Ram 15002021 Ram 15002020 Ram 15002019 Ram 1500
  Associated Documents

  • DownloadMC-11027732-0001.pdf↗
• December 12, 2025•Document ID: 11026677

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-394-25 REV. A

  Date Added:

  December 17, 2025

  Manufacturer:

  DODGE

  Summary

  Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure.

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  Associated Documents

  • DownloadMC-11026677-0001.pdf↗
• December 10, 2025•Document ID: 11026667

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-376-25 REV. A

  Date Added:

  December 17, 2025

  Manufacturer:

  RAM

  Summary

  Telematics Box Module (TBM) Software Updating from 5.39 to 5.65 *Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch.** Customers may experience the following: ● **SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. This bulletin involves reprogramming the TBM with the latest available software.Telematics Box Module (TBM) Software Updating from 5.39 to 5.65 *Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch.** Customers may experience the following: ● **SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. This bulletin involves reprogramming the TBM with the latest available software.

  Associated Products (1)

  2022 Ram 1500
  Associated Documents

  • DownloadMC-11026667-0001.pdf↗
• December 10, 2025•Document ID: 11026666

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-219-25 REV. A

  Date Added:

  December 17, 2025

  Manufacturer:

  RAM

  Summary

  Telematics Box Module (TBM) Firmware Over The Air (FOTA) Software Updating from 5.39 to 5.65 *Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch.** Customers may experience the following: ● **SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. 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 TBM software will be updated from 5.39.1 to 5.65 software level.Telematics Box Module (TBM) Firmware Over The Air (FOTA) Software Updating from 5.39 to 5.65 *Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch.** Customers may experience the following: ● **SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. 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 TBM software will be updated from 5.39.1 to 5.65 software level.Telematics Box Module (TBM) Firmware Over The Air (FOTA) Software Updating from 5.39 to 5.65 *Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2206-00 - Current VIN Missing / Mismatch.** Customers may experience the following: ● **SOS Unavailable message pops up on radio during a remote start event due to TBM DTC B2206-00. 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 TBM software will be updated from 5.39.1 to 5.65 software level.

  Associated Products (6)

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  Associated Documents

  • DownloadMC-11026666-0001.pdf↗
• December 10, 2025•Document ID: 11026660

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100734

  Date Added:

  December 17, 2025

  Manufacturer:

  JEEP

  Summary

  If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and customer states Popup message will show at the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347

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  Associated Documents

  • DownloadMC-11026660-0001.pdf↗