Jeep Gladiator Service Bulletins (2023)

378 manufacturer communications on file.

• October 9, 2026•Document ID: 11038549

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-359-26

  Date Added:

  October 16, 2026

  Manufacturer:

  JEEP

  Summary

  Flash: Drivetrain Control Module (DTCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● C147B-92 - Front Axle Disconnect Sensor Performance or Incorrect Operation Customers may comment on one or more of the following: ● 4WD system warning lights, service messages, or flashing indicators are displayed in the Instrument Panel Cluster (IPC). ● The vehicle does not engage 4WD properly. This bulletin involves reprogramming the DTCM with the latest available software.

  Associated Products (1)

  2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11038549-0001.pdf↗
• October 9, 2026•Document ID: 11038512

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-359-26

  Date Added:

  October 16, 2026

  Manufacturer:

  JEEP

  Summary

  Flash: Drivetrain Control Module (DTCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● C147B-92 - Front Axle Disconnect Sensor Performance or Incorrect Operation Customers may comment on one or more of the following: ● 4WD system warning lights, service messages, or flashing indicators are displayed in the Instrument Panel Cluster (IPC). ● The vehicle does not engage 4WD properly. This bulletin involves reprogramming the DTCM with the latest available software.

  Associated Products (1)

  2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11038512-0001.pdf↗
• September 30, 2026•Document ID: 11038329

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2621000004

  Date Added:

  October 7, 2026

  Manufacturer:

  JEEP

  Summary

  The Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward Transmission Engagement. The Tech May Find Damaged and/or Worn Transmission Output Shaft Splines (850RE Transmission Only)

  Associated Products (69)

  2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 1500+ 49 more
  Associated Documents

  • DownloadMC-11038329-0001.pdf↗
• September 24, 2026•Document ID: 11037598

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  114746

  Date Added:

  September 30, 2026

  Manufacturer:

  JEEP

  Summary

  SOCKET - DRAG LINK INNER

  Associated Products (12)

  2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-11037598-0001.pdf↗
• September 24, 2026•Document ID: 11037597

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  114745

  Date Added:

  September 30, 2026

  Manufacturer:

  JEEP

  Summary

  SOCKET - DRAG LINK INNER

  Associated Products (12)

  2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-11037597-0001.pdf↗
• September 8, 2026•Document ID: 11037346

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STRUCTURE:BODY

  Mfr Comm. #:

  9100900

  Date Added:

  September 17, 2026

  Manufacturer:

  DODGE

  Summary

  Passive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.

  Associated Products (49)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager+ 29 more
  Associated Documents

  • DownloadMC-11037346-0001.pdf↗
• August 12, 2026•Document ID: 11036282

  Warranty Program/Extension
  STRUCTURE:BODY

  Mfr Comm. #:

  114045

  Date Added:

  August 19, 2026

  Manufacturer:

  JEEP

  Summary

  ID-25-11 Rev. C Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles

  Associated Products (10)

  2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11036282-0001.pdf↗
• August 12, 2026•Document ID: 11036281

  Warranty Program/Extension
  STRUCTURE:BODY

  Mfr Comm. #:

  114044

  Date Added:

  August 19, 2026

  Manufacturer:

  JEEP

  Summary

  D-25-15 Rev. C Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles

  Associated Products (10)

  2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11036281-0001.pdf↗
• July 7, 2026•Document ID: 11035078

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  113271

  Date Added:

  July 18, 2026

  Manufacturer:

  JEEP

  Summary

  CORE – HEATER

  Associated Products (16)

  2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11035078-0001.pdf↗
• July 7, 2026•Document ID: 11035077

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  113270

  Date Added:

  July 18, 2026

  Manufacturer:

  JEEP

  Summary

  CORE – HEATER

  Associated Products (16)

  2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11035077-0001.pdf↗
• July 6, 2026•Document ID: 11035064

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  9100833 REV1

  Date Added:

  July 18, 2026

  Manufacturer:

  JEEP

  Summary

  Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

  Associated Products (70)

  2027 Chrysler Pacifica2027 Dodge Durango2027 Jeep Gladiator2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2027 Jeep Wagoneer S2027 Jeep Wrangler2027 Ram 15002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer+ 50 more
  Associated Documents

  • DownloadMC-11035064-0001.pdf↗
• July 6, 2026•Document ID: 11034926

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000025 REV. B

  Date Added:

  July 8, 2026

  Manufacturer:

  CHRYSLER

  Summary

  Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)

  Associated Products (63)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 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 Durango+ 43 more
  Associated Documents

  • DownloadMC-11034926-0001.pdf↗
• June 26, 2026•Document ID: 11034390

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000025 REV.A

  Date Added:

  July 2, 2026

  Manufacturer:

  RAM

  Summary

  Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)

  Associated Products (84)

  2027 Chrysler Pacifica2027 Dodge Charger2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 3500+ 64 more
  Associated Documents

  • DownloadMC-11034390-0001.pdf↗
• June 23, 2026•Document ID: 11034372

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  112862

  Date Added:

  July 2, 2026

  Manufacturer:

  JEEP

  Summary

  MOTOR - BLOWER WITH WHEEL

  Associated Products (16)

  2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11034372-0001.pdf↗
• June 23, 2026•Document ID: 11034371

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  112863

  Date Added:

  July 2, 2026

  Manufacturer:

  JEEP

  Summary

  MOTOR - BLOWER WITH WHEEL

  Associated Products (16)

  2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11034371-0001.pdf↗
• June 18, 2026•Document ID: 11034335

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  112842

  Date Added:

  July 2, 2026

  Manufacturer:

  ALFA ROMEO

  Summary

  BOLT - HEX FLANGE HEAD

  Associated Products (52)

  2026 Alfa Romeo Stelvio2026 Alfa Romeo Tonale2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Alfa Romeo Stelvio2025 Alfa Romeo Tonale2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Alfa Romeo Stelvio2024 Alfa Romeo Tonale2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L+ 32 more
  Associated Documents

  • DownloadMC-11034335-0001.pdf↗
• June 17, 2026•Document ID: 11034346

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S268A000014

  Date Added:

  July 2, 2026

  Manufacturer:

  JEEP

  Summary

  Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode

  Associated Products (84)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager+ 64 more
  Associated Documents

  • DownloadMC-11034346-0001.pdf↗
• June 17, 2026•Document ID: 11034342

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  9100833

  Date Added:

  July 2, 2026

  Manufacturer:

  JEEP

  Summary

  Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

  Associated Products (72)

  2027 Chrysler Pacifica2027 Dodge Durango2027 Jeep Cherokee2027 Jeep Gladiator2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2027 Jeep Wagoneer2027 Jeep Wagoneer S2027 Jeep Wrangler2027 Ram 15002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Gladiator2026 Jeep Grand Cherokee+ 52 more
  Associated Documents

  • DownloadMC-11034342-0001.pdf↗
• June 15, 2026•Document ID: 11034345

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2609000009

  Date Added:

  July 2, 2026

  Manufacturer:

  JEEP

  Summary

  Check Engine Light (CEL) Illuminated with Diagnostic Trouble Code (DTC) P0106 Manifold Absolute Pressure Sensor Performance Setting In The Powertrain Control Module (PCM)

  Associated Products (11)

  2023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Jeep Wrangler2020 Ram 1500
  Associated Documents

  • DownloadMC-11034345-0001.pdf↗
• June 15, 2026•Document ID: 11034336

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  112856

  Date Added:

  July 2, 2026

  Manufacturer:

  CHRYSLER

  Summary

  HEATER - ELECTRIC COOLANT

  Associated Products (42)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager+ 22 more
  Associated Documents

  • DownloadMC-11034336-0001.pdf↗