Jeep Grand Cherokee Service Bulletins (2021)

1,313 manufacturer communications on file.

• January 26, 2026•Document ID: 11028251

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STRUCTURE:BODY

  Mfr Comm. #:

  9100755

  Date Added:

  February 4, 2026

  Manufacturer:

  JEEP

  Summary

  Any 2021-2022MY WL that has the right power liftgate anti-pinch sensor or power liftgate module(PLGM) replaced, both components need to be replaced as a pair.

  Associated Products (4)

  2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11028251-0001.pdf↗
• January 26, 2026•Document ID: 11028246

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2523000089 REV.A

  Date Added:

  February 4, 2026

  Manufacturer:

  JEEP

  Summary

  Passive Entry Exterior Door Handle Inoperative When Touched For Lock And Or Unlock.

  Associated Products (27)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer+ 7 more
  Associated Documents

  • DownloadMC-11028246-0001.pdf↗
• January 23, 2026•Document ID: 11027845

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-014-26

  Date Added:

  January 28, 2026

  Manufacturer:

  JEEP

  Summary

  Not applicable to vehicles built for US market. R1H Radio U40.20 USB Software Update - Korea Customers may experience one or more of the following: ● T-maps navigation feature is intermittently not available due to map loading. ● When the navigation speed alarm margin is set and the while driving the vehicle between the speed limit and the set margin, the navigation speed alarm will sound off continuously and the user is unable to control the volume. ● After setting a navigation destination and then the customer is following the navigation route, the navigation system will stop operating. ● Navigation touch screen menu is inoperable after setting a navigation destination. The home screen widget will be black and the navigation display map will no longer show the navigation route. ● WI-FI software update pop up is being triggered in non connected vehicles. ● Vehicle Forward Collision Warning must have two options: OFF / Warning + Active Braking. ● Temperature shows at upper left and right of center display highlights opposite side of what temperature hard switch is pressed. Affects Right Hand Drive RHD only. ● With ignition on and radio on, the radio display freezes then restarts (Rearview Camera (RVC) functions normally). ● Radio is taking more than one minute to start after starting the engine (RVC functions normally). ● System displays a blank screen in E-Hybrid tab when user switches into dark-theme mode (RVC functions normally). This bulletin involves inspecting and if required, updating the radio software level to U40.20. Depending on the radio's current software level the radio may need a one or two USB update. M08 FSAR-RSU-6722 -2-

  Associated Products (10)

  2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11027845-0001.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

  Associated Products (51)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand 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 Voyager2024 Dodge Durango+ 31 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:

  DODGE

  Summary

  Water Pump & Chain Case Cover

  Associated Products (51)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand 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 Voyager2024 Dodge Durango+ 31 more
  Associated Documents

  • DownloadMC-11027836-0001.pdf↗
• January 16, 2026•Document ID: 11027739

  Service Bulletin/Repair Instructions
  POWER TRAIN; STEERING; SUSPENSION

  Mfr Comm. #:

  S2521000004 REV.B

  Date Added:

  January 21, 2026

  Manufacturer:

  JEEP

  Summary

  The customer is experiencing a clicking or pop noise from the steering knuckle and bearing area during turns while driving.

  Associated Products (12)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11027739-0001.pdf↗
• January 13, 2026•Document ID: 11027744

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100753

  Date Added:

  January 21, 2026

  Manufacturer:

  JEEP

  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 (6)

  2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11027744-0001.pdf↗
• January 9, 2026•Document ID: 11027642

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2623000002

  Date Added:

  January 14, 2026

  Manufacturer:

  JEEP

  Summary

  Service Shifter Message On Instrument Cluster With Loss Of Communication Diagnostic Trouble Code (DTC) Related To The Shifter.

  Associated Products (21)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2021 Jeep Grand Cherokee+ 1 more
  Associated Documents

  • DownloadMC-11027642-0001.pdf↗
• January 9, 2026•Document ID: 11027641

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2623000001

  Date Added:

  January 14, 2026

  Manufacturer:

  JEEP

  Summary

  Rotary Shifter Lights Blinking, Shifter Not Moving, Not Going Into Gear.

  Associated Products (21)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2021 Jeep Grand Cherokee+ 1 more
  Associated Documents

  • DownloadMC-11027641-0001.pdf↗
• January 6, 2026•Document ID: 11027650

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  109232

  Date Added:

  January 14, 2026

  Manufacturer:

  JEEP

  Summary

  LATCH - LIFTGATE

  Associated Products (27)

  2026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer S2025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2024 Dodge Charger2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wagoneer S2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer+ 7 more
  Associated Documents

  • DownloadMC-11027650-0001.pdf↗
• January 6, 2026•Document ID: 11027649

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  109231

  Date Added:

  January 14, 2026

  Manufacturer:

  JEEP

  Summary

  LATCH - LIFTGATE

  Associated Products (27)

  2026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer S2025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2024 Dodge Charger2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wagoneer S2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer+ 7 more
  Associated Documents

  • DownloadMC-11027649-0001.pdf↗
• December 22, 2025•Document ID: 11027241

  Service Bulletin/Repair Instructions
  SUSPENSION; STEERING; WHEELS

  Mfr Comm. #:

  S2521000004 Rev.A

  Date Added:

  January 7, 2026

  Manufacturer:

  JEEP

  Summary

  Note: actual release date was 12/22/2025 The customer is experiencing a clicking or pop noise from the steering knuckle and bearing area during turns while driving.

  Associated Products (12)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11027241-0001.pdf↗
• December 19, 2025•Document ID: 11026820

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  109161

  Date Added:

  December 23, 2025

  Manufacturer:

  JEEP

  Summary

  SWITCH - TRANSFER CASE, RIDE HEIGHT, TERRAIN SELECT

  Associated Products (10)

  2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11026820-0001.pdf↗
• December 17, 2025•Document ID: 11026813

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  109157

  Date Added:

  December 23, 2025

  Manufacturer:

  JEEP

  Summary

  ARMREST - REAR DOOR TRIM

  Associated Products (12)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11026813-0001.pdf↗
• December 17, 2025•Document ID: 11026809

  Service Bulletin/Repair Instructions
  SERVICE BRAKES; POWER TRAIN

  Mfr Comm. #:

  S2521000005

  Date Added:

  December 23, 2025

  Manufacturer:

  JEEP

  Summary

  The customer states the ABS and Traction Control warning comes on. Vehicle sets wheel speed BSCM/ABS fault codes.

  Associated Products (12)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11026809-0001.pdf↗
• December 12, 2025•Document ID: 11026641

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  S2523000094

  Date Added:

  December 17, 2025

  Manufacturer:

  JEEP

  Summary

  Power Liftgate Noise During Gate Operation

  Associated Products (12)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11026641-0001.pdf↗
• December 10, 2025•Document ID: 11026673

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-396-25

  Date Added:

  December 17, 2025

  Manufacturer:

  DODGE

  Summary

  Drivetrain Control Module (DTCM) Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C1403 - 92 Transfer Case Range Position Sensor - Performance Or Incorrect Operation. ● U0403 - 00 Implausible Data Received From Transfer Case. Customers may experience the following: ● Service 4WD Light On in Instrument Panel Control (IPC) This bulletin involves replacing the DTCM.Drivetrain Control Module (DTCM) Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C1403 - 92 Transfer Case Range Position Sensor - Performance Or Incorrect Operation. ● U0403 - 00 Implausible Data Received From Transfer Case. Customers may experience the following: ● Service 4WD Light On in Instrument Panel Control (IPC) This bulletin involves replacing the DTCM.

  Associated Products (6)

  2025 Dodge Durango2024 Dodge Durango2023 Dodge Durango2022 Dodge Durango2021 Dodge Durango2021 Jeep Grand Cherokee
  Associated Documents

  • DownloadMC-11026673-0001.pdf↗
• December 8, 2025•Document ID: 11026631

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  108974

  Date Added:

  December 17, 2025

  Manufacturer:

  JEEP

  Summary

  THROTTLE BODY - NONE

  Associated Products (12)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11026631-0001.pdf↗
• December 5, 2025•Document ID: 11026590

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  108942

  Date Added:

  December 11, 2025

  Manufacturer:

  JEEP

  Summary

  MODULE - STEERING CONTROL

  Associated Products (21)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2021 Jeep Grand Cherokee+ 1 more
  Associated Documents

  • DownloadMC-11026590-0001.pdf↗
• December 5, 2025•Document ID: 11026589

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  108941

  Date Added:

  December 11, 2025

  Manufacturer:

  JEEP

  Summary

  MODULE - STEERING CONTROL

  Associated Products (21)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2021 Jeep Grand Cherokee+ 1 more
  Associated Documents

  • DownloadMC-11026589-0001.pdf↗