Jeep Grand Cherokee Service Bulletins (2023)

867 manufacturer communications on file.

• December 3, 2025•Document ID: 11026552

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S258A000021

  Date Added:

  December 11, 2025

  Manufacturer:

  JEEP

  Summary

  Diagnostic Trouble Code (DTC) B15A1-00 Media Port Connection 1 Connection Found Set.

  Associated Products (81)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 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 Voyager2025 Dodge Charger2025 Dodge Durango+ 61 more
  Associated Documents

  • DownloadMC-11026552-0001.pdf↗
• November 19, 2025•Document ID: 11025734

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  S2423000012 REV.D

  Date Added:

  November 26, 2025

  Manufacturer:

  DODGE

  Summary

  Power Liftgate Is Inoperative or Won’t Close.

  Associated Products (15)

  2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Dodge Durango2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Dodge Durango2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Dodge Durango2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Dodge Durango2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11025734-0001.pdf↗
• November 19, 2025•Document ID: 11025733

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2523000089

  Date Added:

  November 26, 2025

  Manufacturer:

  JEEP

  Summary

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

  Associated Products (22)

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  Associated Documents

  • DownloadMC-11025733-0001.pdf↗
• November 18, 2025•Document ID: 11025735

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STEERING

  Mfr Comm. #:

  S2523000065 REV.A

  Date Added:

  November 26, 2025

  Manufacturer:

  JEEP

  Summary

  Diagnostic Trouble Code DTC(s) C1593-00, C2217-00, U0131-00. and Service Electric Power Steering Messages.

  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-11025735-0001.pdf↗
• November 15, 2025•Document ID: 11025629

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-196-25 REV. A

  Date Added:

  November 19, 2025

  Manufacturer:

  JEEP

  Summary

  Not applicable to vehicles built for US market. Flash: Instrument Panel Cluster (IPC) Updates Customers may experience the following: ● **The Korea language font size is larger than all other language font sizes which is causing the placeholder text used in the IPC to overlap.** ● After the CarPlay© navigation ends, the road name details stay on the Heads Up Display (HUD) This bulletin involves reprogramming the IPC with the latest available software.

  Associated Products (2)

  2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L
  Associated Documents

  • DownloadMC-11025629-0001.pdf↗
• November 14, 2025•Document ID: 11025641

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2308000034 REV.A

  Date Added:

  November 19, 2025

  Manufacturer:

  RAM

  Summary

  No Wireless Charging Or Slow Wireless Charging

  Associated Products (70)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Jeep Compass2025 Jeep Grand Cherokee+ 50 more
  Associated Documents

  • DownloadMC-11025641-0001.pdf↗
• November 14, 2025•Document ID: 11025640

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2521000004

  Date Added:

  November 19, 2025

  Manufacturer:

  JEEP

  Summary

  The customer is experiencing a "clicking" noise during turns while driving on WL vehicles

  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-11025640-0001.pdf↗
• November 7, 2025•Document ID: 11025520

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  9100723

  Date Added:

  November 13, 2025

  Manufacturer:

  ALFA ROMEO

  Summary

  1.Identify Customer Concern Check for small traces of coolant near the water pump, especially around the weeper chamber. Confirm if coolant is visibly dripping from the weeper chamber. 2.Root Cause identification The weeper chamber is designed to collect small amounts of coolant (< 3 ml/h) that pass through the dynamic seal. Red traces or shadows around the chamber may appear during initial operation due to seal adaptation or vapor condensation. These traces are not necessarily signs of a leak. Continuous dripping of coolant, however, indicates a malfunction. 3.Service Repair Procedure Lift the vehicle using an elevator. Verify if coolant is actively dripping from the weeper chamber. Run the engine at idle, alternating speed between 2000 4000 rpm for 15 minutes. Observe the weeper chamber during this test: If coolant continues to drip: Replace the water pump (possible permanent damage to the dynamic seal). If dripping stops: No further action is needed; the vehicle can be returned to the customer. 4.Clarify Leak Sources Do not confuse leaks from: The Press-In-Place rubber gasket (between water pump and engine block), or The inlet pipe nipples with leaks from the weeper chamber.

  Associated Products (19)

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  Associated Documents

  • DownloadMC-11025520-0001.pdf↗
• November 6, 2025•Document ID: 11025512

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000100

  Date Added:

  November 13, 2025

  Manufacturer:

  RAM

  Summary

  Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562

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  Associated Documents

  • DownloadMC-11025512-0001.pdf↗
• October 29, 2025•Document ID: 11025024

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  25-001-25 REV. A

  Date Added:

  November 5, 2025

  Manufacturer:

  JEEP

  Summary

  Gasoline Particulate Sensor Lines Incorrect Routing Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P226D - Particulate Filter Deteriorated/Missing Substrate Bank 1. ● P2453 - Particulate Filter Pressure Sensor "A" Circuit Range/Performance. Customers may experience the following: ● Check Engine warning lamp on in the Instrument Panel Cluster (IPC) This bulletin involves inspecting and possibly rerouting the gasoline particulate sensor lines.

  Associated Products (1)

  2023 Jeep Grand Cherokee
  Associated Documents

  • DownloadMC-11025024-0001.pdf↗
• October 28, 2025•Document ID: 11025016

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-359-25

  Date Added:

  November 5, 2025

  Manufacturer:

  JEEP

  Summary

  Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set in the Hybrid Control Processor (HCP) module: ● P16F0-00 - SPI Comm Hardware Fault. Customers may also comment on one or more of the following: ● **Low/weak 12V battery or a no start condition due to voltage being under 10.5V. ● Unable to charge vehicle while key is off.** ● Shifts rough occasionally when coming down to a stop. ● Shifts rough occasionally when accelerating. ● Shifts rough when transitioning from EV to Hybrid operation on low SoC. ● Shifts rough when engines starts. ● On part throttle accelerations with little to no battery available the transition from battery power to engine on is harsh and abrupt. ● The engine oil life on dashboard drops down too fast when the engine oil dilution reaches high level without the ability to recover.

  Associated Products (1)

  2023 Jeep Grand Cherokee
  Associated Documents

  • DownloadMC-11025016-0001.pdf↗
• October 24, 2025•Document ID: 11024582

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  9100437Rev1

  Date Added:

  October 29, 2025

  Manufacturer:

  JEEP

  Summary

  The service shifter message comes on in the cluster and the lever gets stuck in park "P" and it can be present the follwoing DTC: - U11E3 - TCM Lost communication with ESM on D-PT CAN - U0103 - Lost communication with Electric Gear Shift Module - U0101- Lost communication with DTCM - U0418 - Implausible Data Received From Brake System Control Module - U0402 - Implausible data received from TCM **NOTE: Prior any shifter replacement Refer to TSB-21-016-25 2024-2025 WS - Valve Body Replacement. Recommended Diagnosis procedure: 1. Confirm if U0101 -Lost Communication with TCM or U0418 -Implausible Data Received From Brake System Control Module are present, if so check the Valve Body CAN Terminals any corrosion. 2. Check the wiring connectors between the ESM and the TCM and check voltage. 3. Check the pin header for the ESM for any bent pins. 4. If wiring and voltage are good and the DTCs (U11E3 - TCM Lost communication with ESM on D-PT CAN & U0103 - Lost communication with Electric Gear Shift Module) are still present, erase them with the scan tool. Reset ECU. 5. if DTCs for loss communication are still active at the ESM and you are still unable to shift then replace the Shifter module.

  Associated Products (12)

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  Associated Documents

  • DownloadMC-11024582-0001.pdf↗
• October 21, 2025•Document ID: 11025028

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2509000009

  Date Added:

  November 5, 2025

  Manufacturer:

  JEEP

  Summary

  Engine Oil Leak

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  Associated Documents

  • DownloadMC-11025028-0001.pdf↗
• October 11, 2025•Document ID: 11024304

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-338-25

  Date Added:

  October 15, 2025

  Manufacturer:

  JEEP

  Summary

  Flash: Central ADAS Decision Module (CADM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTC has been set: ● C008E - ECU Internal Performance. ● C2318-54 - Front Camera - Missing Calibration. Customers may also experience the following: ● ADAS features are disabled with an Instrument Panel Cluster (IPC) message occurring at or near the US/Mexico border or while in the Country of Georgia **or in the IAP region** This bulletin involves reprogramming the CADM with the latest available software, performing a PROXI Alignment, resetting the CADM and possibly performing a Forward Facing Camera Dynamic Service Alignment/Calibration.*

  Associated Products (2)

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  Associated Documents

  • DownloadMC-11024304-0001.pdf↗
• October 9, 2025•Document ID: 11024323

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  105646

  Date Added:

  October 15, 2025

  Manufacturer:

  CHRYSLER

  Summary

  MODULE - STEERING CONTROL & COLUMN

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  Associated Documents

  • DownloadMC-11024323-0001.pdf↗
• October 6, 2025•Document ID: 11024311

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  S2522000003

  Date Added:

  October 15, 2025

  Manufacturer:

  JEEP

  Summary

  Tire Pressure Monitor (TPM) Warning Lamp On Or Flashing. Sensor(s) Not Reading And Or Showing Dashes.

  Associated Products (57)

  2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 4500+ 37 more
  Associated Documents

  • DownloadMC-11024311-0001.pdf↗
• October 4, 2025•Document ID: 11024043

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2508000084

  Date Added:

  October 8, 2025

  Manufacturer:

  JEEP

  Summary

  B273C-00 - Digital Crash Input Stored In The HCP, Service Hybrid Electric Vehicle System Warning Message And Red Wrench Light Displayed

  Associated Products (5)

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  Associated Documents

  • DownloadMC-11024043-0001.pdf↗
• October 4, 2025•Document ID: 11024060

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-310-25

  Date Added:

  October 8, 2025

  Manufacturer:

  JEEP

  Summary

  R1H Radio U33.43 USB Software Update Customers may experience one or more of the following: ● Unable to select the Turn by Turn Navigation. ● Blank Performance Pages (Rearview Camera (RVC) Functions Normally). ● Android Auto® Voice Recognition (VR) inoperative. ● Media tuner delayed. ● Charge Schedule not accepting updates via phone (RVC Functions Normally). ● Ambient light inoperative. ● Map in Instrument Panel Cluster (IPC) inoperative. ● Media Widget blank. ● Navigation map black. ● Off-Road Pages inoperative (RVC Functions Normally). ● VR inoperative. ● Incorrect song title displayed (Carplay® only). ● Radio display switches from Media Page to Home Page (RVC Functions Normally). ● Ghost touch on Navigation screen (RVC Functions Normally). ● Widgets missing. ● New User Profile does not load. ● Returns to wrong page after View Camera Event selected by customer in the Camera View Pages (RVC Functions Normally) This bulletin involves inspecting and if required, updating the radio software level to U33.43. Depending on the radio's current software level the radio may need a one or two USB update

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  Associated Documents

  • DownloadMC-11024060-0001.pdf↗
• October 3, 2025•Document ID: 11024033

  Service Bulletin/Repair Instructions
  SERVICE BRAKES; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S238A000038 REV.D

  Date Added:

  October 8, 2025

  Manufacturer:

  JEEP

  Summary

  Auto Emergency Braking (AEB) Unavailable – Service Required Message In Cluster

  Associated Products (6)

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  Associated Documents

  • DownloadMC-11024033-0001.pdf↗
• October 2, 2025•Document ID: 11024035

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  9100325 Rev 1

  Date Added:

  October 8, 2025

  Manufacturer:

  JEEP

  Summary

  Before replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on based on a VIN search in Service Library. Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at the Purge Solenoid or OBD Valve. 3) Improperly connected or kinked/pinched Purge Hose at the Intake. 4) Check for the correct Purge Hoses installation.

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  Associated Documents

  • DownloadMC-11024035-0001.pdf↗