Jeep Grand Cherokee Service Bulletins

4,246 manufacturer communications on file.

• March 4, 2026•Document ID: 11030040

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2408000016 REV.D

  Date Added:

  March 13, 2026

  Manufacturer:

  JEEP

  Summary

  Front Passenger and/or Rear Left and/or Rear Right Door Window Switches are Inoperative, Window Operation Works from the Driver Master Switch

  Associated Products (22)

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  Associated Documents

  • DownloadMC-11030040-0001.pdf↗
• March 4, 2026•Document ID: 11030035

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S1408000384 REV.J

  Date Added:

  March 13, 2026

  Manufacturer:

  JEEP

  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-11030035-0001.pdf↗
• March 4, 2026•Document ID: 11030030

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  110592

  Date Added:

  March 13, 2026

  Manufacturer:

  JEEP

  Summary

  SENSOR - PINCH

  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-11030030-0001.pdf↗
• March 4, 2026•Document ID: 11030015

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  23-005-26

  Date Added:

  March 13, 2026

  Manufacturer:

  JEEP

  Summary

  Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.

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  Associated Documents

  • DownloadMC-11030015-0001.pdf↗
• March 3, 2026•Document ID: 11030022

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  110608

  Date Added:

  March 13, 2026

  Manufacturer:

  JEEP

  Summary

  SPEAKER - NONE

  Associated Products (21)

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  Associated Documents

  • DownloadMC-11030022-0001.pdf↗
• February 28, 2026•Document ID: 11029781

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  S2508000036 REV.C

  Date Added:

  March 5, 2026

  Manufacturer:

  DODGE

  Summary

  The Occupant Restraint Controller (ORC) Sets B2204-00 DTC In an Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned

  Associated Products (10)

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  Associated Documents

  • DownloadMC-11029781-0001.pdf↗
• February 27, 2026•Document ID: 11029776

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2509000011 REV.A

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  Engine Oil is Red in Color

  Associated Products (12)

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  Associated Documents

  • DownloadMC-11029776-0001.pdf↗
• February 25, 2026•Document ID: 11029783

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100761 Rev 1

  Date Added:

  March 5, 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 (2)

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  Associated Documents

  • DownloadMC-11029783-0001.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: 11029764

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  110447

  Date Added:

  March 5, 2026

  Manufacturer:

  CHRYSLER

  Summary

  WATER PUMP

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  Associated Documents

  • DownloadMC-11029764-0001.pdf↗
• February 23, 2026•Document ID: 11029763

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  110448

  Date Added:

  March 5, 2026

  Manufacturer:

  CHRYSLER

  Summary

  WATER PUMP

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  Associated Documents

  • DownloadMC-11029763-0001.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 21, 2026•Document ID: 11029670

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY; ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-075-26

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight (i.e. a warm humid day followed by clear cool night). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing.

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  Associated Documents

  • DownloadMC-11029670-0001.pdf↗
• February 19, 2026•Document ID: 11029668

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-073-26

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  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): ● C14A1-74 - Unintended Actuator Shaft Movement Detected-actuator Slipping. Customers may comment on the following: ● The service 4WD light is on in the Instrument Panel Cluster (IPC). This bulletin involves inspecting and possibly reprogramming the DTCM with the latest available software.

  Associated Products (2)

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  Associated Documents

  • DownloadMC-11029668-0001.pdf↗
• February 18, 2026•Document ID: 11029695

  Warranty Program/Extension
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  110409

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  ID-26-06 (XU1) High Voltage Battery Pack - Select 2021 - 2025 Jeep Wrangler (JL) and 2022 - 2026 Jeep Grand Cherokee/ Grand Cherokee (WL)

  Associated Products (10)

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  Associated Documents

  • DownloadMC-11029695-0001.pdf↗
• February 18, 2026•Document ID: 11029694

  Warranty Program/Extension
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  110391

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  D-26-06 (XU1) High Voltage Battery Pack - Select 2021 - 2025 Jeep Wrangler (JL) and 2022 - 2026 Jeep Grand Cherokee/ Grand Cherokee (WL)

  Associated Products (10)

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  Associated Documents

  • DownloadMC-11029694-0001.pdf↗
• February 18, 2026•Document ID: 11029667

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-072-26

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  High Voltage Battery Pack Replacement XU1 Warranty Extension 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): ● P0DAB-00 - Hybrid/EV Cell Balancing Performance. ● P0BBE-00 - Hybrid Battery Pack Voltage Variation. ● P1C5E-00 - Battery State Of Health Failed. ● P0B24-00 - Hybrid/EV Battery "A" Voltage Unstable. ● P0B28-00 - Hybrid/EV Battery "B" Voltage Unstable. NOTE: ● Any warranty qualifying issues outside of these specific DTCs will continue to be covered per the HV battery standard warranty coverage. ● Battery packs may contain cells with separator damage. Customers may comment on the following: ● “Service Charging System” message displayed in the Instrument Panel Cluster (IPC) and charging is inhibited. This bulletin involves replacing the high voltage battery pack.

  Associated Products (10)

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  Associated Documents

  • DownloadMC-11029667-0001.pdf↗
• February 18, 2026•Document ID: 11029706

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STRUCTURE:BODY

  Mfr Comm. #:

  S2623000007

  Date Added:

  March 5, 2026

  Manufacturer:

  CHRYSLER

  Summary

  The Handsfree Kick Feature Does Not Work Or Works Intermittently.

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  Associated Documents

  • DownloadMC-11029706-0001.pdf↗
• February 18, 2026•Document ID: 11029703

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S258A000002 REV.C

  Date Added:

  March 5, 2026

  Manufacturer:

  JEEP

  Summary

  Radio Screen Goes Blank, Radio Locks-Up and/or the Radio Wording Switches From English-to-Italian. Rearview Camera (RVC) Functions Normally

  Associated Products (12)

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  Associated Documents

  • DownloadMC-11029703-0001.pdf↗
• February 18, 2026•Document ID: 11029698

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2423000027 REV.D

  Date Added:

  March 5, 2026

  Manufacturer:

  RAM

  Summary

  Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.

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  Associated Documents

  • DownloadMC-11029698-0001.pdf↗