Jeep Grand Cherokee Service Bulletins
4,246 manufacturer communications on file.
- April 8, 2026•Document ID: 11031481Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 111405
- Date Added:
- April 22, 2026
- Manufacturer:
- CHRYSLER
SummaryCOVER - CYLINDER HEAD
Associated Products (24)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator+ 4 moreAssociated Documents - April 8, 2026•Document ID: 11031338Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2623000022
- Date Added:
- April 15, 2026
- Manufacturer:
- JEEP
SummaryBuzz Squeak Rattle (BSR) Noise From Rear Of Vehicle.
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 LAssociated Documents - April 8, 2026•Document ID: 11031337Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000023
- Date Added:
- April 15, 2026
- Manufacturer:
- DODGE
SummaryPower Liftgate Inoperative.
Associated Products (22)2026 Dodge Durango2025 Dodge Durango2024 Dodge Durango2023 Dodge Durango2022 Dodge Durango2022 Jeep Grand Cherokee2021 Dodge Durango2021 Jeep Grand Cherokee2020 Dodge Durango2020 Jeep Grand Cherokee2019 Dodge Durango2019 Jeep Grand Cherokee2018 Dodge Durango2018 Jeep Grand Cherokee2017 Dodge Durango2017 Jeep Grand Cherokee2016 Dodge Durango2016 Jeep Grand Cherokee2015 Dodge Durango2015 Jeep Grand Cherokee+ 2 moreAssociated Documents - April 3, 2026•Document ID: 11031244Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000036 REV.E
- Date Added:
- April 10, 2026
- Manufacturer:
- RAM
SummaryThe Occupant Restraint Controller (ORC) Sets B2204-00 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)Associated Documents - April 3, 2026•Document ID: 11031224Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-143-26
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryTraffic Sign Assist Unavailable – Service Required The customer may experience one or more of the following: SYMPTOM: ● “Traffic Sign Assist Unavailable – Service Required” message and icon displays on the Instrument Panel Cluster (IPC). This occurs after a remote start and typically at the first start of the day. ● The Odometer flashes when the traffic alert message is active. . 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.
Associated Products (35)2026 Dodge Charger2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 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 1500+ 15 moreAssociated Documents - April 1, 2026•Document ID: 11031250Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100787Rev1
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryBefore replacing High voltage harness, please note the connector bolt and connector seal is available for replacement. Please see below for Connector bolt and seal part number available. Reference SOL S2608000019
Associated Products (11)Associated Documents - April 1, 2026•Document ID: 11031239Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2608000019
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryHigh Voltage Connector Seal And Fastener Service Parts Are Now Available
Associated Products (11)Associated Documents - April 1, 2026•Document ID: 11031241Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S1623000028 REV.H
- Date Added:
- April 10, 2026
- Manufacturer:
- DODGE
SummaryOutside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
Associated Products (131)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 1500+ 111 moreAssociated Documents - April 1, 2026•Document ID: 11031240Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2223000022 REV.E
- Date Added:
- April 10, 2026
- Manufacturer:
- DODGE
SummaryPower Liftgate Inoperative Or Intermittently Will Not Open Or Close.
Associated Products (35)2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Dodge Durango2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Dodge Durango2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer+ 15 moreAssociated Documents - April 1, 2026•Document ID: 11031222Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-141-26
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryFlash: Power Liftgate Module (PLGM) 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): ● B1945-13 - Power Liftgate Pinch Sensor 2-circuit Open. ● B197B-29 - Ratchet Fork Switch-signal Invalid. ● B197C-29 - Pawl Detent Switch-signal Invalid. ● B197D-29 - Gear Position Switch 1-signal Invalid. ● B197E-29 - Gear Position Switch 2-signal Invalid. Customers may experience the following symptom: ● The power liftgate will not open or close. This bulletin involves replacing the right side pinch sensor and reprogramming the PLGM with the latest software.
Associated Products (2)Associated Documents - March 31, 2026•Document ID: 11031248Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100787
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryBefore replacing High voltage harness, please note the connector bolt and connector seal is available for replacement. Please see below for Connector bolt and seal part number available. Reference SOL S2608000019
Associated Products (11)Associated Documents - March 31, 2026•Document ID: 11031243Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2408000016 REV.E
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryFront 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)2026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep 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 L+ 2 moreAssociated Documents - March 31, 2026•Document ID: 11031232Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 111124
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummarySWITCH - POWER WINDOW
Associated Products (20)2026 Dodge Charger2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep 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 SAssociated Documents - March 31, 2026•Document ID: 11031231Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 111121
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummarySWITCH - POWER WINDOW
Associated Products (20)2026 Dodge Charger2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep 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 SAssociated Documents - March 30, 2026•Document ID: 11031247Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100786
- Date Added:
- April 10, 2026
- Manufacturer:
- RAM
SummaryTBM2.0H Setting U0080-00. Do not replace TBM ECU or SGW. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. ---------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$
Associated Products (19)2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Ram 15002026 Ram 25002025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Ram 15002024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wagoneer S2024 Ram 1500Associated Documents - March 30, 2026•Document ID: 11031230Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 111118
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryCOVER - CARGO AREA
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 LAssociated Documents - March 27, 2026•Document ID: 11030437Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S268A000011
- Date Added:
- April 1, 2026
- Manufacturer:
- JEEP
SummaryRadio Remains On After Ignition Off
Associated Products (26)2026 Chrysler Pacifica2026 Chrysler Voyager2026 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 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer+ 6 moreAssociated Documents - March 27, 2026•Document ID: 11030436Service Bulletin/Repair InstructionsSEATS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000036 Rev D
- Date Added:
- April 1, 2026
- Manufacturer:
- RAM
SummaryThe Occupant Restraint Controller (ORC) Sets B2204-00 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)Associated Documents - March 27, 2026•Document ID: 11030434Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- S2602000003
- Date Added:
- April 1, 2026
- Manufacturer:
- JEEP
SummaryClunk, Creaking, Squeaking, Knocking Noise From Front Suspension Over Bumps And Or Rough Road Conditions.
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 LAssociated Documents - March 25, 2026•Document ID: 11030415Service Bulletin/Repair InstructionsBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- 08-135-26
- Date Added:
- April 1, 2026
- Manufacturer:
- JEEP
SummaryPROXI Alignment and Drive Calibration: Park Assist Module (PAM) The vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): SYMPTOM: ● B2286-00 - Calibration Not Learned-Lost Calibration. NOTE: There is no Malfunction Indicator Lamp (MIL) illumination displaying in the Instrument Panel Cluster (IPC) for this condition. Customers may comment on the following: ● In the top down 360° camera view, the items on the ground (i.e. parking lines) appear curved instead of straight. During normal operation, items on the ground (i.e. parking lines) will appear straight. This bulletin involves performing the PAM Drive Calibration and PROXI alignment routine for the PAM.
Associated Products (2)Associated Documents