Jeep Grand Cherokee L Service Bulletins
561 manufacturer communications on file.
- September 29, 2025•Document ID: 11024037Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 107450
- Date Added:
- October 8, 2025
- Manufacturer:
- JEEP
SummaryTRANSMITTER - INTEGRATED KEY FOB
Associated Products (8)Associated Documents - September 27, 2025•Document ID: 11023629Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S258A000002 REV.B
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryRadio Screen Goes Blank, Rearview Camera (RVC) Functions Normally
Associated Products (12)Associated Documents - September 26, 2025•Document ID: 11023608Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-001-25
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryNot applicable to vehicles built for US market. 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 (2)Associated Documents - September 25, 2025•Document ID: 11023582Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-266-25 REV. A
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryNot 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 RHD only. ● With key 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
Associated Products (8)Associated Documents - September 25, 2025•Document ID: 11023581Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-237-25 REV. A
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryNot applicable to vehicles built for US market. R1H Radio U40.20 USB Software Update Customers may experience one or more of the following: ● **Temperature displayed in the radio display and rear HVAC are mismatched.** ● Wi-fi Software update pop-up is being triggered in non connected vehicles. ● Radio freezes and then restarts. ● Head Unit (HU) freezes and then restarts. ● HU is taking more than one minute to start after starting the engine. ● System displays blank screen in E-Hybrid tab when user switched to dark theme mode. Rearview Camera (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 step USB update
Associated Products (6)Associated Documents - September 24, 2025•Document ID: 11023591Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-319-25
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryFlash: Amplifier (AMP) Diagnostic and System Updates Customers may experience the following: ● Droning noises coming out of the speakers at specific RPMs that range from 1200 to 1800 RPM. Probability of occurence is most likely during cold ambient temperatures. This bulletin involves updating the AMP with the latest available software.
Associated Products (2)Associated Documents - September 24, 2025•Document ID: 11023590Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-318-25
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryFlash: Amplifier (AMP) Diagnostic and System Updates Customers may experience the following: ● Droning noises coming out of the speakers at specific RPMs that range from 1200 to 1800 RPM. Probability of occurence is most likely during cold ambient temperatures. This bulletin involves updating the AMP with the latest available software.
Associated Products (2)Associated Documents - September 23, 2025•Document ID: 11023585Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-313-25
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryFlash: Amplifier (AMP) Diagnostic and System Updates Customers may experience one or more of the following: ● **Droning noises coming out of the speakers at specific RPMs that range from 1200 to 1800 RPM. Probability of occurence is most likely during cold ambient temperatures.** ● High pitched noise at start up or idle under cold conditions. This bulletin involves updating the AMP with the latest available software.
Associated Products (2)Associated Documents - September 23, 2025•Document ID: 11023584Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-312-25
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryFlash: Amplifier (AMP) Diagnostic and System Updates Customers may experience one or more of the following: ● **Droning noises coming out of the speakers at specific RPMs that range from 1200 to 1800 RPM. Probability of occurence is most likely during cold ambient temperatures.** ● High pitched noise at start up or idle under cold conditions. This bulletin involves updating the AMP with the latest available software.
Associated Products (2)Associated Documents - September 23, 2025•Document ID: 11023583Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-311-25
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryNot applicable to vehicles built for US market. Flash: Amplifier (AMP) Diagnostic and System Updates Customers may experience one or more of the following: ● **Droning noises coming out of the speakers at specific RPMs that range from 1200 to 1800 RPM. Probability of occurence is most likely during cold ambient temperatures.** ● High pitched noise at start up or idle under cold conditions. This bulletin involves updating the AMP with the latest available software.
Associated Products (2)Associated Documents - September 22, 2025•Document ID: 11023624Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2505000008
- Date Added:
- October 2, 2025
- Manufacturer:
- RAM
SummaryC0044-00-BRAKE PRESSURE SENSOR 1 (MODULE, Brake System Control 2 (BSCM 2))
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- Mfr Comm. #:
- S2519000008 REV.A
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryNoise From Front End While Steering Or Turning The Steering Wheel.
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- Mfr Comm. #:
- S2523000079
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummaryRear Door Mounted Window Switch Button Is Inoperative, Stuck, Or Switch Button Does Not Return To Original Position After Pushed.
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 - September 18, 2025•Document ID: 11023329Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100671
- Date Added:
- September 24, 2025
- Manufacturer:
- JEEP
SummaryVerify "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.
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- Mfr Comm. #:
- 23-008-25 REV. A
- Date Added:
- September 24, 2025
- Manufacturer:
- JEEP
SummaryExterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*
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- Mfr Comm. #:
- S2524000009
- Date Added:
- September 17, 2025
- Manufacturer:
- CHRYSLER
SummaryCustomer Indicates Air Conditioning Blows Warm.
Associated Products (8)Associated Documents - September 12, 2025•Document ID: 11023168Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-25 REV. A
- Date Added:
- September 17, 2025
- Manufacturer:
- JEEP
SummaryShock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
Associated Products (108)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Alfa Romeo Tonale2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee+ 88 moreAssociated Documents - September 12, 2025•Document ID: 11023162Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-302-25
- Date Added:
- September 17, 2025
- Manufacturer:
- JEEP
SummaryNot applicable to vehicles built for US market. Radio USB Update to U40.20 Customers may experience one or more of the following: ● Temperature displayed in the radio display screen and rear HVAC are mismatched. ● Auto door locks are inoperable 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.
Associated Products (2)Associated Documents - September 11, 2025•Document ID: 11023181Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100549 Rev 3
- Date Added:
- September 17, 2025
- Manufacturer:
- JEEP
SummaryWL/WS/LB Key fobs unable to be programmed at dealers. Please check current stock and verify a Blue "OK" mark on part label. Return all parts that do not have the blue "OK" marking to Mopar under RMA 8925-792 and replace with clean stock from Mopar. FOBs with no marking or a Green Check mark should also be returned.
Associated Products (10)Associated Documents - September 9, 2025•Document ID: 11023183Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- OTHERDOC_149
- Date Added:
- September 17, 2025
- Manufacturer:
- JEEP
SummaryGlobal Telematics Box Module Over The Air Update from R5C1 and R5O1 to R5T TBM2.H Software Version (FOTA) Customers may experience one or more of the following: - Error display of "Uconnect Box Requires Service" popups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ]. - TBM sleep mode not working causing battery drain in some cases. - Error display of "Uconnect Box Requires Service/Wifi Unavailable" pop ups; [ TBM DTC B22A9-96 Internal Performance Failure ].
Associated Products (11)Associated Documents