Jeep Grand Cherokee Service Bulletins
4,246 manufacturer communications on file.
- October 23, 2025•Document ID: 11024576Service Bulletin/Repair InstructionsWHEELS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000093
- Date Added:
- October 29, 2025
- Manufacturer:
- JEEP
SummaryInstrument Panel Cluster (IPC) Displays “Service Tire Pressure System”, Tire Pressure Monitoring System (TPMS) Lamp is Flashing
Associated Products (4)Associated Documents - October 22, 2025•Document ID: 11024551Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-336-25 REV. A
- Date Added:
- October 29, 2025
- Manufacturer:
- JEEP
SummarySecurity Gateway Module (SGW) Software Update Customers may experience **one or more of **the following: ● **Connectivity services will not work - including WIFI setup, Alexa, live traffic etc. Level 2 Plus functionality also affected/not enabling. ● SGW not responding to diagnostic and showing offline.** ● Wifi cannot be setup. The following software enhancements are also available: ● Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid and **U3033-01 - Control Module Security Certificate Missing/Invalid - General Electrical Failure** are both active or stored and cannot clear. This DTC will not turn on the Malfunction Indicator Light (MIL). ● If a Firmware Over The Air (FOTA) message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. ● SGW module is not responding to diagnostics and is showing offline. This bulletin involves **inspecting and possibly** flashing the SGW to the latest software level in the case that the FOTA did not function
Associated Products (2)Associated Documents - October 21, 2025•Document ID: 11025028Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2509000009
- Date Added:
- November 5, 2025
- Manufacturer:
- JEEP
SummaryEngine Oil Leak
Associated Products (92)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 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 Voyager+ 72 moreAssociated Documents - October 17, 2025•Document ID: 11024617Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000091
- Date Added:
- October 29, 2025
- Manufacturer:
- JEEP
SummaryRadio (ETM) Is Always Setting Stored DTC B15A1-00 Media Port 1 Connection
Associated Products (29)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Jeep Wrangler2024 Chrysler Pacifica+ 9 moreAssociated Documents - October 11, 2025•Document ID: 11024304Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-338-25
- Date Added:
- October 15, 2025
- Manufacturer:
- JEEP
SummaryFlash: 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)Associated Documents - October 9, 2025•Document ID: 11024323Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 105646
- Date Added:
- October 15, 2025
- Manufacturer:
- CHRYSLER
SummaryMODULE - STEERING CONTROL & COLUMN
Associated Products (57)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Grand Cherokee+ 37 moreAssociated Documents - October 8, 2025•Document ID: 11024297Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 11-002-25 REV. A
- Date Added:
- October 15, 2025
- Manufacturer:
- JEEP
SummaryMuffler Hanger Rattle Customers may experience the following: ● Exhaust rattle going over bumps and on rough roads. This bulletin involves inspecting the exhaust system and if necessary tightening or replacing one or both of the muffler hanger fasteners
Associated Products (1)Associated Documents - October 8, 2025•Document ID: 11024295Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-336-25
- Date Added:
- October 15, 2025
- Manufacturer:
- JEEP
SummarySecurity Gateway Module (SGW) Software Update *The following software enhancements are available: ● Update for Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid. NOTE: This DTC will not turn on the Malfunction Indicator Light (MIL) but is active or stored and cannot clear. ● If a FOTA message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. ● SGW is not responding to diagnostics and showing offline.* This bulletin involves flashing the SGW to the latest software level in the case that the FOTA did not function.
Associated Products (2)Associated Documents - October 8, 2025•Document ID: 11024294Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-335-25
- Date Added:
- October 15, 2025
- Manufacturer:
- JEEP
SummarySecurity Gateway Module (SGW) Software Update *The following software enhancements are available: ● Update for Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid. NOTE: This DTC will not turn on the Malfunction Indicator Light (MIL) but is active or stored and cannot clear. ● If a FOTA message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. ● SGW is not responding to diagnostics and showing offline.* This bulletin involves flashing the SGW to the latest software level in the case that the FOTA did not function.
Associated Products (2)Associated Documents - October 6, 2025•Document ID: 11024311Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- S2522000003
- Date Added:
- October 15, 2025
- Manufacturer:
- JEEP
SummaryTire 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 moreAssociated Documents - October 4, 2025•Document ID: 11024043Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2508000084
- Date Added:
- October 8, 2025
- Manufacturer:
- JEEP
SummaryB273C-00 - Digital Crash Input Stored In The HCP, Service Hybrid Electric Vehicle System Warning Message And Red Wrench Light Displayed
Associated Products (5)Associated Documents - October 4, 2025•Document ID: 11024060Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-310-25
- Date Added:
- October 8, 2025
- Manufacturer:
- JEEP
SummaryR1H 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
Associated Products (14)2024 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 Cherokee2021 Jeep Grand Cherokee LAssociated Documents - October 3, 2025•Document ID: 11024033Service Bulletin/Repair InstructionsSERVICE BRAKES; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S238A000038 REV.D
- Date Added:
- October 8, 2025
- Manufacturer:
- JEEP
SummaryAuto Emergency Braking (AEB) Unavailable – Service Required Message In Cluster
Associated Products (6)Associated Documents - October 2, 2025•Document ID: 11024035Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100325 Rev 1
- Date Added:
- October 8, 2025
- Manufacturer:
- JEEP
SummaryBefore 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.
Associated Products (34)2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002024 Alfa Romeo Stelvio2024 Dodge Hornet2024 Jeep Compass2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2023 Alfa Romeo Stelvio2023 Jeep Cherokee2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler2022 Alfa Romeo Stelvio2022 Jeep Cherokee2022 Jeep Grand Cherokee+ 14 moreAssociated Documents - October 1, 2025•Document ID: 11024049Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-302-25 REV. A
- Date Added:
- October 8, 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 (6)Associated Documents - 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