Jeep Grand Wagoneer Service Bulletins
1,281 manufacturer communications on file.
- December 5, 2025•Document ID: 11026590Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 108942
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryMODULE - STEERING CONTROL
Associated Products (21)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 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 Cherokee+ 1 moreAssociated Documents - December 5, 2025•Document ID: 11026589Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 108941
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryMODULE - STEERING CONTROL
Associated Products (21)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 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 Cherokee+ 1 moreAssociated Documents - December 5, 2025•Document ID: 11026586Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 108953
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryDUCT - CLEAN AIR
Associated Products (11)Associated Documents - December 5, 2025•Document ID: 11026556Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- S2318000005 REV.C
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryThe customer’s complaint may include a message appearing in the cluster’s information center stating, “See User’s Manual For Proper Oil And Fuel” or “Service Engine See Dealer”. The customer may also mention a “low power” complaint.
Associated Products (12)Associated Documents - December 5, 2025•Document ID: 11026549Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-394-25
- Date Added:
- December 11, 2025
- Manufacturer:
- DODGE
SummaryTelematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure
Associated Products (98)2026 Alfa Romeo Stelvio2026 Alfa Romeo Tonale2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Dodge Hornet2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio+ 78 moreAssociated Documents - December 4, 2025•Document ID: 11026564Service CampaignENGINE
- Mfr Comm. #:
- 90C Combo Rev1
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryCUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA 90C Purge Valve Hose
Associated Products (5)Associated Documents - December 3, 2025•Document ID: 11026552Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S258A000021
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryDiagnostic Trouble Code (DTC) B15A1-00 Media Port Connection 1 Connection Found Set.
Associated Products (80)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Jeep Compass+ 60 moreAssociated Documents - December 1, 2025•Document ID: 11026551Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- S2502000001
- Date Added:
- December 11, 2025
- Manufacturer:
- JEEP
SummaryLower Ball Joint / Lower Control Arm Servicing Updates.
Associated Products (15)Associated Documents - November 21, 2025•Document ID: 11025706Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-377-25
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummarySecurity Gateway Module (SGW) Software Update he 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 **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 - November 21, 2025•Document ID: 11025704Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-375-25
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummaryFlash: Power Liftgate Module (PLGM) Updates Customers may experience **one or more of** the following symptoms: ● **The power liftgate will not open. ● The power liftgate system chimes when trying to operate the liftgate using a Hands Free Entry (HFE) kick while no key is detected in the zone. ● After enabling or disabling the HFE kick or the Power Liftgate Alert feature, the PLGM does not save the changes. ● Vehicle will not start due to a depleted battery.** ● The power liftgate latch releases after pressing the exterior handle switch, but the liftgate does not power open. This bulletin involves **inspecting and possibly** updating the PLGM with the latest software.
Associated Products (2)Associated Documents - November 21, 2025•Document ID: 11025703Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-344-25 REV. A
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummarySecurity Gateway Module (SGW) Software Update he 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 **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 - November 21, 2025•Document ID: 11025702Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-174-25 REV. A
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummaryFlash: Body Control Module (BCM) Updates Customers may experience one or more of the following: ● Battery drained. ● Ignition off draw. ● Instrument Panel Cluster (IPC) goes off and on when the vehicle goes into sleep mode. ● Door lock indicator lamps stay illuminated. This bulletin involves **inspecting and possibly** updating the BCM with the latest available software.
Associated Products (2)Associated Documents - November 21, 2025•Document ID: 11025701Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-173-25 REV. A
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummaryFlash: Body Control Module (BCM) Updates Customers may experience one or more of the following: ● Battery drained. ● Ignition off draw. ● Instrument Panel Cluster (IPC) goes off and on when the vehicle goes into sleep mode. ● Door lock indicator lamps stay illuminated. This bulletin involves **inspecting and possibly** updating the BCM with the latest available software.
Associated Products (2)Associated Documents - November 21, 2025•Document ID: 11025698Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-143-25 REV. A
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummaryFlash: Power Liftgate Module (PLGM) Updates Customers may experience **one or more of** the following symptoms: ● **The power liftgate will not open. ● The power liftgate system chimes when trying to operate the liftgate using a Hands Free Entry (HFE) kick while no key is detected in the zone. ● After enabling or disabling the HFE kick or the Power Liftgate Alert feature, the PLGM does not save the changes. ● Vehicle will not start due to a depleted battery.** ● The power liftgate latch releases after pressing the exterior handle switch, but the liftgate does not power open. This bulletin involves **inspecting and possibly** updating the PLGM with the latest software.
Associated Products (2)Associated Documents - November 21, 2025•Document ID: 11025697Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-142-25 REV. A
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummaryFlash: Power Liftgate Module (PLGM) Updates Customers may experience **one or more of** the following symptoms: ● **The power liftgate will not open. ● The power liftgate system chimes when trying to operate the liftgate using a Hands Free Entry (HFE) kick while no key is detected in the zone. ● After enabling or disabling the HFE kick or the Power Liftgate Alert feature, the PLGM does not save the changes. ● Vehicle will not start due to a depleted battery.** ● The power liftgate latch releases after pressing the exterior handle switch, but the liftgate does not power open. This bulletin involves **inspecting and possibly** updating the PLGM with the latest software.
Associated Products (2)Associated Documents - November 19, 2025•Document ID: 11025733Service Bulletin/Repair InstructionsSTRUCTURE:BODY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2523000089
- Date Added:
- November 26, 2025
- Manufacturer:
- JEEP
SummaryPassive Entry Exterior Door Handle Inoperative When Touched For Lock And Or Unlock.
Associated Products (21)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 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 Cherokee+ 1 moreAssociated Documents - November 14, 2025•Document ID: 11025641Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2308000034 REV.A
- Date Added:
- November 19, 2025
- Manufacturer:
- RAM
SummaryNo Wireless Charging Or Slow Wireless Charging
Associated Products (69)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand 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 Cherokee2025 Jeep Grand Cherokee L+ 49 moreAssociated Documents - November 14, 2025•Document ID: 11025628Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-146-25 REV. A
- Date Added:
- November 19, 2025
- Manufacturer:
- JEEP
SummaryFlash: Radio Frequency Hub Module (RFHM) Updates Customers have experienced: ● **Intermittent key fob detection. ● Possible dead batteries in key fobs. ● Proximity Wake-Up (welcome feature) does not activate at times.** ● Uconnect app requests not functioning (none of the app functions work, lock/unlock, remote start). This bulletin involves inspecting and possibly updating the RFHM module with the latest available software.
Associated Products (2)Associated Documents - November 14, 2025•Document ID: 11025626Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-091-25 REV. B
- Date Added:
- November 19, 2025
- Manufacturer:
- JEEP
SummaryFlash: Radio Frequency Hub Module (RFHM) Updates 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): ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers have experienced: ● **Intermittent key fob detection. ● Possible dead batteries in key fobs. ● Proximity Wake-Up (welcome feature) does not activate at times.** ● Uconnect app requests not functioning (none of the app functions work, lock/unlock, remote start). ● Vehicle won’t start unless the key fob is pressed to Keyless Ignition Node (KIN). ● Key fob not detected when inside vehicle. ● Passive Entry (PE) intermittently inoperative. ● KIN unresponsive This bulletin involves inspecting and possibly updating the RFHM module with the latest available software.
Associated Products (2)Associated Documents - November 13, 2025•Document ID: 11025723Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 108458
- Date Added:
- November 26, 2025
- Manufacturer:
- RAM
SummaryDETECTOR - EVAPORATIVE SYSTEM INTEGRITY MODULE
Associated Products (59)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Cherokee2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Wagoneer2026 Jeep Renegade2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Wagoneer+ 39 moreAssociated Documents