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Service bulletins for the 2026 Jeep Grand Cherokee

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

274 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
91008112026-05-20. Service bulletin. SUSPENSION. Clunking when going over bumps, potholes, or turns. During diagnosis dealers may find rubber separating from the bushing on the tension link. This is normal and most likely is not attributed to the noise. Please follow normal diagnosis and ensure all tie-rod and ball joints are properly torqued and if worn, replace. If diagnosis leads to lower control arm replacement, the tension link(s) should be replaced first then test driven to ensure noise has disappeared before any handling link replacements.
08-208-26 REV. A2026-05-20. Service bulletin. ELECTRICAL SYSTEM. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle.
08-209-262026-05-20. Service bulletin. ELECTRICAL SYSTEM. Unable To Link Key FOB To Memory Profile Customers may experience the following: ● Customer is unable to link their Key FOB to the memory seat profiles using the published learning procedure in the Owner's Manual.
08-208-262026-05-20. Service bulletin. ELECTRICAL SYSTEM. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
08-207-262026-05-20. Service bulletin. ELECTRICAL SYSTEM. Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
1117022026-05-20. Service bulletin. ELECTRICAL SYSTEM. SWITCH - LIFTGATE
S2618000003 REV.A2026-05-20. Service bulletin. ENGINE. MIL-On, Engine Runs Rough
S248A000015 REV.A2026-05-20. Service bulletin. ELECTRICAL SYSTEM. Poor Audio Quality And Or Static From Wireless Devices
S26180000032026-05-20. Service bulletin. ENGINE. MIL-On, Engine Runs Rough
S26090000072026-05-20. Service bulletin. ENGINE. Coolant Leak, Low Coolant Level/Loss of Coolant from Overflow Bottle
S26090000082026-05-20. Service bulletin. ENGINE. Loss of Engine Oil Pressure, Engine No Crank/No Start
08-209-262026-05-13. Service bulletin. ELECTRICAL SYSTEM. Unable To Link Key FOB To Memory Profile Customers may experience the following: ● Customer is unable to link their Key FOB to the memory seat profiles using the published learning procedure in the Owner's Manual.
08-208-262026-05-13. Service bulletin. ELECTRICAL SYSTEM. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
08-207-262026-05-13. Service bulletin. ELECTRICAL SYSTEM. Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
1117022026-05-13. Service bulletin. ELECTRICAL SYSTEM. SWITCH - LIFTGATE
S2618000003 REV.A2026-05-13. Service bulletin. ENGINE. MIL-On, Engine Runs Rough
S248A000015 REV.A2026-05-13. Service bulletin. ELECTRICAL SYSTEM. Poor Audio Quality And Or Static From Wireless Devices
S26180000032026-05-13. Service bulletin. ENGINE. MIL-On, Engine Runs Rough
S26090000072026-05-13. Service bulletin. ENGINE. Coolant Leak, Low Coolant Level/Loss of Coolant from Overflow Bottle
S26090000082026-05-13. Service bulletin. ENGINE. Loss of Engine Oil Pressure, Engine No Crank/No Start
1114022026-05-06. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. AIR BAG - DRIVER
1114032026-05-06. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. AIR BAG - DRIVER
1116202026-05-06. Service bulletin. ELECTRICAL SYSTEM. ACTUATOR - A/C AND HEATER
1116192026-05-06. Service bulletin. ELECTRICAL SYSTEM. ACTUATOR - A/C AND HEATER
08-198-262026-05-06. Service bulletin. ELECTRICAL SYSTEM. Global Telematics Box Module (TBM) Firmware Over The Air (FOTA) Update 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): ● B22A9-96 ECU Internal Performance-Component Internal Failure. ● B1560-11 Cellular Antenna 1 - Short To Ground. ● B1560-13 Cellular Antenna 1 - Circuit Open. ● B1561-11 Cellular Antenna 2 - Short To Ground. ● B1561-13 Cellular Antenna 2 - Circuit Open. ● B1562-14 GPS Antenna Short To Ground Or Open. Customers may also experience the following: ● "Uconnect Box Required Service" message in Radio Display. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The TBM software will be updated from R5C1, R5M2 or R5R to R5T software level.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.