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Service bulletins for the 2022 Jeep Grand Wagoneer

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.

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

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
S22230000172022-05-31. Service bulletin. ELECTRICAL SYSTEM. FSM Folding Stow Module Replacement Information B235A-00 ECU In Plant Mode
S22230000152022-05-31. Service bulletin. ELECTRICAL SYSTEM. Dead Battery, Cluster Back Lighting Stays On, Ignition Off Draw
S22080000602022-05-31. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Low Fuel Warning Indicator Stuck ON
S22080000592022-05-31. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Rear Seat Entertainment Screens Offline Or Blank
S2108000015 RevH2022-05-31. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Uconnect Box Requires Service Message
08-173-21 REV. A2021-12-13. Service bulletin. ELECTRICAL SYSTEM. Flash: Telematics Box Module (TBM) Updates This bulletin involves reprogramming the TBM with the latest software available. The customer may describe the following: Remote operation inoperative. Wi-Fi unavailable. Issues logging in and enabling Wi-Fi. SOS calls unavailable.
08-173-212021-12-13. Service bulletin. ELECTRICAL SYSTEM. Flash: Telematics Box Module (TBM) Updates This bulletin involves reprogramming the TBM with the latest software available. The customer may describe the following: Wi-Fi unavailable. Issues logging in and enabling Wi-Fi. SOS calls unavailable.
S2108000249 Rev.2021-12-13. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; VEHICLE SPEED CONTROL. Cluster And Radio Display Settings Reverted Back To The Default Settings, Auto Door Locks And Paddle Shifter Inoperative
S21080002762021-12-13. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER; EQUIPMENT. Midtronics GR8 Instructs Technician To Separate Secondary Battery
S21080002742021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Battery Drain Caused By Radio Amplifier
S21080002732021-12-13. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. DTC B2286-00 Calibration Not Learned - Lost Calibration Set

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