Service bulletins for the 2022 Jeep 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.
619 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: 12-volt battery are shown. Show all
| S1408000384 | 2024-03-18. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On |
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| 0815922 | 2022-10-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM; SEATS; ELECTRICAL SYSTEM:SOFTWARE. Flash: Seat Massage Module (SMM) Updates This bulletin involves reprogramming the SMM with the latest software available. The customer may describe the following: Either one or both massage seats inoperative after the battery was charged from a full drain state. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.