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January 6, 2026 Service bulletin

Flash: Global Telematics Box Module (TBM) Updates Customers may experience the following: ● Uconnect Box...

Jeep technical service bulletin 08-001-26 for 2025 Jeep Wagoneer and 2025 Jeep Grand Wagoneer.

Bulletin number
08-001-26
Component
Electrical system
Summary
Flash: Global Telematics Box Module (TBM) Updates Customers may experience the following: ● Uconnect Box requires service message at start up. This bulletin involves reprogramming the TBM with the latest available software.

Owners of these vehicles have filed 4 complaints in the electrical category.

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