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September 8, 2026 Other

Radio Over The Air Update to U43.17 R1H Software Version (FOTA) Customers may experience one or more of...

Jeep technical service bulletin OTHERDOC_183 for 2026-2027 Jeep Grand Cherokee, 2026-2027 Jeep Grand Cherokee L and 2026 Jeep Grand Cherokee 4xe and others.

Bulletin number
OTHERDOC_183
Component
Electrical system
Summary
Radio Over The Air Update to U43.17 R1H Software Version (FOTA) Customers may experience one or more of the following: - Navigation Stability - Android Auto & Carplay stability & connectivity - Power management app - Distorted/glitchy display prior to start‑up animation - Text appearance display - Widget incorrect display - Turn signal blind spot response timing - Audio cut out - Drive Modes selection - Park assist Guidelines selction

Owners of these vehicles have filed 11 complaints in the electrical category.

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