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November 24, 2022 Service bulletin

Radio Over The Air Updates to JR34.3/JR34.4 and JR34.41

Jeep technical service bulletin 0821422 for 2019-2020 Jeep Grand Cherokee, 2019-2020 Jeep Wrangler and 2019-2020 Jeep Cherokee and others.

Bulletin number
0821422
Component
Electrical system
Summary
Radio Over The Air Updates to JR34.3/JR34.4 and JR34.41

Owners of these vehicles have filed 2,176 complaints in the electrical category.

Vehicles covered

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