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October 27, 2022 Service bulletin

Battery Warning Lamp On, Battery Charging Voltage Fluctuates

Jeep technical service bulletin S2208000178 for 2021 Jeep Wrangler.

Bulletin number
S2208000178
Component
Electrical system: 12v/24v/48v battery
Summary
Battery Warning Lamp On, Battery Charging Voltage Fluctuates

Owners of these vehicles have filed 310 complaints in the electrical category.

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