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August 25, 2022 Service bulletin

Customer Satisfaction Notification Z27 PHEV Battery Replacement

Jeep technical service bulletin Z27 for 2021 Jeep Wrangler.

Bulletin number
Z27
Component
Electrical system: 12v/24v/48v battery
Summary
Customer Satisfaction Notification Z27 PHEV Battery Replacement

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

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