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December 16, 2022 Service bulletin

Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: ?...

Jeep technical service bulletin 21-032-22 REV. B for 2023 Jeep Grand Cherokee and 2022 Jeep Grand Cherokee 4xe.

Bulletin number
21-032-22 REV. B
Component
Fuel system, diesel: storage: tank assembly
Summary
Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: ? Harsh Shift ? Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode. This bulletin involves performing a transmission quick learn with wiTECH.

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