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September 10, 2025 Service bulletin

High Voltage Battery Pack Replacement XT1 Warranty Extension Customers may experience a Malfunction...

Chrysler technical service bulletin 08-299-25 for 2017-2021 Chrysler Pacifica Plug-In Hybrid.

Bulletin number
08-299-25
Component
Electrical system
Summary
High Voltage Battery Pack Replacement XT1 Warranty Extension Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0EDD-00 - Hybrid/EV Battery Pack "B" Deterioration. ● P0BBE-00 - Hybrid Battery Pack Voltage Variation. ● P1C5E-00 - Battery State Of Health Failed. NOTE: Any warranty qualifying issues outside of these specific DTCs will continue to be covered per the HV battery standard warranty coverage This bulletin involves replacing the high voltage battery pack.

Owners of these vehicles have filed 175 complaints in the electrical category.

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