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Home >> Volvo >> 2021 >> S90 T6 R-Design >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery And Mounting - Design >> (Cell Module) >> Cell Module [2018-2022, B4204T28] >> Connection And Communication
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Connection And Communication

The cell module communicates with the Battery Energy Control Module (BECM) via the cell voltage and temperature unit CVTN.

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