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Home >> Volvo >> 2017 >> V60 T6 Polestar >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering - Design And Function >> Power Steering Control Module (PSCM) >> Power Steering Control Module, Electric Power Steering (PSCM) [2014-2018, B4204T11 | 2014-2016, B4204T12 | 2017-2018, B4204T43 | 2016-2018, B4204T9] >> Function >> Engine Status And Engine Speed (Rpm)
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Engine Status And Engine Speed (Rpm)

GLL1035555Courtesy of VOLVO CARS CORPORATION

The engine control module (ECM) (4/46) provides information about engine status and engine speed via the CAN. This information is used to activate the electric motor when the engine is started.

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