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Home >> Volvo >> 2017 >> V60 T5 Dynamic, AWD >> Repair and Diagnosis >> Steering >> Power Steering >> 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 >> Steering Angle
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Steering Angle

GLL1001725Courtesy of VOLVO CARS CORPORATION

The Steering wheel angle sensor module (SAS) (4/68) informs the Power Steering Control Module (PSCM) (6/163) about the actual steering wheel angle via the CAN. This allows the Power Steering Control Module (PSCM) (6/163) to calculate the optimum desired value for the electric motor speed for optimum steering assistance, irrespective of the speed of steering wheel movements.