Power Steering Control Module (PSCM)

The PSCM is the ECU for the EPAS system. The module monitors all sensor inputs and HS-CAN messages that relate to the EPAS system and directly controls the output of the EPAS motor.

The PSCM and the steering gear are serviced as an assembly. When a new PSCM and steering gear are installed, the module receives vehicle configuration information from the BCM.