Component Description: SCMG

The SCMG controls the operation of the driver multi-contour seat. PMI is required when a new SCMG is installed. The SCMG communicates on the MS-CAN. The SCMG controls the air pump (part of the front seat power lumbar assembly) which supplies the air pressure necessary to be diverted to the applicable air bladders as required for the desired mode(s) of operation.