Circuit/System Description
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The generator control module also called the starter generator control module is comprised of the following three control modules; the hybrid powertrain control module, 14 volt power module and the drive motor control module. These three control modules are non serviceable and are part of the generator control module.
The drive motor control module operates the starter generator based upon hybrid powertrain control module information.
The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range.