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Home >> Chrysler >> 2009 >> 300 LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 240 (Electronic Control Modules (Service Information)) >> Electronic Control Modules - Service Information >> Module-Powertrain Control >> Description >> Five Volt Power Supplies - Primary And Secondary

Five Volt Power Supplies - Primary And Secondary

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

The Powertrain Control Module (PCM) supplies two independent regulated 5V power supply circuits; primary and secondary.