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Home >> Chrysler >> 2009 >> 300 V8-5.7L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Description and Operation >> Powertrain Control Module - Description >> 5V Power Supplies
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5V Power Supplies






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