Posts Tagged: Chrysler

Understanding the Chrysler charging system

May 20, 2013

Learn how the Chrysler charging system works Chrysler charging systems power the alternator field in different ways depending on the generation PCM installed in your vehicle. Consult a shop manual for the exact system used in your vehicle. This is just an overview of how the Chrysler charging system works. In a Next Generation Controller PCM the alternator has 3 wires. The black wire is a contact ground. The PCM sends a pulsed power to the alternator field coil on the dark green wire. The strength of the field depends … Read More