Charging System
WARNING: This page is about a different car, the 1997 Dodge Viper and 1996 Dodge Viper. However, it is still accessible from the selected car via links, so may be relevant.
Battery voltage is supplied to PCM. The PCM in turn supplies battery voltage to Gen source (+) terminal. The PCM varies battery charging rate by using a battery temperature sensor, along with sensed line voltage, is monitored to vary amount of current produced by generator. This is done by cycling Gen field driver.