Section 73 (Starting System): Starting: Operation
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 Dodge Intrepid, 2002 Chrysler Intrepid, 2002 Chrysler Concorde, 2002 Chrysler 300M, and 2001 Dodge Intrepid. However, it is still accessible from the selected car via links, so may be relevant.
These components form two separate circuits. A high amperage circuit that feeds the starter motor up to 300+ amps, and a control circuit that operates on less than 20 amps.
The PCM controls a double start over ride safety that does not allow the starter to be engaged if the engine is already running.