Intelligent Power Module (IPM)
WARNING: This page is about a different car, the 2001 Dodge Grand Caravan, 2001 Dodge Caravan, 2001 Chrysler Voyager, and 2001 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
The Intelligent Power Module (IPM) is located in the engine compartment and connects directly to the Front Control Module (FCM). IPM is the primary means of circuit protection and power distribution of all vehicle electrical systems.