Dodge Caravan (2005 - 2007) – fuse box diagram - Auto Genius Dodge Caravan (2005 – 2007) – fuse box diagram. Year of production: 2005, 2006, 2007. Integrated power module (IPM) An Integrated Power Module is located in the engine compartment near the battery. Interior Fuse Box Location: 2005-2007 Dodge Grand Caravan The video above shows how to replace blown fuses in the interior fuse box of your 2006 Dodge Grand Caravan in addition to the fuse panel diagram location. Electrical components such as your map light, radio, heated seats, high beams, power windows all have fuses and if they suddenly stop working, chances are you have a fuse that has blown out.