The video above shows how to replace blown fuses in the interior fuse box of your 2013 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. If your Grand 2011, 2013-2016 Dodge Grand Caravan 3.6 wiring diagrams May 20, 20182011, 2013-2016 Dodge Grand Caravan 3.6 wiring diagrams zipped in PDF format. Code: 2011 Dodge Grand Caravan 3.6\Body - Accessories\Computer Data Lines. 2011 Dodge Grand Caravan 3.6\Body - Accessories\Diagnostic Socket. 2011 Dodge Grand Caravan 3.6\Body - Accessories\Integrated Power Module.