Chrysler Repair Questions? Ask a Mechanic for Answers ASAP
Hello and welcome to just answer. The IOD fuse powers the interior lighting, radio , and on some models the 12 volt power outlet I believe it also powers the glove box light and lighted sun visor vanity lights. Check those things and let me know if you find the cause of the draw.
The cluster should power down within 5 seconds after key off. if it does not. then the cluster will need to be replaced, and that is the remaining source of the draw