Electrical: "Ignition off draw" problem
This is related to a 95 Caravan 3.3 liter. The battery is suffering from a current leak when engine and all accessoriesare off. I think it is referred to an ignition-off current draw. I measured it by disconnecting the negative post and placing a meter between the post and the negative cable. I read 0.3 to 0.4 Amp. When I remove the fuse that is actually protecting a circuit with the same name (Ignition off draw) the current drops to 0.
Does anyone know what that IOD circuit is all about and how I can correct the leak?
Note: The battery make is Interstate. It is about 3 year old.
Thanks for the help