What Would Happen If ???

[bpmcgee]

Lewi,

If it happens when it rains, that would indicate to me that you've got a bare hot wire someplace that gets water in it when it rains.

At some point when you believe the drain to be happening, a good way to narrow it down would be to pull the fuses from the fuse box one at a time and put an ammeter across them. If there's current flowing through a circuit, have probably found it.

The quickest way to tell if you have a drain is to get a test light and put it inline on your hot at the battery. If it glows, you have a drain. Remember to remove this before you try starting the truck <g>

Brian