2008 ford expedition 6 volt parasitic draw and a clicking under dash?

2008 ford expedition 6 volt parasitic draw and a clicking under dash?

Parasitic draws are measured in AMPS not Volts. Start pulling Fusible Links and then Fuses to isolate the draw. Or find the Relay that's clicking and unplug it. And hope it stats without it. But you will probably need professional help. Unless you have a Test Light and Multimeter and know what to check.

That car doesn't have a 6 volt system! And, if you mean 6 amps that's a big draw. Use a multi meter set on amps and connect to the battery. Remove the fuses, one at a time, until you find the right circuit.

You won't have a 6 volt draw… It's a 12 volt system. You measure voltage draw in milliamps and you need to wait until all of the modules go to sleep. If the door is open or a hood light is on you'll get readings that are not accurate.