460 Ford Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
120 Posts
In most cases, a poor ground will not force an active battery drain when off. That said, address all your grounds, cables and straps to get those common issues out of the way. Following, I would add to the suggestion for seeking power drain by testing drain amps OFF, then pulling fuses one-at-a-time to see when the drain reduces or stops. If it's on a fused circuit, stuff on that fuse is your suspect. Focus from there.

If there is no effect pulling fuses, the drain is on direct feed, so check your vehicle's wiring diagram to check individual devices for the same effect as when you pulled fuses. Let us know how it goes!
 
1 - 1 of 1 Posts
Top