Please Help! 2011 Tacoma power draw issue.

[007]

I've disconnected everything I've added, winch etc. The draw is happening with the key off and I've checked every fuse/relay behind the coin holder and in the fuse block. The only way it stops is if I remove the power to the 140 amp alternator fuse. I've disconnected the starter and alternator, but the draw was still there until I pull the 140 amp fuse, but I think this cuts power to the whole fuse block.

The draw is 1 amp 9.5 volts - any ideas???

 

[Tacovendor]

Sounds like a back feed thru the alternator, hard one to diagnose.

 

[007]

But wouldn't the draw disappear, when I disconnect the main wire and plug from the alternator?

 

[007]

But wouldn't the draw disappear, when I disconnect the main wire and plug from the alternator?

 

[Tacovendor]

Best thing is take it to a dealer out good mechanic