Thank you - I came to that realization a little bit ago also (aftermarket) after seeing where the wire goes into the cabin. Not sure what it would have been for though, nothing about the vehicle seems aftermarket. I charged battery up to 12.6V, turned the engine on and that dropped down to...
Blown Fuse- not sure what?
As its gotten colder here, I noticed my 4Runner was taking longer to start so assumed I would be replacing the battery soon. Today, the battery light came on and I eventually couldn't get it to start. I tested the battery with a multimeter and it had low voltage...
