'03 4.0 -- low voltage on alternator "A" terminal
'03 4.0L w/228,000 miles that I haven't had registered in a couple years (wasn't charging when parked) that I'm in the process of resurrecting.
After putting in a new battery, alternator and belt, the dash low voltage light was still coming on below 2500rpm.
Checked the terminals today -- 12.3v @ battery, 12.3v @ B+ terminal, 0.4v @ A terminal (Yellow/White wire) which I believe is the exciter voltage...ah hah! From what I found online that should be at battery voltage.
But the yellow/white wire disappears into split loom...and all my googling and reading the owners manual has left me with no clue where to look for a fusible link (that I think it has) or maybe which fuse if fused. It may be that I just don't know the right term to search for!
So, before I start cutting open the wiring harness at the alternator and working back to trace the yellow/white wire...any pointers where to look?