Just found this fourm.
2004 Tacoma, V6, 4x4, auto.
I'm looking for the plug that goes in the back of the alternator.
Checked CarQuest, O'Reilly, NAPA. No listing.
I almost sure the dealer will want to sell the whole harness.
Anyone know of a junk yard that might have late model Toyota????
I'm thinking most use the same alternator, so the plug might be the same.
Also looking for a wire diagram of the charging system.
Would like to find out what the three wires go to, and what the pin out would be.