Answer
Nov 06, 2025 - 09:30 AM
Our article A key to identifying your alternator terminals gives the full answer and what is shown below is a summary:
The battery positive connection can be called B, or B+ or sometimes A.
Indicator lights can be D+, or I or L, or E
The Stator (rpm signal source) can be S, T or W or AC Tap
The chassis negative connection can be G (ground) or B-
The field connection is usually F
The voltage sense wire can be S
The battery positive connection can be called B, or B+ or sometimes A.
Indicator lights can be D+, or I or L, or E
The Stator (rpm signal source) can be S, T or W or AC Tap
The chassis negative connection can be G (ground) or B-
The field connection is usually F
The voltage sense wire can be S
