October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Alternator Fr Signal

This signals the ECM when the alternator (ALT) is charging. For troubleshooting of the ALT FR signal circuit, see Fig 1 and Fig 2 .ECM is located behind passenger seat. See Figure .

Fig 1: Alternator (ALT) FR Signal Diagnostic Flow Chart (1 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Alternator (ALT) FR Signal Diagnostic Flow Chart (2 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.