Digital Electronic Control Engine stop control Engine start/stop button (PORT)
Engine start/stop button (center)
Engine start/stop button (STBD)
Digital Electronic Control ECM (PORT)
Digital Electronic Control ECM (center)
Digital Electronic Control ECM (STBD)
0 1 2
Engine ECM (PORT)
Engine ECM (center)
Engine ECM (STBD)
3 4
ALL engine start/stop button
Digital Electronic Control ECM (PORT)
Digital Electronic Control ECM (center)
5
Digital Electronic Control ECM (STBD)
6 Engine ECM (PORT)
Engine ECM (center)
7
Engine ECM (STBD)
A B A Engine start/stop button signal B Engine stop request
8 9 10
A 2-10