Engine Synchronizer Wiring Diagram - Mercury 150 EFI Service Manual

WIRING DIAGRAMS

Engine Synchronizer Wiring Diagram

LIGHT BULB POSITION A
Use this position when using a separate light switch for instrument lighting.
a -
b -
LIGHT BULB POSITION B
Use this position when instrument lighting is wired directly to the ignition key switch.
(Instrument lights are on when ignition key switch is turned on.)
a -
b -
Page 2D-16
a
SEND
+12 Volt Light Switch Wire
Position Light Bulb to the Unswitched Position
Position Light Bulb to the Switched Position
Sender
b
51105
a
b
51106
90-883728 JULY 2001