Oil Level Gauge Wiring - Mercury 150 EFI Service Manual

WIRING DIAGRAMS
Route TAN lead on starboard side of engine to engine/remote control harness. Connect
as shown.
IMPORTANT: Tape back and isolate any unused wiring harness leads.
a -
b -

Oil Level Gauge Wiring

LIGHT BULB POSITION A
Use this position when using a separate light switch for instrument lighting.
a -
b -
Page 2D-14
b
Lead from Temperature Sender
Engine/Remote Control Harness
a
+12 Volt Light Switch Wire
Position Light Bulb to the Switched Position
a
28086
b
51109
90-883728 JULY 2001