Transition Harness - Northern Lights OM-C3 Operator's Manual

Transition Harness

The marine transition harness connects the engine wiring
harness and the main instrument panel. The engine end
of the transition harness contains connections for the 21-
and 23-pin connectors, the starter cutout relay, an external
shutdown connection, station select and an auxiliary
analog throttle input. The instrument panel end of the
harness contains connectors for station select/engine
sync, engine sync in and out, power and starting circuit
wiring for the instrument panel, wheelhouse analog
throttle and CAN bus connection.
A— Wheelhouse Station Speed
Input
B— Wheelhouse Throttle Input
C— CAN Connector (to marine
instrument panel)
D— Battery (+), Ground (—)
E— Engine Sync Input
F— Engine Sync Output
Troubleshooting
G— External Shutdown
Conector
H— Starter Cutout Relay
I— Auxiliary Throttle Input
J— Auxiliary Station Select
Input
K— 23-Pin Connector (engine
wiring harness)
L— 21-Pin Connector (engine
wiring harness)
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B
A
G
H
K
Transition Harness
C
D
E
F
I
J
L
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