26+ Mercury Fuse Box Diagram. (instrument lights are on when ignition key switch is turned on.) If using junction boxes, place one box (4‐, 6‐, or 8‐way as needed) at the helm for each engine.

The serial numbers are the manufacturer’s keys to numerous engineering details that apply to your mercury marine power package. If your fuse box and fuse box lid look like this, these are the correct instructions for your application. The engine control module provides the ignition timing signal to the ignition control module (icm) to control.
Fuses Are Grouped Into Three Fuse Boxes To Be Found Respectively On The Dashboard, On The Passenger Compartment Right Pil Lar And In The Engine Compartment.
Parking light circuit can also be found in the connector under the fuse box. Install boat accessory equipment using an appropriate power source connection, such as a fuse panel or junction box circuit breaker. The serial numbers are the manufacturer’s keys to numerous engineering details that apply to your mercury marine power package.
All Rmst Page Revision Date 1 Of 1 5/30/03 Note:
Circuit 15 relay rear sam control unit with fuse and relay module electric steering lock control unit electronic ignition switch control unit exterior lights switch valid for socket in glove. If your fuse box and fuse box lid look like this, these are the correct instructions for your application. Use this wiring diagram when instrument lighting is wired directly to the ignition key switch.
Wire Color Changes To Red/Black (+).
Mercury mercruiser starters, alternators, distributors, solenoids, circuit breakers, fuses, and other components that could generate a spark comply with external ignition standards and. Ignition control (ic) spark timing for each cylinder is based on this input. 3.0l engine wiring diagram (breaker points ignition) alternator water temperature sender
If Using Junction Boxes, Place One Box (4‐, 6‐, Or 8‐Way As Needed) At The Helm For Each Engine.
Do not tap directly into any of the electrical wiring. (instrument lights are on when ignition key switch is turned on.) Refer to the mercury precision parts accessories guide for an optional accessory power relay kit that will accommodate higher amperage draw.
If Making Only One 10‐Pin Smartcraft Connection At The Helm Use A 10‐Pin Female‐To‐Female.
Trade catalogs on resettable mercury fuses and distribution boxes. For more information go to www.p65warnings.ca.gov. A fused accessory panel with up to a 40‐amp.