Merc I/O harness question?

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04-01-2006, 07:04 PM

Ryan Beckley

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Merc I/O harness question?

What pin is the ground on a Mercury wiring harness?

04-03-2006, 03:15 PM

Phazar454Mag

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Re: Merc I/O harness question?

I have scanned pictures of the pin layout and color code description from my MerCruiser service manual. As you can see the Ground pin is number 1.

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04-03-2006, 06:55 PM

Ryan Beckley

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Re: Merc I/O harness question?

Thanks Alot!

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