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Where Does 12 Volt Accessory Wire Run to on Trailer Wiring


Where does the black wire connect to on the trailer? curt 7way replacement wiring


Expert Reply:

Sounds like you are talking about the 12 volt accessory circuit of a 7-way and are asking about where it would need to get ran.

Normally this circuit goes to the positive post of a trailer battery and is used to keep the battery topped off but it can also be ran to power exterior or interior trailer lights.

expert reply by:
Jameson C

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