What Trailer Wiring Circuit Normally Powers Trailer Interior Lights
Published 03/31/2022
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Question:
Is the constant 12v black wire used to power interior lighting thanks
asked by: Don
0
Expert Reply:
Yes, the 12 volt accessory circuit of trailer wiring is normally what powers the interior lights of a trailer like the part # 398SB.
expert reply by:
Jameson C
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