1997 Ford F-350 Headlights go out when truck is started. Trailer, dash & side markers won't go off when headlight switch pushed off.

Asked by Sep 09, 2013 at 09:47 PM

Question type: General

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trailer wiring if not factory may be back feeding, if not the switch itself may be cooked from trailer lights overloading , feel if warm to touch when on,

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    Tom Demyan
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