Bypassing 2019 Ford F-350 12 Volt Trailer Wiring Circuit

Question:

Tried all the tricks posted still don’t get 12v power. I would hook it directly to my battery but don’t want to mess up the computer. What’s the solution. Brand new trailer, lights work fine on a tester. 2019 f350 is the problem child

asked by: Rick R

Expert Reply:

Only solution if you've tried everything would be to bypass the factory wiring by running the 12 volt circuit straight to the truck battery with 10 gauge wire like part # 10-1-1 (sold by the foot) through a circuit breaker # 9510. This actually would bypass the factory wiring and would not mess with the computer at all.

expert reply by: Jameson C