Forum Discussion
georgelesley
Dec 25, 2019Explorer
We towed a Ford Focus with the same running gear as a Fiesta for several years. We just put a battery disconnect switch on the negative post and powered the lights and supplemental brake from the car battery after it was disconnected from the chassis. Easy to do and is the safe way to do it. You do NOT want any part of the original wiring possibly being activated. Use diodes in the rear wiring as well to prevent back feeding voltage into the car chassis.
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