Toad related electrical question
I have a 2018 Thor Siesta 24ST, 4 down towing a 2016 Ford Focus. I wired the Focus to trickle charge from the coach's 7 pin connector, and included a diode in the positive line to keep the Focus battery from feeding back to the coach battery.
Today when I hooked up the Focus to tow, I noticed that when the electric cable was connected, the coach taillights (not the front lights) glowed very faintly (hard to even notice in daylight). I disconnected the cable and the taillights went out. Neither vehicle was turned on. I'm baffled. Any ideas? Thanks.
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