The side marker lights on my trailer are a bit weird. The right side seems to be working properly. The LEDs come on with the running lights and blink brighter with the turn signals. It is just a two-wire setup mounted on plastic, and it appears that the control box gives them 9V for running and a full 12v for turn signals. The left side is the same setup, but only comes on with running lights - they dont blink brighter with turn signals. Do I have a bad control box?
asked by: Curtis
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