Am I Supposed to See 12V at the Tail Lights?
Re our Coachmen Freedom Express 192RBS: I have a verified measurement of only 10.39V at my left rear tail light. I am producing 13.9V from my 7-pin connector on our Ridgeline at the tail light term...
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WHAT is the voltage at the front 7 way Bargman. What is the voltage at the other Tailight or any of the clearance lights? Garbage IN Garbage out. If the input is below 12 volts, then you have something wrong with your truck/tow supply. The VOLTAGE at all your lights comes from your Tow vehicle. NOT from the RV. You should have at minimum 13.1 volts with tow vehicle running at all lights. Doug
