No charge from tow vehicle
We just took a quick trip to Cades Cove. No hookups in campground so we run off batteries. I checked the battery voltage before we headed home and again when we arrived. It appears that I had no charg...
Forum Discussion
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Thanks for this. Looked in junction box under kingpin. No fuses there. I will try cleaning the terminals and checking grounds and see what that gets me."
Yes, but did you stick an actual voltmeter there to see if it was doing truck (when running) 13+ volts or only the same voltage as when you put the voltmeter on the trailer batteries with no 7-pin connected?
Never mind for now about getting a proper full charge on the trailer batts from the7-pin. You just want to know if you are getting at least 13.x at the trailer batts with the truck running and the 7-pin connected.
Need to use the voltmeter place to place along the way to find where you lose the truck's 13.x volts on the trailer's side.
Thanks for this. Looked in junction box under kingpin. No fuses there. I will try cleaning the terminals and checking grounds and see what that gets me."
Yes, but did you stick an actual voltmeter there to see if it was doing truck (when running) 13+ volts or only the same voltage as when you put the voltmeter on the trailer batteries with no 7-pin connected?
Never mind for now about getting a proper full charge on the trailer batts from the7-pin. You just want to know if you are getting at least 13.x at the trailer batts with the truck running and the 7-pin connected.
Need to use the voltmeter place to place along the way to find where you lose the truck's 13.x volts on the trailer's side.
