Lance camper draining battery
I picked up a 2016 lance 865. It is killing the truck batteries when plugged into the truck. If it sits for a couple days without starting the truck then it is really slow to start. On the plug I i...
Forum Discussion
joerg68 wrote:I tapped those into the 7 way at the rear of my truck.
On the truck side of the camper plug, have you connected Pin #4 or not? It has +12V from the truck when you look at a plug diagram such as this:
https://www.ajtnt.com/7-way-rv-plug-diagram/
Do you have a cheap multimeter? What is the voltage reading on Pin #4?
I just checked all the pins on the lance 6 pin on the truck and none of them had 12v. I checked all the pins on the 7 pin trailer plug on the truck and none of them had 12v with the ignition off.
I checked both the 6 pin and 7 pin plug with the blinkers, brakes, reverse lights and head lights on, everything had the correct voltage with the meter. Then nothing had voltage with the ignition off.
