[flybouy]

Originally Posted by rthibeaux

I just purchased this RV last week, it did not come with an owner manual and I cannot locate it online.

However, the 12v Battery I just replaced 2 days ago and it is dead. The unit is connected to a 50amp electric service.

Can anyone share with me the location of the power converter or have you had a similar issue? If so, what was your finding?

Thanks in advance

Check the 2 reverse polarity fuses located either by themselves on the distribution panel or on the converter itself. In 2012 Keystone used black and white battery cables instead of red & black. The white is the negative and black is positive. If you as much as touch them to the battery in reverse those 2 fuses will blow preventing the battery from powering the trailer or being charged.