Forum Discussion
RJsfishin
Apr 09, 2014Explorer
If it uses relays, then all the switch does is activate the relays, which is what does the polarity reversing. It seems to maybe have bad contact in a relay ?
There is no ground ! It doesn't need a ground. It needs a pos & neg, and reverse polarity.
There is no ground ! It doesn't need a ground. It needs a pos & neg, and reverse polarity.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,194 PostsLatest Activity: Feb 01, 2025