Forum Discussion
dougrainer
Mar 24, 2016Nomad
The point on this mans problem is simple. He only has 3 wires to choose from. 1 wire is RED and the other 2 are WHITE. So, it is obvious that the RED is Positive and the WHITES are Ground. Take it from someone who has worked on these system for 37 years. Doug
PS, I have NEVER seen a Battery cable, AT THE BATTERY, that is White that is NOT a Neg(ground) wire.
PS, I have NEVER seen a Battery cable, AT THE BATTERY, that is White that is NOT a Neg(ground) wire.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,344 PostsLatest Activity: Dec 26, 2025