Forum Discussion

1L243's avatar
1L243
Explorer II
Apr 18, 2017

Water pump causes led lights to flicker when on Battery

This is a new trailer and when on battery power and using the water pump all the led lights flicker. There are two batteries and they are fully charged... Any thoughts of what could be causing thi...
1L243's avatar
1L243
Explorer II
Apr 19, 2017
Today I checked battery connections, water pump connections and connections at the converter power supply. All seemed fine.

The trailer is a 2017 and has two new batteries. I installed a battery monitor inside the trailer wired directly to the the batteries.

When on battery and running cabin led's and the water pump the voltage drops about .08volts on the monitor. The lights only flicker when on battery they don't flicker when plugged into 110.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,188 PostsLatest Activity: Jan 17, 2025