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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...
wa8yxm's avatar
wa8yxm
Explorer III
Apr 18, 2017
Three thoughts
1: Low/week/too small/bad battery
2: Bad conneciton.. Suspects 1 and 2 are the battery terminals and the chassis end of the negative cable
3: Wires way too small because the proper size costs more.

And that about covers it.

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