Forum Discussion
GordonThree
Aug 27, 2016Explorer
What is the new truck? Years back I've seen trucks with a dual battery option, usually as part of snow plow package.
I think the extra battery helps run the electric hydraulic pump and extra safety lights, rather than bog down the alternator. I had an 06 1500 Sierra with room for two batteries, but only wiring for one.
I think the extra battery helps run the electric hydraulic pump and extra safety lights, rather than bog down the alternator. I had an 06 1500 Sierra with room for two batteries, but only wiring for one.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,348 PostsLatest Activity: Jan 12, 2026