Jfholcombe
New Member
I just purchased a 2016 Crossroads Altitude AF3712. It has 2 fill ports on exterior for freshwater, not counting hose hookup for campgrounds. Also has a switch inside for #1 and #2 freshwater storage. It has 2 blackwater drains outside as well as 2 graywater drains. 2 seperate hookups for sewer drain hose. The switch inside doesnt seem to work as I filled both tanks and it doesnt swap over after using all water in 1 tank. Previous owner said he had never used storage tanks for frsehwater so he couldnt help. Anyone else have similar setup? I took switch panel off and looked for bad connections and all fuses are good. Also battery charge indicator and frehwater tanks arent showing water levels at all.