When we did our PDI on our 2011 Bighorn 3055 the water system was frozen at the dealership so we couldn't fill the tanks like we wanted to do. Now at home attached to city water we started to fill the shower/br grey tank #1. After about 10 minutes the guage said 1/3 and after another 10 minutes 2/3. Then after 20+ more minutes guage not showing full or water not appearing in shower or sink. We took of three screws of the underbelly by the steps and couldn't really see anything unusual. Where should we go from here?
Last edited: