Another gauge issue (not Black Tank crud)
Got a problem with my (new) Pursuit's gray tank gauge. It reads 1/3 full all the time - whether it's empty or so full it's backing up into the shower pan. Been doing this since I picked the rig up, so it's not something I did. Yes, it's still under warranty, but if it's a simple fix I can do myself it'll save me a 150 mile round trip to the dealer. It's a standard KIB 2-wire system with the little red resistor array near the tank and yellow / green / orange wires going to the sensors. I measured the resistance between each of those and it's close to what the KIB literature calls out. Any idea what the next step should be?
2016 Coachmen Pursuit 31BD
2015 Jeep Wrangler Sport Toad
Nights camped in 2016: 19