Where does the sending unit wire for the kicker tank land under the dash? Fuel level does not change when I select the R tank on the touch pad. If its not wiring, how hard is it replace the sending unit?Thanks!
easiest way to diagnose is to just unhook the wire a the tank and ground it, if it goes full and when released goes to E, then the sending unit is going to be faulty. If no movement then you going to have to look elsewhere.
Forgot to mention, i have smarcraft guages. The smartcraft gauge does not change when i select the R tank. I would think it would at least flash but i dont know how its wired. Maybe the smartcraft has never been set up to read the kicker tank?
SC gauges do not ground out and go to full, neither will NexSys system as it is Smart Craft or digital. The wire should be Yellow with a stripe, the main tanks should be Yellow as will the lead to the system.