Fuel gage not working in 2019 427

[Newroadwarriorowner]

We just purchased our toy hauler and noticed that we can’t seem to get the fuel gage to read for either of our fuel tanks. we have turned on the fuel pump timer and then are holding down the toggle switch to get a reading. Nothing happens. We are checking the fuse next. What else do we need to check to try to isolate the problem?
thanks!

 

[david-steph2018]

Check and make sure there is power to the switch or gauge. You will need to get to the back of these and it may be easier to remove the whole panel. Just make sure you do not disconnect any other wires.
Since it is not reading either of the tanks, I would look for something common to both tanks, hence the thought of the switch or gauge not getting power.