"0 miles to empty" , but I have a FULL tank of gas on 2006 Jeep Commander

The vehicle displays "0 miles to empty" and the Gage is on E, but I just topped off the jeep with fuel. Does anyone have this issue and what's the remedy?

2 answers
possible fuel sending unit issue.
FUEL SENDING CIRCUIT ISSUE BUT I BELIEVE YOU HAVE TO REPL ENTIRE UNIT AS AN ASSM