Honda FourTrax Rubicon TRX520FA5 2020 Owner's Manual page 36

Indicators & Displays
(4)
(5)
(4) "E _ _ _ _ _ F"
(5) "LO FUEL"
When the fuel gauge show "E _ _ _ _ _ F" (4) and "LO FUEL" (5)
blink 3 times alternately and fuel mark blinks, you should refuel as
soon as possible.
The amount of fuel reserve is approximately:
1.29 US gal (4.9 ℓ)
Fuel gauge failure:
If the fuel gauge E – – – – – F (6) is blinking, the fuel gauge function
has failed. See your dealer.
(6)
(6) "E – – – – – F"
26 Instruments & Controls