Corolla S Sedan L4-1794cc 1.8L DOHC MFI (2001)
Low Fuel Lamp/Indicator: Testing and Inspection
INSPECT FUEL LEVEL WARNING LIGHT
a. Disconnect the connector from the sender gauge.
b. Connect terminals 1 and 3 on the wire harness side connector.
c. Turn the ignition switch ON, check that the warning light lights up.
HINT: If the warning light does not light up, test the bulb or inspect wire harness.