Turn the ignition switch to "ON" and make sure the fuel reserve indicator comes on.
If the fuel reserve indicator does not indicate properly, check the following.
Open and support the front end of the fuel tank (page 3-4).
Disconnect the fuel pump 3P black connector.
Jump the Brown/black and Green wire terminals of the wire harness side using a jumper wire.
Turn the ignition switch to "ON" and make sure the fuel reserve indicator comes on.
If the fuel reserve indicator comes on, replace the fuel pump assembly.
If the fuel reserve indicator does not come on, check for open or short circuit in wire harness.