2009-2012 Honda MUV700 Big Red Service Manual, Page 178Get this manual
FUEL SYSTEM (PGM-FI) Turn the ignition switch to ON (I) and measure the voltage between the wire harness side 5P connector terminalsConnection: Brown
FUEL PUMP 5P CONNECTOR (Terminal side of the wire harness)
(+1- Green H
There should be battery voltage for few seconds after the ignition switch turned to ON (l)If there is battery voltage, replace the fuel pump assemblyIf there is no voltage, check the following:open circuit in the Brown wire between the fuel pump and fuel pump relayopen circuit in the Green wire between the fuel pump and ground terminalfuel pump relay and its circuits (page 6-38)