2006-2009 Suzuki LT-R450 Service Manual, Page 144Get this manual

2006-2009 Suzuki LT-R450 Service Manual, Page 144

FI SYSTEM DIAGNOSIS SELF-DIAGNOSIS FUNCTION The self-diagnosis function is incorporated in the ECMThe function has two modes,
position sensor signal, tip-over sensor signal, ignition signal, injector signal, fuel pump relay signal or ignition switch
signal is not sent to ECMIn this case, FI light is lighted and blinked in the indicator panelVehicle can not runWhen ignition
switch is turned ON, FI light is lit for seconds and thereafter remains unlitThe ignition switch is turned ON, and the engine
stop switch is turned OFFIn this case, the indicator panel does not receive any signal from ECM, and the indicator panel
does not light "FI light"If FI light is not lighted when turning the ignition switch to ON, the FI light does not indicate
the trouble codeIt is necessary to check the wiring harness between ECM and indicator panel couplersThe possible cause of