2006-2009 Suzuki LT-R450 Service Manual, Page 145Get this manual

2006-2009 Suzuki LT-R450 Service Manual, Page 145

FI SYSTEM DIAGNOSIS DEALER MODE The defective function is memorized in the computerUse the special tool 's coupler to connect
I CAUTION Before checking the malfunction code, do not disconnect the ECM lead wire couplers and turn the ignition switch
OFFIf the couplers from the ECM are disconnected, the malfunction code memory is erased and the malfunction code can not