2006-2009 Suzuki LT-R450 Service Manual, Page 162Get this manual
FI SYSTEM DIAGNOSIS
7) Remove the headlight assembly(c:::J'4-33) 8) Disconnect the ECM coupler9) Check the continuity between Red wire and terminal 10)Also, check the continuity between GB wire and terminal lAPS lead wire continuity: Continuity (0 1)))
,-lOOt09900-25008:
Multi-circuit tester set 09900-25009: Needle pointed probe set Tester knob indication: Continuity test (01)))
ECM coupler (Harness side)
I CAUTION I