2003+ Suzuki DF9.9/DF15 four stroke outboard motors service manual, Page 65Get this manual
IGNITION AND ELECTRICAL
INSPECTION
IGNITION SWITCH (Remote control model)09930-99320: Digital tester Tester range:(Continuity) 1Disconnect the ignition switch from the remo-con box wiring harness2Check continuity between the wiring leads at the key positions shown in the chart(OFF) (ON) (START)
Key Position Black OFF ON START FREE PUSH
Switch Lead Wires Green White Gray Brown Orange