2004 SR Johnson 4 Stroke 9.9-15HP Outboards Service Manual, Page 77Get this manual
IGNITION AND ELECTRICAL STARTER MOTOR Check: Relay operation (Continuity between the relay terminals)
Digital tester Tester selector:
1Disconnect: Relay wires (Y G and B) Cable and wire on terminal G), (2)
Tester probe connection
Probe Terminal G) 2Use 12V Battery3Connect: YellowGreen wireBattery C) Black wireBattery 8
When 12V appliedContinuity When 12V not appliedInfinity
Other probe Terminal (2)
12 Battery