1992 Johnson Evinrude "EN" Electric Outboards Service Manual, P/N 508140, Page 38Get this manual
8Turn the switch to speed The meter must show continuit,y when the second lead is connected to the GREEN 18 gao lead The meter must show no continuity when the second lead is connected to the GREENWHITE 18 ga oand RED 14 gao leads9Turn the switch to speed The meter must show continuity when the second lead is connected to the RED 14 ga olead The meter must show no continuity when the second lead is connected to the GREEN 18 gao and GREENWHITE 18 gao leads10Replace the switch or wiring harness if your test results vary11 Refer to Section for assembly informationResistor Wire12 Hand Control Models