1996 Johnson Evinrude "ED" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 507127, Page 248Get this manual
Solenoid Tests
All engine wiring must be disconnected from the solenoid before proceeding with this test1Calibrate ohmmeter on appropriate scaleConnect one lead to terminal and the other lead to terminal Ohmmeter should show high reading If ohmmeter shows low reading, replace the solenoid
2With the ohmmeter still connected as described in Step 1, attach positive battery jumper to terminal and negative battery jumper to terminal The solenoid should close with an audible click Ohmmeter should show low reading If ohmmeter shows high reading, replace the solenoid3After installing the solenoid, coat all wires and terminals, except the battery "+" connection, with OMC Black Neoprene Dip