1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 283Get this manual
1sl 5Connect 12-volt source to the relay "S" terminalsUse an E.I ohmmeter calibrated on high ohms scale or continuity light to test for continuity on relay terminals "8+" and "M" The meter must show continuity1sl 6Leave the 12-volt source connected to the liS" terminalsConnect meter leads to relay terminals "8-" and "M" The meter must show no continuity7If your results vary, replace the relay ( 12V)