1988 Johnson/Evinrude "CC" 40 thru 55 Models Service Manual, Page 143Get this manual
131 _ Step 2Stop Circuit Tests
Stop ButtonKey Switch Elimination Test
ASeparate the five-wire connector between the power pack and the armature plate]'"
8Insert jumper wires between the "A," "8," "0" terminals of the five-wire connector
To avoid possible shock hazards, do not handle ignition coil or tester leads during the test