1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 283Get this manual
Starter Circuit Check, 2030TE Disconnect starter cable at point
ill with this check to avoid accidental starting while testingINote Engine must be inNeutralthroughout test procedureStep Procedure Connect voltmeter between cable at point G) and groundPress start button
before proceeding
Results If meter shows 12 volts, test starter If meter shows volts, go to step EJ If meter shows 12 volts, go to step
Check voltage to cable at point
and ground
fJ Check voltage at
Connect voltmeter between point
If meter shows volts, test battery and cablesCheck voltage at point Connect voltmeter between point If meter shows 12 volts, go to step