1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 231Get this manual
Starter Circuit CheckTTL
it To avoid accidental starting of engine, disconnect starter cable at CDINotel Engine must be in NEUTRAL throughout test procedureBattery must be fully chargedStep Procedure Results
Check voltage to cable at
Connect voltmeter between cable at CD and groundPress start button
If meter shows 12 volts, test starter If meter shows volts, go to Step
EI Check voltage at
Connect voltmeter between and ground
If meter shows 12 volts, go to Step
If meter shows volts, test battery and cables
Check voltage at
Connect voltmeter between and groundPress start button
If meter shows 12 volts, go to Step