1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Manual, P/N 520210, Page 278Get this manual
Starter Circuit Check Chart INotel Battery must be fully charged
Procedure Remove black lead from ground at CDConnect voltmeter between CD and common engine groundTurn key to START positionVoltmeter should show battery voltageConnect meter at START position
Result aIf no reading, go to Step
D Check voltage between ground and CDIt Steps thru IIRemove
starter to solenoid cable from ment while making checks
bIf meter reads battery voltage, reconnect black lead to ground and go to Step
(j) to prevent starter engage-
II Check voltage between ground
aIf meter reads battery voltage, lead is open between CD and
INote Steps fJ thru IITurn
key OFF before connecting and disconnecting meterTurn key to START position after connectingConnect meter at Turn key to START position