1999 Evinrude "EE" Electric Outboards Service Manual, P/N 787021, Page 157Get this manual

1999 Evinrude "EE" Electric Outboards Service Manual, P/N 787021, Page 157

Hand SteeredVariable Speed Models ANo RunStep 1Check battery, connections and polarity24V models won't run on 12V
OJ Step 2
Disconnect motor wires from control boardMark wire locations on control board to be sure they are reconnected correctlyConnect 12V across motor wiresmotor should run
aYesReplace control board bNoRepair or replace motorBInterrupted Speed Operation
[IJ Step 1

Remove handle and control board as an assembly
Step 2Remove and inspect speed control for irregularities in the contact surfaceReplace control circuit if speed control appears damagedStep 3If speed control appears okay, check for loose or broken connections on wires