2000 Johnson/Evinrude SS 25, 35 3-Cylinder outboards Service Manual, Page 112Get this manual
Ohmmeter TestStop Button INotel All ohmmeter tests must be performed with the engine NOT running
1The steering handle contains combination stop buttonemergency stop device When the clip and lanyard assembly is removed, the emergency stop device is in the STOP position When the clip and lanyard assembly is installed, the emergency stop device is in the RUN position To stop the engine when the clip and lanyard assembly is in place, press the stop button until the engine stops
2Install the clip and lanyard
3Calibrate an ohmmeter on appropriate scaleDisconnect 4-pin Amphenol connector between stop button and ignition moduleConnect meter leads between stop button terminal "B", and clean engine ground The meter must show high reading4Momentarily, press inward on the stop button The meter must show low reading