Suzuki DF25/DF30 Four Stroke Service Manual, Page 79Get this manual
ELECTRICAL 4-9 Remote control models Circuit check schematic +
Starter motor relay
Sub cable
Starter motor
WR Battery GND WR Br Br YG Neutral switch GND GND Br GND
ST BAT GND
Ignition switch
Starter motor will not run
Measure voltage at terminal 1It must be above 12VIs result OK?
Battery cable failure
Check for relay "click" sound when turning ignition switch to "START"Is there "click" sound?
Check 25A fuse and fuse case(See page 4-4 Is result OK?
Measure voltage at terminal with ignition switch at "START"It must be above 12 VIs result OK?