Engine Stop Switch Inspection - Suzuki RM-Z250 Owner's Service Manual

ENGINE STOP SWITCH INSPECTION

• Remove the seat, radiator covers and fuel tank. ("5-2)
• Disconnect the engine stop switch lead wire coupler 1.
• Measure the engine stop switch resistance between Black/
Yellow lead wire and Black/White lead wire.
# Engine stop switch resistance
Black/Yellow –
ON
Black/White
Black/Yellow –
OFF
Black/White
! 09900-25008: Multi-circuit tester set
& Tester knob indication: Resistance (Ω)
If the measurement is out of the specification, the cause may lie
in the engine stop switch.
If the measurement is within the specification, check the continu-
ity between the engine stop switch coupler and CDI unit coupler.
("19-17)
Normally, use the needle pointed probe to the back-
side of the lead wire coupler to prevent the terminal
bend and terminal alignment.
! 09900-25009: Needle pointed probe set
Under 1 Ω
∞ Ω (Infinity)
CAUTION
ELECTRICAL SYSTEM
B/Y
B/W
B/Y
B/W
CDI unit coupler (Harness side)
14-10