Suzuki RM-Z250 - Engine Stop Switch Inspection

ELECTRICAL SYSTEM 14-11
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
! 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.
("19-20)
! 09900-25009: Needle pointed probe set
ON
Black/Yellow –
Black/White
Under 1 Ω
OFF
Black/Yellow –
Black/White
∞ Ω (Infinity)
CAUTION
Normally, use the needle pointed probe to the back-
side of the lead wire coupler to prevent the terminal
bend and terminal alignment.
B/W
B/Y
B/W
B/Y