FI SYSTEM/ CVT SYSTEM 6-45
“C51” CVT MOTOR CIRCUIT MALFUNCTION
INSPECTION
DETECTED CONDITION POSSIBLE CAUSE
CVT motor operating voltage is not supplied from
CVT control unit.
• CVT motor circuit open or short.
• CVT motor malfunction.
• CVT control unit malfunction.
• Remove the foot board. (
:
9-18)
• Place the motorcycle on the center stand and put the side
stand in.
1
OK
NG
z
09900-25008: Multi circuit tester
u
Tester knob indication: Voltage (
-
)
Loose or poor contacts on
the CVT contol unit coupler.
Replace the CVT control
unit with a new one.
OK
NG
Replace the CVT motor.
Next page
Turn the ignition switch OFF.
Check the CVT motor coupler
1
for loose or poor
contacts.
If OK, then measure the CVT motor operating voltage.
Insert the copper wires to the coupler
1
.
Remove the center stand switch
2
.
Start the engine and shift to Automatic mode.
Check that there is a change of motor operating voltage
as the engine speed is raised.
2
Disconnect the CVT motor coupler.
Check the continuity between Red wire – ground and
B wire – ground.
If OK, then measure the CVT motor resistance at the
coupler.
Ω
;
CVT motor resistance: Less than 0.8 Ω
z
09900-25008: Multi circuit tester
t
Tester knob indication: Resistance (Ω)
()
;
CVT motor continuity: ∞ Ω (Infinity)
Red wire – Ground
Brack wire – Ground
1
1
1
2
To Next Page
Loading...
