Honda CRF450R 2009 Service Manual page 539

Select
the
kIl
range
of the tester.
INSPECTION
Connect the 12 V battery.
- '09:
page 6-19
- After '09: page 6-19
Disconnect the condenser 3P (After '09: 2P) (Black)
connector,
Turn the -ECM" selector switch ON.
Measure and record the voltage at the condenser
connector tenTlinals of the wire side.
Connection: Black (+) - Green
(-I
STANDARD : About battery voltage
If there is no voltage, check for open circuit in Black or
Green wires.
If there is voltage, check the condenser as follows.
1. Turn the "ECM" selector switch OFF and connect
the condenser 3P (After '09: 2P) (Black) connector.
2. Turn the "ECM" selector switch ON for a few
seconds and charge the condenser.
3 . Turn the "ECM" selector switch OFF and discharge
the condenser.
4. Disconnect the condenser 3P (After '09: 2P)
connector and check the resistance between the
condenser side terminals.
The condenser is normal if the resistance comes
near 00 once and eventually becomes
DO .
If the resistance stays at 00 or does not change,
replace the condenser.
NOTE:
If the inspection is interrupted, connect the
condenser 3P (After '09: 2P) (Black) connector and
restart the procedure from the step 1.
ELECTRICAL SYSTEM
wire side/male lenninal
G
~-:T7r:'---
81
e
wire side/male terminal
17-23