Coolant Temperature Gauge; Fan Motor Switch Inspection - Honda Motorcycle Service Manual

INSPECTION
Fan motor does not stop
1. Turn the ignition switch OFF, disconnect the connector
from the fan motor switch and turn the ignition switch
ON again.
1
Motor does not stop
1
Motor stops
+
t
Shorted wire between Faulty fan motor switch
the fan motor and the
switch
.
Fan motor does not start
1. Disconnect the connector from the fan motor switch and
ground the connector to the body with a jumper wire.
Turn the ignition switch ON and check the fan motor.
t
Motor does not start
t
Motor starts
t
Faulty fan motor switch
Poor fan motor switch
connection
t
2. Check for battery voltage between the fan motor
switch connector and ground
+
No battery voltage
1
Battery voltage
4
Broken wire harness
+
Faulty fan motor
-
Blown sub fuse
-
Faulty ignition switch
Poor connection at the
ignition switchlfuse box
connector
IGNITION MAIN
I
FUSE SWITCH FUSE
CONNECTOR
COOLING
FAN
SWITCH
Date of Issue: March, 1995
o
HONDA MOTOR CO.,LTD.
25-5
COOLANT TEMPERATURE GAUGE
The therrno sensor changes the amperage of the current that
flows to the coolant temperature gauge and moves the gauge
needle according to the change in coolant temperature
SUB
IGNITION MAlN
FUSE SWITCH FUSE
TEMP GAUGE
-
-
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