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LIGHTS/METERS/SWITCHES
If
the
motor
does
not start,
remove the right front
mud guard and
right
inner fender (page
2·9),
and
disconnect
the
fan
motor
2P connector.
Measure the
voltage between
the
harness side
Blue
wire termi-
nal
(+1
and ground
H.
There
should be battery voltage with
the
ignition
switch
ON.
-
If there is no voltage, check
for
open circuit in
Blue
wire.
-
If there
is
voltage,
check for open circuit in
Green/black wire
between the ECM
and
fan
motor.
If
it is OK, the fan motor is
faulty.
ENGINE OIL TEMPERATURE (EDT)
SENSOR
INSPECTION
Remove the following:
-
right front
mud
guard (page
2-8)
-
right inner fender (page
2-9)
Disconnect the connector and
remove the
engine oil
temperature (EDT) sensor.
Suspend the
EOT
sensor
in a
pan of engine oil on an
~~~~~~~~~~~~~~~~~~~~
electric
heating
element
and measure the resistance
THERMOMETER
22-20
through
the
sensor as
the
oil
heats up.
NOTE:
•
Soak
the EOT
sensor in oil
up to
its
threads
with
at least
40 mm
(1.57 in)
from the bottom
of
the
pan to
the
bottom
of
the
sensor .
•
Keep the temperature constant for
3
minutes
before
testing.
A sudden
change
of
temperature
will
result
in
incorrect
readings.
Do
not let the
Ihermometer
or
EOT
sensor
touch
the pan.
Temperature
Resistance
150~
C
(302°
F)
306 - 340
n
209-2310
EOT
SENSOR
Replace the
EOT
sensor if it is out of specifications
r' C ciN' N
i:ciro:R1r.
by more
than
10%
at any
temperature listed.
Install
the EOT sensor with a
new
sealing washer
and tighten it.
TORQUE:
18 N'm
(1.8
kgf·m,
13 Ibf.ft)
Connect the
EOT
sensor connector.
Install the removed
parts
in
the reverse
order of
removal.
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