COOLING SYSTEM
flee
INSPECTION OF ELECTRIC COOLING FAN
COMPONENTS
1.
INSPECT COMPARTMENT TEMPERATURE SENSOR
LOCATION
;
On the
c
vl
i
n
d
e
r
head
r.""
plilte.
Using
8n
ohmmeter,
m
e
as
u
re
the resistence between
t
he
t
erm
i
na
l
s
.
Rut,lInee:
Approll.
627.0
n
at
scoC
(U9"F)
Approx.
2(16.5
II
at
SO'C (17S"F)
If
'ttrslonce is not
8S
specified. r
e
p
lace
the
sensor.
2. INSPECT COOLING FAN REtA Y
(S .. procedure Cooling Fan Reley on
page
CO-2S)
LOCATION: I
n the
No.5
jum;lion block of the front
lug-
1/8ge
compartment.
3. INSPECT ENGINE MAIN RELAY
IS
••
procedure Engine M,ln Ralav on
page eH-1St
LOCA
T
I
ON
:
In
the
No.2 junction block of the
engine
c
ompartment
.
4. INSPECT COOLING FAN MOTOR
(a)
Co
nn
e
c
t bauery
and ammeter to the Ian motor con
ne<:10t'.
tbl
Check
that the fan motor
rotet"
sm
oo
t
hl
y.
end
cheek
Ihe leeding on the emmlll'
SUl'Idald amperage:
3.1
-
4.3 A
