CO-30
1---
''''-''
. ' ,
ON-VEHICLE INSPECTION
Low Coolant Temperature
{below 85°C (1 85°F))
1. TURN IGNITION SWITCH ON
Check thet the fan does not rotate.
II
i
t rotate.
chick
the Ian relay and temperature
switch.
and
Check for a separaled connecto, or ""e,ed
wire
btl·
ween the relay and
temperature
switch.
2. DISCONNECT TEMPERATURE SWITCH CONNECTOR
Check thaI the fan rOlales
.
II
it does
not, check. the fan relay, fan mOIOf. ignition
and fuse. and check 'Of II short circuil between thi!
I ..
relay and temperatu,e switch.
3. CONNECT TEMPERATURE SWITCH CONNECTOR
High Coolant Temperatufe
(above 90°C (1 94cFJ)
START ENGINE
la) R,ise engine
coolant to
abo
... e 90·C (1 94°FJ.
[b)
Check that the fan rotates.
II
it
does not.
replitce
t
he temperature
.wltch.
INSPECTION OF COOLING FAN COMPUTER
CIRCUIT
INSPECT COOLING FAN COMPUTER CIRCUIT
LOCATION:
RHO
I
n the
right side
of the front compartment.
lHO
In the
lelt
side
01
the
Iront
compartment
.
Disconnect
the
c
ool
i
n
g
fin computer. and check thl con
nector on Ihe
wiring hlmes. side
IS
s
ho
w
n
in thl chlrt
below.
COOlant ' ......
