Toyota 3S-GE Repair Manual page 368

EG-354
ENGINE — COOLING SYSTEM
i>
0' T \
57/
\ - . O
((10 O0
A \°<§%
_#>-/
\ ,1 I V,
. I ' , '
.._'
1
P05564
Continuity
A.
Ohmmeter
2 .2!'/I 1
Ohmmeter \,:/ HE, (b)
4 3
Elm
Continu
"Y
Possss
2.
(8)
Ohmmeter
1 I I
Continui
2 .—.
1", 'f' Battery
4 l'\ 3
IY
P05966
B.
(6)
(bl
EGlIG—0I
N01 Coming No.1 Cooling Fan Relay ('FAN NO.1')
\./ Fa" may NO.1 COOLING FAN RELAY INSPECTION
1. REMOVE NO.1 COOLING FAN RELAY
INSPECT NO.1 COOLING FAN RELAY
Inspect relay continuity
Using an ohmmeter, check that there is continuity
between terminals 1 and 2.
Check that there is continuity between terminals 3
and 4.
If continuity is not as specified, replace the relay.
Inspect relay operation
Apply battery voltage across terminals 1 and 2.
Using an ohmmeter, check that there is no continuity
between terminals 3 and 4.
If operation is not as specified, replace the relay.
3. REINSTALL NO.1 COOLING FAN RELAY