Specifications

Section 3
3-22
TOYOTA Technical Training
Electric cooling fan systems were first used in transverse-mounted
engines in front-wheel drive vehicles (the drive belt is not near the
radiator). Since the fan(s) is electrically powered, various sensors can
control fan operation.
1
1
1
1
0
1
1
3
2
2
2
5
5
5
5
4
4
4
3
3
2
5
1
1
1
1
2
EA1
E
A1
2
1
2
2
5
5
5
5
5
EB EB
W-B W-R R W
W-B
W-B
W-B
W-B
B-R
B
M
M
W-B B-R B-R
B-R
L-B
L
L
B
W-B
B-w
1
1
6
3
3
8
2
2
3
4
5
2
F
2
D
2
D
2
D
2A
2
A
2A
2A
2
E
Radiator
Fan Relay
No. 3
R 1
R
adiator
Fan Motor
A
2
A/C High
P
ressure SW
From Magnetic
Clutch Relay <26-4><27-5>
W 3
Water Temp.
SW
Front Left FenderFront Left Fender
Radiator
Fan Relay
N
o. 2
Radiator
Fan Relay
A
1
A
/C Condenser
Fan Motor
30A
C
DS
F
AN
30A
R
DI
F
AN
E
ngine
M
ain
Relay
Electric Cooling
Fan Circuit
Fan relays activate
cooling fans at low or
high speed depending on
coolant temperature or
system pressure.
Fig. 3-25
752f325
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