2001 TOYOTA HIGHLANDER Service Repair Manual

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
290
Radiator Fan and Condenser Fan for 3MZ-FE
10A
HEATER
1G 8
72G 62G
25 1322
2
D 22
E 2
2
1 22E 42E 2G 8
2B 3
EH A
EB A 2 3
1 2 2G 3 22
22
140A ALT
30A CDS
30A RDI
F 7
46
15

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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The radiator fan motor and condenser fan motor operates according to the water temp. SW NO.1, water temp. SW NO.2,
A/C single pressure SW, and the A/C system condition. T

2005 HIGHLANDER (EWD592U)
291
The radiator fan motor and condenser fan motor operates according to the water temp. SW NO.1, water temp. SW NO.2,
A/C single pressure SW, and the A/C system condition. The FAN NO.1 relay, FAN NO.2 relay, FAN NO.3 relay are turned
on/off, to operate the fan motors at low speed (In series), or high speed (In parallel).
Low Speed Operation
When the A/C system is operated, or the water temp. SW no.2 is turned on, the condenser fan motor and radiator fan motor
rotate at low speed.
High Speed Operation
When the A/C single pressure SW is turned on, or the water temp. SW no.1 is turned on, the condenser fan motor and
radiator fan motor rotate at high speed.
A3 Pressure SW
3-2 : Close above approx. 15.5 kgf/cm2 (220 psi, 1520 kpa)
Open below approx. 12.5 kgf/cm2 (178 psi, 1226 kpa)
W3 Water Temp. SW No. 1
2-1 : Close above approx. 95°C (203°F)
W4 Water Temp. SW No. 2
1-Ground : Close above approx. 90°C (198°F)
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
A338 (3MZ-FE)E9C42J543
C538 (3MZ-FE)F738 (3MZ-FE)R139 (3MZ-FE)
D242J239 (3MZ-FE)W339 (3MZ-FE)
E6B42J439 (3MZ-FE)W439 (3MZ-FE)
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
222Engine Room R/B (Engine Compartment Left)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1G29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
2A
2B
2E27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2F
gg(g)
2G
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EB248 (3MZ-FE)Engine Wire and Engine Room Main Wire (Front Side of Engine Room R/B)
IK254Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)IK354Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)
: GROUND POINTS
CodeSee PageGround Points Location
EB48 (3MZ-FE)Right Front Fender Apron
EG48 (3MZ FE)Under the Left HeadlightEH48 (3MZ-FE)Under the Left Headlight
System Outline
Service Hints

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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Radiator Fan and Condenser Fan for 3MZ-FE
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E248 (3MZ-FE)Engine Room

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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MEMO

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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Radiator Fan and Condenser Fan for 2AZ-FE
30A RDI
6
30A CDS
4
140A ALT
1
W
F 7
WY
51 3222
22
EB2 2
1 225 13
4 22
22 2
2G 32G82B3
2E 2
W- BR- Y
2 3
EH A
L- Y
R- W
W- B
R-

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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25 1322
22
R- Y
B- Y
1 2
B- Y L- W
W- B
EG
W- BR- W
B- Y2G 7
2A 82G 6
A A
IK2 7
Y B- RB- R
Y
B- R
B- R
B- R FAN NO. 1
Relay
R 1J 5
B- Y
R- Y
R- Y B- R B- RY
R- W10A
HEATE

Page 655 of 2572

TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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Radiator Fan and Condenser Fan for 2AZ-FE
The radiator fan motor and condenser fan motor operates according to the engine coolant temp. SW, A/C single pressure
SW, the en

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TOYOTA HIGHLANDER 2001 Service Repair Manual 2005 HIGHLANDER (EWD592U)
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MEMO

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