Fan relay TOYOTA LAND CRUISER 1998 Factory Repair Manual

I24921
Fuses:
1. TOWING
2. MIR HTR
3. RR HTR
4. HAZ-TEN
5. ALT-S
6. NV-IR
7. FR FOG
8. TOWING BRK
9. HEAD CLNER
10. FR-IG
11. PANEL
12. TOWING TAIL
13. TAIL
14. -
15. BAT
16. TEL
17. AMP
18. EFI or ECD NO.1
19. AM2
20. ETCS
21. HORN
22. HEAD RH-LWR
23. HEAD LH-LWR
24. HEAD RH-UPR
25. HEAD LH-UPR
26.STARTER
27. GLOW
28. ST1
29. AHC
30. ABS NO.1
31. ABS NO.2
Relays:
A. AHC
B. ABS SOL
C. ABS MTR1
D. ABS MTR2
E. STARTER
F. EFI or ECD
G. C/OPN
H. F/PUMP
I. HTR
J. IG1 NO.1
K. MIR HTR
L. RR HTR
M. FR FOG
N. TAIL
O. PANEL
P. CDS FAN
Q. MG CLT
R. W/TEMP CUT
S. HEAD
T. HEAD HI
U. HORN
A
1
B CD
E F
G
H I
J
KL
MN O
P
RST
U Q
2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25 26
2728 29 30 31
Engine Room R/B BE-12
- BODY ELECTRICALPOWER SOURCE
2385 Author
: Date
:
2004 LAND CRUISER (RM1071U)

EM-84
- ENGINE MECHANICALENGINE UNIT
1657 Author
: Date
:
2004 LAND CRUISER (RM1071U)
13. CONNECT HOSES, WIRES, CONNECTORS, CLAMPS,
GROMMET AND CABLES
(a) Connect the 2 PS air hoses to the hose clamp on the No.3
RH timing belt cover.
(b) Connect the generator wire.
(c) Connect the generator connector.
(d) Connect the hose clamp for the PS air hose.
(e) Connect the PS air hose to upper intake manifold.
(f) Connect the 2 heater hoses.
(g) Connect the engine wire clamp to the bracket on the cowl
panel.
(h) Connect the engine wire grommet to the cowl panel.
(i) Connect the ground strap connector.
(j) Connect the fuel main hose and the clamps.
(k) Connect the fuel return hose and the clamp.
(l) Connect the air inlet hose to the charcoal canister.
(m) Connect the EVAP hose to the charcoal canister.
(n) Connect the engine wire to the clamp on the right fender
apron.
(o) Connect the clamp on battery negative (-) cable to the
relay box.
(p) Connect the battery negative (-) cable to the right fender
apron.
(q) Connect the battery positive (+) terminal cable.
14. CONNECT ENGINE WIRE TO CABIN
(a) Connect the 3 wire harness connectors.
(b) Install the ECM with the 3 screws.
(c) Connect the 3 connectors to the ECM.
(d) Install the glove compartment door.
(e) Install the lower No.2 panel.
15. INSTALL FAN PULLEY, FAN, FLUID COUPLING AND
GENERATOR DRIVE BELT
(a) Temporarily install the fan pulley, the fan and the fluid cou-
pling assembly with the 4 nuts.
(b) Install the generator drive belt. (See page CH-16)
(c) Tighten the 4 nuts holding the fluid coupling to the fan
bracket.
16. INSTALL RADIATOR AND FAN SHROUD
(a) Place the fan shroud in the installation position.
(b) Install the radiator with the 2 support collars, the 2 nuts
and the 2 bolts.
(c) Connect the 2 A/T oil cooler hoses to the radiator.
(d) Install the lower radiator hose.
(e) Attach the lower side of the fan shroud to the brackets of
the radiator, and install the fan shroud with the 2 bolts.
(f) Install the 2 brackets on the wire to the radiator with the
2 bolts.
(g) Install the 2 clamps on the A/C discharge tube to the
brackets on the wire with the 2 nuts.

2004 LAND CRUISER (EWD548U)
8B HOW TO USE THIS MANUAL
The ground points circuit diagram shows the connections from all major parts to the respective ground points. When
troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify
the problem ground quickly. The relationship between ground points (
EA, IB and IC shown below) can also be
checked this way.
5
5
5
5
4
44
4
4 BA15IB18EA2
ID115
IC33 IA12 E 3
W-BW-B W-B W-B W-B
W-B
W-B
W-B
W-B W-B
W-B
W-B W-B
W-B
W-B W-B W-BW-B W-B W-B W-B
W-B
W-B
W-B
W-B W-B W-B
W-B
BR
W-B
BR BRW-BW-B W-B
W-B
W-B
W-B
W-B W-B W-B
W-B
W-B W-B
W-B
W-B
BR W-B
BR BR
BR W-B (4A-GZE)
W-B W-BI 2
I 2
B 5 I 5 I 5 I 5
B 5
B 5
B 5
I 5
I 5
I 3 I 3 E 3
E 3
E 3
E 2
E 4
E 5
E 4
E 5
E 6 E 4 E 4
B 4
EA I 4
B 4
B 4
I 4 I 8
IB IC 443E5
3E6 3G13 3F3 3D1 3B7W-B
W-B
W-B W-B W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B W-BI 6
I 6
I 2 3C7
10A A A A
A
A
Junction
Connector J 1
W-B
W-B
W-B W-B
BR W-B W-B
W-B
W-B W-B
W-B
I GROUND POINT
FAN MAIN Relay
FAN MAIN Relay
A/C Relay No.2
A/C Relay No.3
Radiator Fan Motor
Headlight Cleaner Relay
Headlight LH
Headlight RH
Front Fog Light LH
Brake Fluid Level SW Front Fog Light RH Front Turn Signal Light RH
Front Clearance Light RH
Front Turn Signal Light LH
Front Clearance Light LH
Door Lock Control SW
Door Courtesy SW RH
Door Lock Motor RH
Door Lock Control Relay
Blower Resistor
Idle-Up SW
A/C Amplifier
Radio and Player
HEATER Relay
Auto Antenna MotorA/C Control Assembly
Blower Motor
Blower SW
Parking Brake SW
Combination Meter
Combination SW
Cruise Control ECU
Remote Control Mirror SW
Turn Signal Flasher
Defogger SW
Unlock Warning SW
Power Window Master SW
Power Window Control
Relay
Door Courtesy SW LH
Door Lock Control SW
Door Lock Motor LH
Fuel Control SW
Woofer Speaker Amplifier
Combination Meter
Combination Meter
Fuel Sender Cigarette Lighter
O/D Main SW
Clock
Combination SW
*The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

A 1
L PART NUMBER OF CONNECTORS
A/C Ambient Temp. Sensor Code
90980-1 1070Part Number
D 4 Diode (Courtesy) Code
90980-1 1608
A 2 A/C Condenser Fan Motor 90980-1 1237 D 5 Diode (Interior Light) 90980-10962
A 3 A/C Condenser Fan Relay 90980-10940 D 6 Diode (Moon Roof) 90980-1 1608
A 4 A/C Condenser Fan Resistor 90980-10928
90980-1 1271D 7 Door Lock Control Relay 90980-10848
A 5 A/C Magnetic Clutch
90980-1 1413D 8 Door Lock Control SW LH
90980-1 1148
A 6 A/T Oil Temp. Sensor
90980-1 1151D 9 Door Lock Control SW RH
A 7 ABS Actuator
90980-1 1009Door Courtesy SW LH
90980-1 1097
A 8 ABS Actuator
90980-10941Door Courtesy SW RH
A 9 ABS Speed Sensor Front LH
90980-1 1002Door Courtesy SW Front LH
ABS Speed Sensor Front RH
90980-1 1856Door Courtesy SW Front RH
90980-1 1156
Airbag Sensor Front LH Door Courtesy SW Rear LH
Airbag Sensor Front RH Door Courtesy SW Rear RH A10
A11
A12
A13 Airbag Squib 90980-1 1194 Door Key Lock and Unlock SW LH
90980-1 1170
90980-1 1070D10
D11
D12
D13
D14
D15
D16
D17 Door Key Lock and Unlock SW RHPart Number Part Name Part Name
[A]
[B] [C]
2004 LAND CRUISER (EWD548U)
11 B
[A]: Part Code
[B]: Part Name
[C]: Part Number
Toyota Part Number are indicated.
Not all of the above part numbers of the connector are established for the supply.