Cooler TOYOTA LAND CRUISER 1998 Factory Service Manual

EM0KV-1 1
A09750
P/S Air HoseRadiator
Reservoir Tank
Intake Air
Connector
Radiator Assembly
EVAP HoseV-Bank Cover
Engine Under Cover No.1
N´m (kgf´cm, ft´lbf) : Specified torque Generator
Drive Belt
A/C CompressorA/C Compressor
Connector
A/T Oil Cooler Hose
Fan w/ Fluid
Coupling
Fan Pulley
49 (500, 36)
5.0 (50, 43 in.´lbf)
18 (185, 13)
Air Hose
x 8Fan Shroud Fuel Return
Hose
20 (200, 15)
A/T Oil Cooler
Hose
A/C Discharge
Tube
Clamp
BracketWireClamp
Clamp
Lower Radiator Hose
Bracket
EM-12
- ENGINE MECHANICALTIMING BELT
1585 Author
: Date
:
2004 LAND CRUISER (RM1071U)
TIMING BELT
COMPONENTS

A04326
RH No. 3 Timing Belt Cover
No. 2 Timing
Belt Cover
LH No. 3 Timing Belt Cover Drive Belt Idler Pulley
Camshaft Position
Sensor ConnectorCover Plate
Engine Wire
16 (160, 12)
7.5 (80, 16 in.´lbf)
N´m (kgf´cm, ft´lbf) : Specified torque
Oil Cooler PipeWire Grommet
39 (400, 29)
7.5 (80, 66 in.´lbf)
A04327
Timing BeltRH Camshaft Timing Pulley
LH Camshaft Timing Belt Pulley
Timing belt Tensioner
Fan BracketDust Boot
108 (1,100, 80)
245 (2,500, 181)
16 (160, 12)
32 (330, 24)
26 (270, 19)N´m (kgf´cm, ft´lbf) : Specified torque
- ENGINE MECHANICALTIMING BELT
EM-13
1586 Author
: Date
:
2004 LAND CRUISER (RM1071U)

A04330
A04329
A04331
EM-26
- ENGINE MECHANICALTIMING BELT
1599 Author
: Date
:
2004 LAND CRUISER (RM1071U)
20. INSTALL NO.2 TIMING BELT COVER
Install the No.2 timing belt cover with the 2 bolts.
Torque: 16 N´m (160 kgf´cm, 12 ft´lbf)
21. INSTALL RH NO.3 TIMING BELT COVER
(a) Fit the RH No.3 timing belt cover, matching it with the fan
bracket.
(b) Install the RH No.3 timing belt cover with the 3 bolts and
nut.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
22. INSTALL LH NO.3 TIMING BELT COVER
(a) Install the oil cooler pipe and the bolt.
(b) Run the camshaft position sensor wire through the LH
No.3 timing belt cover hole.
(c) Fit the LH No.3 timing belt cover, matching it with the fan
bracket.
(d) Install the LH No.3 timing belt cover with the 4 bolts and
the nut.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
(e) Install the wire grommet to the LH No.3 timing belt cover.
(f) Install the sensor connector to the connector bracket.
(g) Connect the sensor connector.
(h) Install the sensor wire to the wire clamp on the LH No.3
timing belt cover.
(i) Install the engine wire to the 2 wire clamps on the LH No.3
timing belt cover.
23. INSTALL DRIVE BELT IDLER PULLEY
Install the idler pulley and the cover plate with the bolt.
Torque: 37 N´m (380 kgf´cm, 27 ft´lbf)
24. INSTALL RADIATOR ASSEMBLY
(See page CO-19)

A04331
A04330
A04455
A04332
EM-16
- ENGINE MECHANICALTIMING BELT
1589 Author
: Date
:
2004 LAND CRUISER (RM1071U)
11. REMOVE LH NO.3 TIMING BELT COVER
(a) Disconnect the engine wire from the 2 wire clamps.
(b) Remove the 4 bolts and the nut.
(c) Disconnect the camshaft position sensor wire from the
wire clamp on the LH No.3 timing belt cover.
(d) Disconnect the sensor connector from the connector
bracket.
(e) Disconnect the camshaft position sensor connector.
(f) Remove the wire grommet from the LH No.3 timing belt
cover.
(g) Remove the LH No.3 timing belt cover.
(h) Remove the oil cooler pipe and the 2 bolts.
12. REMOVE NO.2 TIMING BELT COVER
Remove the 2 bolts and the No.2 timing belt cover.
13. DISCONNECT A/C COMPRESSOR FROM ENGINE
(See page EM-77)
14. REMOVE FAN BRACKET
Remove the 2 bolts, the 2 nuts and the fan bracket.
15. IF RE-USING TIMING BELT, CHECK
INSTALLATION MARKS ON TIMING BELT
Check that there are 3 installation marks on the timing belt as
turning the crankshaft pulley as shown in the illustration.
HINT:
If the installation marks are disappeared, place a new installa-
tion mark on the timing belt before removing each part.

2004 LAND CRUISER (EWD548U)
73 G
Position of Parts in Body
P 8 Parking Brake SW
P 9 Power Outlet (Luggage Compartment)
P 10 Power Vent Window Motor LH
P 11 Power Vent Window Motor RH
P 12 Power Window Master SW
P 14 Power Window Motor Front LH
P 15 Power Window Motor Front RH
P 16 Power Window Motor Rear LH
P 17 Power Window Motor Rear RH
P 18 Power Window Control SW Front RH
P 19 Power Window Control SW Rear LH
P 20 Power Window Control SW Rear RH
P 21 Pretensioner LH
P 22 Pretensioner RH
R 8 Rear A/C Control SW
R 9 Rear Air Mix Control Servo Motor
R 10 Rear Combination Light LH
R 11 Rear Combination Light LH
R 12 Rear Combination Light RH
R 13 Rear Combination Light RH
R 14 Rear Cooler Blower Motor
R 15 Rear Cooler Magnetic Valve
R 16 Rear Cooler Power Transistor
R 17 Rear Cooler Relay
R 19 Rear Door Speaker LH
R 20 Rear Door Speaker RH
R 21 Rear Evaporator Temp. Sensor
R 22 Rear Heater Blower Motor
R 25 Rear Heater Power Transistor
R 26 Rear Inlet Air Temp. SensorR 27 Rear Interior Light
R 28 Rear Window Defogger
R 29 Rear Window Defogger
R 30 Rear Wiper Motor
R 31 Rear Wiper Relay
R 32 Remote Control Mirror LH
R 33 Remote Control Mirror RH
R 34 Room Temp. Sensor (Rear)
S 6 Stereo Component Amplifier
S 7 Stereo Component Amplifier
S 11 Side Airbag Sensor Front LH
S 12 Side Airbag Sensor Front RH
S 13 Side Airbag Sensor Rear LH
S 14 Side Airbag Sensor Rear RH
T 12 Trailer Socket
T 13 Tweeter LH
T 14 Tweeter RH
T 15 Towing Converter Relay
T 20 Television Camera
T 21 Television Camera ECU
T 22 Television Camera ECU
T 23 Towing Hitch Relay
V 1 Vapor Pressure Sensor
V 6 Vanity Light LH
V 7 Vanity Light RH
V 10 VSV (Pressure Switching Valve)
W 4 Woofer (Speaker)

2004 LAND CRUISER (EWD548U)
379I
W- B
W- B 10
W- B A/C Amplifier
(
Rear)
Rear Combination
Light RH
Buckle SW RH
Seat Heater (
Fr ont
Passenger' s Seat)
Power Seat Control
SW (
Front
Passenger' s Seat)
Door Lock Motor
Rear RH
Door Unlock
Detection SW
Rear RHTrailer Socket
Rear Combination
Light RH
Rear Combination
Light LH
Back Door Key Lock
and Unlock SW Rear Window
Defogger
Back Door Lock
Motor
Back Door Unlock
Detection SW
Rear Wiper Motor
High Mounted
Stop Light
Back Door
Courtesy SW
License Plate
Light LH
License Plate
Light RH
Power Outlet
(
Luggage
Compartment)
Rear Combination
Light LHB28
B 9 BO3 8
BK B14
B16 BL1 12
B26 BH2 5 BD2 10
BMBP3 6 W- B
W- B
W- B
BQ2 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- BW- B W- BW- B
W- B W- B
B11Towing Converter
Relay W- B Navigation
ECUW- B
Power Window
Control SW Rear RHW- B
BC310
W- BBW18
W- B W- B W- B
BO24
BV11
W- B W- BW- B IV418
W- B
W- B
BC414
W- B W- BW W- B
BX13
B15 Door Control
Receiver Buckle SW LH Door Lock Motor
Rear LH
Door Unlock
Detection SW
Rear LHBA414
BP49BM24
BU11
B 6
B11 W- B
W- B
W- BW- B
W- B W- B
W- B
W- B
W- B
W- B
BJ
W- BW- B W- B
BR
BR BR 36
Ig11
IP2Rear Seat Audio
Controller
BR
BR BR
B 9Stereo
Component
Amplifier (
E)
BL(
GN D2)
E E
W- B
W- B
Rear Cooler Power
Transistor
W- B B14
J25(
A)
Junction
Connector
W- B
(
SNSE)
(
GND)W- BW- B BF
A H
BF
A H
A H
BF Junction
Connector J23(
B)
, J25(
A)
(
*1)
(
*2) (
*1)
(
*2)
Television Camera
ECUW- B
Junction Connector J22
Towing Hitch
RelayW- B EBH2 3(
*1)
(
*2)* 2 : w/o Navigation System * 1 : w/ Navigation System
A DA D

2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1920
18 17
(
Cont. next page)
31 LAND CRUISER (
Cont' d)
4A 3A 13A 7A
6 BW1 5 BW1 1 0 BW1 3 BW1
1BW1 2BW1 8BW1 4BW19A8A
2BD3 13BD314 BD3 7BL1 3BL44BL411 A A 12
D D
2 1 17 BD36BL4
D
10A
RR HTR
1C 2 1B 501B 52 1B71 A 14HRRH
3K 18
3B 10
2 1
M 18 IA2
19 BD3 18 BD31BL4 BL42 A 15 16 A
7BW1
A
B
C
D
E
FW- B
LG- R
B- G
LG
B- W
L- B
A ir C onditioning (
Rear)
L- B
R W- LR- YY Y- GW- L
Y GR- G GR- G
Y W- L
Y- G
Y- G
W- B LG- R
LG B- WY- G Y- G Y- GW- L
Y GR- G Y- GL- B B- G
L- BLLL-BW- B R- G
R- W R- WR- G
R- WR- G
L
Y- G
1232
1 BLWRC VMRC HRRC TER SG1 MCRMHR TINRVMRH BLWRH
J22
R 9
R2 6
RR HTR
Re la y
R2 2
A3 2(
A)
, A33(
B)
, A34(
C)
2 1 3 1
2 4
2 1
M
2 1
LG- R R- L
R- L R- L
L
4 1
W
WLG LG R- Y
W- B
23R W- LY- G Y
R21
R15
R14
R1 6 R1 7Cool War m
M 16 BD3 15 BD37BL4 BL45 6A 5A
GR- RR- Y R- Y
GR- R GR- RR- Y3 45TPR S5 1
GNDPTVZMHOT MCOOLA/C Amplifier (
Rear)
Rear Air Mix Cont rol Ser vo Motor
Rear Cooler
Blower MotorRear Cooler
Magnetic Valv e
Rear Cooler Power Tr ans ist or Rear Cooler
Re la yRear Evaporator
Temp. Sens or Re ar He at e r
Blower Motor
Rear Inlet Air Temp. Sens or
J unc tion
Connec tor
BJ Under the
Driver' s Seat 4
L- B
Rear Heat er Power
Tr ansist or R25
FF
Junct ion
Connect or J22 CB(
*2) CA(
*1)
CA(
*1)
CB(
*2) CA
CBJunction
Connec tor J23(
B)
, J25(
A)
Y- G
* 1 : w/ Navigation Syst em
* 2 : w/o Navigation System

L PART NUMBER OF CONNECTORS
Code Part Name Part NumberCodePart Name Part Number
Note : Not all of the above part numbers of the connector are established for the supply.
2004 LAND CRUISER (EWD548U)
408
J16Junction Connector90980-1 1915J17Junction Connector90980-1 1915
J18Junction Connector
J19Junction Connector90980-1 1661J20Junction Connector90980-1 1661
J21Junction Connector
J22Junction Connector
J23Junction Connector90980-1 1915J25Junction Connector90980-1 1915
J26Junction Connector
K 1Knock Sensor 190980-1 1166K 2Knock Sensor 290980-1 1166
K 3Key Interlock Solenoid90980-10825
L 1License Plate Light LH90980-1 1148L 2License Plate Light RH90980-1 1148
L 3Lumbar Support Control SW (Driver's Seat)90980-10601
M 1Mass Air Flow Meter90980-1 1317
M 2Moon Roof Control ECU90980-10997
M 3Moon Roof Control SW90980-10789
M 4Master Cylinder Pressure Sensor90980-1 1451
M 5Multi-Display90980-12203
M 6Multi-Display90980-12410
M 7Multi-Display90980-12012
M 9Multi-Display90980-12094
N 1Noise Filter (Ignition)90980-10843
N 2Navigation ECU90980-1 1973
N 3Navigation ECU90980-1 1923
N 4Navigation ECU90980-12221
O 2Oil Pressure Sender90980-1 1363
O 5Overhead J/B90980-12155
P 1Park/Neutral Position SW90980-1 1784
P 2Parking Light LH90980-1 1156P 3Parking Light RH90980-11156
P 4Power Outlet (Front)90980-10760
P 5Power Outlet (Rear Console Box)90980-10860
P 6Power Quarter Window SW LH90980-10797
P 7Power Quarter Window SW RH90980-10996
P 8Parking Brake SW90980-10871
P 9Power Outlet (Luggage Compartment)
P10Power Vent Window Motor LH90980-10860
P11Power Vent Window Motor RH
P12Power Window Master SW90980-12166
P14Power Window Motor Front LH
P15Power Window Motor Front RH90980-1 1599P16Power Window Motor Rear LH90980-11599
P17Power Window Motor Rear RH
P18Power Window Control SW Front RH
P19Power Window Control SW Rear LH90980-1 1947
P20Power Window Control SW Rear RH
P21Pretensioner LH90980-1 1862P22Pretensioner RH90980-1 1862
P23Power Seat Control SW (Driver's Seat)
P24Power Seat Control SW (Front Passenger's
Seat)90980-10803
P25Power Seat Motor (Driver's Seat Front
Vertical Control)
P26Power Seat Motor (Driver's Seat Lumbar
Support Control)
P27Power Seat Motor (Driver's Seat Rear
Vertical Control)
P28Power Seat Motor (Driver's Seat Reclining
Control)
P29Power Seat Motor (Driver's Seat Slide
Control)90980-10825
P30Power Seat Motor (Front Passenger's Seat
Front Vertical Control)
P31Power Seat Motor (Front Passenger's Seat
Rear Vertical Control)
P32Power Seat Motor (Front Passenger's Seat
Reclining Control)
P33Power Seat Motor (Front Passenger's Seat
Slide Control)
R 5Remote Control Mirror SW90980-1 1657
R 6Rheostat90980-10799
R 7Room Temp. Sensor (Front)90980-1 1918
R 8Rear A/C Control SW90980-1 1503
R 9Rear Air Mix Control Servo Motor90980-1 1319
R10Rear Combination Light LH90980-1 1587
R11Rear Combination Light LH90980-10908R12Rear Combination Light RH90980-10908
R13Rear Combination Light RH90980-1 1587
R14Rear Cooler Blower Motor90980-10214
R15Rear Cooler Magnetic Valve90980-10860
R16Rear Cooler Power Transistor90980-10171R17Rear Cooler Relay90980-10171
R19Rear Door Speaker LH90980-10935R20Rear Door Speaker RH90980-10935
R21Rear Evaporator Temp. Sensor90980-1 1918
R22Rear Heater Blower Motor90980-10860
R25Rear Heater Power Transistor90980-10171
R26Rear Inlet Air Temp. Sensor90980-1 1369
R27Rear Interior Light90980-10935
R28Rear Window Defogger90980-1 1097R29Rear Window Defogger90980-1 1097
R30Rear Wiper Motor90980-10795

2004 LAND CRUISER (EWD548U)
360Air Conditioning (Front)
13 3NA45(
A)
, A46(
B)
, A47(
C)
B 14TPI
3N 8
3N 19
L- R L- R
A 1AIF AIR
2A
3N 15
G- W
LG- B
345
12
Y- G
G- R
A24
B 8TS
3D 28
3Q 83
B- Y
1 2
3Q 81
3E 30
73P 3N5A18
B 9FRS5
SB
G- R G- R
G- RSB
C 1 TAMO2
4A 16
4E 1
P- L
A 19MPX+
4A 10
4E 6
B
A 39MPX-
4C 3
4E 4
P- B
411
512
B
P- B P- L
P- BP- L
G 4(
*2)
M 6(
A)
, M 9(
B)
(
*1)
(
*1) (
*1) (
*1) (
*1)
(
*1)(
*2)
GTX-
A/C
TEMPTX3 + TX3- GTX+ MPD1 MPD2C 6SPD
V
A 10RDFGR
LG
A 6 MRRHR
R
A 40RRMGV
LG- R Combination Meter
DEFOG Relay
MIR HTR Relay
Rear Cooler Magnetic Valve A/C Solar Sensor Air Inlet Control Servo Motor
Gateway ECU
Multi- Display A/C Control Assembly
VZ GNDPT MFRS MREC
M
B 16 A11 A12 Ic2 5Ic24
P- L
P- B(
*1)
(
*1)

2004 LAND CRUISER (EWD548U)
369
A 18CID CLK
20 A CSD
19 A A 22GND +B
1A
BW1 6A 4BLWC
23
14
BW1 8
W- B W- BR R
BW1 5A 3VMC
W- L W- L
R16
BW1 10A 13HRRC
R- Y R- Y
23 41
2 1
L
R- L
B19
R14
R17
30A
RR A/CFrom Power Sour ce System
(
See Page 94)
3K 42
BW1 7
LG
LG LG
R- L
2 1
LG- R R- LW W
LG- RW- BB WR W- BL- WA32(
A)
, A33(
B)
, A34(
C)
L- W
W- B
R
W
B
R15
A/C Amplifier (
Rear)
Rear Cooler
Blower Motor
Rear Cooler
Magnetic ValveRear Cooler
Power Tr ansistor
Rear Cooler Relay
M