ad blue TOYOTA LAND CRUISER 1998 Factory Repair Manual

AT10Z-02
D12704
A B
OrangeBlue
D12739
D12704
A B
OrangeBlue AT-6
- AUTOMATIC TRANSMISSIONATF TEMPERATURE SENSOR
1860 Author
: Date
:
ATF TEMPERATURE SENSOR
ON-VEHICLE REPAIR
1. REMOVE ENGINE NO.2 UNDER COVER
2. DRAIN ATF
3. REMOVE OIL PAN (See page AT-1 1)
4. REMOVE OIL STRAINER (See page AT-1 1)
5. REMOVE ATF TEMPERATURE SENSOR
(a) Disconnect the 7 solenoid valve connectors.
(b) Remove the 2 bolts and disconnect the 2 ATF tempera-
ture sensors.
(c) Disconnect the solenoid connector.
(d) Remove the bolt and the transmission wire harness.
6. INSTALL ATF TEMPERATURE SENSOR
(a) Install the transmission wire harness.
(b) Install the bolt.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
(c) Connect the solenoid connector.
(d) Connect the 7 solenoid valve connectors.
(e) Connect the 2 ATF temperature sensors with the 2 bolts.
Torque:
A: 11 N´m (112 kgf´cm, 8 ft´lbf)
B: 10 N´m (100 kgf´cm, 7 ft´lbf)
Bolt length:
Bolt A: 36 mm (1.42 in.)
Bolt B: 12 mm (0.47 in.)
Sensor wire harness:
Wire harnessColor
for linear controlOrange
for oil temp warning lampBlue
7. INSTALL OIL STRAINER (See page AT-8)
8. INSTALL OIL PAN (See page AT-8)
9. FILL ATF AND CHECK ATF LEVEL (See page AT-3-1)
10. INSTALL ENGINE NO.2 UNDER COVER

D12705
A
A
AAAA A B
D12704
A B
OrangeBlue
D12703
D13663
- AUTOMATIC TRANSMISSIONVALVE BODY ASSEMBLY
AT-10
1864 Author
: Date
:
(b) Install the 19 bolts and the valve body.
Torque:
BoltA.B: 11 N´m (110 kgf´cm, 8 ft´lbf)
Bolt length:
Bolt A: 25 mm (0.98 in.)
Bolt B: 36 mm (1.42 in.)
12. CONNECT TEMPERATURE SENSOR
(a) Connect the 2 temperature sensors to the valve body, and
install the 2 temperature sensors clamp with the 2 bolts.
Torque:
A: 11 N´m (112 kgf´cm, 8 ft´lbf)
B: 10 N´m (100 kgf´cm, 7 ft´lbf)
Bolt length:
Bolt A: 36 mm (1.42 in.)
Bolt B: 12 mm (0.47 in.)
Sensor wire harness:
Wire harnessColor
for linear controlOrange
for oil temp warning lampBlue
13. CONNECT 7 CONNECTORS TO SHIFT SOLENOID
VA LV E S
14. INSTALL OIL STRAINER
(a) Install a new O-ring.
(b) Install the oil strainer with the 4 bolts.
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
15. INSTALL OIL PAN
HINT:
Remove any packing material, and be careful not to spill oil on
the contacting surfaces of the transmission case and the oil
pan.
(a) Install a new gasket and oil pan.
(b) Install the 20 bolts and oil pan.
Torque: 4.4 N´m (45 kgf´cm, 39 in´lbf)

CH0JZ-02
B04539
B04881
Except Maintenance-Free Battery
B04538
Voltmeter
Maintenance-Free Battery
Z11580
Charging
NecessaryInsufficient
Water Blue White Red
OK
Maintenance-Free Battery CH-2
- CHARGINGCHARGING SYSTEM
1837 Author
: Date
:
2004 LAND CRUISER (RM1071U)
ON-VEHICLE INSPECTION
1. CHECK BATTERY ELECTROLYTE LEVEL
Check the electrolyte quantity of each cell.
Maintenance-Free Battery:
If under the lower level, replace the battery (or add distilled wa-
ter if possible). and check the charging system.
Except Maintenance-Free Battery:
If under the lower level, add distilled water.
2. Except Maintenance-Free Battery:
CHECK BATTERY SPECIFIC GRAVITY
Check the specific gravity of each cell.
Standard specific gravity:
1.25 - 1.29 at 20°C (68°F)
If the specific gravity is less than specification, charge the bat-
tery.
3. Maintenance-Free Battery:
CHECK BATTERY VOLTAGE
(a) After having driven the vehicle and in the case that 20
minutes have not passed after having stopped the en-
gine, turn the ignition switch ON and turn on the electrical
system (headlight, blower motor, rear defogger etc.) for
60 seconds to remove the surface charge.
(b) Turn the ignition switch OFF and turn off the electrical sys-
tems.
(c) Measure the battery voltage between the negative (-)
and positive (+) terminals of the battery.
Standard voltage:
12.5 - 12.9 V at 20°C (68°F)
If the voltage is less than specification, charge the battery.
HINT:
Check the indicator as shown in the illustration.
4. CHECK BATTERY TERMINALS, FUSIBLE LINK AND
FUSES
(a) Check that the battery terminals are not loose or cor-
roded.
(b) Check the fusible link and fuses for continuity.

Z00055
Width
Z03988
45°30°
1.0 - 1.4 mm
Z03989
60°45°
1.0 - 1.4 mm
EM6331
EM0988
Deviation
- ENGINE MECHANICALCYLINDER HEAD
EM-49
1622 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(b) Check the valve seating position.
Apply a light coat of prussian blue (or white lead) to the
valve face. Lightly press the valve against the seat. Do not
rotate valve.
(c) Check the valve face and seat for the following:

If blue appears 360° around the face, the valve is
concentric. If not, replace the valve.

If blue appears 360° around the valve seat, the
guide and face are concentric. If not, resurface the
seat.

Check that the seat contact is in the middle of the
valve face with the following width:
1.0 - 1.4 mm (0.039 - 0.055 in.)
If not, correct the valve seats as follows:

If the seating is too high on the valve face, use 30°
and 45° cutters to correct the seat.

If the seating is too low on the valve face, use 60°
and 45° cutters to correct the seat.
(d) Hand-lap the valve and valve seat with an abrasive com-
pound.
(e) After hand-lapping, clean the valve and valve seat.
12. INSPECT VALVE SPRINGS
(a) Using a steel square, measure the deviation of the valve
spring.
Maximum deviation:
2.0 mm (0.079 in.)
If the deviation is greater than the maximum, replace the valve
spring.

2004 LAND CRUISER (EWD548U)
5 B
[A]: System Title
[B]: Indicates a Relay Block. No shading is used and
only the Relay Block No. is shown to distinguish it
from the J/B
Example: Indicates Relay Block No.1
[C]: ( ) is used to indicate different wiring and
connector, etc. when the vehicle model, engine
type, or specification is different.
[D]: Indicates related system.
[E]: Indicates the wiring harness and wiring harness
connector. The wiring harness with male terminal is
shown with arrows (
).
Outside numerals are pin numbers.
Female Male ( )
The first letter of the code for each wiring harness
and wiring harness connector(s) indicates the
component's location, e.g, ºEº for the Engine
Compartment, ºIº for the Instrument Panel and
Surrounding area, and ºBº for the Body and
Surrounding area.
When more than one code has the first and second
letters in common, followed by numbers (e.g, IH1,
IH2), this indicates the same type of wiring harness
and wiring harness connector.
[F]: Represents a part (all parts are shown in sky blue).
The code is the same as the code used in parts
position.
[G]: Junction Block (The number in the circle is the J/B
No. and the connector code is shown beside it).
Junction Blocks are shaded to clearly separate
them from other parts.
3C indicates that
it is inside
Junction Block
No.3
Example:
[H]: Indicates the wiring color.
Wire colors are indicated by an alphabetical code.
B = Black W = White BR = Brown
L = Blue V = Violet SB = Sky Blue
R = Red G = Green LG = Light Green
P = Pink Y = Yellow GR = Gray
O = Orange
The first letter indicates the basic wire color and the
second letter indicates the color of the stripe.
Example: L - Y
L
(Blue)Y
(Yellow)
[I]: Indicates a wiring Splice Point (Codes are ºEº for the
Engine Room, ºIº for the Instrument Panel, and ºBº
for the Body).
The Location of splice Point I 5 is indicated by the
shaded section.
[J]: Indicates a shielded cable.
[K]: Indicates the pin number of the connector.
The numbering system is different for female and
male connectors.
Example:
Numbered in order
from upper left to
lower rightNumbered in order
from upper right to
lower left
Female
Male
[L]: Indicates a ground point.
The first letter of the code for each ground point(s)
indicates the component's location, e.g, ºEº for the
Engine Compartment, ºIº for the Instrument Panel
and Surrounding area, and ºBº for the Body and
Surrounding area.
[M]: Page No.

2004 LAND CRUISER (EWD548U)
399K
A A A A A
AAAAAAA
C B CCD
H G G FG B A ADEE
HHH F F FC B CCD
H G G FG B A ADEE
HHH F F F
A A AAB
D D D CD A A ABBB
EEE C C C
AAAA
AAAA
12
34 Dark Gray
H 5
2 1
34 Dark Gray
H 6
12
34 Dark Gray
H 7
2 1
34 Dark Gray
H 8
1 Black
H 9
1 Black
H10
21
H11
1234 Black
I 1
1234 Black
I 2
1234 Black
I 3
1234 Black
I 4
1234 Black
I 5
1234 Black
I 6
1234 Black
I 7
1234 Black
I 8
12 Blue
I 9
12 Blue
I10
12 Blue
I11
12 Blue
I12
12 Blue
I13
12 Blue
I14
12 Blue
I15
12 Blue
I16
1234
5678
I18
1
2
3
4 Orange
I22
AAAA Black
J 1
C
E E C C
E EC C
E EB B
E DB A
D D AA
D
J 2 BlackJ 3
BlackJ 4
C BDEF
F E D BCG
G A
A Blue
J 5
A A AAB
D D D CD A A ABBB
EEE C C C Gray
J 6 J 7
B B A A A
CCCDDDB
J 8 J 9 J10 J11

2004 LAND CRUISER (EWD548U)
400K CONNECTOR LIST
E
H H E D
H HD C
G GC C
G FB B
F F AA
FE
H H E D
H H D C
G G C C
G F B B
F F AA
FC
F F C C
F FC B
E EB B
E EB A
D D AA
D
C
F F C C
F FC B
E EB B
E EB A
D D AA
DAABBCC
DDDE E EAABBCC
DDDE E EAABBCC
DDDE E E
C
E E C C
E E C C
E E B B
E D B A
D D AA
DC
E E C C
E EC C
E EB B
E DB A
D D AA
DC BDEF
F E D BCG
G A
A
A A AAB
D D D CD A A ABBB
EEE C C CC BDEF
F E D BCG
G A
AA A AAB
D D D CD A A ABBB
EEE C C C Gray
J12 BlueJ13 J14
J15 J16 J17
AABBCC
DDDE E E Gray
J18
GrayJ19 J20 J21 J22
J23 J25 J26
1 Dark Gray
K 1
1
K 2
12 Black
K 3
12
L 1
12
L 2
1234
L 3
5 4 3 2 1 Black
M 1
12 34
5678910
M 2
12345
M 3
12
3 Gray
M 4
11 10 3 212 1
15 16 14 13 17456789
18 19 20 21 22 23 24 25 26
M 5

2004 LAND CRUISER (EWD548U)
402K CONNECTOR LIST
2 1 Yellow
P21
2 1 Yellow
P22
5 4 3 2 1
6789101112
P23
5 4 3 2 1
6789101112
P24
12 Orange
P25
12
P26
12 Blue
P27
12
P28
12
P29
12 Orange
P30
12 Blue
P31
12
P32
12
P33
12345678910 Black
R 5
12 3
45678 Black
R 6
2 1 Black
R 7
76 5 1
20 19 18 17 15 14 102 3 4
11 12 13 16 8 9
21 22
R 8
1
2345
R 9
1 2
3 4
5 6
R10
132
R11
132
R12
1 2
3 4
5 6
R13
1
2 Gray
R14
12 Black
R15
12
34
R16
12
34
R17
1
2
R19
1
2
R20
2 1
R21
12
R22
12
34 Black
R25
12 Black
R26
1
2
R27
1
R28
1
R29
2
34 1
R30
12
3456
R31

2004 LAND CRUISER (EWD548U)
403K
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16
R32
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16
R33
2 1 Black
R34
5678910
11
12 13 1434 2 1
15 16 17 18 1920
R36
78 12
12 456
91110 3
R37
12345678910
11 12 13 14 15 16 17 18 19 20
R38
2 1
13 143
154
165
176
187
198
209
2110
2211
2312
24
R39
123456 Black
R40
1 Black
S 1
1
S 2
12
3456 Black
S 3
12
3456 Brown
S 4
1
32
4 Blue
S 5
2 134567
8 9 10 11 12 13 14 15 16 Gray
S 6
6 4 3 2 1
7 8 9 10 11 12 145
13 Gray
S 7
12
S 8
1 2 3
S 9
1 2 3
S10
1234 Yellow
S11
1234 Yellow
S12
1234 Yellow
S13
1234 Yellow
S14
1 2
43
S15
1 2
43
S16
2 1 Black
S17
12 Yellow
S18
12 Yellow
S19
1 Black
T 1
12 3
45678
T 4

2004 LAND CRUISER (EWD548U)
405K
12 Black
V 8
12 Gray
V 9
12 Blue
V10
123 Gray
W 1
2
34 1
W 4
1234
5678 Black
Y 1
12
Z 1