1998 TOYOTA LAND CRUISER clock

A04339
A05707
Slightly Turn
A04340
SST
A04341
SST
A04448
EM-18
- ENGINE MECHANICALTIMING BELT
1591 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Alternately loosen the 2 bolts, and remove the belt tensioner
and the dust boot.
19. DISCONNECT TIMING BELT FROM CAMSHAFT
TIMING PULLEYS
(a) Using SST, loosen the tension spring between the LH and
RH camshaft timing pulleys by slightly turning the LH
camshaft timing pulley clockwise.
SST 09960-10010 (09962-01000, 09963-01000)
(b) Disconnect the timing belt from the camshaft timing pul-
leys.
20. REMOVE CAMSHAFT TIMING PULLEYS
Using SST, remove the bolt and the timing pulley. Remove the
2 timing pulleys.
SST 09960-10010 (09962-01000, 09963-01000)
21. REMOVE GENERATOR
(See page CH-7)
22. REMOVE DRIVE BELT TENSIONER
Remove the bolt, 2 nuts and the belt tensioner.
23. REMOVE CRANKSHAFT PULLEY
Using SST, remove the crankshaft pulley.
SST 09950-50013 (09951-05010, 09952-05010,
09953-05010, 09954-05011, 09953-05020,
09954-05021)
NOTICE:
Do not turn the crankshaft pulley.
24. REMOVE NO.1 TIMING BELT COVER
Remove the 4 bolts and the timing belt cover.
25. REMOVE TIMING BELT GUIDE
26. REMOVE TIMING BELT COVER SPACER

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.

2004 LAND CRUISER (EWD548U)
237 SRS
NOTICE: When inspecting or repairing the SRS, perform the operation in accordance with the following precautionary
instructions and the procedure and precautions in the Repair Manual for the applicable model year.

Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of information
when troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.

Work must be started after 90 seconds from when the ignition switch is turned to the ºLOCKº position and the
negative (-) terminal cable is disconnected from the battery.
(The SRS is equipped with a back-up power source so that if work is started within 90 seconds from
disconnecting the negative (-) terminal cable of the battery, the SRS may be deployed.)

When the negative (-) terminal cable is disconnected from the battery, the memory of the clock and audio system will be
canceled. So before starting work, make a record of the contents memorized in the audio memory system. When work is
finished, reset the audio systems as they were before and adjust the clock. This vehicle has power tilt and power
telescopic steering, power seat and power outside rear view mirror which are all equipped with memory function.
However, it is not possible to make a record of the memory contents. So when the work is finished, it will be necessary
to explain this fact tot the customer, and ask the customer to adjust the features and reset the memory. To avoid erasing
the memory in each memory system, never use a back-up power supply from outside the vehicle.

Before repairs, remove the airbag sensor if shocks are likely to be applied to the sensor during repairs.

Do not expose the steering wheel pad, front passenger airbag assembly, side airbag assembly, curtain shield airbag
assembly, seat belt pretensioner, center airbag sensor assembly, front airbag sensor assembly or side airbag sensor
assembly directly to hot air or flames.

Even in cases of a minor collision where the SRS does not deploy, the steering wheel pad, front passenger airbag
assembly, side airbag assembly, curtain shield airbag assembly, seat belt pretensioner, center airbag sensor assembly,
front airbag sensor assembly and side airbag sensor assembly should be inspected.

Never use SRS parts from another vehicle. When replacing parts, replace them with new parts.

Never disassemble and repair the steering wheel pad, front passenger airbag assembly, side airbag assembly, curtain
shield airbag assembly, seat belt pretensioner, center airbag sensor assembly, front airbag sensor assembly or side
airbag sensor assembly in order to reuse it.

If the steering wheel pad, front passenger airbag assembly, side airbag assembly, curtain shield airbag assembly, seat
belt pretensioner, center airbag sensor assembly, front airbag sensor assembly or side airbag sensor assembly has
been dropped, or if there are cracks, dents or other defects in the case, bracket or connector, replace them with new
ones.

Use a volt/ohmmeter with high impedance (10 kW/V minimum) for troubleshooting the system's electrical circuits.

Information labels are attached to the periphery of the SRS components. Follow the instructions on the notices.

After work on the SRS is completed, perform the SRS warning light check.

If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the Repair
Manual.

IN0JF-01
BO4111
Negative Cable
IN-10
- INTRODUCTIONFOR ALL OF VEHICLES
10 Author
: Date
:
2004 LAND CRUISER (RM1071U)
FOR ALL OF VEHICLES
PRECAUTION
1. FOR VEHICLES EQUIPPED WITH SRS AIRBAG AND
SEAT BELT PRETENSIONER
(a) The LAND CRUISER is equipped with an SRS (Supple-
mental Restraint System), such as the driver airbag, front
passenger airbag assembly and seat belt pretensioner.
Failure to carry out service operations in the correct se-
quence could cause the supplemental restraint system to
unexpectedly deploy during servicing, possibly leading to
a serious accident.
Further, if a mistake is made in servicing the supplemental
restraint system, it is possible the SRS may fail to operate
when required. Before servicing (including removal or
installation of parts, inspection or replacement), be sure
to read the following items carefully, then follow the cor-
rect procedure described in this manual.
(b) GENERAL NOTICE
(1) Malfunction symptoms of the supplemental re-
straint system are difficult to confirm, so the diag-
nostic trouble codes become the most important
source of information when troubleshooting. When
troubleshooting the supplemental restraint system,
always inspect the diagnostic trouble codes before
disconnecting the battery (See page DI-692).
(2) Work must be started after 90 seconds from the
time the ignition switch is turned to the ºLOCKº posi-
tion and the negative (-) terminal cable is discon-
nected from the battery.
(The supplemental restraint system is equipped
with a back-up power source so that if work is
started within 90 seconds of disconnecting the neg-
ative (-) terminal cable from the battery, the SRS
may deploy.)
When the negative (-) terminal cable is discon-
nected from the battery, memory of the clock and
audio systems will be cancelled. So before starting
work, make a record of the contents memorized by
the each memory system. Then when work is fin-
ished, reset the clock and audio systems as before.
To avoid erasing the memory of each memory sys-
tem, never use a back-up power supply from anoth-
er battery.

SF0Y4-06
A01296
New Grommet
New O-Ring
B04439
OutwardTurn
Push
Connector
B04932
Fuel Return Pipe
Clamp
B04438
Rotate
Outward
Connector
- SFIINJECTOR
SF-27
1726 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL INJECTORS AND DELIVERY PIPES
NOTICE:

Be careful not to drop the injectors when installing
the delivery pipes.

Since the O-ring may be stuck to the injector, do not
put a side load on it at the removal.
(a) Install a new grommet to each injector.
(b) Apply a light coat of gasoline to new O-rings and install
them to each injector.
(c) While turning the injector clockwise and counterclock-
wise, push it to the delivery pipes. Install the 8 injectors.
(d) Position injector connector outward.
(e) Place the 4 spacers and 8 new insulators on the intake
manifold.
(f) Place the 2 delivery pipes and the injectors assemblies on
the lower intake manifold.
(g) Temporarily install the 4 nuts.
(h) Install the front fuel pipe with the bolt, the 4 new gaskets
and the 2 union bolts.
Torque:
39 N´m (400 kgf´cm, 29 ft´lbf) for union bolts
7.5 N´m (80 kgf´cm, 66 in.´lbf) for bolt
(i) Install the bolt holding the clamp on the fuel return pipe to
the LH delivery pipe.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
(j) Check that the injectors rotate smoothly.
HINT:
If injectors do not rotate smoothly, the probable cause is incor-
rect installation of O-rings. Replace the O-rings in that case.
(k) Position the injector connector outward.
(l) Tighten the 4 nuts holding the delivery pipes to the lower
intake manifold.
Torque: 21 N´m (214 kgf´cm, 15 ft´lbf)
(m) Connect the 8 injectors connectors.

RS-2
- SUPPLEMENTAL RESTRAINT SYSTEMSRS AIRBAG
2277 Author
: Date
:
2004 LAND CRUISER (RM1071U)

When the negative (-) terminal cable is disconnected from the battery, the memory of the clock
and audio system will be canceled. So before starting work, make a record of the contents mem-
orized in the audio memory system. When work is finished, reset the audio systems as they
were before and adjust the clock. To avoid erasing the memory in each memory system, never
use a back- up power supply from outside the vehicle.

If the vehicle is equipped with a mobile communication system, refer to the precaution in the
IN section.

P10821
Free
Lock
B04553Terminal CTerminal 50
ContinuityOhmmeter
B04554
Continuity Ohmmeter
Terminal 50
ST-10
- STARTINGSTARTER
1826 Author
: Date
:
2004 LAND CRUISER (RM1071U)
13. INSPECT CLUTCH PINION GEAR
Rotate the pinion gear clockwise, and check that it turns freely.
Check that it locks by rotating the pinion gear counterclockwise.
If necessary, replace the clutch assembly.
14. DO PULL-IN COIL OPEN CIRCUIT TEST
Using an ohmmeter, check that there is continuity between ter-
minals 50 and C.
If there is no continuity, replace the magnetic switch.
15. DO HOLD-IN COIL OPEN CIRCUIT TEST
Using an ohmmeter, check that there is continuity between ter-
minal 50 and the switch body.
If there is no continuity, replace the magnetic switch.

SR0MI-10
F17225
Stopper
EM6656
- STEERINGPOWER STEERING VANE PUMP
SR-47
2256 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL PS VANE PUMP ASSEMBLY
Torque the 3 bolts.
Torque: 17 N´m (175 kgf´cm, 13 ft´lbf)
2. INSTALL PRESSURE FEED TUBE
Install new gaskets on each side of the tube and torque the
union bolt.
Torque: 50 N´m (510 kgf´cm, 37 ft´lbf)
HINT:
Make sure that the stopper of the tube touches the PS vane
pump body as shown in the illustration, then torque the bolt.
3. CONNECT RETURN HOSE
Install the clip.
4. CONNECT 2 VACUUM HOSES
Install the 2 clips.
5. INSTALL DRIVE BELT
Loosen the drive belt tension by turning the drive belt tensioner
counterclockwise, and install the belt.
6. INSTALL AIR CLEANER ASSEMBLY WITH AIR
CLEANER HOSE
(a) Tighten the 3 bolts.
(b) Tighten the clamp.
(c) Connect the hose.
(d) Connect the MAF meter connector.
7. INSTALL NO. 2 ENGINE UNDER COVER
Tighten the 8 bolts.
8. INSTALL NO. 1 ENGINE UNDER COVER
Tighten the 6 bolts.
9. BLEED POWER STEERING SYSTEM
(See page SR-4)