1998 TOYOTA LAND CRUISER wheel size
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- DIAGNOSTICSABS & VEHICLE STABILITY CONTROL (VSC) &
BRAKE ASSIST (BA) SYSTEMDI-557
750 Author: Date:
2004 LAND CRUISER (RM1071U)
DTC C1237 / 37 Tires of Different Size
CIRCUIT DESCRIPTION
DTC No.DTC Detecting ConditionTrouble Area
C1237 / 37
Driving at more than 19 mph (30 km/h) for more than 20
seconds with 1 or 2 tires of different size 3 times continu-
ously.Tire size
Skid control ECU
INSPECTION PROCEDURE
1 Check tire size.
CHECK:
Check the size and condition of all 4 wheels.
NG Replace tires so that all 4 tires are of the same
size.
OK
Check and replace skid control ECU.
DIC9M-01
Page 894 of 3115
DIC8V-01
DI-518- DIAGNOSTICSABS & VEHICLE STABILITY CONTROL (VSC) &
BRAKE ASSIST (BA) SYSTEM
711 Author: Date:
2004 LAND CRUISER (RM1071U)
DIAGNOSTIC TROUBLE CODE CHART
NOTICE:
When removing the part, turn the ignition switch OFF.
HINT:
Using SST 09843-18020 or 09843-18040, connect terminals Tc and E1 of the DLC1 or Tc and CG
of the DLC3.
If any abnormality is not found when inspecting parts, inspect the ECU.
If a malfunction code is displayed during the DTC check, check the circuit listed that code. For details
of each code, turn to the page referred to under the ºSee pageº for respective ºDTC No.º in the DTC
chart.
DTC chart of ABS:
DTC No.
(See Page)Detection ItemTrouble Area
C0278 / 11
(DI-531)Open or short in ABS solenoid relay circuitABS solenoid relay
C0279 / 12
(DI-531)B+ short in ABS solenoid relay circuit
ABS solenoid relay
ABS solenoid relay circuit
C0226 / 21
(DI-528)Open or short in hydraulic brake booster solenoid circuit (SFR
circuit)Hydraulic brake booster
SFRR or SFRH circuit
C0236 / 22
(DI-528)Open or short in hydraulic brake booster solenoid circuit (SFL
circuit)Hydraulic brake booster
SFLR or SFLH circuit
C0246 / 23
(DI-528)Open or short in hydraulic brake booster solenoid circuit (SRR
circuit)Hydraulic brake booster
SRRR or SRRH circuit
C0256 / 24
(DI-528)Open or short in hydraulic brake booster solenoid circuit (SRL
circuit)Hydraulic brake booster
SRLR or SRLH circuit
C1225 / 25
(DI-543)Open or short in hydraulic brake booster solenoid circuit (SA1
circuit)Hydraulic brake booster
SA1 circuit
C1226 / 26
(DI-543)Open or short in hydraulic brake booster solenoid circuit (SA2
circuit)Hydraulic brake booster
SA2 circuit
C1227 / 27
(DI-543)Open or short in hydraulic brake booster
solenoid circuit (SA3 circuit)Hydraulic brake booster
SA3 circuit
C1228 / 28
(DI-543)Open or short in hydraulic brake booster solenoid circuit (STR
circuit)Hydraulic brake booster
STR circuit
C0200 / 31*1
(DI-615)Right front wheel speed sensor signal malfunction
C0205 / 32*1
(DI-615)Left front wheel speed sensor signal malfunctionRight front, left front, right rear and left rear speed sensor
Eh d i itC0210 / 33*1
(DI-615)Right rear wheel speed sensor signal malfunction
Each speed sensor circuit
Sensor rotor
C0215 / 34*1
(DI-615)Left rear wheel speed sensor signal malfunction
C1235 / 35
(DI-615)Foreign matter is attached on the tip of the right front sensorRight front, left front, right rear, left rear speed sensor
C1236 / 36
(DI-615)Foreign matter is attached on the tip of the left front sensor
Right front, left front, right rear, left rear s eed sensor
Sensor rotor
C1237 / 37
(DI-557)Size of some tires is different from the other tiresTire size
Page 2603 of 3115
SS0OJ-10
SS-30
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
170 Author: Date:
2004 LAND CRUISER (RM1071U)
SUSPENSION AND AXLE
SERVICE DATA
Cold tire
inflation
pressure
Tire size
P275/70R16 Front
Rear
200 kPa (2.0 kgf/cm2, 29 psi)*220 kPa (2.2 kgf/cm2, 32 psi)
220 kPa (2.2 kgf/cm2, 32 psi)*240 kPa (2.4 kgf/cm2, 35 psi)
Vehicle height
Front A - B
Rear C - D
71 mm (2.795 in.)
51 mm (2.008 in.)
Camber
Right-left error0°05' ± 45' (0.08° ± 0.75°)
30' (0.5°) or less
Fthl
Caster
Right-left error2°30' ± 45' (2.5° ± 0.75°)
30' (0.5°) or less
Front wheel
alignmentSteering axis inclination
Right-left error12°10' ± 45' (12.17° ± 0.75°)
30' (0.5°) or less
Toe-in (total)
Rack end length difference0°06' ± 12' (0.1° ± 0.2°, 1 ± 2 mm, 0.04 ± 0.08 in.)
3.0 mm (0.118 in.) or less
Wheel angle Inside wheel
Outside wheel: Reference36°42' (33°42' - 36°42')
36.7° (33.7° - 36.7°)
32°36'
32.6°
Front axle hub preload (at starting)42 - 67 N (4.3 - 6.8 kgf, 9.5 - 15.0 lbf)
Front axleSnap ring thickness
1.8 mm (0.0709 in.)
2.0 mm (0.0787 in.)
2.2 mm (0.0866 in.)
2.4 mm (0.0945 in.)
2.6 mm (0.1024 in.)
2.8 mm (0.1102 in.)
Front drive shaftFront drive shaft length573.9 ± 5.0 mm (22.594 ± 0.197 in.)
Ft iUpper suspension arm ball joint turning torque1.0 - 4.4 N´m (10 - 45 kgf´cm, 8.9 - 39 in.´lbf)Front suspensionLower suspension arm ball joint turning torque0.29 - 2.94 N´m (3 - 30 kgf´cm, 2.6 - 26 in.´lbf)
Bearing backlash Max.0.6 mm (0.024 in.)
RlhftAxle shaft deviation Max.0.05 mm (0.0020 in.)Rear axle shaftAxle shaft runout Max.2.0 mm (0.079 in.)
Axle shaft flange runoutMax.0.05 mm (0.0020 in.)
*: Trailer towing
A: Ground clearance of spindle center
B: Ground clearance of lower suspension arm front bolt center
C: Ground clearance of rear axle shaft center
D: Ground clearance of lower control arm front bushing center
Page 2695 of 3115
H20935
Width
Inner Diam.
AB0158
SSTBattery
H20936
Tires
(5 or More)
R05403
RS-64
- SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG ASSEMBLY
2339 Author: Date:
2004 LAND CRUISER (RM1071U)
(2) Position the curtain shield airbag assembly inside
the tire with the airbag deployment direction facing
inside.
Tire size: Must exceed the following dimensions-
Width: 185 mm (7.28 in.)
Inner diameter: 360 mm (14.17 in.)
CAUTION:
Make sure that the wire harness is tight. It is very danger-
ous when a loose wire harness results in the curtain shield
airbag assembly coming free due to the shock from the air-
bag deploying.
NOTICE:
The tire will be marked by the airbag deployment, so when
disposing of the airbag use a redundant tire.
(d) Check the function of the SST (See step 1-(a) on page
RS-20).
SST 09082-00700
(e) Place the tires.
CAUTION:
Place the tire so that the deployment direction of the cur-
tain shield airbag will be downward.
(1) Place at least 2 tires under the tire to which the side
airbag assembly is tied.
(2) Place at least 2 tires over the tire to which the side
airbag assembly is tied. The top tire should have the
wheel installed.
(3) Tie the tires together with 2 wire harnesses.
CAUTION:
Make sure that the wire harnesses are tight. It is very dan-
gerous when loose wire harness results in the tires coming
free due to the shock from the airbag deploying.
HINT:
Place the SST connector and wire harness inside tires. Secure
at least 1 m (3 ft) of slack for the wire harness.
Page 2779 of 3115
RS0VJ-01
AB0152
SST
AB0158
SSTBattery RS-20
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
2295 Author: Date:
2004 LAND CRUISER (RM1071U)
DISPOSAL
HINT:
When scrapping vehicle equipped with an SRS or disposing of
a steering wheel pad (with airbag), always first deploy the air-
bag in accordance with the procedure described below. If any
abnormality occurs with the airbag deployment, contact the
SERVICE DEPT. of TOYOTA MOTOR SALES, U.S.A., INC.
CAUTION:
Never dispose of a steering wheel pad of which airbag
has not been deployed.
The airbag produces a sizeable exploding sound
when it deploys, so perform the operation out-of-
doors and where it will not create a nuisance to
nearby residents.
When deploying the airbag, always use the specified
SST (SRS Airbag Deployment Tool). Perform the op-
eration in a place away from electrical noise.
SST 09082-00700
When deploying an airbag, perform the operation at
least 10 m (33 ft) away from the steering wheel pad.
The steering wheel pad is very hot when the airbag is
deployed, so leave it alone for at least 30 minutes af-
ter deployment.
Use gloves and safety glasses when handling a steer-
ing wheel pad with the deployed airbag.
Always wash your hands with water after completing
the operation.
Do not apply water, etc. to a steering wheel pad with
the deployed airbag.
1. AIRBAG DEPLOYMENT WHEN SCRAPPING VE-
HICLE
HINT:
Have a battery ready as the power source to deploy the airbag.
Page 2784 of 3115
H20059
SST
R13763
10 m (33 ft) or more SSTBattery
H00401Weight
X Y
Y
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
RS-25
2300 Author: Date:
2004 LAND CRUISER (RM1071U)
(d) Install the SST.
CAUTION:
Place the disc wheel on the level ground.
(1) Connect the connector of the SST.
SST 09082-00700
NOTICE:
To avoid damaging the SST connector and wire harness,
do not lock the secondary lock of the twin lock. Also, se-
cure some slack for the SST wire harness inside the disc
wheel.
(2) Move the SST at least 10 m (33 ft) away from the
steering wheel pad tied down on the disc wheel.
(e) Cover the steering wheel pad with a cardboard box or
tires.
Covering method using a cardboard box:
Cover the steering wheel pad with the cardboard
box and weight the cardboard box down in 4 places
with at least 190 N (20 kg, 44 lb).
Size of cardboard box:
Must exceed the following dimensions:
X = 460 mm (18.11 in.)
Y = 650 mm (25.59 in.)
NOTICE:
When dimension Y of the cardboard box exceeds the
diameter of the disc wheel with tire to which the steer-
ing wheel pad is tied, X should be the following size.
X = 460 mm (18.11 in.) + width of tire
If a cardboard box smaller than the specified size is
used, the cardboard box will be broken by the shock
from the airbag deployment.
Page 2785 of 3115
R04211
Inner Diam.
Tires
(3 or More)Width
R13763
10 m (33 ft) or more SSTBattery
AB0166
RS-26
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
2301 Author: Date:
2004 LAND CRUISER (RM1071U)
Covering method using tires:
Place at least 3 tires with no disc wheels on top of
the tire with disc wheel to which the steering wheel
pad is tied.
Tire size: Must exceed the following dimensions-
Width: 185 mm (7.28 in.)
Inner diameter: 360 mm (14.17 in.)
CAUTION:
Do not use tires with disc wheels.
NOTICE:
The tires may be marked by the airbag deployment, so use
the redundant tires.
(f) Deploy the airbag.
(1) Connect the red clip of the SST to the battery posi-
tive (+) terminal and the black clip to the battery neg-
ative (-) terminal.
(2) Check that no one is within 10 m (33 ft) area around
the disc wheel which the steering wheel pad is tied
to.
(3) Press the SST activation switch and deploy the air-
bag.
HINT:
The airbag deploys as the LED of the SST activation switch
comes on.
(g) Dispose of the steering wheel pad (with airbag).
CAUTION:
The steering wheel pad is very hot when the airbag is
deployed, so leave it alone for at least 30 minutes af-
ter deployment.
Use gloves and safety glasses when handling a steer-
ing wheel pad with deployed airbag.
Always wash your hands with water after completing
the operation.
Do not apply water, etc. to a steering wheel pad with
deployed airbag.
(1) Remove the steering wheel pad from the disc
wheel.
(2) Place the steering wheel pad in a plastic bag, tie the
end tightly and dispose of it as the other general
parts disposal.
Page 3060 of 3115
SA141-04
R03031
F13676
Front (A)(B)
R07928
SA-4
- SUSPENSION AND AXLETIRE AND WHEEL
1954 Author: Date:
2004 LAND CRUISER (RM1071U)
TIRE AND WHEEL
INSPECTION
1. INSPECT TIRE
(a) Check the tires for wear and proper inflation pressure.
Cold tire inflation pressure:
Tire sizeFront
kPa (kgf/cm2, psi)
Rear
kPa (kgf/cm2, psi)
P275/70R16200 (2.0, 29)
*220 (2.2, 32)220 (2.2, 32)
*240 (2.4, 35)
*: Trailer towing
(b) Check the tire runout.
Tire runout: 3.0 mm (0.118 in.) or less
2. ROTATE TIRE
HINT:
Rotate tires as shown in the illustration.
Rotate as shown in (B) if the spare tire is included in the
rotation.
3. INSPECT WHEEL BALANCE
(a) Check and adjust the Off-the car balance.
(b) If necessary, check and adjust the On-the car balance.
Imbalance after adjustment: 14.0 g (0.031 Ib) or less