TOYOTA SEQUOIA 2001 Service Repair Manual

F19826
Rim
Sensor
Cap
Nut
WasherGrommet
F19827
Area for the sensorRim
Rim rotating
direction
Rim rotating
directionRim
Area for the sensor
Mount tool of the mounting machine
Mount tool of the mounting machine
± SUSPENSION AND AXLETIRE PRESSURE MONITOR VALVE
SA±17
3013 Author: Date:
2005 SEQUOIA (RM1146U)

If installed in the reverse direction, the tire pressure
monitor valve may be damaged or fail to transmit sig-
nals when running at high speed.

If installing a new tire pressure monitor valve, write
down the ID number before installation.

It is necessary to registor an ID in the ECU after instal-
lation (See page DI±805).
(b) Install the washer on the tire pressure monitor valve from
the rim side and tighten with a nut.
Torque: 4.0 NVm (41 kgfVcm, 35 in.Vlbf)
NOTICE:

Check that there is no foreign matter on the washer
and nut.

If the tire pressure monitor valve is removed when the
tire is removed for replacement, check that there is no
damage or cuts, and no foreign matter such as mud,
dirt or sand attached to the grommet. Replace the
grommet with a new one if any of the defects men-
tioned above are found.

Check that there is no oil, water or lubricant around
the rim hole, tire pressure monitor valve, washer and
nut. Failing to do so may result in improper installa-
tion.
(c) After the tire is inflated, the valve nut may be loose. Re-
tighten the nut to the specified torque and then check for
air leaks with soapy water.
Torque: 4.0 NVm (41 kgfVcm, 35 in.Vlbf)
(d) Set the wheel disc to the mounting machine and install the
lower tire bead. Position the main body of the sensor as
in the shaded area shown in the illustration.
NOTICE:
If the sensor is positioned outside this area, it generates in-
terference with the tire bead, causing possible damage to
the sensor.
(e) Install the upper bead.
NOTICE:
Make sure that the tire bead and tool do not interfere with
the main body of the sensor and that the sensor is not
clamped by the bead.
5. INSTALL FRONT WHEEL
Torque: 103 NVm (1,050 kgfVcm, 76 ftVlbf)
6. INSTALL REAR WHEEL
Torque: 103 NVm (1,050 kgfVcm, 76 ftVlbf)
7. INSPECT TIRE (See page SA±3)
8. REGISTRATION OF TRANSMITTED ID
(See page DI±805)

SA±18
± SUSPENSION AND AXLETIRE PRESSURE MONITOR VALVE
3014 Author: Date:
2005 SEQUOIA (RM1146U)
9. INSPECT TIRE PRESSURE WARNING SYSTEM
(See page DI±802)
SST 09843±18040

SA2CU±01
F16852
Tire Pressure Monitor ECU
± SUSPENSION AND AXLETIRE PRESSURE MONITOR ECU
SA±19
3015 Author: Date:
2005 SEQUOIA (RM1146U)
TIRE PRESSURE MONITOR ECU
COMPONENTS

SA2CV±01
F16822
F16822
SA±20
± SUSPENSION AND AXLETIRE PRESSURE MONITOR ECU
3016 Author: Date:
2005 SEQUOIA (RM1146U)
REPLACEMENT
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
2. REMOVE INTEGRATION CONTROL PANEL
(See page BO±89)
3. REMOVE GLOVE COMPARTMENT
(See page BO±89)
4. REMOVE TIRE PRESSURE MONITOR ECU
(a) Disconnect the connector.
(b) Remove the nut and tire pressure monitor ECU.
5. INSTALL TIRE PRESSURE MONITOR ECU
(a) Install the tire pressure monitor ECU with the nut.
(b) Connect the connector.
6. INSTALL GLOVE COMPARTMENT
(See page BO±97)
7. INSTALL INTEGRATION CONTROL PANEL
(See page BO±97)
8. CONNECT CABLE TO NEGATIVE BATTERY TERMI-
NAL
9. REGISTRATION OF TRANSMITTED ID
(See page DI±805)
10. INSPECT TIRE PRESSURE WARNING SYSTEM
(See page DI±802)
SST 09843±18040
11. PERFORM INITIALIZATION (See page IN±20)
Some systems need initialization when disconnecting the cable
from the negative battery terminal.

SA143±10
F14316
N´m (kgf´cm, ft´lbf) : Specified torque

Non±reusable part
64 (650, 47)
Brake CaliperHub Bolt
Cotter Pin
105 (1,100, 77)
8.0 (82, 71 in.´lbf)
Speed Sensor
Shock Absorber
135 (1,400, 100)
65 (663, 48)
123 (1,250, 90)
28 (285, 21)Steering Knuckle with Axle Hub
Disc
4WD:

Cotter Pin
235 (2,400, 173)
Lock Cap
Grease Cap
Grease Cap2WD:
4WD:

Oil Seal
Speed Sensor
Rotor
Dust Cover
Steering Knuckle
18 (185, 13)

Oil Seal
Bearing

Snap Ring
Axle Hub
Bearing Spacer4WD:
274 (2,800, 203)

Lock Nut 2WD:
± SUSPENSION AND AXLEFRONT AXLE HUB
SA±21
3017 Author: Date:
2005 SEQUOIA (RM1146U)
FRONT AXLE HUB
COMPONENTS

SA23I±04
R13426
F07263
F07264
F07265
SA±22
± SUSPENSION AND AXLEFRONT AXLE HUB
3018 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
1. REMOVE FRONT WHEEL
2. REMOVE GREASE CAP
Using a screwdriver and hammer, remove the grease cap.
3. 4WD:
DISCONNECT DRIVE SHAFT
(a) Remove the cotter pin and lock cap.
(b) While applying the brakes, remove the lock nut.
4. DISCONNECT SPEED SENSOR AND WIRE HARNESS
CLAMP FROM STEERING KNUCKLE
Remove the 2 bolts and disconnect the speed sensor and wire
harness clamp from the steering knuckle.
5. REMOVE BRAKE CALIPER AND DISC
(a) Remove the bolt and brake line clamp from the steering
knuckle.
(b) Remove the 2 bolts, brake caliper and disc.
NOTICE:
Do not damage the brake tube.
(c) Support the brake caliper securely.
6. REMOVE SHOCK ABSORBER (See page SA±64)
7. DISCONNECT LOWER BALL JOINT
Remove the 4 bolts and disconnect the lower ball joint.
8. REMOVE STEERING KNUCKLE
(a) Remove the cotter pin and loosen the nut.

R13196
SST
± SUSPENSION AND AXLEFRONT AXLE HUB
SA±23
3019 Author: Date:
2005 SEQUOIA (RM1146U)
(b) Using SST, disconnect the steering knuckle.
SST 09950±40011 (09951±04010, 09952±04010,
09553±04020, 09554±04010, 09955±04031,
09958±04011)
(c) Remove the nut and steering knuckle.
NOTICE:
4WD:
Be careful not to damage the oil seal and drive shaft boot.
HINT:
4WD:
When it is difficult to disconnect the drive shaft, tap the tip of the
drive shaft with a plastic hammer.

SA145±08
R13215
SST
R13275
SST
SST SA±24
± SUSPENSION AND AXLEFRONT AXLE HUB
3020 Author: Date:
2005 SEQUOIA (RM1146U)
DISASSEMBLY
1. 2WD:
REMOVE GREASE CAP
(a) Mount the axle hub in a soft jaw vise.
HINT:
Close the vise until it holds hub bolts. Do not tighten further.
(b) Using a screwdriver, remove the grease cap.
2. 4WD:
REMOVE OIL SEAL (INSIDE)
(a) Mount the axle hub in a soft jaw vise.
HINT:
Close the vise until it holds hub bolts. Do not tighten further.
(b) Using a screwdriver, remove the oil seal (inside).
3. 2WD:
REMOVE LOCK NUT AND SPEED SENSOR ROTOR
(a) Using a chisel and hammer, loosen the staked part of the
lock nut.
NOTICE:
Be careful not to damage the bushing.
(b) Using SST, remove the lock nut.
SST 09318±12010
(c) Remove the speed sensor rotor.
NOTICE:
Take care not to scratch the serration of the speed sensor
rotor.
4. REMOVE AXLE HUB FROM STEERING KNUCKLE
(a) Remove the 4 bolts and shift the dust cover towards the
hub side (outside).
(b) Using SST, remove the axle hub from the steering
knuckle.
SST 09710±30021 (09710±03051),
09950±40011 (09951±04020, 09952±04010,
09953±04020, 09954±04010, 09955±04031,
09957±04010, 09958±04011)
(c) Remove the dust cover from the steering knuckle.
(d) 4WD:
Remove the bearing spacer and speed sensor rotor.
NOTICE:
Take care not to scratch the serration of the speed sensor
rotor.
5. REMOVE OIL SEAL (OUTSIDE)
Using a screwdriver, remove the oil seal (outside) from the
steering knuckle.
6. REMOVE BEARING FROM STEERING KNUCKLE
(a) Using snap ring pliers, remove the snap ring.

R13276
SST
± SUSPENSION AND AXLEFRONT AXLE HUB
SA±25
3021 Author: Date:
2005 SEQUOIA (RM1146U)
(b) Using SST and a press, remove the bearing from the
steering knuckle.
SST 09950±60020 (09951±00810),
09950±70010 (09951±07150)

SA146±08
R13277
SST
SST
R13278
SST
SST
R13279
SST
R13215
SST
R13418
SST SA±26
± SUSPENSION AND AXLEFRONT AXLE HUB
3022 Author: Date:
2005 SEQUOIA (RM1146U)
REASSEMBLY
1. INSTALL NEW BEARING
(a) Using SST and a press, install a new bearing to the steer-
ing knuckle.
SST 09527±17011, 09950±60020 (09951±00910)
(b) Using snap ring pliers, install a new snap ring.
2. INSTALL NEW OIL SEAL (OUTSIDE)
(a) Using SST and a plastic hammer, install a new oil seal
(outside).
SST 09223±15030, 09527±17011
(b) Coat MP grease to the oil seal lip.
3. INSTALL AXLE HUB TO STEERING KNUCKLE
(a) Install the dust cover to the steering knuckle with the 4
bolts.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
(b) Using SST and a press, install the axle hub to the steering
knuckle.
SST 09649±17010
4. INSTALL SPEED SENSOR ROTOR
NOTICE:
Do not scratch the serration of the speed sensor rotor.
5. 2WD:
INSTALL NEW LOCK NUT
(a) Using SST, install and torque a new lock nut to the axle
hub.
SST 09318±12010
Torque: 274 N´m (2,800 kgf´cm, 203 ft´lbf)
(b) Using a chisel and hammer, stake the lock nut.
6. 4WD:
INSTALL BEARING SPACER
Using SST and a press, install the bearing spacer.
SST 09950±60010 (09951±00650),
09950±70010 (09951±07150)
7. 2WD:
INSTALL GREASE CAP