length TOYOTA SEQUOIA 2001 Service Repair Manual

IN±42
± INTRODUCTIONTERMS
42 Author: Date:
2005 SEQUOIA (RM1146U) H/B
Hatchback
H±FUSEHigh Current Fuse
HIHigh
HIDHigh Intensity Discharge (Head Lamp)
HSGHousing
HTHard Top
HWSHeated Windshield System
ICIntegrated Circuit
IDIIndirect Diesel Injection
IFSIndependent Front Suspension
IGIgnition
IIAIntegrated Ignition Assembly
INIntake (Manifold, Valve)
INTIntermittent
I/PInstrument Panel
IRSIndependent Rear Suspension
ISCIdle Speed Control
J/BJunction Block
J/CJunction Connector
KDKick±Down
LANLocal Area Network
LBLiftback
LCDLiquid Crystal Display
LEDLight Emitting Diode
LHLeft±Hand
LHDLeft±Hand Drive
L/H/WLength, Height, Width
LLCLong±Life Coolant
LNGLiquified Natural Gas
LOLow
LPGLiquified Petroleum Gas
LSDLimited Slip Differential
LSP & PVLoad Sensing Proportioning And Bypass Valve
LSPVLoad Sensing Proportioning Valve
MAPManifold Absolute Pressure
MAX.Maximum
MICMicrophone
MILMalfunction Indicator Lamp
MIN.Minimum
MG1Motor Generator No.1
MG2Motor Generator No.2
MPMultipurpose
MPIMultipoint Electronic Injection
MPXMultiplex Communication System
M/T, MTMManual Transmission (Transaxle)
MTMount
MTGMounting
NNeutral
NANatural Aspiration
NO.Number
O2SOxygen Sensor
O/DOverdrive

MA0055
MA014±06
MA±6
± MAINTENANCEBRAKE
53 Author: Date:
2005 SEQUOIA (RM1146U)
BRAKE
INSPECTION
1. INSPECT BRAKE LINE PIPES AND BOOTS
HINT:
Inspect in a well±lighted area. Inspect the entire circumference
and length of the brake hoses using a mirror as required. Turn
the front wheels fully right or left before inspecting the front
brake.
(a) Check all brake lines and hoses for:

Damage

Wear

Deformation

Cracks

Corrosion

Leaks

Bends

Twists
(b) Check all clamps for tightness and connections for leak-
age.
(c) Check that the hoses and lines are clear of sharp edges,
moving parts and the exhaust system.
(d) Check that the lines installed in grommets pass through
the center of the grommets.
2. INSPECT FRONT AND REAR BRAKE PADS AND
DISCS
(Front pads: See page BR±25)
(Rear pads: See page BR±34)
HINT:
If a squealing or scraping noise occurs from the brake during
driving, check the pad wear indicator.
If there are traces of the indicator contacting the disc rotor, the
disc pad should be replaced.

PP0MS±23
PP±70
± PREPARATIONSUPPLEMENTAL RESTRAINT SYSTEM
128 Author: Date:
2005 SEQUOIA (RM1146U)
EQUIPMENT
Torque wrench
Bolt:
Length: 35 mm (1.387 in.)
Pitch: 1.0 mm (0.039 in.)
Diam.: 6.0 mm (0.236 in.)
Airbag disposal
Tire
Width: 185 mm (7.28 in.)
Inner diam.: 360mm (14.17 in.)
Airbag disposal
Tire with disc wheel
Width: 185 mm (7.28 in.)
Inner diam.: 360 mm (14.17 in.)
Airbag disposal
Plastic bagAirbag disposal

± SERVICE SPECIFICATIONSENGINE MECHANICAL
SS±5
147 Author: Date:
2005 SEQUOIA (RM1146U) Cylinder head
Warpage Maximum
Valve seat
Refacing angle
Contacting angle
Contacting width
Valve guide bushing bore diameter STD
O/S 0.05
Cylinder head bolt thread inside diameter STD
Minimum
Protrusion heightIntake
Exhaust0.10 mm (0.039 in.)
30°, 45°, 60°
45°
1.0 to 1.4 mm (0.039 to 0.055 in.)
10.285 to 10.306 mm (0.4049 to 0.4057 in.)
10.335 to 10.356 mm (0.4069 to 0.4077 in.)
9.810 to 9.960 mm (0.3862 to 0.3921 in.)
9.700 mm (0.3819 in.)
9.2 to 9.8 mm (0.362 to 0.386 in.)
8.2 to 8.8 mm (0.323 to 0.346 in.)
Valve guide
bushingInside diameter
Outside diameter (for repair part) STD
O/S 0.055.510 to 5.530 mm (0.2169 to 0.2374 in.)
10.333 to 10.344 mm (0.4068 to 0.4072 in.)
10.383 to 10.394 mm (0.4088 to 0.4092 in.)
ValveValve overall length STD Intake
Exhaust
Minimum Intake
Exhaust
Valve face angle
Stem diameterIntake
Exhaust
Stem oil clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Margin thickness STD
Minimum95.05 mm (3.7421 in.)
95.10 mm (3.7441 in.)
94.55 mm (3.7224 in.)
94.60 mm (3.7244 in.)
44.5°
5.470 to 5.485 mm (0.2154 to 0.2159 in.)
5.465 to 5.480 mm (0.2152 to 0.2157 in.)
0.025 to 0.060 mm (0.0010 to 0.0024 in.)
0.030 to 0.065 mm (0.0012 to 0.0026 in.)
0.08 mm (0.0031 in.)
0.10 mm (0.0039 in.)
1.0 mm (0.039 in.)
0.5 mm (0.020 in.)
Valve springDeviation Maximum
Free length
Installed tension at 35.0 mm (1.378 in.)2.0 mm (0.079 in.)
54.1 mm (2.130 in.)
210 to 226 N (21.4 to 23.0 kgf, 47.2 to 50.7 lbf)
Valve lifterLifter diameter
Lifter bore diameter
Oil clearance STD
Maximum30.968 to 30.976 mm (1.2192 to 2.2195 in.)
31.000 to 31.016 mm (1.2205 to 1.2211 in.)
0.024 to 0.050 mm (0.0009 to 0.0020 in.)
0.07 mm (0.0028 in.)
CamshaftThrust clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Journal oil clearance STD
Maximum
Timing tube journal oil clearance STD
Maximum
Journal diameter
Timing tube journal diameter STD
Circle runout
Cam lobe height STD Intake
Exhaust
Minimum Intake
Exhaust
Camshaft gear backlash STD
Maximum
Camshaft gear spring end free distance0 to 0.040 mm (0 to 0.0016 in.)
0.030 to 0.070 mm (0.0011 to 0.0028 in.)
0.12 mm (0.0047 in.)
0.10 mm (0.0039 in.)
0.030 to 0.071 mm (0.0012 to 0.0028 in.)
0.10 mm (0.0039 in.)
0.036 to 0.057 mm (0.0014 to 0.0022 in.)
0.075 mm (0.0030 in.)
26.954 to 26.970 mm (1.0612 to 1.0618 in.)
39.955 to 39.964 mm (1.5730 to 1.5734 in.)
0.03 mm (0.0012 in.)
42.61 to 42.71 mm (1.6776 to 1.6815 in.)
42.63 to 42.71 mm (1.6783 to 1.6823 in.)
42.46 mm (1.6717 in.)
42.48 mm (1.6724 in.)
0.020 to 0.200 mm (0.0008 to 0.0079 in.)
0.30 mm (0.0188 in.)
18.2 to 18.8 mm (0.712 to 0.740 in.)
ManifoldWarpageMaximum Exhaust0.10 mm (0.0039 in.)

SS0PK±05
SS±20
± SERVICE SPECIFICATIONSSTARTING
162 Author: Date:
2005 SEQUOIA (RM1146U)
STARTING
SERVICE DATA
StarterRated voltage and output power
No±load characteristics Current
rpm
Brush length
STD
Minimum
Spring installed load
STD
Minimum
Commutator
Diameter STD
Minimum
Undercut depth STD
Minimum
Circle runout Maximum
Field frame
Shunt coil resistance at 20°C (68°F)
Magnetic switch
Contact plate for wear Maximum12 V
100 A or less at 11.5 V
2,500 rpm or less
15.0 mm (0.591 in.)
9.0 mm (0.354 in.)
21.5 to 27.5 N (2.2 to 2.8 kgf, 4.8 to 6.2 lbf)
12.7 N (1.3 kgf, 2.9 lbf)
35.0 mm (1.378 in.)
34.0 mm (1.339 in.)
0.7 mm (0.028 in.)
0.2 mm (0.008 in.)
0.05 mm (0.0020 in.)
1.5 to 1.9 W
0.9 mm (0.035 in.)

SS0PM±07
SS±22
± SERVICE SPECIFICATIONSCHARGING
164 Author: Date:
2005 SEQUOIA (RM1146U)
CHARGING
SERVICE DATA
BatterySpecific gravity at 20°C (68°F)
Voltage at 20°C (68°F)1.25 to 1.29
12.5 to 12.9 V
GeneratorRated output
Rotor coil resistance at 20°C (68°F)
Slip ring diameter STD
Minimum
Brush exposed length STD
Minimum12V 130A
1.5 to 1.9 W
14.2 to 14.4 mm (0.559 to 0.567 in.)
14.0 mm (0.551 in.)
10.5 mm (0.413 in.)
4.5 mm (0.177 in.)
Charging circuitWithout load STD amperage
STD voltage
With load STD amperage10 A or less
13.2 to 14.0 V
30 A or less

SS±32
± SERVICE SPECIFICATIONSSUSPENSION AND AXLE
174 Author: Date:
2005 SEQUOIA (RM1146U)
CamberRight±left error: 30' (0.5°) or less
UCK35L±GKBSKA0°08' ± 45' (0.14° ± 0.75°)
UCK35L±GKBLKA0°06' ± 45' (0.10° ± 0.75°)
UCK45L±GKBSKA0°17' ± 45' (0.28° ± 0.75°)
UCK45L±GKBLKA0°16' ± 45' (0.26° ± 0.75°)
Caster (Except air suspension models) Right±left error: 30' (0.5°) or less
UCK35L±GKBSKA
Tire size: P245/70R16
Tire size: P265/70R16 and P265/65R17
2°56' ± 45' (2.93° ± 0.75°)
2°59' ± 45' (2.98° ± 0.75°)
UCK35L±GKBLKA3°02' ± 45' (3.04° ± 0.75°)
UCK45L±GKBSKA2°36' ± 45' (2.60° ± 0.75°)
UCK45L±GKBLKA2°38' ± 45' (2.64° ± 0.75°)
Caster (Air suspension models) Right±left error: 30' (0.5°) or less
UCK35L±GKBSKA
Tire size: P245/70R16
Tire size: P265/70R16 and P265/65R17
3°17' ± 45' (3.28° ± 0.75°)
3°20' ± 45' (3.33° ± 0.75°)
UCK35L±GKBLKA3°21' ± 45' (3.35° ± 0.75°)
UCK45L±GKBSKA2°55' ± 45' (2.91° ± 0.75°)
UCK45L±GKBLKA2°56' ± 45' (2.93° ± 0.75°)
Steering axis inclination Right±left error: 30' (0.5°) or less
Front wheel
AlignmentUCK35L±GKBSKA10°14' ± 45' (10.24° ± 0.75°)AlignmentUCK35L±GKBLKA10°16' ± 45' (10.27° ± 0.75°)
UCK45L±GKBSKA10°05' ± 45' (10.09° ± 0.75°)
UCK45L±GKBLKA10°07' ± 45' (10.11° ± 0.75°)
Toe±in (total) Rack end length difference: 1.5 mm (0.059 in.) or less
UCK35L±GKBSKA
Tire size: P245/70R16
Tire size: P265/70R16 and P265/65R17
Tire size: P265/65R17 (Air suspension models)
0°05' ± 0°09' (0.09° ± 0.15°, 1.19 ± 2 mm (0.05 ± 0.08 in.)
0°05' ± 0°09' (0.09° ± 0.15°, 1.29 ± 2 mm (0.05 ± 0.08 in.)
0°05' ± 0°09' (0.09° ± 0.15°, 1.28 ± 2 mm (0.05 ± 0.08 in.)
UCK35L±GKBLKA0°05' ± 0°09' (0.08° ± 0.15°, 1.15 ± 2 mm (0.05 ± 0.08 in.)
UCK45L±GKBSKA
Tire size: P265/70R16 (Air suspension models)0°05' ± 0°09' (0.08° ± 0.15°, 1.08 ± 2 mm (0.04 ± 0.08 in.)
0°05' ± 0°09' (0.08° ± 0.15°, 1.07 ± 2 mm (0.04 ± 0.08 in.)
UCK45L±GKBLKA0°04' ± 0°09' (0.07° ± 0.15°, 0.99 ± 2 mm (0.04 ± 0.08 in.)
UCK35L±GKSSKAInside wheel
Outside wheel: Reference
Outside wheel (Air suspension models): Reference-35°24' (-35.40°)
32°08' (32.13°)
31°54' (31.90°)
UCK35L±GKSLKAInside wheel
Outside wheel: Reference-35°22' (-35.36°)
32°07' (32.12°)
UCK45L±GKSSKAInside wheel
Outside wheel: Reference-35°37' (-35.61°)
32°17' (32.28°)
UCK45L±GKSLKAInside wheel
Outside wheel: Reference-35°35' (-35.59°)
32°16' (32.26°)
Front drive shaftFront drive shaft length523.5 ± 2.0 mm (20.610 ± 0.079 in.)
Upper ball joint turning torque0.7 ± 4.4 N´m (7 ± 45 kgf´cm, 6 ± 39 in.´lbf)
Ft iLower ball joint excessive play Maximum0.5 mm (0.020 in.)Front suspensionLower ball joint turning torque1.0 ± 6.5 N´m (10 ± 66 kgf´cm, 9 ± 56 in.´lbf)
Stabilizer bar link ball joint turning toque0.05 ± 2.0 N´m (0.5 ± 20 kgf´cm, 0.4 ± 17 in.´lbf)

SS±38
± SERVICE SPECIFICATIONSSUSPENSION AND AXLE
180 Author: Date:
2005 SEQUOIA (RM1146U)
Air suspension
Amount of change in vehicle height
HIGH position:
LOW position (4WD):
LOW position (2WD):
40 mm (1.57 in.)
±30 mm (±1.18 in.)
±15 mm (±0.59 in.)
Air suspension
Difference between the tester value and vehicle height
(D±C measurement):
5 mm (0.20 in.) or less
Height control sensor link standard length:6.5 ± 15.0 mm (0.26 ± 0.59 in.) or less

SS08W±04
SS±44
± SERVICE SPECIFICATIONSSTEERING
186 Author: Date:
2005 SEQUOIA (RM1146U)
STEERING
SERVICE DATA
POWER STEERING FLUID
Oil level rise Maximum5 mm (0.20 in.)
Oil pressure at idle speed with valve closed Minimum8,336 kPa (85 kgf/cm2, 1,209 psi)
STEERING WHEEL
Steering wheel freeplayMaximum30 mm (1.18 in.)
Steering effort at idle speedReference:4.9 N´m (50 kgf´cm, 43 in.´lbf)
PS VANE PUMP
Pump shaft and front housing bushing oil clearance STD0.03±0.05 mm (0.0012±0.0020 in.)
Pump shaft and front housing bushing oil clearanceMaximum0.07 mm (0.0028 in.)
Vane plate heightMinimum8.6 mm (0.339 in.)
Vane plate thickness Minimum1.397 mm (0.0550 in.)
Vane plate lengthMinimum14.991 mm (0.5902 in.)
Vane plate and pump rotor groove clearanceMaximum0.033 mm (0.0013 in.)
Vane plate length Pump rotor and cam ring mark
None14.999±15.001 mm (0.59051±0.59059 in.)
114.997±14.999 mm (0.59043±0.59051 in.)
214.995±14.997 mm (0.59035±0.59043 in.)
314.993±14.995 mm (0.59027±0.59035 in.)
414.991±14.993 mm (0.59020±0.59027 in.)
Flow control valve spring length Minimum33.2 mm (1.307 in.)
Pump rotating torqueMaximum0.28 N´m (2.8 kgf´cm, 2.4 in.´lbf) or less
PS GEAR
Steering rack runout Maximum0.03 mm (0.0118 in.)
Total preload Turning1.2±1.6 N´m (12±16 kgf´cm, 10.4±13.9 in.´lbf)

A2364720 msec./DIV 20 V/DIV
Ground
DI±36
± DIAGNOSTICSENGINE
230 Author: Date:
2005 SEQUOIA (RM1146U) OX2B (E7±33) ± E2 (E8±28)
R ± G±WIdlingPulse generation
(See waveform 10)
STP (E4 15) E1 (E6 1)GY BRBrake pedal is depressed7.5 to 14 VSTP (E4±15) ± E1 (E6±1)G±Y ± BRBrake pedal is releasedBelow 1.5 V
ST1 (E4 16) E1 (E6 1)LB BRBrake pedal is depressedBelow 1.5 VST1± (E4±16) ± E1 (E6±1)L±B ± BRBrake pedal is released7.5 to 14 V
STA (E6±11) ± E1 (E6±1)B±R ± BRShift lever position P or N, Ignition switch START6.0 V or more
STSW (E6±12) ± E1 (E6±1)B ± BRShift lever position P or N, ignition switch START6.0 V or more
STAR/NSW (E7 8) E1 (E6 1)BBRIG switch ON, Other shift position in P, N9 to 14 VSTAR/NSW (E7±8) ± E1 (E6±1)B ± BRIG switch ON, Shift position in P, N0 to 3.0 V
W (E5 30) E1 (E6 1)VW BRIdling9 to 14 VW (E5±30) ± E1 (E6±1)V±W ± BRIG switch ONBelow 3.0 V
TACH (E5±1) ± E1 (E6±1)Y±G ± BRIdlingPulse generation
(See waveform 11)
ACIS (E8±33) ± E1 (E6±1)B±L ± BRIG switch ON9 to 14 V
VPMP (E4±5) ± E1 (E6±1)P±L ± BRIgnition switch ON9 V to 14 V
MPMP (E4±6) ± E1 (E6±1)V±G ± BR
Vacuum pump OFF

Vacuum pump ON0 V to 3 V
9 V to 14 V
PPMP (E4±22) ± E1 (E6±1)R±G ± BRIgnition switch ON3 V to 3.6 V
AIV1 (E8±27) ± E1 (E6±1)L±B ± BRIgnition switch ON9 to 14 V
AIV2 (E8±26) ± E1 (E6±1)P±L ± BRIgnition switch ON9 to 14 V
AIRV (E4±4) ± E1 (E6±1)R±W ± BRIgnition switch ON9 to 14 V
AIRP (E4±25) ± E1 (E6±1)G±W ± BRIgnition switch ON9 to 14 V
AIP (E8±32) ± E1 (E6±1)B±Y ± BRIgnition switch ON3 V to 3.6 V
*1: The ECM terminal voltage is constant regardless of the output voltage from the sensor.
WAVEFORM 1
Fuel injector
ECM Terminal NamesBetween #10 (to 40) and E01
Tester Ranges20 V/DIV, 20 msec./DIV
ConditionsIdling
HINT:
The wavelength becomes shorter as the engine rpm increases.