engine TOYOTA SEQUOIA 2001 Service Service Manual

SS1M9±01
SS±24
± SERVICE SPECIFICATIONSAUTOMATIC TRANSMISSION (A750E, A750F)
166 Author: Date:
2005 SEQUOIA (RM1146U)
AUTOMATIC TRANSMISSION (A750E, A750F)
SERVICE DATA
2UZ±FE (A750E/A750F)
Line pressure (Wheel locked)
Engine idling
D position
R position
AT stall (Throttle valve fully opened)
D position
R position
361 ± 421 kPa (3.7 ± 4.3 kgfVcm2, 52 ± 61 psi)
495 ± 576 kPa (5.0 ± 5.9 kgfVcm2, 72 ± 84 psi)
1,236 ± 1,332kPa (12.6 ± 13.6 kgfVcm
2, 179 ± 193 psi)
1,229 ± 1,349 kPa (12.5 ± 13.8 kgfVcm2, 178 ± 196 psi)
Engine stall revolution D and R positions2,200
150 rpm
Time lag N " D position
N " R positionLess than 1.2 seconds
Less than 1.5 seconds
Engine idle speed
(A/C OFF) N position
700
50 rpm
Drive plate runoutMax.
Torque converter runout Max.0.20 mm (0.0079 in.)
0.30 mm (0.0118 in.)
Shift schedule
D position
(Throttle valve fully opened) 1 " 2
2 " 3
3 " 4
4 " 5
5 " 4
4 " 3
3 " 2
2 " 1
(Throttle valve fully closed) 4 " 5
5 " 4
4 position (O/D OFF)
(Throttle valve fully opened) 1 " 2
2 " 3
3 " 4
5 " 4
4 " 3
3 " 2
2 " 1
3 position
(Throttle valve fully opened) 1 " 2
2 " 3
4 " 3
3 " 2
2 " 1
2 position
(Throttle valve fully opened) 1 " 2
3 " 2
2 " 1
L position
(Throttle valve fully opened) 2 " 1
45 ± 57 km/h (28 ± 35 mph)
84 ± 97 km/h (52 ± 60 mph)
120 ± 138 km/h (75 ± 86 mph)
163 ± 179 km/h (101 ± 111 mph)
158 ± 174 km/h (98 ± 108 mph)
110 ± 124 km/h (68 ± 77 mph)
75 ± 83 km/h (47 ± 52 mph)
35 ± 41 km/h (22 ± 25 mph)
44 ± 50 km/h (27 ± 31 mph)
22 ± 28 km/h (14 ± 17 mph)
45 ± 57 km/h (28 ± 35 mph)
84 ± 97 km/h (52 ± 60 mph)
120 ± 138 km/h (75 ± 86 mph)
173 ± 190 km/h (108 ± 118 mph)
110 ± 124 km/h (68 ± 77 mph)
75 ± 83 km/h (47 ± 52 mph)
35 ± 41 km/h (22 ± 25 mph)
45 ± 57 km/h (28 ± 35 mph)
84 ± 97 km/h (52 ± 60 mph)
121 ± 135 km/h (75 ± 84 mph)
75 ± 83 km/h (47 ± 52 mph)
35 ± 41 km/h (22 ± 25 mph)
45 ± 57 km/h (28 ± 35 mph)
80 ± 92 km/h (50 ± 57 mph)
35 ± 41 km/h (22 ± 25 mph)
35 ± 41 km/h (22 ± 25 mph)
Lock±up point Throttle valve opening 5 %
D position
5th gear Lock±up ON
Lock±up OFF
4 position
4th gear Lock±up ON
Lock±up OFF
63 ± 71 km/h (39 ± 44 mph)
57 ± 64 km/h (35 ± 40 mph)
102 ± 112 km/h (63 ± 70 mph)
96 ± 105 km/h (60 ± 65 mph)

SS1MA±01
± SERVICE SPECIFICATIONSAUTOMATIC TRANSMISSION (A750E, A750F)
SS±25
167 Author: Date:
2005 SEQUOIA (RM1146U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Drain plug x Oil pan2020415
Overflow plug x Oil pan2020415
Refill plug x Transmission case3940029
No.1 vehicle speed sensor A750E
A750F9.8
11.5100
11 786 in.Vlbf
8
Speed sensor NT x Automatic transmission5.45548 in.Vlbf
Speed sensor SP2 x Automatic transmission5.45548 in.Vlbf
Transmission wire set bolt x Automatic transmission5.45548 in.Vlbf
Transmission wire clamp x Valve body A
B11
1011 2
1008
7
Oil pan x Transmission case4.44539 in.Vlbf
Park/neutral position switch Bolt
Nut13
6.9130
7010
61 in.Vlbf
Shift solenoid valve S1 x Valve body6.46556 in.Vlbf
Shift solenoid valve S2 x Valve body101027
Shift solenoid valve SR x Valve body6.46557 in.Vlbf
Shift solenoid valve SLU, SL2 x Valve body6.46557 in.Vlbf
Shift solenoid valve SLT, SL1 x Valve body6.46557 in.Vlbf
Valve body x Transmission case1111 28
Oil strainer x Valve body101007
Parking lock pawl bracket x Transmission case7.47565 in.´lbf
Oil cooler x Body1111 08
Transmission oil cooler bracket x Oil cooler4.95043 in.´lbf
Oil cooler tube clamp x Body5.05048 in.´lbf
Shift lever x Shift lever housing1818013
Shift lever housing x Steering column assemby121209
Parking lock cable No. 1 x Shift lever housing2.92925 in.´lbf
Parking lock cable No. 2 x Column upper bracket2.22319 in.´lbf
Parking lock cable housing x Steering column assembly10.511 08
Front suspension member bracket x Body3333624
Heat insulator1616412
Shift control cable x Transmission14.514811
Shift control cable bracket x Transmission19.519914
Oil cooler pipe clamp x Transmission121229
Oil cooler pipe x Transmission3434625
Stabilizer bar3737727
Rear end plate x Transmission1818513
Torque converter clutch x Drive plate4849035
Engine rear mounting insulator x Crossmember1818513
Crossmember x Frame7273453
Engine rear mounting insulator x Extension housing6566048
Automatic transmission x Engine 17 mm head
14 mm head71
37720
38053
27

SS0PY±05
SS±28
± SERVICE SPECIFICATIONSTRANSFER
170 Author: Date:
2005 SEQUOIA (RM1146U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Transfer x Transfer adaptor2424518
Engine rear mounting x Transmission6566048
Crossmember x Frame7273053
Engine rear mounting x Crossmember1818513
Heat insulator x Crossmember1616412
Front suspension member bracket x Crossmember3333624
Filler plug x Transfer3737727
Rear propeller shaft x Rear differential8889765
Rear propeller shaft x Transfer8889765
Protector x Transfer1818513
Front propeller shaft x Front differential7475054
Front propeller shaft x Transfer8889765
Front exhaust pipe x Exhaust manifold6263046
Front exhaust pipe x Center exhaust pipe4849035
Transfer case cover x Transfer front case1818413
Case plug x Transfer front case18.619014
Front bearing retainer x Transfer front case11.511 98
Front output shaft companion flange lock nut11 81,20387
Oil pump x Front case7.56966 in.´lbf
Oil separator x Front case7.56966 in.´lbf
Transfer shift actuator x Transfer case rear2020415
Front case x Transfer case rear2828621
Shift shaft stopper1919414
Drain and filler plug3737727
Transfer extension housing x Transfer case rear121229
Rear output shaft companion flange lock nut11 81,20387
Gear shift fork2424518

SS0CN±32
± SERVICE SPECIFICATIONSBODY ELECTRICAL
SS±47
189 Author: Date:
2005 SEQUOIA (RM1146U)
BODY ELECTRICAL
SERVICE DATA
SPEEDOMETER (ON±VEHICLE)
USA:
Standard indication (mph)Allowable range (mph)
2019 ± 22
4039 ± 42.5
6059.5 ± 63.5
8079.5 ± 84
100100 ± 105
CANADA:
Standard indication (km/h)Allowable range (km/h)
2017.5 ± 21.5
4038 ± 42
6058 ± 63
8078 ± 84
10098.5 ± 104.5
120119 ± 125
140139 ± 145
160159 ± 167
TACHOMETER (ON±VEHICLE) / DC 13.5 V 25 °C at (68 °F)
Standard indicationAllowable range
700630 ± 770
1,000900 ± 1,100
2,0001,850 ± 2,150
3,0002,800 ± 3,200
4,0003,800 ± 4,200
5,0004,800 ± 5,200
6,0005,750 ± 6,250
ENGINE COOLANT TEMPERATURE RECEIVER GAUGE
Temperature °C (°F)Resistance (W)
±20 (±4)13,840 to 16,330
50 (68)2,320 to 2,590
80 (176)310 to 326
110 (230)139.9 to 143.5

SS0O4±05
SS±52
± SERVICE SPECIFICATIONSAIR CONDITIONING
194 Author: Date:
2005 SEQUOIA (RM1146U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
REFRIGERANT LINE
Receiver x Liquid tube5.45548 in.´lbf
Condenser x Discharge hose5.45548 in.´lbf
Condenser x Liquid tube5.45548 in.´lbf
Compressor x Discharge hose101007
Compressor x Suction hose101007
Liquid and suction tube (Nut)5.45548 in.´lbf
Liquid and suction tube x Rear A/C unit5.45548 in.´lbf
COOLING UNIT
Evaporator x Expansion valve x Liquid and suction tube3.53631 in.´lbf
REAR A/C UNIT
Tube and accessory x Evaporator5.45531 in.´lbf
Tube and accessory x Expansion valve2223516
Expansion valve x Liquid tube1313510
COMPRESSOR AND MAGNETIC CLUTCH
Compressor x Engine (Bolt)4748035
Compressor x Bracket x Engine (Nut)2525518
Pressure plate x Rotor x Compressor1818412.3
PRESSURE SWITCH
Pressure switch x Liquid tube101007
WATER TEMPERATURE SWITCH
Water temperature switch x Radiator7.47565 in.´lbf

DID7M±01
± DIAGNOSTICSENGINE
DI±1
195 Author: Date:
2005 SEQUOIA (RM1146U)
ENGINE
PRECAUTION
NOTICE:

When disconnecting the battery terminal, initialize the following system after the terminal is re-
connected.
System NameSee Page
Back Door Power Window Control SystemBE±77

Perform the RESET MEMORY (AT initialization) when replacing the automatic transmission as-
sembly, engine assembly or ECM (See page DI±543).
HINT:
Initialization can not be completed by only removing the battery.

DID7N±01
DI±2
± DIAGNOSTICSENGINE
196 Author: Date:
2005 SEQUOIA (RM1146U)
DEFINITION OF TERMS
TermDefinition
Monitor descriptionDescription of what the ECM monitors and how it detects malfunctions (monitoring purpose and its details).
Related DTCsA group of diagnostic trouble codes that are output by the ECM based on the same malfunction detection logic..
Typical enabling condition
Preconditions that allow the ECM to detect malfunctions.
With all preconditions satisfied, the ECM sets the DTC when the monitored value(s) exceeds the malfunction
threshold(s).
Sequence of operation
The priority order that is applied to monitoring, if multiple sensors and components are used to detect the malfunc-
tion.
When a sensor is being monitored, the next sensor or component will not be monitored until the sensor monitoring
is finished.
Required sensor/compo-
nentsThe sensors and components that are used by the ECM to detect malfunctions.
Frequency of operation
The number of times that the ECM checks for malfunctions per driving cycle.
ºOnce per driving cycleº means that the ECM detects the malfunction only one time during a single driving cycle.
ºContinuousº means that the ECM detects malfunction every time an enabling condition is met.
DurationThe minimum time that the ECM must sense a continuous deviation in the monitored value(s) before setting a
DTC. This timing begins after the ºtypical enabling conditionsº are met.
Malfunction thresholdsBeyond this value, the ECM will conclude that there is a malfunction and set a DTC.
MIL operation
MIL illumination timing after a defect is detected.
ºImmediatelyº means that the ECM illuminates MIL the instant the ECM determines that there is a malfunction.
º2 driving cycleº means that the ECM illuminates MIL if the same malfunction is detected again in the 2nd driving
cycle.

DID7O±02
± DIAGNOSTICSENGINE
DI±3
197 Author: Date:
2005 SEQUOIA (RM1146U)
TOYOTA PART AND SYSTEM NAME LIST
This reference list indicates the part names used in this manual along with their definitions.
TOYOTA/LEXUS nameDefinition
Toyota HCAC system, Hydro±carbon Adsorptive Catalyst
(HCAC) system, HC adsorptive three±way catalystHC adsorptive three±way catalytic converter
Variable Valve Timing sensor, VVT sensorCamshaft position sensor
Variable valve timing system, VVT systemCamshaft timing control system
Camshaft timing oil control valve, Oil control valve, OCV,
VVT, VSVCamshaft timing oil control valve
Variable timing and lift, VVTLCamshaft timing and lift control
Crankshaft position sensor ºAºCrankshaft position sensor
Engine speed sensorCrankshaft position sensor
THAIntake air temperature
Knock control moduleEngine knock control module
Knock sensorEngine knock sensor
Mass or volume air flow circuitMass air flow sensor circuit
Vacuum sensorManifold air pressure sensor
Internal control module, Control module, Engine control
ECU, PCMPower train control module
FC idleDeceleration fuel cut
Idle air control valveIdle speed control
VSV for CCV, Canister close valve VSV for canister controlEvaporative emissions canister vent valve
VSV for EVAP, Vacuum switching valve assembly No. 1,
EVAP VSV, Purge VSVEvaporative emissions canister purge valve
VSV for pressure switching valve, Bypass VSVEvaporative emission pressure switching valve
Vapor pressure sensor, EVAP pressure sensor, Evaporative
emission control system pressure sensorFuel tank pressure sensor
Charcoal canisterEvaporative emissions canister
ORVR systemOn±board refueling vapor recovery system
Intake manifold runner controlIntake manifold tuning system
Intake manifold runner valve, IMRV, IACV (runner valve)Intake manifold tuning valve
Intake control VSVIntake manifold tuning solenoid valve
AFSAir fuel ratio sensor
O2 sensorHeater oxygen sensor
Oxygen sensor pumping current circuitOxygen sensor output signal
Oxygen sensor reference ground circuitOxygen sensor signal ground
Accel position sensorAccelerator pedal position sensor
Throttle actuator control motor, Actuator control motor, Elec-
tronic throttle motor, Throttle control motorElectronic throttle actuator
Electronic throttle control system, Throttle actuator control
systemElectronic throttle control system
Throttle/pedal position sensor, Throttle/pedal position switch,
Throttle position sensor/switchThrottle position sensor
Turbo press sensorTurbocharger pressure sensor
Turbo VSVTurbocharger pressure control solenoid valve
P/S pressure switchPower±steering pressure switch
VSV for ACMActive control engine mount

DI±4
± DIAGNOSTICSENGINE
198 Author: Date:
2005 SEQUOIA (RM1146U) Speed sensor, Vehicle speed sensor ºAº, Speed sensor for
skid control ECU
Vehicle speed sensor
ATF temperature sensor, Trans. fluid temp. sensor, ATF
temperature sensor ºAºTransmission fluid temperature sensor
Electronic controlled automatic transmission, ECTElectronically controlled automatic
Intermediate shaft speed sensor ºAºCounter gear speed sensor
Output speed sensorOutput shaft speed sensor
Input speed sensor, Input turbine speed sensor ºAº, Speed
sensor (NT), Turbine speed sensorInput turbine speed sensor
PNP switch, NSWPark/neutral position switch
Pressure control solenoidTransmission pressure control solenoid
Shift solenoidTransmission shift solenoid valve
Transmission control switch, Shift lock control unitShift lock control module
Engine immobiliser system, Immobiliser systemVehicle anti±theft system
Air switching valve (ASV)Secondary air injection control valve
AI systemSecondary air injection system
Air pumpSecondary air injection pump
Air switching valve No.2 (ASV No.2)Secondary air injection bypass valve Bank 1, 2
VSV for air injection controlSecondary air injection vacuum switching valve
Air injection driverSecondary air injection driver

DID7P±01
B17433
Heated Oxygen Sensor
(Bank 2 Sensor 2) Fuel Pump
Resister
Knock Sensor 2
A/F Sensor
(Bank 1 Sensor 1) A/F Sensor
(Bank 2 Sensor 1)EVAP VSV
Combination Meter
Ignition Coil with Igniter
ECM Knock Sensor 1
Injector Throttle Body
(Throttle Position Sensor,
Throttle Control Motor)Mass Air Flow
Meter
Camshaft
Position Sensor
Crankshaft Position
SensorHeated Oxygen Sensor
(Bank 2 Sensor 2)
Park/Neutral Position
Switch DLC3
Air Injection Driver
(AID)
Accelerator Pedal Assembly
(Accelerator Pedal Position
Sensor)
Fuel Pump
VVT Sensor (Bank 2)
VVT Sensor (Bank 1) OCV (Bank 2)
OCV (Bank 1) Air Pump
Air Switching Valve No.2
(ASV No.2) (Bank 1)
Air Switching Valve
(ASV) Air Switching Valve No.2
(ASV No.2) (Bank 2)
VSV for Air Injection
Contorl (Bank 1)
VSV for Air Injection
Contorl (Bank 2)ACIS VSVCharcoal Canister Assembly
± DIAGNOSTICSENGINE
DI±5
199 Author: Date:
2005 SEQUOIA (RM1146U)
LOCATION