engine TOYOTA SIENNA 2001 Manual PDF

01 SIENNA_U (L/O0008)
2932001 MY SIENNA (OM45406U)
If the level is low, add SAE J1703 or
FMVSS No.116 DOT 3 brake fluid to the
brake reservoir.
Remove and replace the reservoir cap by
hand. Fill the brake fluid to the dotted
line. This brings the fluid to the correct
level when you put the cap back on.
Use only newly opened brake fluid. Once
opened, brake fluid absorbs moisture from
the air, and excess moisture can cause a
dangerous loss of braking.
CAUTION
Take care when filling the reservoir
because brake fluid can harm your
eyes and damage painted surfaces. If
fluid gets in your eyes, flush your
eyes with clean water immediately. If
you still feel uncomfortable with your
eyes, go to the doctor.
NOTICE
If you spill some of the fluid, be sure
to wash it off with water to prevent
it from damaging the parts or paint.
Checking power steering fluid
If hot
O.K.
If cold
O.K. Close
If hot
addIf cold
add Open
Check the fluid level through the reser-
voir. If necessary, add automatic trans-
mission fluid DEXRONII or III.
If the vehicle has been driven around 80
km/h (50 mph) for 20 minutes (a little
more in frigid temperatures), the fluid is
hot (60C—80C or 140F—175F). You
may also check the level when the fluid
is cold (about room temperature,
10C—30C or 50F—85F) if the engine
has not been run for about five hours.Clean all dirt from outside of the reservoir
tank and look at the fluid level. If the fluid
is cold, the level should be in the “COLD”
range. Similarly, if it is hot, the fluid level
should be in the “HOT” range. If the level
is at the low side of either range, add
automatic transmission fluid DEXRONII
or III to bring the level within the range.
To remove the reservoir cap, turn it coun-
terclockwise and lift up. To reinstall it,
turn it clockwise. After replacing the reser-
voir cap, visually check the steering box
case, vane pump and hose connections
for leaks or damage.
CAUTION
The reservoir tank may be hot so be
careful not to burn yourself.
NOTICE
Avoid overfilling, or the power steer-
ing could be damaged.
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01 SIENNA_U (L/O0008)
3012001 MY SIENNA (OM45406U)
NOTICE
Be sure the engine and all accesso-
ries are off before performing main-
tenance.
When checking the battery, remove
the ground cable from the negative
terminal (“−” mark) first and rein-
stall it last.
Be careful not to cause a short cir-
cuit with tools.
Take care no solution gets into the
battery when washing it.
—Checking battery fluid
Ty p e A
Green DarkClear or
light yellow
Ty p e B
Blue White Red
CHECKING BY HYDROMETER
Check the battery condition by the
hydrometer color.
Hydrometer color
ConditionTy p e ATy p e B
GreenBlueGood
DarkWhite
Charging necessary.
Have battery
checked by your
Toyota dealer.
Clear or
light
yellow
Red
Have battery
checked by your
Toyota dealer.
Battery recharging precautions
During recharging, the battery is pro-
ducing hydrogen gas.
Therefore, before recharging:
1. If recharging with the battery installed
on the vehicle, be sure to disconnect
the ground cable.
2. Be sure the power switch on the re-
charger is off when connecting the
charger cables to the battery and when
disconnecting them.
CAUTION
Always charge the battery in an un-
confined area. Do not charge the
battery in a garage or closed room
where there is not sufficient ventila-
tion.
Only do a slow charge (5 A or
less). Charging at a quicker rate is
dangerous. The battery may ex-
plode, causing personal injuries.
NOTICE
Never recharge the battery while the
engine is running. Also, be sure all
accessories are turned off.
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01 SIENNA_U (L/O0008)
3032001 MY SIENNA (OM45406U)
If the new fuse immediately blows out,
there is a problem with the electrical sys-
tem. Have your Toyota dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher am-
perage rating, or any other object, in
place of a fuse. This may cause ex-
tensive damage and possibly a fire.
Adding washer fluid
If any washer does not work or low
windshield washer fluid level warning
light comes on, the washer tank may be
empty. Add washer fluid.
You may use plain water as washer fluid.
However, in cold areas where tempera-
tures range below freezing point, use
washer fluid containing antifreeze. This
product is available at your Toyota dealer
and most auto parts stores. Follow the
manufacturer’s directions for how much to
mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle’s paint.
Replacing light bulbs—
The following illustrations show how to
gain access to the bulbs. When replacing
a bulb, make sure the ignition switch and
light switch are off. Use bulbs with the
wattage ratings given in the table.
CAUTION
Halogen bulbs have pressurized gas
inside and require special handling.
They can burst or shatter if scratched
or dropped. Hold a bulb only by its
plastic or metal case. Do not touch
the glass part of a bulb with bare
hands.
NOTICE
Only use a bulb of the listed type.
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01 SIENNA_U (L/O0008)
3112001 MY SIENNA (OM45406U)
SPECIFICATIONS
Dimensions and weight312 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine312 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel313 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service specifications313 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tires315 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuses316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 8
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01 SIENNA_U (L/O0008)
3122001 MY SIENNA (OM45406U)
Dimensions and weight Engine
Model:
1MZ−FE
Type:
6 cylinder V type 4 cycle, gasoline
Bore and stroke, mm (in.):
87.583.0 (3.443.27)
Displacement, cm
3 (cu. in.):
2995 (182.8) Overall width mm (in.)
2900 (114.2) Overall height mm (in.)
1610 (63.4) Wheelbase mm (in.)
Front tread mm (in.) 1565 (61.6)
Rear tread mm (in.)
526 (1160)
∗: Unladen vehicleOverall length mm (in.)
Vehicle capacity weight kg (lb.)
(occupants + luggage)4930 (194.1)
1865 (73.4)
1710 (67.3)
∗
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01 SIENNA_U (L/O0008)
3132001 MY SIENNA (OM45406U)
Fuel
Fuel type:
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher.
For improved vehicle performance, the
use of premium unleaded gasoline with
an Octane Rating of 91 (Research Oc-
tane Number 96) or higher is recom-
mended.
Fuel tank capacity, L (gal., Imp. gal.):
79 (21, 17.5)
Service specifications
ENGINE
Valve clearance (engine cold), mm (in.):
Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type:
DENSO SK20R11
NGK IFR6A11
Spark plug gap, mm (in.):
1.1 (0.043)
Drive belt tension measured with Bor-
roughs drive belt tension gauge
No.BT−33−73F (used belt), Ibf:
Generator belt 12510
Power steering pump belt 11520
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
Oil grade:
API grade SJ, “Energy−Conserving” or
ILSAC multigrade engine oil is recom-
mended.Recommended oil viscosity (SAE):
5W-30 Preferred
Temperature range anticipated before
next oil change
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
10.4 (11.0, 9.2)
Coolant type:
“TOYOTA Long Life Coolant” or equiva-
lent
With ethylene−glycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or
plain water alone.
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01 SIENNA_U (L/O0008)
3142001 MY SIENNA (OM45406U)
BATTERY
Open voltage
∗ at 20C (68F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes af-
ter the key is removed with all the
lights turned off
Charging rates:
5 A max.
AUTOMATIC TRANSAXLE
Fluid capacity (drain and refill),
L (qt., Imp. qt.):
Up to 4.75 (5.0, 4.2)
Fluid type:
Automatic transmission fluid D−ll or
DEXRONIII (DEXRONII)BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.):
96 (3.8)
Pedal free play, mm (in.):
1—6 (0.04—0.24)
Pad wear limit, mm (in.):
1.0 (0.04)
Lining wear limit, mm (in.):
1.0 (0.04)
Parking brake adjustment when depressed
with the force of 294 N (30 kgf, 66 lbf):
3—5 clicks
Fluid type:
SAE J1703 or FMVSS No.116 DOT 3
STEERING
Wheel free play:
Less than 30 mm (1.2 in.)
Power steering fluid type:
Automatic transmission fluid DEXRONII
or III
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01 SIENNA_U (L/O0008)
3162001 MY SIENNA (OM45406U)
Fuses
Engine compartment
(with towing package)Engine compartment
(without towing package)
Engine compartment
Fuses (type A)
1. SEAT HTR 20 A: Seat heaters
2. A/F HTR 25 A: Air fuel ratio sensor
3. SPARE 10 A: Spare fuse
4. SPARE 15 A: Spare fuse
5. SPARE 30 A: Spare fuse
6. ALT−S 5 A: Charging system
7. HEAD (RH) 15 A: Right−hand headlight
(high beam)
8. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
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01 SIENNA_U (L/O0008)
2001 MY SIENNA (OM45406U)
Publication No. OM45406U
Part No. 01999-45406
Printed in Japan 01−0008−00
(U )
Quick index
If a service reminder indicator or warning buzzer comes on 138. . . . . . . . .
If your vehicle will not start 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If your engine stalls while driving 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle overheats 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you have a flat tire 254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle needs to be towed 263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tips for driving during break−in period 222. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How to start the engine 238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General maintenance 277. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher.
For improved vehicle performance, the use of premium unleaded gasoline
with an Octane Rating of 91 (Research Octane Number 96) or higher is
recommended.
See page 222 for detailed information.
Fuel tank capacity:
79 L (21 gal., 17.5 lmp. gal.)
Engine oil:
API grade SJ, “Energy−Conserving” or ILSAC multigrade engine oil is
recommended.
See page 290 for detailed information.
Automatic transmission fluid:
Automatic transmission fluid D−II or DEXRONIII (DEXRONII)
Tire information: See pages 294 through 298.
Tire pressure: See page 315.
gU6
I
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01 SIENNA_U (L/O0008)
2001 MY SIENNA (OM45406U)
Maintenance procedures for the engine,
chassis, body, electrical system, and more,
are clearly explained and illustrated.
Periodic maintenance and tuneup
Periodic maintenance and tuneup helps to pre-
vent small problems from growing into larger ones lat-
er on. The repair manual outlines exactly what main-
tenance is required and clearly explains how to do the
work yourself stepbystep.
Areas covered include such things as spark plug re-
placement, valve clearance adjustment and engine oil
and filter replacement.
Where to obtain the
Repair Manual
The repair manual for SIENNA, written in Eng-
lish, may be purchased as applicable from any
Toy ota dea l er.
Pub. Name: 2001 SIENNA Repair Manual
Pub. No.: RM787U1 (Maintenance, Preparation,
Service specifications and Diagnos-
tics)
RM787U2 (Engine, Chassis and Body)
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