2001 TOYOTA TUNDRA air condition

'01 TUNDRA_U (L/O 0008)
2082001 TUNDRA (OM 34416U)
3. Visually check to see if the engine
drive belt (fan belt) is broken or loose.
Look for obvious coolant leaks from the
radiator, hoses, and under the vehicle.
However, note that water draining from
the air conditioning is normal if it has
been used.
CAUTION
When the engine is running, keep
hands and clothing away from the
moving fan and engine drive belts.
4. If the engine drive belt is broken or thecoolant is leaking, stop the engine im-
mediately. Call a Toyota dealer for as-
sistance.
5. If the engine drive belt is O.K. and there are no obvious leaks, you may
help the engine cool down more quickly
by running it at about 1500 rpm for a
few minutes with the accelerator pedal
lightly depressed.
6. Check the coolant reservoir. If it is dry, add coolant to the reservoir while the
engine is running. Fill it about half full.
CAUTION
Do not attempt to remove the radiator
cap when the engine and radiator are
hot. Serious injury could result from
scalding hot fluid and steam blown
out under pressure.
7. After the engine coolant temperaturehas cooled to normal, again check the
coolant level in the reservoir. If neces-
sary, bring it up to half full again. Seri-
ous coolant loss indicates a leak in the
system. You s hould have it checked as
soon as possible at your Toyota dealer.
If you have a flat tireÐ
1. Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place well away from
the traffic. Avoid stopping on the center
divider of a highway. Park on a level
spot with firm ground.
2. Stop the engine and turn on your emergency flashers.
3. Firmly set the parking brake and put the transmission in ªPº (automatic) or
reverse (manual).
4. Have everyone get out of the vehicle on the side away from traffic.
5. Read the following instructions thor- oughly.
CAUTION
When jacking, be sure to observe the
following to reduce the possibility of
personal injury:

Follow jacking instructions.

Do not put any part of your body
under the vehicle supported by the
jack. Personal injury may occur.

Do not start or run the engine while
your vehicle is supported by the
jack.
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Toyota, through its d iligent research, de-
sign and use of the most advanced
technology available, has done its part to
help prevent corrosion and has provided
you with the finest quality vehicle
construction. Now, it is up to you. Proper
care of your Toyota can help ensure long±
term corrosion prevention.
The most common causes of corrosion
to your vehicle are:

The accumulation of road salt, dirt and
moisture in hard±to±reach areas under
the vehicle.

Chipping of paint, or undercoating
caused by minor accidents or by
stones and gravel.
Care is especially important if you live
in particular areas or operate your ve-
hicle under certain environmental condi-
tions:

Road salt or dust control chemicals will
accelerate corrosion, as will the pres-
ence of salt in the air near the sea±
coast or in areas of industrial pollution.

High humidity accelerates corrosion es-
pecially when temperatures range just
above the freezing point.

Wetness or dampness to certain parts
of your vehicle for an extended period
of time, may cause corrosion even
though other parts of the vehicle may
be dry.

High ambient temperatures can cause
corrosion to those components of the
vehicle which are prevented from
quick±drying due to lack of proper ven-
tilation.
The above signifies the necessity to keep
your vehicle, particularly the underside, as
clean as possible and to repair any dam-
age to paint or protective coatings as
soon as possible.
To help prevent corrosion on your
Toyota, follow these guidelines:
Wash your vehicle frequently. It is, of
course, necessary to keep your vehicle
clean by regular washing, but to prevent
corrosion, the following points should be
observed:

If you drive on salted roads in the
winter or if you live near the ocean,
you should hose off the undercarriage
at least once a month to minimize cor-
rosion.

High pressure water or steam is effec-
tive for cleaning the vehicle's underside
and wheel housings. Pay particular
attention to these areas as it is difficult
to see all the mud and dirt. It will do
more harm than good to simply wet the
mud and debris without removing them.
The lower edge of doors, rocker panels
and frame members have drain holes
which should not be allowed to clog
with dirt as trapped water in these
areas can cause corrosion.

Wash the underside of the vehicle thor-
oughly when winter is over.
See ªWashing and waxing your Toyotaº for
more tips.
Check the condition of your vehicle's
paint and trim. If you find any chips or
scratches in the paint, touch them up im-
mediately to prevent corrosion from start-
ing. If the chips or scratches have gone
through the bare metal, have a qualified
body shop make the repair.
Protecting your Toyota from
corrosion
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'01 TUNDRA_U (L/O 0008)
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NOTICE
Do not use solvent, thinner, gasoline
or window cleaner on the interior.
Carpets
Use a good foam±type shampoo to
clean the carpets.
Begin by vacuuming thoroughly to remove
as much dirt as possible. Several types of
foam cleaners are available; some are in
aerosol cans and others are powders or
liquids which you mix with water to pro-
duce a foam. To shampoo the carpets,
use a sponge or brush to apply the foam.
Rub in overlapping circles.
Do not apply waterÐthe best results are
obtained by keeping the carpet as dry as
possible. Read the shampoo instructions
and follow them closely.
Seat belts
The seat belts may be cleaned with
mild soap and water or with lukewarm
water.
Use a cloth or sponge. As you are clean-
ing, check the belts for excessive wear,
fraying, or cuts.
NOTICE
Do not use dye or bleach on thebeltsÐit may weaken them.
Do not use the belts until they be-come dry.
Windows
The windows may be cleaned with any
household window cleaner.
Air conditioning control panel, car au-
dio, instrument panel, console panel,
and switches
Use a soft damp cloth for cleaning.
Soak a clean soft cloth in water or luke-
warm water then lightly wipe off dirt.
NOTICE
Do not use organic substances (sol-
vents, kerosene, alcohol, gasoline,etc.) or alkaline or acidic solutions.These chemicals can cause discol-
oring, staining or peeling of thesurface.
If you use cleaners or polishing
agents, make sure their ingredientsdo not include the substances men-tioned above.
If you use a liquid car freshener, donot spill the liquid onto the ve-hicle's interior surfaces. It may con-
tain the ingredients mentionedabove. Immediately clean any spillusing the method mentioned above.
Leather Interior
The leather upholstery may be cleaned
with neutral detergent for wool.
Remove dirt using a soft cloth dampened
with 5% solution of neutral detergent for
wool. Then thoroughly wipe off all traces
of detergent with a clean damp cloth.
After cleaning or whenever any part of the
leather gets wet, dry with a soft clean
cloth. Allow the leather to dry in a venti-
lated shaded area.
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Battery electrolyte level
Your Toyota has a maintenance free bat-
tery. You do not have to add distilled wa-
ter. For longer life of the battery, however,
see Section 7±3 for additional information.
Brake fluid level
Make sure the brake fluid level is correct.
See Section 7±2 for additional information.
Engine oil level
Check the level on the dipstick with the
engine turned off and the vehicle parked
on a level spot. See Section 7±2 for addi-
tional information.
Power steering fluid level (5VZ±FE en-
gine)
Check the level on the dipstick. The level
should be in the ªHOTº or ªCOLDº range
depending on the fluid temperature. See
Section 7±2 for additional information.
Power steering fluid level (2UZ±FE en-
gine)
Check the level through the reservoir. The
level should be in the ªHOTº or ªCOLDº
range depending on the fluid temperature.
See Section 7±2 for additional information. Exhaust system
If you notice any change in the sound of
the exhaust or smell exhaust fumes, have
the cause located and corrected immedi-
ately. (See engine exhaust cautions in
Section 2.)
Be on the alert for changes in perfor-
mance, sounds, and visual tip±offs that
indicate service is needed. Some impor-
tant clues are as follows:

Engine missing, stumbling, or pinging

Appreciable loss of power

Strange engine noises

A leak under the vehicle (however, wa-
ter dripping from the air conditioning
after use is normal.)

Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)

Flat±looking tire; excessive tire squeal
when cornering; uneven tire wear

Vehicle pulls to one side when driving
straight on a level road

Strange noises related to suspension
movement

Loss of brake effectiveness; spongy
feeling brake or clutch pedal; pedal al-
most touches floor; vehicle pulls to one
side when braking

Engine coolant temperature continually
higher than normal
Does your vehicle need
repairing?
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'01 TUNDRA_U (L/O 0008)
2732001 TUNDRA (OM 34416U)
Engine
Model:
5VZ±FE and 2UZ±FE
Type: 5VZ±FE engine6 cylinder V type, 4 cycle, gasoline
2UZ±FE engine
8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 5VZ±FE engine93.5
82.0 (3.68
3.23)
2UZ±FE engine
94.0
84.0 (3.70
3.31)
Displacement, cm
3 (cu. in.):
5VZ±FE engine 3378 (206.1)
2UZ±FE engine 4664 (284.6)
Fuel
Fuel type: Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher
Fuel tank capacity, L (gal., Imp. gal.): 100 (26.4, 22.0)
Service specifications
ENGINE
Valve clearance (engine cold), mm (in.):
5VZ±FE engineIntake 0.13Ð0.23 (0.006Ð0.009)
Exhaust 0.27Ð0.37 (0.011Ð0.014)
2UZ±FE engine Intake 0.15Ð0.25 (0.006Ð0.010)
Exhaust 0.25Ð0.35 (0.010Ð0.014)
Spark plug type: 5VZ±FE engineDENSO K16TR11
NGK BKR5EKB11
2UZ±FE engine DENSO K20R±U
NGK BKR6EYA
Spark plug gap, mm (in.): 5VZ±FE engine 1.1 (0.043)
2UZ±FE engine 0.8 (0.031)
Drive belt tension measured with Bor-
roughs drive belt tension gauge
No.BT±33±73F (used belt), lbf: 5VZ±FE engineGenerator belt 100 20
Air conditioning compressor belt
100
+20
±10
Power steering pump belt100+20
±15
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2792001 TUNDRA (OM 34416U)
Instrument panel
4. OBD 7.5 A: On±board diagnosis sys-
tem
5. PWR OUTLET 1 15 A: Power outlet
6. PWR OUTLET 2 15 A: Power outlet
7. ST2 5 A: Starting system
8. FR FOG 20 A: Front fog lights
9. ALT±S 7.5 A: Charging system
10. HEAD (RH) 10 A (without daytime running light system): Right±hand
headlight
HEAD (HI RH) 10 A (with daytime
running light system): Right±hand
headlight (high beam) 11. HEAD (LH) 10 A (without daytime
running light system): Left±hand
headlight
HEAD (HI LH) 10 A (with daytime
running light system): Left±hand
headlight (high beam)
12. EFI NO.2 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system and emission control sys-
tem
13. A/C 10 A: Air conditioning system
14. DRL 7.5 A (with daytime running light system): Daytime running light
system
15. HEAD (LO RH) 10 A (with daytime running light system): Right±hand
headlight (low beam)
16. HEAD (LO LH) 10 A (with daytime running light system): Left±hand
headlight (low beam)
17. WIP 20 A: Windshield wipers and
washer
18. TURN 5 A: Turn signal lights
19. ECU IG 5 A: Anti±lock brake system
and cruise control system
20. 4WD 20 A: Four±wheel drive control
system and A.D.D. control system 21. ACC 15 A:
Cigarette lighter, audio sys-
tem, SRS airbag system and power
rear view mirrors
22. GAUGE 10 A: Gauges and meters,
back±up lights, starting system, day-
time running light system and air condi-
tioning system
23. IGN 5 A: SRS airbag system, multiport
fuel injection system/sequential multi-
port fuel injection system, discharge
system and ignition system
24. CARGO LP 5 A: Cargo lamp
25. TAIL 15 A: Tail lights, license plate
lights, instrument panel lights, parking
lights and glove box light
26. ECU±B 5 A: SRS warning light
27. HORN±HAZ 20 A: Emergency flashers
and horns
28. STA 5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, g auges and meters
29. STOP 15 A: Stoplights and high
mounted stoplight
Fuses (type B)
30. ABS 1 40 A: Anti±lock brake system
31. ABS 2 40 A: Anti±lock brake system
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'01 TUNDRA_U (L/O 0008)
2802001 TUNDRA (OM 34416U)
32. J/B 50 A: All components in ªPWRº,
ªHORN´HAZº, ªTAILº, ªCARGO LPº,
ªSTOPº and ªECU±Bº fuses
33. AM2 40 A: Ignition system
34. AM1 40 A: Starting system
35. HTR 50 A: Air conditioning system
36. POWER 30 A: Power door lock sys-
tem, power windows and power seat
37. FL 30 A: Trailer lights
Fuse (type C)
38. ALT 120 A: All components in ªAM1º,
ªALT±Sº, ªHTRº, ªFR FOGº, ªPWR
OUTLET 1º and ªPWR OUTLET 2º
fuses
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