2001 Toyota 4runner Owners Manual

Do not continue driving with the ve- hicle unchecked. It could result in se- rious vehicle damage and possibly personal injury.

D 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.)

D Flat−looking tire; excessive tire squeal

when cornering; uneven tire wear

D Vehicle pulls to one side when driving

straight on a level road

D Strange noises related to suspension

movement

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

D Engine coolant temperature continually

higher than normal

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SECTION 7− 1

DO−IT−YOURSELF MAINTENANCE Introduction Engine compartment overview Fuse locations Do−it−yourself service precautions Parts and tools

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

252
253
253
255

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Engine compartment overview

1. Windshield and back window

washer fluid tank

2. Power steering fluid reservoir 3. Engine oil filler cap 4. Brake fluid reservoir 5. Fuse block 6. Battery 7. Engine coolant reservoir 8. Engine oil level dipstick

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Fuse locations

Spare fuses

Do−it−yourself service precautions If you perform maintenance by yourself, be sure to follow the correct procedure given in this section. You should be aware that improper or in- complete servicing may result in operating problems. Performing do−it−yourself maintenance during the warranty period may affect your warranty coverage. Read the separate Toyota Warranty statement for details and suggestions. This section gives for those items that are relatively easy for an owner to perform. As explained in Section 6, there are still a number of items that must be done by a qualified technician with special tools. For information on tools and parts for do− it−yourself maintenance, see “Parts and tools”. Utmost care should be taken when work- ing on your vehicle to prevent accidental injury. Here are a few precautions that you should be especially careful to ob- serve:

instructions only

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CAUTION

D When the engine is running, keep hands, clothing, and tools away from the moving fan and engine drive rings, watches, and ties is advisable.)

(Removing

belts.

D Right after driving,

the engine compartment—the engine, radiator, exhaust manifold, power steering fluid reservoir and spark plug boots, etc.—will be hot. So be care- ful not to touch them. Oil, fluids and spark plugs may also be hot.

D If the engine is hot, do not remove the radiator cap or loosen the drain plugs to prevent burning yourself.

D Do not smoke, cause sparks or al- low open flames around fuel or the battery. Their fumes are flammable. D Be extremely cautious when work- ing on the battery. It contains poi- sonous and corrosive sulfuric acid. D Do not get under your vehicle with just the body jack supporting it. Al- ways use automotive jack stands or other solid supports.

D Use eye protection whenever you work on or under your vehicle where you may be exposed to flying or falling material, fluid spray, etc. D Used engine oil contains potentially harmful contaminants which may cause skin disorders such as in- flammation or skin cancer, so care should be taken to avoid prolonged and repeated contact with it. To re- move used engine oil from your thoroughly with soap skin, wash and water.

D Do not

leave used oil within the

reach of children.

D Dispose of used oil and filter only in a safe and acceptable manner. Do not dispose of used oil and fil- ter in household trash, in sewers or onto the ground. Call your dealer or a service station information concerning recycling or disposal.

for

NOTICE

z Remember that battery and ignition cables carry high currents or volt- ages. Be careful of accidentally causing a short circuit.

z Add only demineralized or distilled water to fill the radiator. And if you spill some of the coolant, be sure to wash it off with water to prevent it from damaging the parts or paint. z Do not allow dirt or anything else to fall through the spark plug holes. z Do not pry the outer electrode of a spark plug against the center elec- trode.

z Use only spark plugs of the speci- fied type. Using other types will cause engine damage, loss of per- formance or radio noise.

z Do not overfill automatic transmis- transmission

fluid, or

the

sion could be damaged.

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z Do not drive with the air cleaner filter removed, or excessive engine wear could result. Also backfiring could cause a fire in the engine compartment.

z Be careful not to scratch the glass

surface with the wiper frame.

z When closing

the engine hood, check to see that you have not for- gotten any tools, rags, etc.

Parts and tools Here is a list of parts and tools you will need on performing do−it−yourself mainte- nance. Remember all Toyota parts are de- signed in metric sizes, so your tools must be metric. Checking the engine oil level Parts (if level is low): API D Engine

SJ, “Energy−Conserving” ILSAC multigrade having viscosity proper for your climate

grade or

oil

Tools: D Rag or paper towel D Funnel (only for adding oil) Checking the engine coolant level Parts (if level is low): D “TOYOTA Long Life Coolant” or equiva-

lent See Section 7−2 for details about cool- ant type selection.

D Demineralized or distilled water Tools: D Funnel (only for adding coolant) Checking brake fluid Parts (if level is low): D SAE J1703 or FMVSS No.116 DOT 3

brake fluid

2001 4RUNNER (OM35768U)

Tools: D Rag or paper towel D Funnel (only for adding fluid) Checking power steering fluid Parts (if level is low): D Automatic

transmission

DEXRONrII or III

Tools: D Rag or paper towel D Funnel (only for adding fluid) Checking battery condition Tools: D Warm water D Baking soda D Grease D Conventional wrench

(for

clamp bolts)

fluid

terminal

Checking and replacing fuses Parts (if replacement is necessary): D Fuse with same amperage rating as

original

Tools: D Conventional wrench

lower panel nut)

(for

instrument

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Adding washer fluid Parts: D Water D Washer fluid containing antifreeze

(for winter use)

Tools: D Funnel Replacing light bulbs Parts: D Bulb with same number and wattage rating as original (See charts in “Re- placing light bulbs” in Section 7−3.)

Tools: D Screwdriver

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SECTION 7− 2

DO−IT−YOURSELF MAINTENANCE Engine and Chassis Checking the engine oil level Checking the engine coolant level Checking brake fluid Checking power steering fluid Checking tire pressure Checking and replacing tires Rotating tires Installing snow tires and chains Replacing wheels Aluminum wheel precautions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10
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If the oil level is below or only slightly above the low level, add engine oil of the same type as already in the engine. Remove the oil filler cap and add engine oil in small quantities at a time, checking the dipstick. The approximate quantity of oil needed to fill between the low level and the full level on the dipstick is indicated below for ref- erence. When the level reaches within the correct range, install the filler cap hand−tight. Oil quantity, L (qt., lmp. qt.):

1.2 (1.3, 1.1)

NOTICE

z Avoid overfilling, or

the engine

could be damaged.

z Check the oil level on the dipstick

once again after adding the oil.

ENGINE OIL SELECTION Use API grade SJ, “Energy−Conserving” or ILSAC multigrade engine oil. Recommended viscosity (SAE):

5W-30 Preferred

Temperature range anticipated before next oil change

for good

SAE 5W−30 is the best choice for your vehicle, fuel economy and good starting in cold weather. If you use SAE 10W−30 engine oil in extremely low temperatures, the engine may become difficult to start, so SAE 5W−30 engine oil is recommended.

Checking the engine oil level

Low level

Full level

Add oil

O.K.

Too full

With the engine at operating tempera- ture and turned off, check the oil level on the dipstick. 1. To get a

the vehicle should be on a level spot. After turning off the engine, wait a few minutes for the oil to drain back into the bottom of the engine.

reading,

true

2. Pull out the dipstick, and wipe it clean

with a rag.

3. Reinsert the dipstick—push it in as far as it will go, or the reading will not be correct.

4. Pull the dipstick out and look at the oil

level on the end.

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Oil identification marks Either or both API registered marks are added to some oil containers to help you select the oil you should use. The API Service Symbol is located any- where on the outside of the container. The top portion of the label shows the oil quality by API (American Petroleum Insti- tute) designations such as SJ. The center portion of the label shows the SAE viscos- ity grade such as SAE 5W−30. “Energy− Conserving” shown in the lower portion, indicates that the oil has fuel−saving ca- pabilities. The ILSAC (International Lubricant Stan- dardization and Approval Committee) Certi- fication Mark is displayed on the front of the container.

API service symbol

ILSAC certification mark

is on or below

Checking the engine coolant level Look at the see−through coolant reser- voir when the engine is cold. The cool- ant level is satisfactory if it is between the “F” and “L” lines on the reservoir. If the level is low, add ethylene−glycol type coolant for a proper corrosion protection of aluminum components. The coolant level in the reservoir will vary with engine temperature. However, if the level line, add coolant. Bring the level up to the “F” line. Always use ethylene−glycol type coolant for a proper corrosion protection of alumi- num components. See information in the next column. If the coolant level drops within a short time after replenishing, there may be a leak the radiator, hoses, radiator cap and drain cock and water pump. If you can find no leak, have your Toyota dealer test the cap pressure and check for leaks in the cooling system.

the system. Visually check

the “L”

in

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Checking brake fluid

We recommend to use 50% solution for your Toyota, to provide protection down to about −35_C (−31_F). When it is extreme- ly cold, to about −50_C (−58_F), 60% solution is rec- ommended. Do not use more than 70% solution for better coolant performance.

to provide protection down

NOTICE

Do not use alcohol type antifreeze or plain water alone.

reservoir. The

To check the fluid level, simply look at the see−through level should be between the “MAX” and “MIN” lines on the reservoir. It is normal for the brake fluid level to go down slightly as the brake pads wear or when the fluid level in the accumulator is high. If the reservoir needs frequent refilling, it may indicate a serious mechanical prob- lem. If the level is low, add SAE J1703 or FMVSS No.116 DOT 3 brake fluid to the brake reservoir.

CAUTION

To prevent burning yourself, do not remove the radiator cap when the en- gine is hot.

that

to preventing

Coolant type selection Use of improper coolants may damage your engine cooling system. Your coolant must contain ethylene−glycol type coolant for a proper corrosion protection of your engine aluminum contains components. Use “TOYOTA Long Life Coolant” or equivalent. freezing and In addition subsequent damage this type of coolant will also prevent corrosion. Further supplemental inhibitors or additives are neither needed nor recommended. Read the coolant container for information on freeze protection. Follow the manufac- turer’s directions to mix with plain water (preferably demineralized water or distilled water). The total capacity of the cooling system is given in Section 8.

for how much

the engine,

to

2001 4RUNNER (OM35768U)

Refilling brake fluid: 1. Turn the ignition switch off. 2. Depress the brake pedal more than 40

times.

3. Remove the reservoir cover by hand. Add brake fluid up to the “MAX” line. If you do not follow the procedure above, the reservoir may overflow. 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.

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NOTICE

If you spill the fluid, be sure to wash it off with water to prevent it from damaging the parts or paint.

Checking power steering fluid

If cold add

If cold O.K.

If hot add

If hot O.K.

Check the fluid level on the dipstick. If necessary, add automatic transmission fluid DEXRONrII 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 (60_C—80_C or 140_F—175_F). You may also check the level when the fluid is temperature, 10_C—30_C or 50_F—85_F) if the engine has not been run for about five hours. a. Clean all dirt from outside of the reser- voir tank. b. Remove the reservoir cap by turning it counterclockwise and wipe the dipstick clean.

(about

room

cold

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c. Reinstall the reservoir cap. d. Remove the reservoir cap again and look at the fluid level. If the fluid is cold, the level should be in the “COLD” range on the dipstick. 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 fluid DEXRONrII or III to bring the level within the range. e. After replacing the reservoir cap, visu- ally check the steering box case, vane pump and hose connections for leaks or damage.

transmission

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.

Checking tire pressure

Keep your tire pressures at the proper level. The recommended cold tire pressures, tire size and the vehicle capacity weight are given in Section 8. The recommended tire pressures and tire size are also on the tire pressure label as shown. You should check the tire pressures every two weeks, or at least once a month. And do not forget the spare!

2001 4RUNNER (OM35768U)

the

results

tire pressure

tire pressure

Incorrect tire pressure can reduce tire life and make your vehicle less safe to drive. Low in excessive wear, poor handling, reduced fuel econo- my, and the possibility of blowouts from overheated tires. Also, low tire pressure can cause poor sealing of the tire bead. If low, there is the possibility of wheel deforma- tion and/or tire separation. High tire pressure produces a harsh ride, handling problems, excessive wear at the center of the tire tread, and a greater possibility of tire damage from road haz- ards. If a tire frequently needs refilling, have it checked by your Toyota dealer.

is excessively

’01 4Runner_U (L/O 0008)

The following instructions for checking tire pressure should be observed: D The pressure should be checked only when the tires are cold. If your ve- hicle has been packed for at least 3
hours and has not been driven for more than 1.5 km or 1 mile since, you will get an accurate cold tire pressure reading.

D Always use a tire pressure gauge. The appearance of a tire can be mis- leading. Besides, that are even just a few pounds off can degrade ride and handling.

tire pressures

D Do not bleed or reduce tire pressure after driving. It is normal for the tire pressure to be higher after driving.

D Never exceed

the vehicle capacity weight. The passenger and luggage weight should be located so that the vehicle is balanced.

D Be sure to reinstall the tire inflation valve caps. Without the valve caps, dirt or moisture could get into the valve core and cause air leakage. If the caps have been lost, have new ones put on as soon as possible.

Checking and replacing tires

Tread wear indicator

CHECKING YOUR TIRES Check the tire tread for the tread wear indicators. If the indicators show, re- place the tires. The tires on your Toyota have built−in tread wear indicators to help you know when the tires need replacement. When the tread depth wears to 1.6 mm (0.06
in.) or less, the indicators will appear. If you can see the indicators in two or more adjacent grooves, the tire should be re- placed. The lower the tread, the higher the risk of skidding. The effectiveness of snow tires is lost if the tread wears down below 4 mm (0.16 in.).

2001 4RUNNER (OM35768U)

Check the tires regularly for damage such as cuts, splits and cracks. If any damage is found, consult with a techni- cian and have the tire repaired or re- placed. Even if the damage does not appear seri- ous, a qualified technician should examine the damage. Objects which have pene- trated the tire may have caused internal damage. Any tires which are over 6 years old must be checked by a qualified techni- cian even if damage is not obvious. Tires deteriorate with age even have never or seldom been used. This also applies to the spare tire and tires stored for future use. REPLACING YOUR TIRES When replacing a tire, use only the same size and construction as original- ly installed and with the same or great- er load capacity. Using any other size or type of tire may seriously affect handling, ride, speedome- ter/odometer calibration, ground clearance, and clearance between the body and tires or snow chains.

they

if

’01 4Runner_U (L/O 0008)

When replacing a tubeless tire, the air valve should also be replaced with a new one.

Rotating tires

CAUTION

D Do not mix radial, bias belted, or bias−ply tires on your vehicle. It can cause dangerous handling char- acteristics, resulting in loss of con- trol.

D Do not use tires or wheels other recom-

the manufacture’s

than mended size.

D Do not use tires of different brands, sizes and constructions. This may damage the drive system and pre- vent the vehicle skid control system from functioning correctly.

Toyota recommends all four tires, or at least both front or rear tires be re- placed as a set. See “If you have a flat tire” in Section 4
for tire change procedure. When a is replaced, should always be balanced. An unbalanced wheel may affect vehicle handling and tire life. Wheels can get out of balance with regular use and should therefore be balanced occasionally.

the wheel

tire

2001 4RUNNER (OM35768U)

To equalize the wear and help extend tire life, Toyota recommends that you rotate your tires according to the main- tenance schedule. (For scheduled main- tenance information, please refer to the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.) Howev- er, the most appropriate timing for tire rotation may vary according to your driving habits and road surface condi- tions. See “If you have a flat tire” in Section 4
for tire change procedure.

’01 4Runner_U (L/O 0008)

rotating

tires, check

When for uneven wear and damage. Abnormal wear is usu- ally caused by incorrect tire pressure, im- proper wheel alignment, out−of−balance wheels, or severe braking.

Installing snow tires and chains WHEN TO USE SNOW TIRES OR CHAINS Snow tires or chains are recommended when driving on snow or ice. On wet or dry roads, conventional tires provide better traction than snow tires. SNOW TIRE SELECTION If you need snow tires, select the same size, construction and load capacity as the original tires on your Toyota. Do not use tires other than those men- tioned above. Do not install studded tires without first checking local regulations for possible restrictions. SNOW TIRE INSTALLATION Snow tires should be installed on all wheels. Installing snow tires on the front wheels only can lead to an excessive difference in road grip capability between the front and rear tires which could cause loss of vehicle control. When storing removed tires, you should store them in a cool dry place. Mark the direction of rotation and be sure to install them in the same direction when replacing.

CAUTION

D Do not drive with the snow tires

incorrectly inflated.

D Never drive over 120 km/h (75 mph)

with any type of snow tires.

TIRE CHAIN SELECTION Use the tire chains of correct size. Regulations regarding the use of tire chains vary according to location or type of road, so always check them before installing chains. CHAIN INSTALLATION Install the chains on the rear tires as tightly as possible. Do not use tire tires. Retighten chains on chains after km (1/4—1/2 mile). When installing chains on your tires, care- fully follow the instructions of the chain manufacturer. If wheel covers are used, they will be scratched by the chain band, so remove the covers before putting on the chains.

front driving

0.5—1.0

the

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Replacement with used wheels is not rec- ommended as they may have been sub- jected to rough treatment or high mileage and could fail without warning. Also, bent wheels which have been straightened may have structural damage and therefore should not be used. Never use an inner tube in a leaking wheel which is designed for a tubeless tire.

Replacing wheels WHEN TO REPLACE YOUR WHEELS If you have wheel damage such as bending, cracks or heavy corrosion, the wheel should be replaced. If you fail to replace damaged wheels, the tire may slip off the wheel or cause loss of handling control. WHEEL SELECTION When replacing wheels, care should be taken to ensure that the wheels are re- placed by ones with the same load ca- pacity, diameter, rim width, and offset. Correct replacement wheels are available at your Toyota dealer. A wheel of a different size or type may adversely affect handling, wheel and bear- ing life, brake cooling, speedometer/odom- eter calibration, stopping ability, headlight aim, bumper height, vehicle ground clear- ance, and tire or snow chain clearance to the body and chassis.

CAUTION

D Do not exceed 50 km/h (30 mph) or recom- is

the chain manufacturer’s mended speed lower.

limit, whichever

D Drive carefully avoiding bumps, holes, and sharp turns, which may cause the vehicle to bounce.

D Avoid sharp turns or locked−wheel braking, as use of chains may ad- versely affect vehicle handling.

D When driving with chains installed, be sure to drive carefully. Slow down before entering the curves to avoid losing control of the vehicle. Otherwise an accident may occur.

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Aluminum wheel precautions aluminum wheels, D When check tight after driving your vehicle the first 1600
km (1000 miles).

the wheel nuts are

installing that

D If

repaired or you have changed your the wheel nuts are still tight after driving 1600 km (1000 miles).

rotated, tires, check

that

D When using tire chains, be careful not

to damage the aluminum wheels.

D Use only the Toyota wheel nuts and for your aluminum

wrench designed wheels.

D When balancing your wheels, use only Toyota balance weights or equivalent and a plastic or rubber hammer.

D As with any wheel, periodically check your aluminum wheels for damage. If damaged, replace immediately.

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SECTION 7− 3

DO−IT−YOURSELF MAINTENANCE Electrical components Checking battery condition Battery recharging precautions Checking and replacing fuses Adding washer fluid Replacing light bulbs

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

258
259
260
261
262

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Checking battery condition— —Precautions

CAUTION

BATTERY PRECAUTIONS The battery produces flammable and explosive hydrogen gas. D Do not cause a spark from the bat-

tery with tools.

D Do not smoke or light a match near

the battery.

The electrolyte contains poisonous and corrosive sulfuric acid. D Avoid contact with eyes, skin or

clothes.

D Never ingest electrolyte. D Wear protective safety glasses when

working near the battery.

D Keep children away from the bat-

tery.

D If electrolyte gets on your skin, thoroughly wash the contact area. If you feel pain or burning, get medi- cal attention immediately.

D If electrolyte gets on your clothes, there is a possibility of its soaking through to your skin, so immediate- ly take off the exposed clothing and follow the procedure above, if nec- essary.

D If you accidentally swallow electro- lyte, drink a large quantity of water or milk. Follow with milk of magne- sia, beaten raw egg or vegetable oil. Then go immediately for emer- gency help.

EMERGENCY MEASURES D If electrolyte gets

in your eyes, flush your eyes with clean water immediately immediate medical attention. If possible, con- tinue to apply water with a sponge or cloth while en route to the medi- cal office.

and get

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2001 4RUNNER (OM35768U)

—Checking battery exterior

Terminals

Ground cable

Hold−down clamp

Check the battery for corroded or loose terminal connections, cracks, or loose hold−down clamp. a. If the battery is corroded, wash it off with a solution of warm water and bak- ing soda. Coat the outside of the termi- nals with grease to prevent further cor- rosion.

b. If the terminal connections are loose, their clamp nuts—but do not

tighten overtighten.

c. Tighten

the hold−down clamp only enough to keep the battery firmly in place. Overtightening may damage the battery case.

’01 4Runner_U (L/O 0008)

—Checking battery fluid

NOTICE

Type A

z Be sure the engine and all accesso- ries are off before performing main- tenance.

z When checking the battery, remove the ground cable from the negative terminal (“−” mark) first and rein- stall it last.

z Be careful not to cause a short cir-

cuit with tools.

z Take care no solution gets into the

battery when washing it.

Green

Dark

Clear or light yellow

Type B

Blue

White

Red

CHECKING BY HYDROMETER Check hydrometer color.

the battery condition by

the

Hydrometer color

Type A

Type B

Condition

Green

Blue

Good

Dark

White

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 the charger cables to the battery and when disconnecting them.

is off when connecting

CAUTION

D 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.

D Only do a slow charge (5 A or less). Charging at a quicker rate is dangerous. The battery may ex- plode, causing personal injuries.

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Checking and replacing fuses

NOTICE

Never recharge the battery while the engine is running. Also, be sure all accessories are turned off.

Type A

Good

Blown

Type B

Good

Blown

Type C

Good

Blown

If the headlights or other electrical components do not work, check the fuses. If any of the fuses are blown, they must be replaced. See “Fuse locations” in Section 7−1 for locations of the fuses. Turn the ignition switch and inoperative component off. Pull a suspected fuse straight out and check it. Determine which fuse may be causing the problem. The lid of the fuse box shows the name of the circuit for each fuse. See Section 8 of this manual for the functions controlled by each circuit.

260

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the new

If 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, the wash- er tank may be empty. Add washer fluid. You may use plain water as washer fluid. in cold areas where tempera- However, tures 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.

range below

NOTICE

Do not use engine antifreeze or any other substitute because it may dam- age your vehicle’s paint.

2001 4RUNNER (OM35768U)

261

Type A fuses can be pulled out by using the pull−out tool. The location of the pull− out tool is shown in the illustration. If you are not sure whether the fuse has blown, try replacing the suspected fuse with one that you know is good. If the fuse has blown, push a new fuse into the clip. Only install a fuse with the amperage rat- ing designated on the fuse box lid. If you do not have a spare fuse, in an emergency you can pull out the “PWR OUTLET” or “A.C” fuse, which may be dispensable for normal driving, and use it if its amperage rating is the same. If you cannot use one of the same amper- age, use one that is lower, but as close as possible to the rating. If the amperage is fuse might blow out again but this does not indicate anything wrong. Be sure to get the correct fuse as soon as possible and return the substitute to its original clip. It is a good idea to purchase a set of spare fuses and keep them in your ve- hicle for emergencies.

that specified,

lower

than

the

’01 4Runner_U (L/O 0008)

following

illustrations show how

Replacing light bulbs— The 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.

the

The inside of the lens of exterior lights such as headlights may temporarily fog up when the lens becomes wet in the rain or in a car wash. This is not a problem because the is caused by fogging temperature difference between the outside and the windshield fogged up in the rain. However, if there is a large drop of water on the inside of the lens, or if there is water pooled light, contact your Toyota dealer.

inside of

inside

lens,

just

like

the

the

Light bulbs

Headlights Front fog lights Parking and front side marker lights Front turn signal lights Rear turn signal lights Stop/tail lights Back−up lights License plate light High mounted stoplight Interior light Personal lights Glove box light Luggage compartment light

W Type

Bulb No. — 60/55
—

55

—

—

—

21

21

— 21/5
18
— —

921

— — —

—

18

1.4

262

2001 4RUNNER (OM35768U)

A: HB2 halogen bulbs B: H3 halogen bulbs C: Wedge base bulbs (clear) D: Wedge base bulbs (amber) E: Double end bulbs

’01 4Runner_U (L/O 0008)

—Headlights

1. Open the hood. Unplug the connec-

tor. Remove the rubber cover. If the connector is tight, wiggle it.

2. Release

the bulb retaining spring and remove the bulb. Install a new bulb and the bulb retaining spring.

To install a bulb, align the tabs of the bulb with the mounting hole.

the cutouts of

3. Install

the rubber cover with

the “TOP” mark upward, and snuggle on the boss. Insert the connector.

Make sure the rubber cover fits snugly on the connector and the headlight body. Aiming is not necessary after replacing the bulb. When aiming adjustment is nec- essary, contact your Toyota dealer.

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—Front fog lights

1. Loosen the cover retaining screws

and remove the cover.

2. Lift up the soft casing and discon-

nect the cords.

3. Release

the bulb retaining spring and remove the bulb. Install a new bulb and the bulb retaining spring.

To install the bulb, align the cutouts of the bulb with the protrusions of the mounting hole.

264

2001 4RUNNER (OM35768U)

’01 4Runner_U (L/O 0008)

—Parking and front side marker lights

4. Connect the cord and put the soft

casing into the cover.

5. Install the cover with the retaining

screws.

Use a Phillips−head screwdriver.

Aiming is not necessary after replacing the bulb. When aiming adjustment is nec- essary, contact your Toyota dealer.

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’01 4Runner_U (L/O 0008)

—Front turn signal lights

—Rear turn signal, stop/tail, and back−up lights

Use a Phillips−head screwdriver.

266

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’01 4Runner_U (L/O 0008)

—License plate lights

—High mounted stoplight

a: Back−up light b: Rear turn signal lights c: Stop/tail light

Use a Phillips−head screwdriver.

Use a Phillips−head screwdriver.

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2001 4RUNNER (OM35768U)

’01 4Runner_U (L/O 0008)

SECTION 8

SPECIFICATIONS Dimensions and weight Engine Fuel Service specifications Tires Fuses

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

270
270
271
271
274
274

2001 4RUNNER (OM35768U)

269

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Dimensions and weight

mm (in.)

P265/70R 16 tire

P225/75R 15 tire

Without wheel opening extension

With wheel opening extension

Overall length

4655 (183.3)

4655 (183.3)

4655 (183.3)

Overall width

Overall height

Wheelbase

Front tread

Rear tread

1690

1715

(66.5) (67.5)∗

1730

1740

(68.1) (68.5)∗

1800

1740

(70.9) (68.5)∗

2675 (105.3)

2675 (105.3)

2675 (105.3)

1505

(59.3)

1505

(59.3)

1505

(59.3)

1495

(58.9)

1510

(59.5)

1510

(59.5)

Cargo weight rating kg (lb.):

113 (250)

∗: Unladen vehicle

Engine Model: 5VZ−FE Type:

6 cylinder V type 4 cycle, gasoline

Bore and stroke, mm (in.):

93.5 82.0 (3.68 3.23)

Displacement, cm3 (cu. in.):

3378 (206.1)

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2001 4RUNNER (OM35768U)

’01 4Runner_U (L/O 0008)

Fuel Fuel type:

Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher

Fuel tank capacity, L (gal., Imp. gal.):

70 (18.5, 15.4)

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

Service specifications ENGINE Valve clearance (engine cold), mm (in.):

Intake Exhaust

0.13—0.23 (0.006—0.009) 0.27—0.37 (0.011—0.014)

Spark plug type:

DENSO NGK

K16TR11
BKR5EKB−11

Spark plug gap, mm (in.):

1.1 (0.043)

Drive belt roughs drive belt BT−33−73F (used belt), Ibf:

tension measured with Bor- tension gauge No.

Generator belt

100"20

Air conditioning compressor belt

100"20

Power steering pump belt

100 +20
−15

ENGINE LUBRICATION Oil capacity (drain and refill), L (qt., Imp. qt.):

With filter Without filter

5.2 (5.5, 4.6) 4.9 (5.2, 4.3)

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AUTOMATIC TRANSMISSION Fluid capacity (drain and refill), L (qt., Imp. qt.):

Two−wheel drive models

Up to 1.6 (1.7, 1.4)

Four−wheel drive models

Up to 2.0 (2.1, 1.8)

Fluid type:

Automatic DEXRONrIII (DEXRONrII)

transmission

fluid D−II or

TRANSFER Oil capacity, L (qt., Imp. qt.):

1.2 (1.3, 1.1)

Oil type:

Gear oil API GL−4 or GL−5

Recommended oil viscosity:

SAE 75W−90

DIFFERENTIAL Oil capacity, L (qt., Imp. qt.):

Two−wheel drive models

2.75 (2.9, 2.4)

Four−wheel drive models

Front

1.15 (1.2, 1.0)

Rear

With center differential lock system

2.75 (2.9, 2.4)

Without center differential lock sys- tem

2.45 (2.6, 2.2)

Oil type:

Hypoid gear oil API GL−5
Recommended oil viscosity:

Front

SAE 75W−90

Rear

Above −18_C (0_F)

SAE 90

Below −18_C (0_F)

SAE 80W or 80W−90

COOLING SYSTEM Total capacity, L (qt., Imp. qt.):

With rear heater Without rear heater

9.0 (9.5, 7.9) 8.0 (8.5, 7.0)

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.

BATTERY Open voltage∗ at 20_C (68_F):

12.6—12.8 V 12.2—12.4 V 11.8—12.0 V

Fully charged Half charged Discharged

∗: Voltage that is checked 20 minutes af- the key is removed with all the

ter lights turned off

Charging rates:

5 A max.

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2001 4RUNNER (OM35768U)

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STEERING Wheel free play:

Less than 30 mm (1.2 in.)

Power steering fluid type:

Automatic transmission fluid DEXRONrII or III

CHASSIS LUBRICATION Propeller shafts:

Spiders

Lithium base chassis grease, NLGI No.2

Slide yoke and double cardan joint

Molybdenum−disulfide chassis grease, NLGI No.2

lithium

base

BRAKES Minimum pedal clearance when depressed with the force of 490 N (50 kgf, 110 lbf) with the engine running, mm (in.):

40 (1.6)

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 pulled with the force of 196 N (20 kgf, 44 lbf):

7—9 clicks

Fluid type:

SAE J1703 or FMVSS No.116 DOT 3

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Tires Tire size, pressure and wheel size:

Fuses

Tire size

Tire pressure

kPa (kgf/cm2 or bar, psi)

Front

Rear

P265/70R16

220 (2.2, 32)

220 (2.2, 32)

P225/75R15

200 (2.0, 29)

200 (2.0, 29)

Wheel size

7J 16∗1
7JJ 16∗2
7J 15∗1
7JJ 15∗2

NOTE: For a complete

tires or replacing wheels), see “Checking tire pressure” through “Aluminum wheel precautions” in Section 7−2.

tires (e.g. replacing

information on

Wheel nut torque, N⋅m (kgf⋅m, ft⋅lbf):

110 (11.5, 83)

∗1: Vehicles with steel wheels ∗2: Vehicles with aluminum wheels

274

2001 4RUNNER (OM35768U)

Engine compartment (without daytime running light system)

Fuses (type A) 1. ALT−S 7.5 A: Charging system 2. PWR OUTLET 15 A: Power outlets 3. RR HTR 10 A: Rear air conditioning

system

4. MPX−B 15 A: Power back window, back door lock, back window wiper, open door warning (back door), power door lock control system, back window defogger, horns, theft deterrent system

’01 4Runner_U (L/O 0008)

17. HEAD (HI LH) 10 A: Left−hand head-

light (high beam)

18. HEAD

(LO RH) 10 A: Right−hand

headlight (low beam)

19. HEAD (LO LH) 10 A: Left−hand head-

light (low beam)

20. TOWING 25 A: Trailer lights (back−up lights, rear turn signal lights, stop/tail lights)

21. SEAT HTR 20 A: Seat heater 22. FOG 15 A: Front fog lights 23. ECU−IG 10 A: Cruise control system, anti−lock brake system, vehicle skid control system, SRS airbag system, electronically automatic transmission system, power antenna, power window, electric moon roof, pow- er back window, back window defogger, back window wiper

controlled

24. TURN 10 A: Turn signals lights, emer-

gency flashers

25. WIPER 25 A: Windshield wipers and washer, power door lock control sys- tem, back window defogger, horns, theft deterrent system

26. 4WD 20 A: A.D.D. control system, four−wheel drive control system, center differential lock system

Engine compartment (with daytime running light system)

Instrument panel

luggage

5. DOME 15 A: Interior lights, personal light, lights, clock, car audio system, gauges and meters, ignition switch light, vanity mir- ror light, daytime running light

compartment

6. OBD 7.5 A: On−board diagnosis sys-

tem

7. EFI 20 A: Multiport fuel injection sys- injection

tem/sequential multiport system

fuel

10. TAIL 10 A: Tail

lights,

license plate

lights, instrument panel lights