2005 Toyota MR2 Spyder Owners Manual

Note the new vehicle and emission control system warranties specify that proper maintenance and care must be performed. “Owner’s Warranty Information Booklet” or “Owner’s Manual Supplement” warranty information. General maintenance General maintenance items are those day− to−day care practices that are important to your vehicle for proper operation. It is the owner’s responsibility to insure that the general maintenance items are performed regularly. These checks or inspections can be done either by yourself or a qualified technician, or if you prefer, your Toyota dealer will be pleased to do them at a nominal cost.

complete

See

for

is

for

the

repair of

recommend

Scheduled maintenance The scheduled maintenance items listed in the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement” are those required to be serviced at regular inter- vals. For details of your maintenance schedule, read the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”. It that only genuine Toyota parts be used for maintenance or the emission control system. The owner may elect to use non−Toyota supplied parts replacement pur- poses without invalidating the emission control system warranty. However, use of replacement parts which are not of equivalent quality may impair the effec- tiveness of the emission control sys- tems. You may have maintenance, replacement, or repair of the control devices and system performed by any automotive repair individual without invalidating this warranty. See “Owner’s Warranty Information Booklet” or “Owner’s Manual Supplement” for complete warranty information.

establishment

emission

elect

also

for

or

to

tips and

Where to go for service? Toyota technicians are well−trained spe- cialists and are kept up to date with the latest service information through technical bulletins, service in−dealership training programs. They learn to work on Toyotas before they work on your vehicle, rather than while they are working on it. You can be confident that your Toyota dealer’s service department performs the best job to meet the maintenance require- ments on your vehicle—reliably and eco- nomically. Your copy of the repair order is proof that all required maintenance has been per- formed for warranty coverage. If any prob- lems should arise with your vehicle while under warranty, your Toyota dealer will promptly take care of it. Again, be sure to keep a copy of the repair order for any service performed on your Toyota. What about do−it−yourself maintenance? Many of the maintenance items are easy to do yourself if you have a little mechani- cal ability and a few basic automotive tools. Simple instructions for how to per- form them are presented in Section 7.

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04 09.01

you are

If skilled do−it−yourself mechanic, the Toyota service manuals are recommended. Please be aware that do−it−yourself maintenance can affect your warranty coverage. See “Owner’s Warranty Information Booklet” or “Owner’s Manual Supplement” for the details.

the

items

listed,

General maintenance Listed below are the general maintenance items that should be performed as fre- quently as specified. In addition to check- ing if you notice any unusual noise, smell or vibration, you should investigate the cause or take your vehicle to your Toyota dealer or a quali- fied service shop immediately. It is recom- mended that any problem you notice be brought to the attention of your dealer or the qualified service shop for their advice.

CAUTION

Make these checks only with ade- quate ventilation if you run the en- gine.

IN THE ENGINE COMPARTMENT Items listed below should be checked from time to time, e.g. each time when refueling. Washer fluid Make sure there is sufficient fluid in the tank. See page 227 in Section 7−3 for additional information.

Engine coolant level Make sure the coolant level is between the “FULL” and “LOW” lines on the see− through reservoir when the engine is cold. See page 210 in Section 7−2 for addition- al information. Radiator, condenser and hoses Check that the front of the radiator and condenser are clean and not blocked with leaves, dirt, or insects. See page 211 in Section 7−2 for additional information. Battery electrolyte level Make sure the electrolyte level of all bat- tery cells is between upper and lower lev- el lines on the case. Add only distilled water when replenishing. See page 224 in Section 7−3 for additional information. Brake fluid level Make sure the brake fluid level is correct. See page 211 in Section 7−2 for additional information. Engine oil level Check the level by the dipstick with the engine turned off and the vehicle parked on a level spot. See page 208 in Section 7−2 for additional information.

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Power steering fluid level Check the level through the reservoir. The level should be in the “HOT” or “COLD” range depending on the fluid temperature. See page 212 in Section 7−2 for addition- al 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” on page 133 in Section 2.) INSIDE THE VEHICLE Items listed below should be checked regularly, e.g. while performing periodic services, cleaning the vehicle, etc. Lights Make sure the headlights, stop lights, tail lights, turn signal lights, and other lights are all working. Check headlight aim. Service reminder indicators and warning buzzers Check that all service reminder indicators and warning buzzers function properly. Steering wheel Be alert for changes in steering condition, such as hard steering or strange noise.

Seats Check that all seat controls such as seat adjusters, seatback recliner, etc. operate smoothly and that all latches lock securely in any position. Check that the latches lock securely. Seat belts Check that the seat belt system such as buckles and retractors operate properly and smoothly. Make sure the belt webbing is not cut, frayed, worn or damaged. Accelerator pedal Check the pedal for smooth operation and uneven pedal effort or catching. Clutch pedal Check the pedal for smooth operation. Brake pedal Check the pedal for smooth operation and that the pedal has the proper clearance. Check the brake booster function. Brakes In a safe place, check that the brakes do not pull to one side when applied. Parking brake Check that the lever has the proper travel and that, on a safe incline, your vehicle is held securely with only the parking brake applied.

to

time

latches

fluid after

that both

OUTSIDE THE VEHICLE Items listed below should be performed from time, unless otherwise specified. Fluid leaks Check underneath for leaking fuel, oil, wa- ter or other the vehicle has been parked for a while. If you smell fuel fumes or notice any leak, have the cause found and corrected immediately. Doors and trunk lid Check the doors operate smoothly and all lock securely. Make sure the trunk lid secondary latch secures the lid from opening when the primary latch is released. Tire pressure Check the pressure with a gauge ev- ery two weeks, or at least once a month. See page 213 in Section 7−2
for additional information. Tire surface and wheel nuts Check the tires carefully for cuts, damage or excessive wear. See page 215 in Section 7−2 for additional infor- mation. When checking the tires, make sure no nuts are missing, and check the nuts for looseness. Tighten them if necessary.

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If you notice any of these clues, take your vehicle to your Toyota dealer as soon as possible. It probably needs adjustment or repair.

CAUTION

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

04 09.01

tip−offs

for changes

Does your vehicle need repairing? Be on the alert in perfor- mance, sounds, and visual that indicate service is needed. Some impor- tant clues are as follows: D Engine missing, stumbling, or pinging D Appreciable loss of power D Strange engine noises D A leak under the vehicle (however, wa- ter dripping from the air conditioning after use is normal.)

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

and

indicator

the malfunction

Inspection

in- include OBD

Emissions Maintenance (I/M) programs Some states have vehicle emission spection programs which (On−Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. When the OBD system determines that a problem exists somewhere in the emission control system, lamp comes on. In this case, your vehicle may the I/M test and need to be not pass repaired. Contact your Toyota dealer to service the vehicle. Even lamp does not come on, your vehicle may not pass readiness codes have not been set in the OBD system. Readiness codes are automatically set during ordinary driving. However, when the battery is disconnected or run down, the codes are erased. Also, depending on your driving habits, the codes may not be completely set. Also, if the malfunction indicator lamp had come on recently due to temporary mal- function such as a loose fuel tank cap, your vehicle may not pass the I/M test.

the malfunction

indicator

test as

I/M

the

if

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The malfunction indicator lamp will go off after taking several driving trips, but the error code in the OBD system will not be cleared unless about 40 trips or more are taken. If your vehicle does not pass the I/M test even the malfunction indicator lamp does not come on, contact your Toyota dealer to prepare the vehicle for re−testing.

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SECTION 7− 1

DO−IT−YOURSELF MAINTENANCE Introduction Engine compartment overview Trunk room overview Fuse locations Do−it−yourself service precautions Parts and tools Positioning the jack

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

198
199
200
201
203
204

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Engine compartment overview

SC71012b

1. Fuse block 2. Battery 3. Engine oil filler cap 4. Engine oil level dipstick 5. Engine coolant reservoir

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Trunk room overview

1. Brake fluid reservoir 2. Fuse block 3. Power steering fluid reservoir 4. Radiator 5. Electric cooling fans 6. Condenser 7. Windshield washer fluid tank

SB71020b

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Fuse locations

SB71010a

SB71011a

SB71013a

SB71017a

SB71019a

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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” on page 203. 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

CAUTION

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

(Removing

belts.

D Right after driving,

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

D If the engine is hot, do not remove the coolant reservoir cap or air re- lease valve or the drain plugs to prevent burning yourself.

loosen

D Do not

leave anything

that may burn easily, such as paper or rags, in the engine compartment.

D Do not smoke, cause sparks or al- low open flames around fuel or the battery. Their fumes are flammable. D Do not get under your vehicle with just the body jack supporting it. Al- ways use automotive jack stands or other solid supports.

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D Be sure that the ignition is off if you work near the electric cooling fans or radiator grille. With the ignition on, the electric cooling fans will automatically start to run if the engine coolant temperature is high and/or the air conditioning is on.

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 Be extremely cautious when work- ing on the battery. It contains poi- sonous and corrosive sulfuric acid. 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

fluid

D Take care when filling the brake and clutch reservoirs because brake fluid can harm your hands or eyes. If fluid gets on your hands or in your eyes, flush the affected area with clean water immediately. If you still feel uncomfortable with your hands or eyes, go to the doctor.

D When racing the engine, make sure that the gear position is in the “N” position. In case the accelerator is operated with the gear in any other positions, the vehicle may move, re- sulting in an unexpected accident.

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 “Toyota Super Long Life Coolant” or similar high quality eth- ylene glycol based non−silicate, non−amine, non−nitrite, and non−bo- rate coolant with long−life hybrid organic acid technology to fill the radiator. “Toyota Super Long Life Coolant” is a mixture of 50% cool- ant and 50% deionized water.

z 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 reuse iridium−tipped spark

plugs by cleaning or regapping.

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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 or trunk, check to see that you have not forgotten any tools, rags, etc.

Parts and tools Here is a list of parts and tools you will need to perform 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): D “Toyota Genuine Motor Oil” or equiva-

lent See page 208 in Section 7−2 for de- tails about engine oil selection.

Tools: D Rag or paper towel D Funnel (only for adding oil) CHECKING THE ENGINE COOLANT LEVEL Parts (if level is low): D “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non−silicate, non−amine, non−ni- trite, and non−borate coolant with long− life hybrid organic acid technology. “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion- ized 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

Tools: D Rag or paper towel D Funnel (only for adding fluid) CHECKING POWER STEERING FLUID Parts (if level is low): D Toyota P.S fluid EH or equivalent 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)

terminal

CHECKING AND REPLACING FUSES Parts (if replacement is necessary): D Genuine Toyota fuse or equivalent with

same amperage rating as original

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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 in rating as original “Replacing light bulbs—” on page 228
in Section 7−3.)

charts

(See

Tools: D Screwdriver

Positioning the jack

SB71008

Front of vehicle

When jacking up your vehicle with the jack, position jack correctly as shown in the illustration. Jack position . . . . . . . . . . . . . . . . .

the

Front—Front crossmember Rear—Rear engine mounting bracket

Support position and Pantograph jack position . . . . .

CAUTION

When jacking, be sure to observe the following to reduce the possibility of personal injury: D Follow jacking instructions. D Do not put any part of your body under the vehicle supported by a jack. Personal injury may occur.

D Do not start or run the engine while is supported by the

your vehicle jack.

D Stop the vehicle on a

level firm ground, firmly set the parking brake and put the transmission in reverse. Block the wheel diagonally opposite to the one being changed if neces- sary.

D Make sure to set the jack properly in the jack point. Raising the ve- hicle with improperly posi- tioned will damage the vehicle or may allow the vehicle to fall off the jack and cause personal injury.

jack

D Never get under the vehicle when the vehicle is supported by the jack alone; use vehicle support stands.

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D Do not raise the vehicle with some-

one in the vehicle.

D When raising the vehicle, do not place any objects on top of or un- derneath the jack.

NOTICE

Make sure to place the jack correctly, or your vehicle may be damaged.

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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 the radiator and condenser Checking brake fluid Checking power steering fluid Checking tire inflation pressure Checking and replacing tires Rotating tires Installing snow tires and chains Replacing wheels Aluminum wheel precautions

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

208
210
211
211
212
213
215
218
219
220
221

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Checking the engine oil level

Low level

Full level

SB72010

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

2. Pull the dipstick out, hold a rag under

the end and wipe it clean.

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 the

level while holding a rag under end.

208

CAUTION

NOTICE

z Be careful not to spill engine oil on

the vehicle components.

z Avoid overfilling, or

could be damaged.

the engine

z Check the oil level on the dipstick

once again after adding the oil.

ENGINE OIL SELECTION “Toyota Genuine Motor Oil” in your Toyota vehicle. Use Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy the following grade and viscos- ity. Oil grade:

is used

API grade SL “Energy−Conserving” or ILSAC multigrade engine oil.

Be careful not to touch the hot ex- haust manifold.

NOTICE

Be careful not to drop engine oil on the vehicle components.

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. We recommend that you use a funnel when adding oil. The approximate quantity of oil needed to raise the level between low and full on the dipstick is indicated below for reference. When the level reaches within the correct range, install the filler cap hand−tight. Oil quantity, L (qt., lmp. qt.):

1.3 (1.4, 1.1)

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Recommended viscosity:

SAE 5W−30

OIL008

Outside temperature

SOIL13

API service symbol

SAE 5W−30 is the best choice for good fuel economy, and good starting in cold weather. If SAE 5W−30 oil is not available, SAE 10W−30 oil may be used. However, it should be replaced with SAE 5W−30 at the next oil change.

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 Institute) designations such as SL. The center portion of the label shows the SAE viscosity grade such as SAE 5W−30. “Energy−Conserving” shown in the lower portion, has fuel−saving capabilities. The ILSAC (International Lubricant Stan- dardization and Approval Committee) Certi- fication Mark is displayed on the front of the container.

indicates

that

the

oil

ILSAC certification mark

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Z72109

ensure

excellent

for your engine,

lubrication To performance “Toyota Genuine Motor Oil” is available, which has been specifically tested and approved for all Toyota engines. Please contact your Toyota dealer further details about Motor Oil”.

for “Toyota Genuine

(For

the coolant

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 “FULL” and “LOW” lines on the reservoir. If the level is low, add the coolant. type, see “Coolant type selection” described be- low.) The coolant level in the reservoir will vary with engine temperature. However, if the level is on or below the “LOW” line, add coolant. Bring the level up to the “FULL” line. If the coolant level drops within a short time after replenishing, there may be a leak the radiator, hoses, 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

in

improper coolants may damage

Coolant type selection Use of your engine cooling system. Only use “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non−silicate, non−amine, non−nitrite, and non−borate coolant with long−life hy- brid organic acid technology. (Coolant with long−life hybrid organic acid technology is a combination of low phosphates and or- ganic acids.) “Toyota Super Long Life Coolant” is a mix- ture of 50% coolant and 50% deionized water. This coolant provides protection down to about −35_C (−31_F).

NOTICE

Do not use plain water alone.

CAUTION

To prevent burning yourself, do not remove the coolant reservoir cap or air release valve when the engine is hot.

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Z72109

Toyota recommends “Toyota Super Long Life Coolant”, which has been tested to ensure that it will not cause corrosion nor result in malfunction of your engine coolant system with proper usage. “Toyota formulated Super Long Life Coolant” with acid technology and has been specifically designed to avoid engine cooling system malfunction on Toyota vehicles. Please contact your Toyota dealer further details.

is organic

long−life

hybrid

for

Checking the radiator and condenser If any of the above parts are extremely dirty or you are not sure of their condi- tion, take your vehicle to a Toyota dealer.

CAUTION

To prevent burning yourself, be care- ful not to touch the radiator or con- denser when the engine is hot.

NOTICE

To prevent damage to the radiator and condenser, do not perform the work by yourself.

Checking brake fluid

SB72015

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. So be sure to keep the reservoir filled. If the reservoir needs frequent refilling, it may indicate a serious mechanical prob- lem.

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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 hands or eyes. If fluid gets on your hands or in your eyes, flush the af- fected area with clean water immedi- ately. If you still feel uncomfortable with your hands or eyes, go to the doctor.

Checking power steering fluid

NOTICE

If you spill some of the fluid, be sure to wipe it off to prevent it from dam- aging the parts or paintwork.

If cold O.K.

Close

Open

If hot O.K.

SB72002

If cold add

If hot add

inside

remove

the cover

Check the fluid level through the reser- voir. If necessary, add Toyota P.S fluid EH or equivalent. the power steering Before checking fluid, the trunk. (See “Replacing light bulbs” on page 228 in Section 7−3.) 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.

(about

room

cold

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04 09.01

Clean all dirt from the outside of the res- ervoir 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 Toyota P.S fluid EH or equiva- lent to bring the level within the range. To remove the reservoir cap, turn it coun- terclockwise and 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.

lift up. To reinstall

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 inflation pressure

SB72031

Keep your tire inflation pressures at the proper level. The recommended cold tire inflation pressures, tire sizes and the com- bined weight of occupants and cargo (vehicle capacity weight) are de- scribed on page 240 and 244. They are also described on the tire and loading information label as shown. You should check the tire inflation pressures every two weeks, or at least once a month. And do not forget the spare! The for checking tire inflation pressure should be observed: D The

instructions

be checked only when the tires are cold. If your vehicle has been parked 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 inflation pres- sure reading.

following

pressure

should

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

D Do not bleed or reduce tire inflation pressure after driving. It is normal for the tire inflation pressure to be higher after driving. D Never exceed the vehicle capac- ity weight. Passenger and lug- gage weight should be located so that the vehicle is balanced.

Tire pressure gauge

INSPECTION AND ADJUSTMENT PROCEDURE 1. Remove the tire valve cap. 2. Press the tip of the tire pressure

gauge to the tire valve.

3. Read the pressure using the grad-

uations of the gauge.

4. In case the tire inflation pressure is not within the prescribed range, insert the compressed air from the valve. In case of applying too much air, press the center of the valve and release the air to adjust.

5. After completing the tire inflation pressure measurement and ad- justment, apply soapy water to the valve and check for leakage.

6. Install the tire valve cap. If a gauge and air pump are not avail- able, have your vehicle checked by your Toyota dealer.

CAUTION

Be sure to reinstall the tire 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 pos- sible.

Incorrect tire inflation pressure may waste fuel, reduce the comfort of driv- ing, reduce tire life and make your ve- hicle less safe to drive. If a tire frequently needs refilling, have it checked by your Toyota deal- er.

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CAUTION

Keep your tires properly inflated. Otherwise, the following condi- tions may occur and cause an ac- cident resulting in death or seri- ous injuries. Low tire pressure (underinfla- tion)— D Excessive wear D Uneven wear D Poor handling D Possibility of blowouts from an

overheated tire

D Poor sealing of the tire bead D Wheel deformation and/or tire

separation

D A greater possibility of tire

damage from road hazards

Checking and replacing tires

Tread wear indicator

High tire pressure (overinfla- tion)— D Poor handling D Excessive wear D Uneven wear D A greater possibility of tire

damage from road hazards

CHECKING YOUR TIRES Check the tire’s tread for tread wear indicators. If the indicators show, replace the tires. The loca- tion of tread wear indicators is shown by the “TWI” or “Δ” marks, etc., molded on the sidewall of each tire.

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The tires on your Toyota have built−in tread wear indicators to help you know when the tires need replace- ment. When the tread depth wears to 1.6 mm (0.06 in.) or less, the indica- tors will appear. If you can see the indicators in two or more adjacent grooves, the tire should be replaced. The lower the tread, the higher the risk of skidding. Vehicles equipped with 185/55R15
or 215/45R16 tires: Your Toyota has been fitted with specially developed tires which provide exceptional dy- namic performance under general road conditions. However your riding comfort may worsen a little and road noise may increase during driving. You may also notice that your tires will wear more rapidly and tire grip performance will be reduced on the snowy and/or roads when compared to standard tires. Be sure to have snow tires or tire chains on the snowy and/or icy roads and drive carefully with the speed appropriate for road conditions.

icy

NOTICE

from

Low profile tire like 185/55R15
or 215/45R16 may have greater damage than usual tires to its tire wheel when receiving im- pact the road surface. Therefore, pay attention to the followings. z Be sure to use with proper tire pressure. If the tire infla- tion pressure is low, the tire may have a greater damage. For information about tire inflation pressure, see page 244 in Section 8.

detailed

z Avoid driving onto high, sharp−edged objects and oth- er road hazards. Failure to do so can lead to severe tire damage.

The effectiveness of snow tires is lost if the tread wears down below 4 mm (0.16 in.). If you have tire damage such as cuts, splits, cracks deep enough to expose the fabric, or bulges indi- cating internal damage, the tire should be replaced. If a tire often goes flat or cannot be properly repaired due to the size or location of a cut or other damage, it should be replaced. If you are not sure, consult with your Toyota dealer. If air loss occurs while driving, do not continue driving. Driving even a short distance can damage a tire beyond repair. Any tires which are over 6 years old must be checked by a qualified technician even if damage is not obvious. Tires deteriorate with age even if they have never or seldom been used.

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This applies also to the spare tire and tires stored for future use. REPLACING YOUR TIRES When replacing a tire, use a tire of the same size and construction, and the same or greater maximum load as the originally installed tires. Also, all the tires must be the same brand and have the same tread patterns. Using any other size or type of tire may seriously affect handling, ride, speedometer/odometer calibration, ground clearance, and clearance be- tween the body and tires or snow chains.

Check that the maximum load of the replaced tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater. As for the maximum load of the tire, see the load limit at maximum cold tire inflation pressure mentioned on the sidewall of the tire, and as for the Gross Axle Weight Ratings (GAWR), see the Cer- tification Label. For details about the sidewall of the tire and the Certifica- tion Label, see pages 141 and 139.

CAUTION

Observe the following instruc- tions. Otherwise, an accident may occur resulting in death or serious injuries. D Do not mix radial, bias belted, or bias−ply tires on your ve- hicle, as this may cause dan- gerous handling characteris- tics resulting in loss of control. D Do not use tires other than the manufacturer’s recommended size, as this may cause danger- ous handling characteristics resulting in loss of control.

D Do not use tires of different brands, sizes, construction or tread patterns, as this may cause dangerous handling characteristics in loss of control.

resulting

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Toyota recommends all four tires, or at least both front or rear tires be replaced at a time as a set. See “If you have a flat tire—” on page 167 in Section 4 for tire change proce- dure. When a tire is replaced, the wheel should always be balanced. An unbalanced wheel may affect ve- hicle handling and tire life. Wheels can get out of balance with regular use and should therefore be balanced occasionally. When replacing a tubeless tire, the air valve should also be replaced with a new one.

Rotating tires

SB72017

Turning direction

Turning direction indicators

SB72019

Do not rotate the tires as the tire sizes are different such as with front to rear, left to right or using the spare tire. Performing such tire rotation may result in the tires in- terfering with the body or in un- even wear of the tires, so that steerability of the vehicle is im- paired. Tires with turning direction indicator— The tire is a uni−directional type and cannot be used for tire rotation. Using the tire on the opposite side to the designated side will impair the tire performance. The spare tire— The tire is designed for temporary use only and cannot be used for tire rota- tion.

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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 tires of the same size, construction and load capacity as the originally installed tires. Do not use tires other than those men- tioned above. Do not install studded tires without first checking local regulations for possible restrictions.

CAUTION

the

following

Observe instructions. Otherwise, an accident may occur re- sulting in death or serious injuries. Do not use snow tires other than the manufacturer’s recommended size, as this may cause dangerous handling characteristics resulting loss of control.

in

SNOW TIRE INSTALLATION Snow tires should be installed on all wheels. Installing snow tires on the rear 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 which are the cor- rect size for your rear tires. For 215/45R16 tires, use genuine Toyota tire chains or equivalent for use on the MR2. Regulations regarding the use of tire chains vary according to location or type of road, so always check local reg- ulations before installing chains.

NOTICE

If the wrong combination of tire and chain is used, the chains could dam- age the vehicle body.

D MR2 genuine tire chains

(Part No.08325−11020)

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the

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.

front driving

0.5—1.0

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, to drive carefully. Slow be sure down before entering curves to avoid losing control of the vehicle. Otherwise an accident may occur.

NOTICE

Do not attempt to use a tire chain on the compact spare tire, as it may re- sult in damage to the vehicle as well as the 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 a damaged wheel, 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. 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.

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CAUTION

the

following

Observe instructions. Otherwise, an accident may occur re- sulting in death or serious injuries. Do not use wheels other than the manufacturer’s recommended size, as this may cause dangerous handling characteristics resulting loss of control.

in

Aluminum wheel precautions D When check after driving your vehicle 1600km (1000 miles).

the wheel nuts are the

aluminum wheels, tight first

installing that

D If you have repaired or changed your tires, check that the wheel nuts are still tight after driving 1600 km (1000
miles).

D When using tire chains, be careful not

to damage the aluminum wheels.

D Use only 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

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

224
225
226
227
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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.

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

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.

—Checking battery exterior

Hold−down clamp

SB73076

Ground cable

Terminals

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.

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NOTICE

Type A

—Checking battery condition

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

Z73001

Type B

Blue

White

Red

CHECKING BY INDICATOR Check the battery condition by the indi- cator color.

Indicator color

Type A

Green

Type B

Blue

Dark

White

Clear or

light yellow

Red

Condition

Good

Charging necessary. Have battery checked by your Toyota dealer. 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 explode 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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Checking and replacing fuses

SB73035

SB73037

SB73066

Good

Blown

Good

Blown

Type A

Type C

SB73036

Good

Blown

Type B

226

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” on page 200 in Sec- tion 7−1 for locations of the fuses. Turn the ignition switch and inoperative component off. Pull the 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 page 245 in Section 8 for the functions controlled by each circuit. Type A fuses can be pulled out by the pull−out tool. The location of the pull−out tool is shown in the illustration.

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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 “D P/W”, “P P/W” or “CIG” 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 to the rating as possible. 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. If fuse immediately blows out, there is a problem with the electrical sys- tem. Have your Toyota dealer correct it as soon as possible.

that specified,

the new

lower

than

the

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

SB73003

If any washer does not work, the wash- er tank may be empty. Check the wash- er fluid level on the level gauge. If the washer fluid level is below “LOW”, add washer fluid. You may use plain water as washer fluid. However, in cold areas where tempera- tures range below the 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.

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NOTICE

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

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 inside of the lens, just like the wind- shield fogs up in the rain. However, if there is large drop of water on the inside of the lens, or if there is water pooled inside the light, contact your Toyota deal- er.

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

D To prevent burning yourself, do not replace the light bulbs while they are hot.

D 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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Light bulbs

Bulb No.

W Type

Headlights (low beam)