Lexus ES250 1997, ES300 1997, ES330 1997, ES350 1997 Owner Manual

SECTION 6 – 4

SERVICE PROCEDURES AND SPECIFICATIONS

Electrical components

Specifications 218 Checking battery operation 222 Battery recharging precautions 226 Checking and replacing the blade type fuses 227 Checking the cartridge type fuses 229 Adding washer fluid 230 Checking the headlight aim 231 Replacing light bulbs 232

217

ELECTRICAL COMPONENTS

SPECIFICATIONS

– FUSE LOCATIONS



Engine compartment



Engine compartment (Canada only)



Driver’s side instrument panel

– FUSES



Engine compartment



Engine compartment (Canada only)

218



Engine compartment

ELECTRICAL COMPONENTS



Driver’s side instrument panel

219

ELECTRICAL COMPONENTS

No. FUSE

AMPERE

1 ABS 60 2 DRL NO. 2 5

H–LP

LH (LO)

H–LP

RH (LO) 5 ALT 100 6 CDS NO.2 30 7 HTR 30 8 MAIN 40

9 DOME 7.5

10 ECU–B 10

11 RAD NO.1 20 12 HAZ 10 13 AM2 30

CIRCUIT

Anti–lock brake system

Vehicles sold in Canada

Daytime Running Light System

Vehicles sold in Canada

Left-hand headlight (low beam)

Vehicles sold in Canada

Right–hand headlight (low beam)

Charging system No circuit No circuit Headlight, Starting system Theft deterrent system, Clock,

Door courtesy light, Interior light, Ignition switch light, Vanity light, Wireless remote control system

Cruise control system, Air conditioning system, Power seat system

Audio system Emergency flashers, Turn signal

lights Starting system

No. FUSE

TEL 5

H–LP LH 15

H–LP LH HI

ALT–S 5

H–LP RH 15

H–LP RH

18 19 20 21 22 23

EFI 15

HORN 10

RDI FAN 30

CDS 30

A/C 10

S–HTR

HTR

GAUGE 10

WIP 20

AMPERE

20 10

CIRCUIT

Telephone

Vehicles sold in U.S.A.

Left–hand headlight (high beam)

Vehicles sold in Canada

Left–hand headlight (high beam) Charging system

Vehicles sold in U.S.A.

Right–hand headlight (high beam)

Vehicles sold in Canada

Right–hand headlight (high beam) Multiport fuel injection Theft deterrent system Electronic cooling fan system Air conditioning system No circuit Seat heater system

Air conditioning system Gauges and measures, service

reminder indicators and warning buzzers, Back–up light, Door courtesy light, Seat heater, Power window system

Windshield wipers and washer

220

ELECTRICAL COMPONENTS

No. FUSE

AMPERE

27 M/HTR 10

28 ECU–IG 15

29 IGN 5

30 STOP 15

31 TAIL 10

PWR

OUTLET

33 OBD 7.5 34 FOG 15 35 ST 5

36 DOOR 25

CIRCUIT

Outside rear view mirror defogger Cruise control system, Anti–lock

brake system, Shift lock system, Power brake antenna, Theft deterrent system, Electronic modulated suspension, Wireless remote control

SRS airbag system, Multiport fuel injection

Stop lights, High mounted stoplight, Cruise control system, Electronic modulated suspension, Anti–lock brake system, Shift lock system, Power seat system, Multiport fuel injection

Tail light, Side marker lights, License plate lights

Power outlet

On–board diagnosis system Fog lamps Starting system Door courtesy light, Theft

deterrent system, Power door lock system, Trunk lid opener, Fuel filler door opener

No. FUSE

AMPERE

37 PANEL 7.5

38 TURN 7.5 39 RAD NO.2 7.5

40 CIG 15

41 DEF 40

42 PWR 30

43 AM1 40

 SPARE

CIRCUIT

Instrument panlel lights, Glovebox light

Emergency flashers, Turn signal lights

Audio System Cigarette lighter, Clock, SRS

airbag system, Theft deterrent system

Rear window defogger, Outside rear view mirror defogger

Power window, Electronic moon roof, Power seat system

Spare fuse

221

ELECTRICAL COMPONENTS

CHECKING BATTERY CONDITION

Precautions

CAUTION

BATTERY PRECAUTIONS The battery produces flammable and explosive

hydrogen gas.

 Do not cause a spark by contacting the battery

terminals with tools.

 Do not smoke or light a match near the battery.

The electrolyte contains poisonous and corrosive sulfuric acid.

 Avoid contact with eyes, skin or clothes.  Never inhale or swallow electrolyte.  Wear protective safety glasses when working

near the battery.

 Keep children away from the battery.

EMERGENCY MEASURES

 If electrolyte gets in your eyes, flush your eyes

with clean water for at least 15 minutes and get immediate medical attention. If possible, continue to apply water with a sponge or cloth while traveling to the medical office.

 If electrolyte gets on your skin, thoroughly wash

the contacted area. If you feel a pain or burn, get medical attention immediately.

 If electrolyte gets on your clothes, there is a

possibility of its soaking through to your skin, so immediately take off the exposed clothing and follow the procedure above, if necessary.

 If you happen to swallow electrolyte, drink a large

quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Then go immediately for emergency help.

222

ELECTRICAL COMPONENTS

Checking battery exterior



Terminals

Check the battery for corroded or loose connections, cracks, or loose hold–down clamps.

1. If the battery is corroded, wash it off with a solution of warm water and baking soda. Coat the terminals with grease to prevent further corrosion.

2. If the connections are loose, tighten the clamp bolts – but do not overtighten.

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



Hold–down clamp

NOTICE



Make sure the engine and all accessories are turned off before performing maintenance.



When checking the battery, remove the ground cable first and reinstall it last.



Be careful not to cause a short circuit with tools.



Take care no solution gets into the battery when washing it.

Checking battery fluid

There are 2 types of batteries: maintenance type and non–maintenance type.

A non–maintenance battery has “MAINTENANCE FREE BATTERY” on its top. A maintenance type battery does not have such indication.

Maintenance type battery

Check the fluid condition by the fluid level lines on the side of the battery. Or if the battery has a hydrometer on its top, you can also check the hydrometer.

Non–maintenance battery

Check the battery condition by the hydrometer on top of the battery.

223

ELECTRICAL COMPONENTS (a) Checking by the flui d level lines (Maintenance type

battery only)



Upper line  Lower line

The fluid (electrolyte) level must be between the upper and lower lines.

When checking the fluid level, look at all six cells, not just one or two.

If the level is lower than the lower line, add distilled water. (See “Adding distilled water” on page 225.)

(b) Checking the hydrometer

Check the battery condition by the hydrometer color. Maintenance type battery

 RED – Add distilled water. (See “Adding distilled water”

on page 225.)

 BLUE – Good condition  WHITE – Charging necessary. Have the battery checked

by your Lexus dealer.

Non–maintenance type battery

 RED – Have the battery checked by your Lexus dealer.  BLUE – Good condition.  WHITE – Charging necessary. Have the battery checked

by your Lexus dealer.

224

ELECTRICAL COMPONENTS

NOTICE

For non–maintenance battery: Do not refill the battery with water.

Adding distilled water (Maintenance type battery only)



Low

1. Remove the vent plugs.

2. Add distilled water to cells needing fluid. If the side of the battery is covered, check the water level by

looking down directly above the cell as illustrated above.

3. Retighten the vent plugs securely.



Do not overfill the cells. Excess electrolyte could squirt out of the battery during heavy charging, causing corrosion or damage.



Use a cover on the battery for longer life.



O.K.

NOTICE

225

ELECTRICAL COMPONENTS

BATTERY RECHARGING

PRECAUTIONS

During recharging, the battery is producing hydrogen gas.

Therefore, before recharging:

1. Maintenance type batteries – Remove the vent plugs.

2. If recharging with the battery installed on the vehicle, be sure to disconnect the ground cable.

3. Make sure the power switch on the recharger is of f when connecting the charger cables to the battery and when disconnecting them.

CAUTION

 Always charge the battery in an unconfined area.

Do not charge the battery in a garage or closed room where there is not sufficient ventilation.

 Non–maintenance batteries: Only do a slow

charge (5A or less). Charging at a quicker rate is dangerous. The battery may explode causing personal injuries.

Maintenance type batteries: Be sure to remove the vent plugs before recharging.

NOTICE

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

226

CHECKING AND REPLACING THE

BLADE TYPE FUSES

ELECTRICAL COMPONENTS



Driver’s side instrument panel

1. Turn the ignition switch off and remove the auxiliary box.

Determine which fuse may be causing the problem. The auxiliary box shows the name of the circuit for each fuse.



Engine compartment



Spare fuses



Pull–out tool

227

ELECTRICAL COMPONENTS

2. Make sure the inoperative component is turned off. Pull the suspected fuse straight out with the pull–out tool and check it. If it has blown, push a new fuse into the clips.

a. Look carefully at the fuse. If the thin wire is broken, the fuse has blown. If you are not sure or if it is too dark to see, try replacing the suspected fuse with one of the same value that you know is good.

b. Only install a fuse with the amperage rating designated on the fuse box lid.

If you do not have a spare fuse, in an emergency you can pull out the “RAD NO.1”, “RAD NO.2”“ or “PWR OUTLET” 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 amperage, use one lower than, but as close as possible to, the amperage. If the amperage is lower than the specified, the 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 clips.

It is a good idea to purchase a set of spare fuses and keep them in your vehicle for emergencies.

If the new fuse immediately blows out, there is a problem with the electrical system. Have your Lexus dealer correct it as soon as possible.

CAUTION

228



Good



Blown

Never use a fuse with a higher amperage rating, or any other object, in place of a fuse. This may cause extensive damage and possibly a fire.

CHECKING THE CARTRIDGE TYPE

FUSES

ELECTRICAL COMPONENTS



Driver’s side instrument panel

If the headlights or other electrical components do not work and the blade type fuses are O.K., check the cartridge type fuses. If any of the cartridge type fuses are blown, they must be replaced.



Engine compartment

229

ELECTRICAL COMPONENTS



Type A

If there is an overload in the circuits from the battery, the fuses are designed to blow before the entire wiring harness is damaged.

Before replacing the fuses, have the cause of electrical overload determined and repaired by your Lexus dealer.

Always use a genuine Lexus fuse or equivalent for replacement. Never install an ordinary wire – even for a temporary fix. This may cause extensive damage and possibly a fire.



Type B

NOTICE

CAUTION



Good



Blown

ADDING WASHER FLUID

If the washer tank becomes nearly empty, add washer fluid.

You may use plain water as washer fluid. However, in cold areas where temperatures range below the freezing point, use washer fluid containing antifreeze. This product is available at your Lexus dealer and most auto parts stores. Follow the manufacturer’s directions for how much to mix with water.

NOTICE

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

230

CHECKING THE HEADLIGHT AIM



Beam angle gauge (horizontal movement)



Beam angle gauge (vertical movement)

Before checking the headlight aim:

1. Be sure that the body around the headlights is not deformed.

2. Park the vehicle on a level spot.

3. The driver gets into the driver’s seat so that the vehicle has its normal load (with the tank full).

4. Bounce the vehicle several times.

ELECTRICAL COMPONENTS



Bubble

Vertical movement gauge: The bubble of the gauge should

not deviate from the center of the gauge by more than two marks to either side of the gauge.



Acceptable range

231

ELECTRICAL COMPONENTS



Arrow head

Horizontal movement gauge: The arrow head should not

deviate by more than one mark to either side of the gauge. If the error is over the value specified above, take the vehicle

to your Lexus dealer to adjust the headlight aim.



Acceptable range

REPLACING LIGHT BULBS

The illustration on the following pages show the locations of light bulbs. If it is necessary to replace a bulb, take your vehicle to your Lexus dealer as soon as possible. Use bulbs with the bulb numbers and 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.

232

LIGHT LOCATION

Light Bulbs Bulb No. W Type

 Headlights (high

beam)

 Headlights (low

and high beam)

 Front turn signal

and parking lights

9005 65 A

H7 55 B

1157NA 27/8 D

 Fog lights H3 55 C

ELECTRICAL COMPONENTS

Light Bulbs Bulb No. W Type

 High mounted

stoplight

 Rear side marker

lights

—21E

W5W 5 E

 Tail and stop lights — 21/5 E  Tail lights W5W 5 E  License plate lights W5W 5 E  Back–up lights — 21 E

Rear turn signal lights

—21E

233

ELECTRICAL COMPONENTS

234

Light Bulbs Bulb No. W Type

Personal light — 10 D

Vanity lights — 1.5 F

Interior lights — 8 F Door courtesy light — 3.8 E

Glovebox light — 1.2 E

Light Bulbs Bulb No. W Type

Trunk light 194 2.8 F

A: HB3 halogen bulbs B: H7 halogen bulbs C: H3 halogen bulbs D: Single end bulbs E: Wedge base bulbs F: Double end bulbs

SECTION 6 – 5

SERVICE PROCEDURES AND SPECIFICATIONS

Body

Specifications 236 Protecting your vehicle from corrosion 237 Washing and waxing 238 Cleaning the interior 239

235

BODY

SPECIFICATIONS

–DIMENSIONS AND WEIGHT

Overall length 4830 mm (190.2 in.) Overall width 1790 mm (70.5 in.) Overall height 1395 mm (54.9 in.)* Wheelbase 2670 mm (105.1 in.) Tread – Front 1545 mm (60.8 in.)

– Rear 1520 mm (59.5 in.)

Vehicle capacity weight (occupants + luggage) 410 kg (900 lb.)

*: Unladen vehicle

–FUEL TANK

Capacity 70 L (18.5 gal., 15.4 Imp.gal.)

236

PROTECTING YOUR VEHICLE

FROM CORROSION

Proper care of your Lexus 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.

The following conditions will cause or accelerate corrosion of your vehicle, so it is important to keep your vehicle, particularly the underside, as clean as possible and to repair any damage to paint or protective coatings as soon as possible.

 The presence of road salt or dust control chemicals, salt in

the air near the sea coast, industrial air pollution.

 High humidity, especially at temperatures just above

freezing point.

 Certain parts of your vehicle are wet or damp for an

extended period of time, even though other parts of the vehicle are dry.

 Components of the vehicle which are prevented from

quick–drying due to lack of proper ventilation are exposed to high temperature.

BODY

To help prevent corrosion on your Lexus, follow these guidelines:

Keep your vehicle clean by regular washing. In addition,

observe the following points.

 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 corrosion.

 High pressure water or steam is effective 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 thoroughly when winter

is over. See “Washing and waxing” 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

immediately to prevent corrosion from starting. If the chips or scratches have gone through the bare metal, have a qualified body shop make the repair.

237

BODY Check the interior of your vehicle. Water and dirt can

accumulate under the floor mats and could cause corrosion. Occasionally check under the mats to make sure the area is dry. Be particularly careful when transporting chemicals, cleansers, fertilizers, salt, etc. These should be transported in proper containers. If a spill or leak should occur, immediately clean and dry the area.

Do not park your vehicle in a damp, poorly ventilated garage. If you wash your vehicle in the garage, or if you drive

it in covered with water or snow, your garage may be so damp it will cause corrosion. Even if your garage is heated, a wet vehicle can corrode if the ventilation is poor.

WASHING AND WAXING

Washing your Lexus by hand

Work in the shade and wait until the vehicle body is not hot to the touch.

1. Rinse off loose dirt with a hose. Remove any mud or road salt from the underside of the vehicle or in the wheel wells.

2. Wash with a mild car–wash soap, mixed according to the manufacturer’s instructions. Use a soft cotton mitt and keep it wet by dipping it frequently into the wash water. No not rub hard – let the soap and water remove the dirt.

Aluminum wheels: Use only a mild soap or neutral detergent.

Urethane bumpers and side moldings: Wash carefully. Do not scrub with abrasive cleaners. The bumper and side molding faces are soft.

Road tar: Remove with turpentine or cleaners that are marked safe for painted surfaces.

NOTICE

Do not use gasoline or strong solvents, which may be toxic or cause damage.

3. Rinse thoroughly – dried soap can cause streaking. In hot weather you may need to rinse each section right after you wash it.

238

4. To prevent water spots, dry the vehicle using a clean soft cotton towel. Do not rub or press hard – you might scratch the paint.

Automatic car wash

Your vehicle may be washed in an automatic car wash, but remember that the paint can be scratched by some type of brushes, unfiltered washing water, or the washing process itself. Scratching reduces paint durability and gloss, especially on darker colors. The manager of the car wash should be able to advise you whether the process is safe for the paint on your vehicle.

Waxing your Lexus

Polishing and waxing is recommended to maintain the original beauty of your Lexus’ finish.

1. Always wash and dry the vehicle before you begin waxing, even if you are using a combined cleaner and wax.

2. Use a good quality polish and wax. If the finish has become extremely weathered, use a car–cleaning polish, followed by a separate wax. Carefully follow the manufacturer’s instructions and precautions. Be sure to polish and was the chrome trim as well as the paint.

3. Wax the vehicle again when water does not bead but remains on the surface in large patches.

BODY

CLEANING THE INTERIOR

CAUTION

Do not wash the vehicle floor with water, or allow

water to get onto the floor when cleaning the vehicle

interior or exterior. Water may get into audio

components or other electrical components above

or under the floor carpet (or mat) and cause a

malfunction; and it may cause body corrosion.

Leather Interior

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 ventilated shaded area.

NOTICE



If a stain should fail to come out with a neutral detergent, apply a cleaner that does not contain an organic solvent.



Never use organic substances such as benzine, alcohol or gasoline, or alkaline or acid solutions for cleaning the leather as these could cause discoloring.

239

BODY



Use of a nylon brush or synthetic fiber cloth, etc. may scratch the fine grained surface of the leather.



Mildew may develop on soiled leather upholstery. Be especially careful to avoid oil spots. try to keep your upholstery always clean.



Long exposure to direct sunlight may cause the leather surface to harden and shrink. Keep your vehicle in a shaded area, especially in the summer.



The interior of your vehicle is apt to heat up on hot summer days, so avoid placing on the upholstery items made of vinyl or plastic or containing was as these tend to stick to leather when warm.



Improper cleaning of the leather upholstery could result in discoloration or staining.

Synthetic Leather Areas (Dash)

The synthetic leather areas may be easily cleaned with a mild soap or detergent and water.

First vacuum over the upholstery to remove loose dirt. Then, using a sponge or soft cloth, apply the soap solution to the synthetic leather. After allowing it to soak in for a few minutes to loosen the dirt, remove the dirt and wipe off the soap with a clean damp cloth. If all the dirt does not come off, repeat the procedure. Commercial foaming–type cleaners are also available which work well. Follow the manufacturer’s instructions.

NOTICE

Do not use solvent, thinner, gasoline or window cleaner on the interior.

240

BODY

Carpets, Windows and Seat Belts

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 produce a foam. To shampoo the carpets, use a sponge or brush to apply the foam. Rub in overlapping circles. Do not apply water – the best results are obtained by keeping the carpet as dry as possible. Read the shampoo instructions and follow them closely.

The seat belts may be cleaned with mild soap and water or with lukewarm water.

Use a cloth or sponge. As you are cleaning, check the belts for excessive wear, fraying or cuts.

NOTICE



Use a good foam–type shampoo to clean the carpets.



Do not use dye or bleach on the belts–it may weaken them.



The windows may be cleaned with any household window cleaner.



When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires.

Air Conditioning Control Panel, Car Audio, Instrument Panel, Console Panel, and Switches

Use a soft damp cloth for cleaning. Soak a clean soft cloth in water or lukewarm water then

lightly wipe off any dirt.

NOTICE



Do not use organic substances (solvents, kerosene, alcohol, gasoline, etc.) or alkaline or acidic solutions. These chemicals can cause discoloring, staining or peeling of the surface.



If you use cleaners or polishing agents, make sure their ingredients do not include the substances mentioned above.



If you use a liquid car freshener, do not spill the liquid onto the vehicle’s interior surfaces. It may contain the ingredients mentioned above. Immediately clean any spill using the method mentioned above.

If you have any questions about the cleaning of your Lexus, your local Lexus dealer will be pleased to answer them.

241

BODY

242

SECTION 6 – 3

SERVICE PROCEDURES AND SPECIFICATIONS

Chassis

Specifications 206 Checking brake fluid 208 Checking power steering fluid 209 Checking tire pressure 210 Rotating tires 211 Checking and replacing tires 211 Installing snow tires and chains 214 Replacing wheels 215 Aluminum wheel precautions 216 Suspension and chassis 216

205

CHASSIS

SPECIFICATIONS

–AUTOMATIC TRANSAXLE

Fluid capacity

Transmission

Drain and refill 3.5 L (3.7 qt., 3.1 Imp.qt.) Differential 0.85 L (0.9 qt., 0.7 Imp.qt.)

Fluid type Automatic transmission fluid D–II or DEXRONIII

(DEXRONII)

–BRAKES

Pedal clearance 70 mm (2.8 in.) Min. * Pedal freeplay 1 – 6 mm (0.04 – 0.24 in.) Brake pad wear limit 1.0 mm (0.04 in.) Parking brake lining wear limit 1.0 mm (0.04 in.) Parking brake adjustment 3 – 6 clicks * Fluid type SAE J1703 or FMVSS No. 116 DOT 3

*1: Minimum pedal clearance when depressed with the pressure of 490 N (50 kgf, 110 lbf.) with the engine running *2: Parking brake adjustment when depressed with the pressure of 294 N (30 kgf, 66 lbf.)

206

–STEERING

Wheel freeplay Less than 30 mm (1.2 in.) Power steering fluid type Automatic transmission fluid DEXRONII or III

–TIRES AND WHEELS

Tire size P205/65 R15 92V Recommended cold tire inflation pressure

Vehicle load up to 4 occupants 180 kPa (1.8 kgf/cm2 or bar, 26 psi) (Both front and rear) Vehicle loaded up to vehicle capacity weight 220 kPa (2.2 kgf/cm2 or bar, 32 psi) (Both front and rear) Spare tire 220 kPa (2.2 kgf/cm2 or bar, 32 psi)

Trailer towing (conventional and snow tires) 220 kPa (2.2 kgf/cm2 or bar, 32 psi) (Both front and rear) Wheel size 15 x 6 JJ Wheel nut torque 103 N⋅m (10.5 kgf⋅m, 76 ft⋅lbf.)

CHASSIS

207

CHASSIS

CHECKING BRAKE FLUID

To check the fluid level, simply look at the see–through reservoir. The level should be between the “MAX” and “MIN” lines on the tank.

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 problem.

If the level is low, add FMVSS No. 116 DOT 3 or SAE J1703 brake fluid to the brake reservoir.

Remove and replace the reservoir cover by hand. Add brake fluid up to the “MAX” line.

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 efficiency.

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.

NOTICE

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

208

CHECKING POWER STEERING

FLUID

Check the fluid level on the dipstick. If necessary, add automatic transmission fluid DEXRONII 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 cold (about room temperature, 10°C–30°C or 50°F–85°F) if the engine has not been run for about five hours.

CHASSIS



If hot O.K. If hot add



If cold add

Clean all dirt off the ressevior and lok 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 the appropriate range, add automatic transmission fluid DEXRONII or III to bring the level within the range.

To remove the filler cap, turn it counterclockwise and lift it up. To reinstall it, turn it clockwise. After replacing the filler cap, visually check the steering box case, vane pump and hose connections for leaks or damage.

CAUTION



If cold O.K.

The reservoir may be hot so be careful not to burn yourself.

209

CHASSIS

NOTICE

Avoid overfilling, or the power steering could be damaged.

CHECKING TIRE PRESSURE

The recommended cold tire pressures, tire size and the vehicle capacity weight are given on the label.

You should check the tire pressures every two weeks, or at least once a month. And don’t forget the spare! The pressure for the spare tire should 220 kPa (2.2 kgf/cm2 or bar , 32 psi). Incorrect tire pressure can reduce tire life and make your vehicle less safe to drive.

Low tire pressure results in excessive wear, poor handling, reduced fuel economy, and the possibility of blowouts from overheated tires. Also, low tire pressure can cause poor sealing of the tire bead. If the tire pressure is excessively low, there is the possibility of wheel deformation and/or tire separation. So keep your tire pressures at the proper level. If a tire needs frequent refilling, have it checked by your Lexus dealer.

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 hazards.

The following instructions for checking tire pressure should be observed:

 The pressure should 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 pressure reading.

 Always use a tire pressure gauge. The appearance of

the tire can be misleading. Besides, tire pressures that are even just a few pounds off can degrade handling and ride.

 Do not bleed or reduce tire pressure after driving. It is

normal for the tire pressure to be higher after driving.

 Never exceed the vehicle capacity weight. The

passengers and luggage weight should be located so that the vehicle is balanced.

 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 possible.

210

CHASSIS

ROTATING TIRES

To equalize tire wear and help extend tire life, Lexus recommends that you rotate your tires approximately every 12000 km (7500 miles). However, the most appropriate timing for tire rotation may vary according to your driving habits and road surface conditions.

The wheel assemblies must be rotated as illustrated above. When rotating tires, check for uneven wear and damage.

Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, out–of–balance wheels, or severe braking.

Before storing radial, snow or studded tires, mark the direction of rotation and be sure to install them in the same direction when using them again. Tires should be stored in a cool dry place.

CHECKING AND REPLACING TIRES

When to replace your tires



New treadTread wear indicatorWorn tread

Replace your tires when the tread wear indicators show. The location of the tread wear indicators is shown by the “TWI” or “∆” marks molded on the sidewall of each tire.

The tires on your Lexus 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 replaced.

The effectiveness of snow tires is lost if the tread wears down below 4 mm (0.16 in.).

211

CHASSIS If you have tire damage such as cuts, splits, cracks deep

enough to expose the fabric, or bulges indicating 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 Lexus dealer.

If an air loss occurs while driving, do not continue driving with a deflated tire. 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.

This also applies to the spare tire and tires stored for future use.

Uniform tire quality grading

This information has been prepared in accordance with regulations issued by the National Highway Traffic Safety Administration of the U.S. Department of Transportation. It provides the purchasers and/or prospective purchasers of Lexus vehicles with information on uniform tire quality grading.

You Lexus dealer will help answer any questions you may have as you read this information.

DOT quality grades – All passenger vehicle tires must conform to Federal Safety Requirements in addition to these grades. These quality grades are molded on the sidewall.

Treadwear – The treadwear grade is a comparative rating

based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1–1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.

Traction A, B, C – The traction grades from highest to lowest, are A, B and C, and they represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.

212

Warning: The traction grade assigned to this tire is based on braking (straight ahead) traction tests and does not include cornering (turning) traction.

Temperature A, B, C – The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standards No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law.

Warning: The temperature grade of this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.

CHASSIS

Tire selection

When replacing a tire, use only the same size and construction as originally installed and with the same or greater load capacity.

Using any other size or type of tire may seriously affect handling, ride, speedometer/odometer calibration, ground clearance, and clearance between the body and tires or snow chains.

Do not mix radial, belted, or conventional tires on your vehicle.

Do not use tires or wheels other than the manufacturer’s recommended size.

It can cause dangerous handling characteristics, resulting in loss of control. If you need to change from conventional tires to radial tires or vice versa, replace tham as a set.

213

CHASSIS

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 or radial tires provide better traction than snow or studded tires.

Snow tire selection

If you need snow tires, select the same size, construction and load capacity as the original tires on your Lexus.

Do not use tires other than stated above. Since your vehicle has radial tires as original equipment, make sure your snow tires also have radial construction. 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 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.

CAUTION

 Snow tires should be inflated to the same

pressure as the original tires.

 Never drive over 120 km/h (75 mph) with any type

of snow tires.

Tire chain selection

Regulations regarding the use of tire chains vary according to location or type of road. Always check the local regulations before installing chains.

Use SAE Class “S” type radial tire chains, with the exception of radial cable chains or V–bar type chains.

Chain installation

Install the chains on the rear tires as tightly as possible. Do not use tire chains on the front tires. Retighten chains after driving 0.5 – 1.0 km (1/4 – 1/2 mile).

When installing chains on your tires, carefully follow the instructions of the chain manufacturer.

214

CHASSIS

CAUTION

 Do not exceed 50 km/h (30 mph) or the chain

manufacturer’s recommended speed limit, whichever is lower.

 Drive carefully avoiding bumps, holes, and sharp

turns, which may cause the vehicle to bounce.

 Avoid sharp turns or locked–wheel braking, as

use of chains may adversely affect vehicle handling.

REPLACING WHEELS

When to replace your wheels

If you have wheel damage such as bends, cracks or heavy corrosion, the wheel should be replaced.

If you fail to replace damaged wheels, a tire may slip off a wheel or they may cause loss of handling control.

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

Wheel selection

When replacing wheels, care should be taken to ensure that they are equivalent to those removed in load capacity, diameter, rim width, and offset.

Correct replacement wheels are available at your Lexus dealer.

A wheel of a different size or type may adversely affect handling, wheel and bearing life, brake cooling, speedometer/odometer calibration, stopping ability, headlight aim, bumper height, vehicle ground clearance, and tire or snow chain clearance to the body and chassis.

215

CHASSIS

ALUMINUM WHEEL PRECAUTIONS

 After driving your vehicle the first 1600 km (1000 miles),

check that the wheel nuts are tight.

 If you have rotated, repaired, or changed your tires, check

that the wheel nuts are still tight after driving 1600 km (1000 miles).

 When using tire chains, be careful not to damage the

aluminum wheels.

 Use only the Lexus wheel nuts and wrench designed for

your aluminum wheels.

 When balancing your wheels, use only Lexus balance

weights or equivalent and a plastic or rubber hammer.

 As with any wheel, periodically check your aluminum

wheels for damage. If damaged, replace immediately.

SUSPENSION AND CHASSIS

CAUTION

Do not modify the suspension/chassis with lift kits, spacers, springs, etc. It can cause dangerous handling characteristics, resulting in loss of control.

216

SECTION 7

REPORTING SAFETY DEFECTS FOR U.S. OWNERS

Reporting safety defects for U.S. owners 244

243

REPORTING SAFETY DEFECTS FOR U.S. OWNERS

REPORTING SAFETY DEFECTS FOR

U.S. OWNERS

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Toyota Motor Sales, U.S.A., Inc. (Toll–free: 1–800–25–LEXUS).

If NHTSA receives similar complaints, it may open an investigation, and if it feels that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Toyota Motor Sales, U.S.A., Inc.

To contact NHTSA, you may either call the Auto Safety Hotline toll–free at 1–800–424–9393 (or 366–0123 in Washington, D.C., area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 29590. You can also obtain other information about motor vehicle safety from the Hotline.

244

SECTION 6 – 1

SERVICE PROCEDURES AND SPECIFICATIONS

Introduction

Vehicle identification 188 Engine compartment overview 189 Do–it–yourself service precautions 190 Parts and tools 191

187

INTRODUCTION

VEHICLE IDENTIFICATION

The vehicle identification number (VIN) is the legal identifier for your vehicle. This number is on the left top of the instrument panel and can be seen through the windshield from outside.

This is the primary identification number for your Lexus. It is used in registering the ownership of your vehicle.

The vehicle identification number (VIN) is also on the Certification Label.

The engine number is stamped on the engine block as shown.

188

ENGINE COMPARTMENT OVERVIEW

INTRODUCTION



Engine oil filler cap



Brake fluid reservoir



Fuse box (U.S.A. and Canada)



Battery



Fuse box (Canada only)



Engine oil level dipstick



Fuse box (U.S.A. and Canada)



Washer fluid tank



Engine coolant reservoir



Power steering fluid reservoir

189

INTRODUCTION

DO–IT–YOURSELF SERVICE

PRECAUTIONS

If you perform maintenance yourself, be sure to follow the correct procedure given in this section.

You should be aware that improper or incomplete servicing may result in operating problems.

Performing do–it–yourself maintenance during the warranty period may affect your warranty coverage. Read the separate Lexus Warranty statement for details and suggestions.

This Section gives instructions only for those items that are relatively easy for an owner to perform. As explained in Section 5, there are still a number of items that must be performed 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 working on your vehicle to prevent accidental injury . Here are a few precautions that you should be especially careful to observe:

CAUTION

 When the engine is running, keep hands,

clothing, and tools away from the moving fan and engine drive belt. (Removing rings, watches, and ties is advisable.)

 Right after driving, the engine compartment – the

engine, radiator, exhaust manifold and power steering fluid reservoir, etc. – will be hot. So be careful not to t ouch them. Oil and other fluids may also be hot.

 Do not smoke, cause sparks or allow open flames

around fuel or the battery. Their fumes are flammable.

 Be extremely cautious when working on the

battery. It contains poisonous and corrosive sulfuric acid.

 Do not get under your vehicle with just the body

jack supporting it. Always use automotive jack stands or other solid supports.

 Use eye protection whenever you work on or

under your vehicle where you may be exposed to flying or falling material, fluid spray, etc.

190

INTRODUCTION

NOTICE



Remember that battery and ignition cables carry high currents or voltages. Be careful of accidentally causing a short circuit.



Before closing the engine hood, check to see that you have not forgotten any tools, rags, etc.



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



Do not overfill automatic transmission fluid, or the transmission could be damaged.



Be careful not to scratch the glass surface with the wiper frame.

PARTS AND TOOLS

Here is a list of parts and tools you will need to perform do–it–yourself maintenance. Remember all Lexus parts are designed in metric sizes, so your tools need to be metric.

Checking the engine oil level

Parts (if level is low):

 API SH, Energy–Conserving II multigrade engine oil or

ILSAC multigrade engine oil. For recommended oil viscosity, see page 203.

Tools:

 Rag or paper towel  Funnel (only for adding oil)

Checking the engine coolant level

Parts (if level is low):

 Ethylene–glycol coolant  Demineralized or distilled water

Tools:

 Funnel (only for adding coolant)

191

INTRODUCTION

Checking braking fluid

Part (if level is low)

 FMVSS No. 116 DOT 3 or SAE J1703 brake fluid

Tools:

 Funnel (only for adding fluid)

Checking power steering fluid

Parts (if level is low):

 Automatic transmission fluid DEXRONII or III

Tools:

 Rag or paper towel  Funnel (only for adding fluid)

Checking battery condition

Non–maintenance batteries Tools:

 Warm water  Baking soda  Grease  Conventional wrench (for terminal clamp bolts)

Maintenance type batteries Parts (if level is low):

 Distilled water

Tools:

 Warm water  Baking soda  Grease  Conventional wrench (for terminal clamp bolts)  Coin (for vent plugs)  Funnel (only for adding distilled water)

192

Checking and replacing the blade type fuses

Parts (if replacement is necessary):

 Fuse with same amperage rating as original

Checking the cartridge type fuses

Parts (if replacement is necessary):

 Genuine Lexus fuse or equivalent with same amperage

rating as original

Adding washer fluid

Parts:

 Water  Washer fluid containing antifreeze (for winter use)

Tools:

 Funnel

INTRODUCTION

193

INTRODUCTION

194

SECTION 6 – 2

SERVICE PROCEDURES AND SPECIFICATIONS

Engine

Specifications 196 Fuel 198 Facts about engine oil consumption 199 Used engine oil 201 Checking the engine oil level 201 Checking the engine coolant level 204

195

ENGINE

SPECIFICATIONS

–GENERAL

Model 1MZ–FE Type 6 cylinder V type, 4 cycle, gasoline Bore and stroke 87.5 X 83 mm (3.44 X 3.27 in.) Displacement 2995 cm Valve clearance (engine cold)

Intake 0.15 – 0.25 mm (0.006 – 0.010 in.)

Exhaust 0.25 – 0.35 mm (0.010 – 0.014 in.) Drive belt tension (with Borroughs drive belt tension 115 ± 20 lb. gauge No. BT–33–73F)

–LUBRICATION SYSTEM

Oil capacity

Drain and refill

with filter 4.7 L (5.0 qt., 4.2 Imp.qt.) without filter 4.5 L (4.8 qt., 4.0 Imp.qt.)

Oil grade API SH, Energy–Conserving II multigrade engine oil or

ILSAC multigrade engine oil

Recommended oil viscosity (SAE):

(182.7 cu.in.)

196

–COOLING SYSTEM

Capacity 9.2 L (9.7 qt., 8.2 Imp.qt.) Coolant type Ethylene – glycol coolant (Do not use alcohol type.)

–FUEL

Fuel type Only UNLEADED Research octane number 91 (Octane Rating 87) or higher

–IGNITION SYSTEM

Spark plug –Make NIPPONDENSO PK20TR11

NGK BKR6EKPB11

–Gap 1.1 mm (0.043 in.)

–ELECTRICAL SYSTEM

Battery – Maintenance type battery

Specific gravity reading at 20°C (68°F): 1.260 Fully charged

1.160 Half charged

1.060 Discharged

Charging rates Quick charge 15A max.

Slow charge 5A max.

– Non–maintenance battery

Open voltage at 20°C (68°F): 12.7V Fully charged

12.3V Half charged

11.9V Discharged [Voltage that is checked 20 minutes after the key is removed with all the lights turned off]

Charging rates 5A max.

ENGINE

197

ENGINE

FUEL

Fuel type

Your vehicle must use only unleaded gasoline.

To help prevent gas station mixups, your Lexus has a smaller fuel tank opening. The special nozzle on pumps with unleaded fuel will fit it, but the larger nozzle on pumps with leaded gas will not.

NOTICE

Do not use leaded gasoline. Use of leaded gasoline will cause the three–way catalytic converter to lose its effectiveness and the emission control system to function improperly. Also, this can increase maintenance costs.

Octane number

Select Research Octane Number 91 (Octane Rating 87) or higher. For improved vehicle performance, the use of premium unleaded gasoline with a Research Octane Number of 96 (Octane Rating 91) or higher is recommended.

Use of unleaded fuel with an octane number or rating lower than stated above will cause persistent heavy knocking. If severe, this will lead to engine damage.

If your engine knocks...

If you detect heavy knocking even when using the recommended fuel, or if you hear steady knocking while holding a steady speed on level roads, consult your Lexus dealer.

However, now and then, you may notice light knocking for a short time while accelerating or driving up hills. This is no cause for concern.

Gasolines containing detergent additives

Lexus recommends use of gasolines that contain detergent additives to avoid build–up of engine deposits.

For further details, ask your Lexus dealer or a local gasoline retailer.

Gasolines containing MTBE

Gasolines that contain MTBE (Methyl Tertiary–Butyl Ether) are available on the market. If you use a gasoline mixed with MTBE, make certain that it does not contain more than 15% of MTBE.

If the use of gasolines containing MTBE causes poor drivability and/or poor fuel economy, you should stop using them.

198

ENGINE

Gasolines containing alcohol

Gasohol is a mixture of gasoline and ethanol. If you use gasohol in your Lexus, be sure that it is unleaded, has an octane rating no lower than 87 and does not contain more than 10% ethanol. Lexus does not recommend the use of gasolines containing methanol.

If you use gasoline containing methanol, use only gasoline meeting the requirements above and also containing less than 5% methanol with cosolvents and corrosion inhibitors for methanol.

NOTICE



Do not use gasohol other than stated above. It will cause fuel system damage or vehicle performance problems.



If drivability problems are encountered (poor hot starting, vaporizing, engine knock, etc.), discontinue its use.



Take care not to spill gasohol during refueling. Gasohol may cause paint damage.

Fuel tank capacity

70 L (18.5 gal., 15.4 Imp.gal.)

FACTS ABOUT ENGINE OIL

CONSUMPTION

Functions of engine oil

Engine oil has the primary function of lubricating and cooling the inside of the engine, and plays a major role in maintaining the engine in proper working order.

Engine oil consumption

It is normal that an engine should consume some engine oil during normal engine operation. The causes of oil consumption in a normal engine are as follows:

 Oil is used to lubricate pistons, piston rings and cylinders.

A thin film of oil is left on the cylinder wall when a piston moves downwards in the cylinder. High negative pressure generated when the vehicle is decelerating sucks some of the oil into the combustion chamber. This oil as well as some part of the oil film left on the cylinder wall is burned by the high temperature combustion gases during the combustion process.

 Oil is also used to lubricate the stems of the intake valves.

Some of this oil is sucked into the combustion chamber together with the intake air and is burned along with the fuel. High temperature exhaust gases also burn the oil used to lubricate the exhaust valve stems.

199

ENGINE The amount of engine oil consumed depends on the

viscosity of the oil, the quality of the oil and th e w ay t he vehicle is driven.

More oil is consumed under driving conditions such as high speeds and frequent acceleration and deceleration.

A new engine consumes more oil, since its pistons, piston rings and cylinder walls have not become conditioned.

When judging the amount of oil consumption, keep in mind that the oil may have become diluted, making it difficult to judge the true level accurately.

For example, if a vehicle is used for repeated short trips and consumes a normal amount of oil, the dipstick may not show any drop in the oil level at all, even after 1000 km (600 miles) or more. This is because the oil is gradually becoming diluted with fuel or moisture, making it appear that the oil level has not changed.

The diluting ingredients evaporate out when the vehicle is then driven at high speeds, as on an expressway, making it appear that oil is excessively consumed after driving at high speeds.

Importance of engine oil level check

One of the most important point in proper vehicle maintenance is to keep the engine oil at the optimum level so that oil function will not be impaired. Therefore, it is essential that the oil level be checked regularly. Lexus recommends that the oil level be checked every time you refuel the vehicle.

NOTICE

Failure to check the oil level regularly could lead to serious engine trouble due to insufficient oil.

For detailed information on oil level check, see “Checking the engine oil level” on page 201.

200

ENGINE

USED ENGINE OIL

CAUTION

 Used engine oil contains potentially harmful

contaminants which may cause skin disorders such as inflammation or skin cancer, so care should be taken to avoid prolonged and repeated contact with it. To remove used engine oil from your skin, wash thoroughly with soap and water.

 Do not leave used oil within the reach of children.  Dispose of used oil and used oil filters in a safe

and acceptable manner. Do not dispose of used oil and used oil filters in household trash, in sewers or onto the ground. Call your Lexus dealer or a service station for information concerning recycling or disposal.

CHECKING THE ENGINE OIL LEVEL

With the engine at operating temperature and turned off, check the oil level on the dipstick.

1. To get a true reading, 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.

2. Pull out the dipstick, and wipe it clean with a rag.

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

201

ENGINE



Add oil

4. Pull the dipstick out and look at the oil level on the end. If it is between the full line (  ) and the low line (  ), it is O.K.

202



O.K. Too full

If the oil level is below or only slightly above the low level mark, add engine oil of the same type already in the engine.

Remove the oil filler cap and add engine oil a little at a time, checking the dipstick. The approximate quantity of oil needed to fill between the low line and the full line on the dipstick is indicated below for reference.

When the level reaches within the correct range, return the filler cap and turn the cap clockwise until you hear a click.

Oil quantity. L (qt., Imp.qt.) 1.5 (1.6, 1.3)

NOTICE

Avoid overfilling, or the engine could be damaged. Check the oil level on the dipstick once again after adding oil.

ENGINE

Engine oil selection

Use API SH, Energy–Conserving II multigrade engine oil or ILSAC multigrade engine oil.

Recommended viscosity (SAE):

SAE 5W–30 is the best choice for your vehicle, for good 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.

Oil identification marks



API Service Symbol

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 anywhere on the

outside of the container. The top portion of the label shows the oil quality by API

(American Petroleum Institute) designation such as SH. The center portion of the label shows the SAE viscosity grade such as SAE 5W–30. “Energy–Conserving II,” shown in the lower portion, indicates that the oil has fuel– saving capabilities. Oils marked “Energy–Conserving II” will have higher fuel–saving capabilities than oils marked “Energy–Conserving.”

 The ILSAC (International Lubricant Standardization and

Approval Committee) Certification Mark is displayed on the front of the container.



ILSAC Certification Mark

203

ENGINE

CHECKING THE ENGINE COOLANT

LEVEL



Resevior cap

Park the vehicle at a level spot and look at the see–through coolant reservoir when the engine is cool. The coolant level is satisfactory if it is above the upper and lower lines on the tank. If the level is low, add ethylene–glycol type coolant.

The coolant level in the reservoir will vary with the engine coolant temperature. However, if t h e level is on or below the lower line, add coolant to bring the level to the upper line.

Use only ethylene–glycol type coolant. For information on ethylene–glycol coolant, see also “Engine coolant selection” described below.

If the coolant level drops within a short time after replenishing, there may be a leak in the system. Visually check the radiator, hoses, radiator cap, drain cock and water pump.



Upper lineLower line

If you can find no leak, have your Lexus dealer test the cap pressure and check for leaks in the cooling system.

CAUTION

To prevent burning yourself, do not remove the radiator cap when the engine is hot.

Engine coolant selection

Your coolant must contain ethylene–glycol antifreeze. In addition to preventing freezing and subsequent damage to the engine, this will also prevent corrosion. Further supplemental inhibitors or additives are neither needed nor recommended.

Read the antifreeze container for information on freeze protection. Follow the manufacturer’s directions for how much to mix with water. The total capacity of the cooling system is given on page 197. We recommend 50% solution be used for your Lexus, or a sufficient quantity to provide protection to about –35°C (–31°F).

NOTICE

Do not use alcohol type antifreeze or plain water alone.

204

SECTION 5

MAINTENANCE

Maintenance requirements 180 General maintenance 181 Does your vehicle need repairing? 184

For scheduled maintenance information, please refer to the separate “Owner’s Manual Supplement/ Maintenance Schedule”.

179

MAINTENANCE

MAINTENANCE REQUIREMENTS

Your Lexus vehicle has been designed to have fewer maintenance requirements with longer service intervals to save both your time and money. However, each regular maintenance as well as day–to–day care is more important than ever before to ensure smooth, trouble–free, safe, and economical driving.

It is the owner ’s responsibility to make sure the specified maintenance, including general maintenance services, is performed. Note that both the new vehicle and emission control system warranties specify that proper maintenance and care must be performed. See the Owner’s Guide, Owner’s Manual Supplement or Warranty Booklet for complete 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 ensure that the general maintenance items are performed regularly.

These checks or inspections can be done either by yourself or your Lexus dealer.

Scheduled maintenance

The scheduled maintenance items listed in the “Owner’s Manual Supplement/Maintenance Schedule” are those required to be serviced at regular intervals.

For details of your maintenance schedule, read the separate “Owner’s Manual Supplement/Maintenance Schedule.”

It is recommended that any replacement parts used for maintenance or for the repair of the emission control system be Lexus supplied.

The owner may elect to use non–Lexus supplied parts for replacement purposes without invalidating the emission control system warranty. However, use of replacement parts which are not of equivalent quality may impair the effectiveness of the emission control systems.

You may also elect to have maintenance, replacement, or repair of the emission control devices and system performed by any automotive repair establishment or individual without invalidating this warranty. See Owner’s Guide, Owner’s Manual Supplement or Warranty Booklet for complete warranty information.

Where to go for service?

Lexus technicians are well–trained specialists and are kept up to date with the latest service information through technical bulletins, service tips, and in–dealership training programs. They are well informed about the operation of all the systems on your vehicle.

You can be confident that your Lexus dealer’s service department performs the best job to meet the maintenance requirements of your vehicle.

180

Your copy of the repair order is proof that all required maintenance has been performed for warranty coverage. And if any problems should arise with your vehicle while under warranty , your Lexus dealer will promptly take care of it. Again, be sure to keep a copy of the repair order for any service performed on your Lexus.

What about do–it–yourself maintenance?

Many of the maintenance items are easy to do yourself, if you have a little mechanical ability and a few basic automotive tools. Simple instructions for how to perform them are presented in Section 6.

If you are a skilled do–it–yourself mechanic, the Lexus service manuals are recommended. Please be aware that do–it–yourself maintenance can affect your warranty coverage. See your Owner’s Guide, Owner’s Manual Supplement or Warranty Booklet for the details.

MAINTENANCE

GENERAL MAINTENANCE

Listed below are the general maintenance items that should be performed at the intervals specified. It is recommended that any problem you notice be brought to the attention of your Lexus dealer or qualified service shop for their advice.

CAUTION

Make these checks only where adequate ventilation can be obtained if you run the engine.

Vehicle exterior

Items listed below should be performed from time to time, unless otherwise specified.

Tire pressure

Check the pressure with a gauge every two weeks, or at least once a month and adjust as shown on the tire pressure label. See page 210 for additional information.

Tire surface

Check the tires carefully for cuts, damage or excessive wear . See page 211 for additional information.

Wheel nuts

When checking the tires, make sure to check the nuts for looseness. Tighten them if necessary.

181

MAINTENANCE Tire rotation

Rotate the tires every 12000 km (7500 miles). See page 211 for additional information.

Fluid leaks

Check underneath for leaking fuel, oil, water or other fluid after 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 engine hood

Check that all doors, including trunk lid, operate smoothly and all latches lock securely. Make sure the engine hood secondary latch secures the hood when the primary latch is released.

Vehicle interior

Items are listed below should be checked regularly, e.g. while performing periodic services, cleaning the vehicle, etc.

Lights

Make sure the headlight, stop lights, tail lights, turn signal lights, and other lights are working. Check headlight aim.

Service reminder indicators and warning buzzers

Check that all service reminder indicators and warning buzzers function properly.

Steering wheel

Check that it has the specified freeplay. Be alert for changes in steering condition, such as hard steering, excessive freeplay or strange noise.

Seats

Check that all front seat controls such as seat adjusters, seatback recliner, etc. operate smoothly and that all latches lock securely in any position. Check that the head restraints move up and down smoothly and that the locks hold securely in any latched position.

Seat belts

Check that the seat belt system such as buckles, retractors and anchors operate properly and smoothly. Make sure the belt webbing is not cut, frayed, worn or damaged.

182

Accelerator pedal

Check the pedal for smooth operation and uneven pedal effort or catching.

Brake pedal

Check the pedal for smooth operation and the proper clearance and freeplay. Check the brake booster function.

Brakes

At a safe place, check that the brakes do not pull to one side when applied.

Parking brake

Check that the pedal has the proper travel and that, on a safe incline, your vehicle is held securely with only the parking brake applied.

Automatic transmission “Park” mechanism

Check the lock release button of the selector lever for proper and smooth operation. On a safe incline, check that your vehicle is held securely with the selector lever in “P” position and all brakes released.

MAINTENANCE

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 230 for additional information.

Engine coolant level

Make sure the coolant is between the “FULL” and “LOW” lines on the see–through reservior when the engine is cold. See page 204 for additional information.

Battery

Y our Lexus has a maintenance free battery . You do not have to add distilled water. For longer life of the battery, however, see page 222 for additional information.

Brake fluid level

Make sure the brake fluid level is correct. See page 208 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 page 201 for additional information.

183

MAINTENANCE Power steering fluid level

Check the level on the dipstick. The level should be in the “HOT” or “COLD” range depending on the fluid temperature. See page 209 for additional information.

Exhaust system

Look for cracks, holes and loose supports. If you notice any change in the sound of the exhaust or smell exhaust fumes, have the cause located and corrected immediately. (See engine exhaust cautions in Section 3–1.)

DOES YOUR VEHICLE NEED

REPAIRING?

Be on the alert for changes in performances and sounds, and visual tip–offs that indicates service is needed. Some important clues are:

 Engine missing, stumbling, or pinging  Appreciable loss of power  Strange engine noises  A fluid leak under the vehicle (However, water 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 immediately.)

 Flat–looking tires, 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 pedal,

pedal almost touches floors, vehicle pulls to one side when braking

 Engine coolant temperature continually higher than normal

184

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

CAUTION

Do not continue driving with the vehicle unchecked. It could result in serious vehicle damage and possibly personal injury.

MAINTENANCE

185

MAINTENANCE

186

SECTION 4

IN CASE OF AN EMERGENCY

If your engine stalls while driving 162 If your vehicle will not start 162 If your vehicle overheats 165 If you have a flat tire 166 If your vehicle needs to be towed 172 If you cannot shift automatic transmission

selector lever 177 If you lose your keys or lock yourself out 178

161

IN CASE OF AN EMERGENCY

IF YOUR ENGINE STALLS WHILE

DRIVING

If your engine stalls while driving....

1. Reduce your speed gradually, keeping a straight line. Move cautiously off the road to a safe place.

2. Turn on your emergency flashers.

3. Try starting the engine again. If the engine will not start, see “If your vehicle won’t start.”

CAUTION

If the engine is not running, the power assist for the brakes and steering will not work, so steering and braking will be much harder than usual.

162

IF YOUR VEHICLE WILL NOT START

(a) Simple checks

Before making these checks, make sure you have followed the correct starting procedure instructions in “How to start the engine” on page 135 and that you have sufficient fuel.

If the engine is not turning over or is turning over too slowly –

1. Check that the battery terminals are tight and clean.

2. If the battery terminals are O.K., switch on the interior light.

3. If the light is out, dim or goes out when the starter is cranked, the battery is discharged. You may try jump starting. See “(c) Jump starting” for further instruction.

If the light is O.K., but the engine still will not start, it needs adjustment or repair. Call a Lexus dealer, Roadside Assistance or Customer Service Assistance. (See “Foreword.”)

NOTICE

Do not pull– or push–start the vehicle. It may damage the vehicle or cause a collision when the engine starts. Also the three–way catalytic converter may overheat and become a fire hazard.

If the engine turns over at its normal speed but will not start –

1. The engine may be flooded because of repeated cranking. See “(b) Starting a flooded engine” for further instructions.

2. If the engine still will not start, it needs adjustment or repair. Call a Lexus dealer, Roadside Assistance or Customer Service Assistance. (See “Foreword.”)

(b) Starting a flooded engine

If the engine will not start, your engine may be flooded because of repeated cranking.

If this happens, turn the key to “START” with the accelerator pedal held down. Continue this operation for 30 seconds and then stop cranking. Then try starting the engine with your foot off the accelerator pedal.

If the engine does not start after 30 seconds of cranking, release the key, wait a few minutes and try again.

If the engine still will not start, it needs adjustment or repair. Call a Lexus dealer, Roadside Assistance or Customer Service Assistance. (See “Foreword.”)

NOTICE

Do not crank for more than 30 seconds at a time. This may overheat the starter and wiring systems.

IN CASE OF AN EMERGENCY

To avoid serious personal injury and damage to your vehicle which might result from battery explosion, acid burns, electrical burns, or damaged electronic components, these instructions must be followed precisely.

If you are unsure about how to follow this procedure, we strongly recommend that you seek help from your Lexus dealer, Roadside Assistance or Customer Service Assistance. (See “Foreword”.)

CAUTION

 Batteries contain sulfuric acid which is

poisonous and corrosive. Wear protective safety glasses when jump starting, and avoid spilling acid on your skin, clothing, or vehicle.

 If you should accidentally get acid on yourself or

in your eyes, remove any contaminated clothing and flush the affected area with water for at least 15 minutes. Then get immediate medical attention. If possible, continue to apply water with a sponge or cloth while en route to the medical office.

 The gas normally produced by a battery will

explode if a flame or spark is brought near. Use only standardized jumper cables and do not smoke or light a match while jump starting.

163

IN CASE OF AN EMERGENCY

NOTICE

The battery used for boosting must be 12 V. Do not jump start unless you are sure that the booster battery is correct.



Discharged battery



Booster battery

JUMP STARTING PROCEDURE

1. If the booster battery is installed in another vehicle, make sure the vehicles are not touching. Turn off all unnecessary lights and accessories.

2. If required, remove all the vent plugs from the booster battery. Lay a cloth over the open vents on the booster battery. (This helps reduce the explosion hazard, personal injuries and burns.)

3. If the engine in the vehicle with the booster battery is not running, start it and let it run for about 5 minutes. During jump starting, run the engine at about 2000 rpm with the accelerator pedal lightly depressed.

4. Locate positive (+) and negative terminal (–) terminals of each battery. Connect the jumper cables in the exact order (   ) shown in the illustration.

 Connect a positive (red) jumper cable clamp to the

positive (+) terminal of the discharged battery.

 Connect the clamp at the other end of the positive

(red) cable to the positive (+) terminal of the booster battery.

 Connect a negative (black) cable to the negative (–)

terminal of the booster battery.

 Connect the clamp at the other end of the negative

(black) cable to a solid, stationary, unpainted metallic point (e.g. cylinder head) away from the battery. Do not connect it to or near any part that moves when the engine is cranked.

164

IN CASE OF AN EMERGENCY

CAUTION

When making the connections, to avoid serious injury, do n o t l ean over the battery or accidentally let he jumper cables or clamps touch anything except the correct battery terminals or the ground.

5. Start your engine in the normal way. After starting, run it at about 2000 rpm for several minutes with the accelerator pedal lightly depressed.

6. Carefully disconnect the cables in the exact reverse order: the negative cable and then the positive cable.

7. Carefully dispose of the battery cover cloths which may now contain sulfuric acid.

8. If removed, replace all the battery vent plugs. If the cause of your battery discharging is not apparent (for

example, lights left on), you should have it checked.

IF YOUR VEHICLE OVERHEATS

If your engine coolant temperature gauge indicates overheating, if you experience a loss of power, or if y ou hear a loud knocking or pinging noise, the engine has probably overheated. You should follow this procedure...

1. Pull safely off the road, stop the vehicle and turn on your emergency flashers. Put the transmission in “P” and apply the parking brake. Turn off the air conditioning if it is being used.

2. If coolant or steam is boiling out of the radiator or reservoir, stop the engine. Wait until the steam subsides before opening the hood. If there is no coolant boiling over or steam, leave the engine running. and make sure the engine cooling fan is operating. If it is not, turn the ignition off.

CAUTION

To help avoid personal injury, keep the hood closed until there is no steam. Escaping steam or coolant is a sign of very high pressure.

3. 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 in use.

CAUTION

When the engine is running, keep hands and clothing away from the moving fan and engine drive belts.

165

IN CASE OF AN EMERGENCY

4. If the coolant is leaking, stop the engine immediately. Call a Lexus dealer, Roadside Assisatnce or Customer Service Assistance. (See “Foreword.”)

5. If there are no obvious leaks, check the coolant reservoir. If it is dry, add water to the reservoir while he 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.

6. After the engine coolant temperature has cooled to normal, again check the coolant level in the reservoir. If necessary, bring it up to half full again. Serious coolant loss indicates a leak in the system. You should have it checked as soon as possible by your Lexus dealer.

IF YOU HAVE A FLAT TIRE

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 “P.”

4. Have everyone get out of the vehicle on the side away from traffic.

5. Read the following instructions thoroughly.

CAUTION

When jacking, be sure to observe the following to reduce the possibility of personal injury:

 Follow jacking instructions.  Never get beneath the vehicle when supported by

a jack.

 Stop the vehicle at a level place and chock the

wheel diagonally opposite to the one being changed. Otherwise, the vehicle the will move and possibly cause unexpected accident.

 Make sure to set the jack properly in the jack

point. Raising the vehicle with jack improperly positioned will damage the vehicle or may allow the vehicle to fall off the jack and cause injury to the person.

 Never get under the vehicle when the vehicle is

supported by the jack alone.

 Use a jack only for lifting your vehicle during

wheel changing.

 Do not raise the vehicle with someone in the

vehicle.

 When raising the vehicle, do not put an object on

or under the jack.

166

NOTICE

Do not continue driving with a deflated tire. Driving even a short distance can damage a tire beyond repair.



Spare tire

1. Get the jack, wrench and spare tire.

To prepare yourself for an emergency, you should famialiarize yourself with the use of the ack and each tool, and their storage locations. The jack handle and wrench are attached at the reverse side of the cover.

2. Remove the cover.



Jack



Wrench



Jack handle

IN CASE OF AN EMERGENCY



Joint

 When removing the jack, turn the joint by hand in the

“contract” direction until the jack is free.

 When storing, turn the joint by hand in the “expand”

direction until the jack is firmly secured to prevent it from flying forward during a collision or sudden braking.

167

IN CASE OF AN EMERGENCY

To remove the spare tire:

 Loosen the nut and remove it.  Remove the spare tire cover.  Loosen the bolt and remove it.

When storing the spare tire, place it with the outer side of the wheel facing up. Then bolt the tire in place and install the spare tire cocver to prevent thetire from flying forward during a collision or sudden braking.

168

3. Block the wheel diaganally opposite the flat tire to keep the vehicle from reolling when it is jacked up.

When blocking the wheel, place a wheel block in front of the front wheels or behind the rear wheels.

IN CASE OF AN EMERGENCY

4. Loosen all the wheel nuts.

Always loosen the wheel nuts before raising the vehicle. Turn the nuts counterclockwise to loosen them. To get

maximum leverage, fit the wrench to the nut so that the handle is o n the right side, as shown above. Grab the wrench near the end of the handle and pull up on the handle. Be careful that the wrench does not slip off the nut.

Do not remove the nuts yet – just unscrew them about one–half turn.

5. Position the jack at the jack points as shown.

Make sure the jack is positioned on a level and solid surface.

6. After making sure no one is in the vehicle, raise it high enough so that the spare tire can be installed.

Allow for the fact that you need more ground clearance when putting on the spare tire than when removing the flat tire.

169

IN CASE OF AN EMERGENCY

To raise the vehicle, insert the jack handle into the jack (it is a loose fit) and turn it clockwise. As the jack touches the vehicle and begins to lift, double–check that it is properly positioned.

CAUTION

Never get under the vehicle when it is supported by the jack alone.

7. Remove the wheel nuts and remove the flat tire.

Lift the flat tire straight off and put it aside.

Before putting on the wheel, remove any corrosion on the mounting surfaces with a wire brush or such. Installation of wheels without good metal–to–metal contact at the mounting surface can cause wheel nuts to loosen and eventually cause a wheel to come off while driving.

170

IN CASE OF AN EMERGENCY

8. Reinstall all wheel nuts finger tight.

Align the holes in the wheel with the bolts. Then lift up the wheel and get at least the top bolt started through its hole. Wiggle the tire and press it back over the other bolts.

Reinstall the wheel nuts and tighten them as much as you can by hand. Press the tire back and see if you can tighten them more.

9. Lower the vehicle completely and tighten the wheel nuts.

Turn the jack handle counterclockwise to lower the vehicle. Use only the wheel nut wrench to tighten the nuts. Do not use

other tools or any additional leverage other than your hands, such as a hammer, pipe or your foot. Make sure the wrench is securely engaged over the nut.

Tighten each nut a little at a time in order shown. Repeat the process until all the nuts are tight.

CAUTION

 When lowering the vehicle, make sure all portions

of your body and all other persons around will not be injured as the vehicle is lowered to the ground.

 As soon as possible after changing wheels, have

the wheels nuts tightened by torque wrench at 103 N·m (10.5 kgf·m, 76 ft·lbf.).

171

IN CASE OF AN EMERGENCY

10. After changing the wheel, check the air pressure of the replaced tire. Stow all the tools, jack and flat tire securely.

If the pressure of the replaced tire is low, drive slowly to the nearest service station and fill to the correct pressure.

Do not forget to reinstall the tire valve cap as dirt and moisture could get into the valve core and possible cause air leakage. If the cap is missing, put a new one on as soon as possible.

This is the same procedure for changing or rotating your tires.

CAUTION

Before driving, make sure all the tools, jack and flat tire are securely in place in their storage location to reduce the possibility of personal injury during a collision or sudden braking.

IF YOUR VEHICLE NEEDS TO BE

TOWED

If towing is necessary, we recommend you to have it done by your Lexus dealer or a commercial tow truck service. In consultation with them, have your vehicle towed using either (a) or (b).

(a) Towing with a wheel lift type truck (b) Using a flat bed truck (c) Never tow with a sling type truck

Only when you cannot receive a towing service from a Lexus dealer or commercial tow truck service, tow your vehicle carefully in accordance with the instructions given in “(d) Emergency towing” on page 176.

Proper equipment will help ensure that your vehicle is not damaged while being towed. Commercial operators are generally aware of the state/provincial and local laws pertaining to towing.

Your vehicle can be damaged if it is towed incorrectly. Although most operators know the correct procedure, it is possible to make a mistake. To avoid damage to your vehicle, make sure the following few precautions are observed. If necessary, show this page to the tow truck driver.

TOWING PRECAUTIONS:

Use a safety chain system for all towing, and abide by the state/provincial and local laws. The wheels and axle on the ground must be in good condition. If they are damaged, use a towing dolly.

172

(a) Towing with a wheel lift type truck

 From front

IN CASE OF AN EMERGENCY

 From rear

Use a towing dolly under the front wheels.

Release the parking brake.

NOTICE

When lifting wheels, take care to ensure adequate ground clearance for towing at the opposite end of the raised vehicle. Otherwise, the bumper and/or underbody of the towed vehicle will be damaged during towing.

NOTICE

Never tow a vehicle with an automatic transmission from the rear with front wheels on the ground, as this may cause serious damage to the transmission.

173

IN CASE OF AN EMERGENCY

(b) Using a flat bed truck

 Tie down points

If your Lexus is transported by a flat bed, it should be tied down at locations A and B as shown above.

174



Rear emergency towing eyelets

NOTICE

Do not use the rear emergency towing eyelets.

 Tie down angle

IN CASE OF AN EMERGENCY

If you use chains or wires to tie down your vehicle, the angles shaded with black must be at 45°.

NOTICE

Do not tow with a sling type truck, either from the front or rear. This may cause body damage.

175

IN CASE OF AN EMERGENCY

(d) Emergency towing

If towing is necessary, we recommend you have it done by your Lexus dealer or a commercial tow truck service.

If towing service is not available in an emergency, your vehicle may be temporarily towed by a cable or chain secured to the emergency towing eyelet. Use extreme caution when towing the vehicle.

A driver must be in the vehicle to steer it and operate the brakes.

Towing in this manner may be done only on hard–surfaced roads for a short distance and at low speeds. Also, the wheels, axles, drive train, steering and brakes must all be in good condition.

CAUTION

Use extreme caution when towing the vehicle. Avoid sudden starts or erratic driving maneuvers which would place excessive stress on the emergency towing eyelet and towing cable or chain. The eyelet and towing cable or chain may break and cause serious injury or damage.

NOTICE

Use only a cable or chain specifically intended for use in towing vehicles. Securely fasten the cable or chain to the towing eyelet provided.

Before towing, release the parking brake and put the transmission in “N”. The ignition key must be “ACC” (engine off) or “ON” (engine running).

CAUTION

If the engine is not running, the power assist for the brakes and steering will not work so steering and braking will be much harder than usual.

176

IF YOU CANNOT SHIFT

AUTOMATIC TRANSMISSION

SELECTOR LEVER

If you cannot shift the selector lever out of “P” position to other positions even though the brake pedal is depressed, use the shift lock override button as follows:

 Turn the ignition key to “LOCK.” Make sure the parking

brake is applied.

 Pry up the cover with a flat–bladed screwdriver or

equivalent.

IN CASE OF AN EMERGENCY

 Insert the screwdriver or equivalent into the hole to push

down the shift lock override button. You can shift out of “P” position only while pushing the button.

 Shift into “N” position.

Insert the cover. Start the engine. For your safety, keep the brake pedal depressed.

Be sure to have the system checked by your Lexus dealer as soon as possible.

177

IN CASE OF AN EMERGENCY

IF YOU LOSE YOUR KEYS OR LOCK

YOURSELF OUT

If you need a replacement key, contact your Lexus dealer.

See the suggestions given in “Keys” on page 8. If your keys are locked in the vehicle and you cannot get a

duplicate, many Lexus dealers can assist you. If you must break a window to get in, we suggest breaking the smallest side window because it is the least expensive to replace. Be extremely cautious to avoid cuts from the glass.

178

SECTION 3 – 2

STARTING AND DRIVING

Driving tips

Break–in period 150 Operation in foreign countries 150 Tips for driving in various conditions 150 Winter driving tips 152 Trailer towing 153 How to save fuel and make your vehicle

last longer 158

149

DRIVING TIPS

BREAK–IN PERIOD

Drive gently and avoid high speeds.

You need not follow a break–in schedule with your new Lexus. But following a few simple tips for the first 1600 km (1000 miles) can add to the future economy and long life of your vehicle:

 Do not drive over 88 km/h (55 mph).  Avoid overrevving. Maintain engine speed between 2000

and 4000 rpm.

 Avoid full–throttle starts.  Try to avoid hard stops during the first 300 km (200 miles).  Do not drive for a long time at any single speed, either fast

or slow.

 Do not tow a trailer during the first 800 km (500 miles)

OPERATION IN FOREIGN

COUNTRIES

If you plan to drive your Lexus in another country... First, comply with the vehicle registration laws. Second, confirm the availability of the correct fuel (unleaded

and minimum octane number).

TIPS FOR DRIVING IN VARIOUS

CONDITIONS

 Always slow down in gusty crosswinds. This will allow you

much better control.

 Drive slowly onto curbs and, if possible, at a right angle.

Avoid driving onto high, sharp–edged objects and other road hazards. Failure to do so can lead to severe tire damage resulting in tire bursts.

 When parking on a hill, turn the front wheels until they

touch the curb so that the vehicle will not roll. Apply the parking brake, and place the transmission in “P.” If necessary, block the wheels.

 Washing your vehicle or driving through deep water may

get the brakes wet. To see whether they are wet, check that there is no traffic near you and then press the pedal lightly. If you do not feel a normal braking force, the brakes are probably wet. To dry them, drive the vehicle cautiously while lightly pressing the brake pedal with the parking brake applied. If they still do not work safely, pull to the side of the road and call a Lexus dealer for assistance.

150

DRIVING TIPS

CAUTION

 Before driving, make sure the parking brake is

fully released and that the parking brake reminder light is off.

 Do not rest your foot on the brake pedal while

driving. It can cause dangerous overheating, needless wear, and poor fuel economy.

 To drive down a long or steep hill, reduce your

speed and downshift. Remember, if you ride the brakes excessively, they may overheat and not work properly. See page 136.

 Be careful when accelerating, upshifting,

downshifting or braking on a slippery surface. The abrupt change in engine speed, such as sudden acceleration or engine braking, could cause the vehicle to spin or skid.

 Do not drive in excess of the speed limit. Even if

the legal speed limit permits it, do not drive over 140 km/h (85 mph) unless your vehicle has high–speed capability tires. Driving over 140 km/h (85 mph) may result in tire failure, loss of control and possible injury. Be sure to consult a tire dealer to determine whether the tires on your vehicle are high–speed capability tires or not before driving at such speeds.

 Do not continue normal driving when the brakes

are wet. If they are wet, your vehicle will require a longer stopping distance, and it may pull to one side when the brakes are applied. Also, the parking brake will not hold the vehicle securely.

151

DRIVING TIPS

WINTER DRIVING TIPS

Make sure you have ethylene–glycol antifreeze in the radiator.

NOTICE

Do not use alcohol type antifreeze.

Check the condition of the battery and cables.

Cold temperatures reduce the capacity of any battery, so it must be in top shape to provide enough power for winter starting. Page 222 tells you how to visually inspect the battery. Your Lexus dealer and most service stations will be pleased to check the battery charge level.

Make sure the engine oil viscosity is suitable for the cold weather.

See page 203 for recommended viscosity . Leaving a heavy summer oil in your vehicle during winter months may cause harder starting. If you are not sure about which oil to use, call your Lexus dealer – they will be pleased to help.

Check the electronic ignition system/distributor ignition system for loose connections or obvious damage.

Keep the door locks from freezing.

Squirt lock de–icer or glycerine into the locks to keep them from freezing. To open a frozen lock, try heating the key before inserting it.

Use a washer fluid containing an antifreeze solution.

This product is available at your Lexus dealer and most auto parts stores. Follow the manufacturer’s directions for how much to mix with water.

NOTICE

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

Do not use your parking brake when there is a possibility it could freeze.

When parking, put the transmission into “P” and block the front wheels. Do not use the parking brake, or snow or water accumulated in and around the parking brake mechanism may freeze the parking brake, making it hard to release.

Keep ice and snow from accumulating under the fenders.

Ice and snow built up under your fenders can make steering difficult. During bad winter driving, stop and check under the fenders occasionally.

Depending on where you are driving, we recommend you carry some emergency equipment.

Some of the things you might put in the vehicle are tire chains, window scraper, bag of sand or salt, flares, small shovel, jumper cables, etc.

152

TRAILER T OWING

Your vehicle is designed primarily as a passenger–carrying vehicle. Towing a trailer will have an adverse effect on handling, performance, braking, durability and driving economy (fuel consumption, etc.). For your safety and the safety of others, you must not overload your vehicle or trailer. Lexus warranties do not apply to damage or malfunction caused by towing a trailer for commercial purposes. Ask your Lexus dealer for further details before towing.

NOTICE

When towing a trailer, be sure to consult your Lexus dealer for further information on additional requirements.

Weight limits

Before towing, make sure the total trailer weight, gross vehicle weight, gross axle weight and trailer tongue load are all within the limits.

The total trailer weight and tingue load can be measured with platform scales found at a highway weighing station, building supply company, trucking company, junk yard, etc.

DRIVING TIPS



Certification label

CAUTION

 The total trailer weight (trailer weight plus its

cargo load) must not exceed 907 kg (2000 lb.). Exceeding this weight is dangerous.

 The gross ehicle weight must not exceed the

Gross Vehicle Weight Rating (GVWR) indicated on the Certification Label The gross vehicle weight is the sum weight of the unloaded vehicle, driver, passengers, luggage, hitch adn trailer tongue load. It also includes the weight of any special equipment installed on your vehicle.

 The load on either the front or rear axle resulting

from distribution of the gross vehicle weight on both axles must not exceed the Gross Axle Weight Rating (GAWR) listed on the Certification Label.

153

DRIVING TIPS



Total trailer weight

 The trailer cargo load should be distributed so

that the tongue load is 9 to 11% of the total trailer weight, not exceeding the maximum of 90 kg (200 lb.).

Tongue load x 100 = 9 to 11% Total trailer weight

 Never load the trailer with more weight in the back

than in the front. About 60% of the trailer load should be in the front half of the trailer and the remaining 40% in the rear.



Tongue load

Hitches

 If you wish to install a trailer hitch, your Lexus dealer should

be consulted.

 Use only a hitch which is recommended by the hitch

manufacturer and conforms to the total trailer weight requirement.

 Follow the directions supplied by the hitch manufacturer.

Lubricate the hitch ball with a light coat of grease.

 Lexus recommends removing the trailer hitch whenever

you are not towing a trailer to reduce the possibility of additional damage caused by the hitch if your vehicle is struck from behind. After removing the hitch, sel any mounting holes in the vehicle body to prevent entry of pollutants such as exhaust fumes, dirt, water, etc.

NOTICE



Install the trailer hitch using only the position recommended by your Lexus dealer. Do not install the trailer hitch on the bumper; this may cause body damage.



Do not use axle–mounted hitches as they can cause damage to the axle housing, wheel bearings, wheels or tires.

154

DRIVING TIPS

Brakes and safety chains

 Lexus recommends trailers with brakes that conform

to any applicable federal and state/provincial regulations.

 A safety chain must always be used between the

towing vehicle and the trailer. Leave sufficient slack in the chain for turns. The chain should cross under the trailer tongue to prevent the tongue from dropping to the ground in case it becomes damaged or separated. For correct safety chain procedures, follow the hitch or trailer manufacturer’s recommendations.

CAUTION

 If the total trailer weight exceeds 450 kg (1000 lb.),

trailer brakes are required.

 Never tap into your vehicle’s hydraulic system as

it will lower its braking effectiveness.

 Never tow a trailer without using a safety chain

securely attached to both the trailer and the vehicle. If damage occurs to the coupling unit or hitch ball, there is possible danger of the trailer wandering over into another lane.

Tires

 Ensure that your vehicle’s tires are properly inflated.

Adjust the tire pressure to the recommended cold tire pressure indicated below:

Tire pressure, kPa (kgf/cm2 or bar, psi)

Front 220 (2.2, 32) Rear 220 (2.2, 32)

 The trailer tires should be inflated to the pressure

recommended by the trailer manufacturer in respect to the total trailer weight.

Trailer lights

 Trailer lights must comply with federal, state/provincial and

local regulations. See your local recreational vehicle dealer or rental agency for the correct type of wiring and relays for your trailer. Check for correct operation of the turn signals and stop lights each time you hitch up. Direct splicing may damage your vehicle’s electrical system and cause a malfunction of your lights.

Break–in schedule

 Lexus recommends that you do not tow a trailer with a new

vehicle or a vehicle with any new power train component (engine, transmission, differential, wheel bearing, etc.) for the first 800 km (500 miles) of driving.

155

DRIVING TIPS

Maintenance

 If you tow a trailer, your vehicle will require more frequent

maintenance due to the additional load. For this information, please refer to the scheduled maintenance information in the “Owner’s Manual Supplement/ Maintenance Schedule”.

 Retighten all fixing bolts of the towing ball and bracket after

approximately 1000 km (600 miles) of trailer driving.

Pre–towing safety check

 Check that your vehicle remains level when a loaded or

unloaded trailer is hitched. Do not drive if the vehicle has an abnormal nose–up or nose–down condition, and check for improper tongue load, overload, worn suspension or other possible causes.

 Make sure the trailer cargo is securely loaded so that it

cannot shift.

 Check that your rear view mirrors conform to any federal,

state/provincial or local regulation. If they do not, install required rear v i e w mirrors appropriate for towing purposes.

Trailer towing tips

When towing a trailer, your vehicle will handle differently than when not towing. The three main causes of vehicle–trailer accidents are driver error, excessive speed and improper trailer loading. Keep these in mind when towing:

 Before starting out, check the operation of the lights and all

vehicle–trailer connections. After driving a short distance, stop and recheck the lights and connections. Practice turning, stopping and backing with a trailer in an area away from traffic until you learn the feel.

 Backing with a trailer is difficult and requires practice. Grip

the bottom of the steering wheel and move your hand to the left or move the trailer to the left. Move your hand to the right to move the trailer to the right. (This procedure is generally opposite to that when backing without a trailer.) Also, just turn the s t e e r i n g wheel a little at a time, avoiding sharp or prolonged turning. Have someone guide you when backing to reduce the risk of an accident.

 Because stopping distance may be increased,

vehicle–to–vehicle distance should be increased when towing a trailer . For each 16 km/h (10 mph) of speed, allow at least one vehicle and trailer length between you and the vehicle ahead. Avoid sudden braking as you may skid, resulting in jackknifing and loss of control. This is especially true on wet or slippery surfaces.

 Avoid jerky starts or sudden acceleration.  Avoid jerky steering and sharp turns. The trailer could hit

your vehicle in a tight turn. Slow down before making a turn to avoid the need of sudden braking.

 Remember that when making a turn, the trailer wheels will

be closer than the vehicle wheels to the inside of the turn. Therefore, compensate for this by making a larger than normal turning radius with your vehicle.

156

 Crosswinds and rough roads will adversely affect handling

of your vehicle and trailer, causing sway. Pay attention to the rear from time to time to prepare yourself for being passed by large trucks or buses, which may cause your vehicle and trailer to sway. If swaying happens, firmly grip the steering wheel and reduce speed immediately but gradually. Never increase speed. If it is necessary to reduce speed, brake slowly. Steer straight ahead. If you make no extreme correction with the steering or brakes, your vehicle and trailer will stabilize.

 Be careful when passing other vehicles. Passing requires

considerable distance. After passing a vehicle, do not forget the length of your trailer and be sure you have plenty of room before changing lanes.

 In order to maintain efficient engine braking and electrical

charging performance, do not use overdrive.

 Because of the added load of the trailer, your vehicle’s

engine may overheat on hot days (at temperatures over 30C [85F]) when going up a long or steep grade with a trailer. If the engine coolant temperature gauge indicates overheating, immediately turn off the air conditioning (if in use), pull your vehicle off the road and stop in a safe spot. See “If your vehicle overheats” on page 165 of this manual.

 Always place wheel blocks under both the vehicle and

trailer wheels when parking. Apply the parking brake firmly. Put the transmission in “P” (automatic) or in first or reverse (manual). Avoid parking on a slope with a trailer, but if it cannot be avoided, do so only after performing the following:

DRIVING TIPS

1. Apply the brakes and keep them applied.

2. Have someone place wheel blocks under both the vehicle and trailer wheels.

3. When the wheel blocks are in place, release your brakes slowly until the blocks absorb the load.

4. Apply the parking brake firmly.

5. Shift into “P” and turn off the engine. When restarting out after parking on a slope.

1. With the transmission in “P” position, start the engine. Be sure to keep the brake pedal depressed.

2. Shift into the “2”, “L” or “R” position.

3. Release the pa r k i n g b r ake pedal and slowly pull or back away from the wheel blocks. Stop and apply your brakes.

4. Have someone retrieve the blocks.

CAUTION

 Do not exceed 72 km/h (45 mph) or the posted

towing speed limit, whichever is lower. Because instability (swaying) of a towing vehicle–trailer combination usually increases as the speed increases, exceeding 72 km/h (45 mph) may cause loss of control.

157

DRIVING TIPS

CAUTION

 Slow down and downshift before descending

steep or long downhill grades. Do not make sudden downshifts.

 Avoid holding the brake pedal down too long or

too frequently. This could cause the brakes to overheat and result in reduced braking efficiency.

HOW TO SAVE FUEL AND MAKE

YOUR VEHICLE LAST LONGER

Getting more kilometer/mileage from a liter/gallon of fuel is easy – just take it easy. It will help make your vehicle last longer, too. Here are some specific tips on how to save money on both fuel and repairs:

 Keep your tires inflated at the correct pressure. Check

the pressure every two weeks, or at least once a month. Underinflation causes tire wear and wastes fuel.

 Do not carry unneeded weight in your vehicle. Excess

weight puts a heavier load on the engine, causing greater fuel consumption.

 Avoid lengthy warm–up idling. Once the engine is

running smoothly, begin driving – but gently. Remember, however, that on cold winter days this may take a little longer.

 Accelerate slowly and smoothly. Avoid jackrabbit starts.  Avoid long engine idling. If you have a long wait and you

are not in traffic, it is better to turn off the engine and start again later.

158

 Avoid engine overrevving. Use a gear position suitable

for the road on which you are traveling.

 Avoid continuous speeding up and slowly down.

Stop–and–go driving wastes fuel.

 Avoid unnecessary stopping and braking. Maintain a

steady pace. Try to time the traffic signals so you only need to stop as little as possible or take advantage of through streets to avoid traffic lights. Keep a proper distance from other vehicles to avoid sudden braking. This will also reduce wear on your brakes.

 Avoid heavy traffic or traffic jams whenever possible.  Do not rest your foot on the brake pedal. This causes

needless wear, overheating and poor fuel economy.

 Maintain a moderate speed on highways. The faster

you drive, the greater the fuel consumption. By reducing your speed, you will cut down on fuel consumption.

 Keep the front wheels in proper alignment. Avoid

hitting the curb and slow down on rough roads. Improper alignment not only causes faster tire wear but also puts an extra load on the engine, which, in turn, wastes fuel.

 Keep the bottom of your vehicle free from mud, etc.

This not only lessens weight but also helps prevent corrosion.

 Keep your vehicle tuned–up and in top shape. A dirty

air cleaner, improper valve clearance, dirty plugs, dirty oil and grease, brakes not adjusted, etc. all lower engine performance and contribute to poor fuel economy. For longer life of all parts and lower operating costs, keep all maintenance work on schedule, and if you often drive under severe conditions, see that your vehicle receives more frequent maintenance. (For scheduled maintenance information, please refer to the separate “Owner’s Manual Supplement/Maintenance Schedule”.)

CAUTION

Never turn off the engine to coast down hills. Your power steering and brake booster will not function without the engine running. Also, the emission control system operates properly only when the engine is running.

DRIVING TIPS

159

DRIVING TIPS

160

SECTION 3 – 1

STARTING AND DRIVING

Starting and driving

Three–way catalytic converter 128 Engine exhaust caution 129 Before starting the engine 130 Ignition switch with steering lock 130 Parking brake 131 How to start the engine 132 Automatic transmission 133 Cruise control 140 Electronic modulated suspension 143 Traction control system 144 Brake system 145 Brake pad wear limit indicators 147 Types of tires 148

127

STARTING AND DRIVING

THREE–WAY CA TALYTIC

CONVERTER

The three–way catalytic converter is an emission control device installed in the exhaust system.

It looks like a muffler, but its purpose is to reduce pollutants in the exhaust gas.

CAUTION

 Keep people and combustible materials away

from the exhaust pipe while the engine is running. The exhaust gas if very hot.

 Do not drive, idle or park your vehicle over

anything that might burn easily such as grass, leaves, paper or rags.

NOTICE

A large amount of unburned gases flowing into the three–way catalytic converter may cause it to overheat and create a fire hazard. To prevent this and other damage, observe the following precautions:



Use only unleaded gasoline.



Do not drive with an extremely low fuel level; running out of fuel could cause the engine to misfire, creating an excessive load on the three–way catalytic converter.



Do not allow the engine to run at idle speed for more than 20 minutes.



Avoid racing the engine.



Do not push–start or pull–start your vehicle.



Do not turn off the ignition while the vehicle is moving.



Keep your engine in good running order. Malfunction in the engine electrical system, electronic ignition system/distributor ignition system or fuel system could cause an extremely high three–way catalytic converter temperature.



If the engine becomes difficult to start or stalls frequently, take your vehicle in for a check–up as soon as possible. Remember, your Lexus dealer knows your vehicle and its three–way catalytic converter system best.

128

STARTING AND DRIVING



To ensure that the three–way catalytic converter and the entire emission control system operate properly, your vehicle must receive the periodic inspections required by the Lexus Maintenance Schedule. For scheduled maintenance information, refer to the separate “Owner’s Manual Supplement/Maintenance Schedule”.

ENGINE EXHAUST CAUTION

CAUTION

 Avoid inhaling the engine exhaust. It contains

carbon monoxide, which is a colorless and odorless gas. It can cause unconsciousness or even death.

 Make sure the exhaust system has no holes or

loose connections. The system should be checked from time to time. If you hit something, or notice a change in the sound of the exhaust, have the system checked immediately.

 Do not run the engine in a garage or enclosed area

except for the time needed to drive the vehicle in or out. The exhaust gases cannot escape, making this a particularly dangerous situation.

 Do not remain for a long time in a parked vehicle

with the engine running. If it is unavoidable, however, do so only in an unconfined area and adjust the heating or cooling system to force outside air into the vehicle.

 Keep the trunk lid closed while driving. An open

or unsealed trunk lid may cause exhaust gases to be drawn into the vehicle. If you must drive with the trunk lid open to accommodate a large object, close the windows, open all the dashboard vents and have the heating or cooling system deliver fresh air into the vehicle by turning the fan to high speed with the air intake control button in the OUTSIDE AIR mode.

 To allow proper operation of your vehicle’s

ventilation system, keep the inlet grilles in front of the windshield clear of snow, leaves, or other obstructions.

 If you smell exhaust fumes in the vehicle, drive

with the windows open and the trunk lid closed. Have the cause immediately located and corrected.

129

STARTING AND DRIVING

BEFORE STARTING THE ENGINE

1. Check the area around the vehicle before entering it. 2 Adjust seat position, seatback angle, head restraint

height and steering wheel angle.

3. Adjust inside and outside rear view mirrors.

4. Lock all doors.

5. Fasten seat belts. Remember to check that the service reminder indicators

function when turning the key to “ON”, and check the fuel gauge to see that you have sufficient fuel.

IGNITION SWITCH WITH STEERING

LOCK

“START” – Starter motor on. The key will return to the “ON” position when released.

For starting tips, see page 132.

“ON” – Engine on and all accessories on.

This is the normal driving position.

NOTICE

Do not leave the key in the “ON” position if the engine is not running. The battery will discharge and the electronic ignition system/distributor ignition system could be damaged.

130

“ACC” – Acces s o r i e s s u c h a s the radio operate, but the engine is off.

Lexus ES250 1997, ES300 1997, ES330 1997, ES350 1997 Owner Manual

Specifications and Main Features

Frequently Asked Questions

User Manual