2004 Toyota Prius Owners Manual

pump may operate automatically with the vehicle stopped (in the “IG−OFF” mode). Although the pump may operate and cause noise while the vehicle is stopped, this does not indicate a malfunction.

208

D The coolant in this tank is hot even if the engine and radiator are cold. the coolant,

replacement of

D For

contact your Toyota dealer.

D Do not

touch bolts

painted in yellow.

(9 pieces)

D In case

the bolts are

loosened, there is a risk of hot coolant com- ing out from inside the tank.

D When this has any malfunction, the surface of this tank gets hot. To prevent burning yourself, do not touch the tank.

INFORMATION

D In such cases as the time of engine starting and a short trip after the engine is stopped, the electric water pump will work for a moment, but this is no problem.

D This is for the preparation for good

emission.

Your engine is fitted with iridium−tipped spark plugs.

NOTICE

Use only iridium−tipped spark plugs and do not adjust gaps for your en- gine performance and smooth drivabil- ity.

Brake system REGENERATIVE BRAKE When the brake is applied, the electric motor used as a generator converts kinet- ic energy into electric energy. The regenerative brake works in the fol- lowing operations. 1. When

the accelerator pedal

re- leased, the reduced speed equal to en- gine braking in a gasoline−fueled ve- hicle is obtained in accordance with the running mode position of the shift le- ver.

is

2. When

the brake pedal

is depressed with the shift lever in “D” or “B”, the regenerative brake works.

HYDRAULIC BRAKE This brake system has 3 independent hy- draulic circuits. If either circuit should fail, the other will still work. However, the ped- al will be harder to press, and your stop- ping distance will the brake system warning light may come on.

increase. Also,

CAUTION

Do not drive your vehicle with only a single brake system. Have your brakes fixed immediately.

the brake system warning

BRAKE ACTUATOR The brake actuator uses brake fluid pres- surized by the pump to power−assist the brakes. If the brake actuator fails during driving, light comes on and buzzer sounds continuous- ly. In this case, the brakes may not work properly. If they do not work well, depress the brake pedal firmly. If the brake system warning light comes on, immediately stop your vehicle and contact your Toyota deal- er.

the brake pedal

The yellow brake system warning light may stay on for about 60 seconds after the “IG−ON” mode is enabled. It is normal if the light turns off after a while. Depressing repeatedly may turn on the red brake system warning light and buzzer. It is normal if the light turns off and the buzzer stops sounding after a few seconds. You may hear a small sound in the engine compartment after is started or the brake pedal is depressed repeatedly. This is a pump pulsating sound of the brake system, and it is not a malfunction. In the following conditions, you may hear a motor sound in the engine compartment. D The brake pedal is depressed when the

the hybrid system

hybrid system is turned off. D The driver’s door is opened. D For a

few seconds after

the hybrid system is “OFF” and about 90 seconds have passed.

The brake pedal stroke may be short when you press the “POWER” switch with the brake pedal depressed.

209

CAUTION

D Even if the power assist

D Do not pump the brake pedal if the hybrid system is not operating. Each push on the pedal uses up your reserved brake fluid pressure. is com- pletely the brakes will still work. But you will have to push the pedal hard, much harder than nor- mal. And your braking distance will increase.

lost,

Depressing the brake pedal on slippery road surfaces such as on a manhole cov- er, a steel plate at a construction site, joints in a bridge, etc. on a rainy day tends to activate the anti−lock brake sys- tem. When the anti−lock brake system is ac- tivated, the following condition may oc- cur. They do not indicate a malfunction of the system: D You may hear the anti−lock brake sys- tem operating and the vibrations of the vehicle body and steering wheel. You may also hear the motor sound in the engine compartment even after the ve- hicle is stopped.

ANTI−LOCK BRAKE SYSTEM The anti−lock brake system is designed to automatically help prevent lock−up of the wheels during a sudden braking or braking on slippery road surfaces. This assists in providing directional stability and steering performance of the vehicle under these circumstances.

Effective way to press the ABS brake pedal: When the anti−lock brake system function is in action, the slip indicator in the instrument cluster flashes and you will hear a noise. In this situation, to let the anti−lock brake system work for you, just hold the brake pedal down more firmly. Do not pump the brake in a panic stop. This will result in reduced braking performance.

The anti−lock brake system becomes op- erative after the vehicle has accelerated to a speed in excess of approximately 10
km/h (6 mph). It stops operating when the vehicle decelerates to a speed below approximately 5 km/h (3 mph).

210

CAUTION

Do not overestimate the anti−lock brake system: Although the anti−lock brake system assists in providing ve- hicle control, it is still important to drive with all due care and maintain a moderate speed and safe distance from the vehicle in front of you, be- cause there are limits to the vehicle stability and effectiveness of steering wheel operation even with the anti− lock brake system on. If tire grip performance exceeds its capability, or if hydroplaning occurs during high speed driving in the rain, the anti−lock brake system does not provide vehicle control.

the vehicle

Anti−lock brake system is not de- signed to shorten the stopping dis- tance: Always drive at a moderate speed and maintain a safe distance from front of you. Compared with vehicles without an anti−lock brake system, your vehicle may require a longer stopping dis- tance in the following cases: D Driving on rough, gravel or snow−

in

covered roads.

D Driving with tire chains installed. D Driving over the steps such as the

joints on the road.

D Driving on roads where the road surface is pitted or has other differ- ences in surface height.

Install all 4 tires of specified size at appropriate pressure: The anti−lock brake system detects vehicle speeds using the speed sensors for respec- tive wheels’ turning speeds. The use of tires other than specified may fail to detect the accurate turning speed, resulting longer stopping dis- tance.

in a

30p002b

Vehicle sold in U.S.A.

30p007b

Vehicle sold in Canada

211

A warning light turning on briefly during operation does not indicate a problem.

CAUTION

If the “ABS” warning light remains on together with the red brake system warning light, immediately stop your vehicle at a safe place and contact your Toyota dealer. In this case, not only the anti−lock brake system will fail but also the vehicle will become extremely unsta- ble during braking.

Either of the following conditions may occur, but does not indicate a malfunc- tion: D The light may stay on for about 60
seconds after the “IG−ON” mode is en- abled. It is normal if it turns off after a while.

D Depressing the brake pedal repeatedly may turn on the light. It is normal if it turns off after a few seconds.

the brakes on,

BRAKE ASSIST SYSTEM When you slam the brake assist system judges as an emer- gency stop and provides more powerful braking for a driver who cannot hold down the brake pedal firmly. When you slam the brakes on, more pow- erful braking will be applied. At this time, the engine you may hear a sound in compartment. This does not indicate a malfunction. The brake assist system becomes opera- tive after the vehicle has accelerated to a speed in excess of approximately 10
km/h (6 mph). It stops operating when the vehicle decelerates to a speed below approximately 5 km/h (3 mph). For an explanation of this system’s warn- ing light, see “Service reminder indicators and warning buzzers” on page 117.

“ABS” warning light The light comes on when the “IG−ON” mode is enabled. If the anti−lock brake system works properly, the light turns off after the “READY” light comes on. Thereafter, if the system malfunctions, the light comes on again. When the “ABS” warning light is on (and the brake system warning light is off), the anti−lock brake system does not operate, but the brake system still operates con- ventionally. When the “ABS” warning light is on (and the brake system warning light is off), the anti−lock brake system does not operate so that the wheels could lock up during a sudden braking or braking on slippery road surfaces. If either of the following conditions oc- curs, this indicates a malfunction some- where in the components monitored by the warning light system. Contact your Toyota dealer as soon as possible to service the vehicle. D The light does not come on when the the

is enabled, or

“IG−ON” mode “READY” light remains on.

D The light comes on while you are driv-

ing.

212

Electric power steering system The electric power steering system, us- ing an electric motor, assists the turn- ing of the steering wheel. In the following cases, you may feel the steering becomes heavy. However, the electric power steering system warning light does not come on. (Because it is not a malfunction.) D When maneuvering

the steering

fre- quently or keeping the steering wheel turned fully while the vehicle is stopped or moving very slowly The power steering effect will be re- duced to prevent the system from over- heating. Avoid the steering wheel, or stop the vehicle. When you leave the vehicle in the “IG−ON” mode for a while, the system will become cool.

turning

NOTICE

If you repeat the operation which will turn on the overheating prevention function, the electric power steering system may be damaged.

D When

the auxiliary battery

is dis-

charged Check the auxiliary battery’s condition. If necessary, recharge or replace the battery. For details, see “Checking aux- iliary battery condition” on page 298.

D When the steering wheel is operated with the hybrid system not to be turned on (with the “READY” light off) is de- The auxiliary battery capacity creased re- turns to normal some time after the hybrid system is turned on.

temporarily. The system

If there is a problem somewhere in the electric power steering system, the warn- ing light comes on in the multi−information display. For details, see “Multi−information display” on page 124.

Brake pad wear limit indicators

30p003

The brake pad wear limit indicators on your disc brakes give a warning noise when the brake pads are worn to where replacement is required. If you hear a squealing or scraping noise while driving, have the brake pads checked and replaced by your Toyota dealer as soon as possible. Expensive ro- tor damage can result if the pads are not replaced when necessary.

213

Your Toyota’s identification— —Vehicle identification number

—Engine and motor number

Engine number

Motor number

30p004b

30p005b

30p006b

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

The engine and motor number plates are installed on the engine and trans- axle case as shown.

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 Toyota. It is used in registering the ownership of your vehicle.

214

Suspension and chassis

CAUTION

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

Theft prevention labels Your new vehicle carries theft preven- tion labels which are approximately 47
mm (1.85 in.) by 12 mm (0.47 in.). The purpose of these labels is to reduce the incidence of vehicle thefts by facilitat- ing the tracing and recovery of parts from stolen vehicles. The label is designed so that once it is applied to a surface, any attempt to remove it will result in destroy- ing the integrity of the label. Transferring these labels intact from one part to anoth- er, will be impossible.

NOTICE

You should not attempt to remove the theft prevention labels as it may vio- late certain state or federal laws.

215

Tire information— —Tire symbols

30p101

216

This illustration indicates typical tire symbols. 1. Tire size—For details, see “Tire

size” on page 218.

2. DOT and Tire

Identification Number (TIN)—For details, see “DOT and Tire Identification Num- ber (TIN)” on page 217.

3. Location of tread wear indica- tors—For details, see “Checking and replacing tires” on page 291. 4. Tire ply composition and materi- als—Plies mean a layer of rubber− coated parallel cords. Cords mean the strands forming the plies in the tire.

5. Summer

tire or all season tire—An all season tire has “M+S” on the sidewall. A tire not marked with “M+S” is a summer tire. For details, see “Types of tires” on page 227.

6. Radial tires or bias−ply tires—A radial tire has “RADIAL” on the sidewall. The tire not marked with “RADIAL” is a bias−ply tire.

7. “TUBELESS” or “TUBE TYPE” —A tubeless tire does not have a tube inside the tire and air is direct- ly filled in the tire. A tube type tire has a tube inside the tire and the tube maintains the air pressure. 8. Load limit at maximum cold tire inflation pressure—For details, see “Checking and replacing tires” on page 291.

tire

9. Maximum cold

inflation pressure—This means the pres- sure to which a tire may be in- flated. For recommended cold tire inflation pressure, see “Tires” on page 313.

10. Uniform tire quality grading— For details, see “Uniform tire quali- ty grading” that follows.

—DOT and Tire Identification Number (TIN)

21A009a

This illustration indicates typical DOT and Tire Identification Number (TIN). 1. “DOT” symbol 2. Tire Identification Number (TIN) 3. Tire manufacturer’s identification

mark

4. Tire size code 5. Manufacturer’s optional tire type

code

6. Manufacturing week 7. Manufacturing year

The “DOT” symbol certifies that the tire conforms to applicable Federal Motor Vehicle Safety Standards.

217

—Tire size

—Name of each section of tire

30p102

21A007a

21A006a

This illustration indicates typical tire size. 1. Tire use

(P=Passenger

car,

T=Temporary use)

2. Section width (in millimeters) 3. Aspect ratio (tire height to section

width)

4. Tire construction code (R=Radial,

D=Diagonal)

5. Wheel diameter (in inches) 6. Load index (2 digits or 3 digits) 7. Speed symbol (alphabet with one

letter)

218

1. Section width 2. Tire height 3. Wheel diameter

1. Bead 2. Sidewall 3. Shoulder 4. Tread 5. Belt 6. Inner liner 7. Reinforcing rubber 8. Carcass 9. Rim lines

10. Bead wires 11. Chafer

—Uniform tire quality grading This information has been prepared in accordance with regulations issued by the National Highway Traffic Safe- ty Administration of the U.S. Depart- ment of Transportation. It provides the purchasers and/or prospective purchasers of Toyota vehicles with in- formation on uniform tire quality grad- ing. Your Toyota dealer will help answer any questions you may have as you read this information. DOT quality grades—All passenger car tires must conform to Federal Safety Requirements in addition to these grades. Quality grades can be found where applicable on the tire sidewall between tread shoul- der and maximum section width. For example: Treadwear 200 Trac- tion AA Temperature A.

Tread wear—The tread wear grade is a comparative rating based on the wear rate of the tire when tested un- der controlled conditions on a speci- fied government test course. For ex- ample, 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 hab- its, service practices and differences in road characteristics and climate.

Traction AA, A, B, C—The traction grades, from highest to lowest, are AA, A, B, and C, and they represent the tire’s ability to stop on wet pave- ment as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor trac- tion performance. Warning: The traction grade assigned to tire is based on braking (straight ahead) traction tests and does not include cornering (turning) traction.

this

219

Temperature A, B, C—The tempera- ture grades are A (the highest), B, and C, representing the tire’s resis- tance 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 cor- responds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of per- formance on the laboratory test wheel than the minimum required by law. Warning: The temperature grades for this tire are established for a tire that is properly inflated and not over- loaded. Excessive speed, underinfla- tion, or excessive loading, either sep- arately or in combination, can cause heat buildup and possible tire failure.

220

—Glossary of tire terminology

Tire related term

Cold tire inflation pressure

Maximum inflation pressure

Recommended inflation pressure

Accessory weight

Curb weight

Maximum loaded vehicle weight

Normal occupant weight

Meaning

tire inflation pressure when the vehicle has been parked at least 3 hours or more, or it has not been driven more than 1.5 km or 1 mile under that condition the maximum cold inflation pressure to which a tire may be inflated and shown on the sidewall of the tire cold tire inflation pressure recommended by a manufacturer the combined weight (in excess of those standard items which may be replaced) of automatic transmission, power steering, power brakes, power windows, pow- er seats, radio, and heater, to the extent that these items are available as factory−installed equipment (whether installed or not) the weight of a motor vehicle with standard equipment including the maximum capacity of fuel, oil, and coolant, and, if so equipped, air conditioning and addi- tional weight optional engine the sum of— (a) curb weight; (b) accessory weight; (c) vehicle capacity weight; and (d) production options weight

68 kg (150 lb.) times the number of occupants specified in the second column of Table 1 that follows

221

Tire related term

Meaning

Production options weight

Vehicle capacity weight (Total load capacity)

Intended outboard sidewall

Occupant distribution

Rim

Rim diameter (Wheel diameter) Rim size designation Rim type designation Rim width

Vehicle maximum load on the tire

222

the combined weight of those installed regular production options weighing over 2.3 kg (5 lb.) in excess of those standard items which they replace, not pre- viously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty battery, and special trim the rated cargo and luggage load plus 68 kg (150 lb.) times the vehicle’s desig- nated seating capacity (A) the sidewall that contains a whitewall, bears white lettering or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same molding on the other sidewall of the tire, or

(B) the outward facing sidewall of an asymmetrical tire that has a particular

side that must always face outward when mounted on a vehicle

distribution of occupants in a vehicle as specified in the third column of Table 1 that follows a metal support for a tire or a tire and tube assembly upon which the tire beads are seated nominal diameter of the bead seat rim diameter and width the industry of manufacturer’s designation for a rim by style or code nominal distance between rim flanges the load on an individual tire that is determined by distributing to each axle its share of the maximum loaded vehicle weight and dividing by two

Tire related term

Meaning

Vehicle normal load on the tire

Weather side

the load on an individual tire that is determined by distributing to each axle its share of the curb weight, accessory weight, and normal occupant weight (distributed in accordance with Table 1 that follows) and dividing by two the surface area of the rim not covered by the inflated tire

Table 1– Occupant loading and distribution for vehicle normal load for various designated seating capacities

Designated seating capacity, number of occupants 2 through 4
5 through 10

Vehicle normal load, number of occu- pants

Occupant distribution in a normally loaded vehicle 2 in front 2 in front, 1 in second seat

223

Towing capacity Toyota does not recommend towing a trailer with your vehicle. Your ve- hicle is not designed for trailer towing. Cargo capacity Cargo capacity may increase or de- crease depending on the size (weight) and the number of occupants. For de- tails, see “Capacity and distribution” that follows.

CAUTION

Do not apply the load more than each load limit. That may cause not only damage to the tires, but also deterioration to the steering ability and braking ability, which may cause an accident.

Cargo and luggage— —Stowage precautions When stowing cargo and luggage in the vehicle, observe the following: D Put cargo and luggage in the lug- gage compartment when at all possible. Be sure all items are se- cured in place.

D Be careful to keep the vehicle bal- anced. Locating the weight as far forward as possible helps maintain balance.

D For better fuel economy, do not

carry unneeded weight.

CAUTION

D To prevent cargo and luggage from sliding forward during braking, do not stack anything in the luggage compartment. Keep cargo and luggage low, as close to the floor as pos- sible.

Vehicle load limits Vehicle load limits include total load capacity, seating capacity, towing ca- pacity and cargo capacity. Follow the load limits shown below. Total load capacity:

379 kg (835 lb.)

Total load capacity means combined weight of occupants, cargo and lug- gage. Tongue load is included when trailer towing. Seating capacity:

Total 5 (Front 2, Rear 3)

Seating capacity means the maximum number of occupants whose esti- mated average weight is 68 kg (150
lb.) per person. Depending on the weight of each person, the seating ca- pacity given may exceed the total load capacity.

NOTICE

Even if the number of occupants are within the seating capacity, do not exceed the total load ca- pacity.

224

NOTICE

Do not load the vehicle beyond the vehicle capacity weight giv- en in Section 9.

D Never allow anyone to ride in the luggage compartment. It is not designed for passengers. They should ride in their seats with their seat belts properly fastened. Otherwise, they are much more likely to suffer seri- ous bodily injury, in the event of sudden braking or a colli- sion.

D Do not place anything on the luggage cover. Such items may be thrown about and possibly injure people in the vehicle during sudden braking or an accident. Secure all items in a safe place.

D Do not drive with objects left on top of the instrument panel. They may interfere with the driver’s field of view. Or they may move during sharp vehicle acceleration or turning, and im- pair the driver’s control of the vehicle. In an accident they may injure the vehicle occu- pants.

—Capacity and distribution Cargo capacity depends on the to- tal weight of the occupants. (Cargo capacity) = (Total load capac- ity) – (Total weight of occupants) STEPS FOR DETERMINING COR- RECT LOAD LIMIT 1. Locate the statement “The com- bined weight of occupants and car- go should never exceed XXX pounds” on your vehicle’s placard. 2. Determine the combined weight of the driver and passengers that will be riding in your vehicle.

3. Subtract the combined weight of the driver and passengers from XXX kilograms or XXX pounds.

225

Toyota does not recommend towing a trailer with your vehicle. Your ve- hicle is not designed for trailer towing.

4. The resulting figure equals the available amount of cargo and lug- gage load capacity. For example, if the “XXX” amount equals 1400
lbs. and there will be five 150 lb. passengers in your vehicle, the amount of available cargo and lug- gage load capacity is 650 lbs. (1400–750 (5x150)=650 lbs).

5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calcu- lated in Step 4.

6. If your vehicle will be towing a trail- er, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your ve- hicle.

226

Cargo capacity

Total load capacity

EXAMPLE ON YOUR VEHICLE In case that 2 people with the com- bined weight of 166 kg (366 lb.) are riding in your vehicle with the total load capacity of 379 kg (835 lb.), the available amount of cargo and lug- gage load capacity will be as follows: 379 kg – 166 kg = 213 kg. (835 lb. – 366 lb. = 469 lb.) From this condition, if 3 more passen- gers with the combined weight of 176
kg (388 lb.) get on, the available car- go and luggage load will be reduced as follows:

213 kg – 176 kg = 37 kg. (469 lb. – 388 lb. = 81 lb.) As shown in the above example, if the number of occupants increases, the cargo and luggage load equaling the combined weight of occupants who got on later must be reduced. In other words, if the increase in the number of occupants causes the excess of the total load capacity (combined weight of occupants plus cargo and luggage load), you have to reduce the cargo and luggage on your vehicle. For details about total load capacity, see “Vehicle load limits” on page 224.

CAUTION

Even if the total load of occu- pant’s weight and the cargo load is less than the total load capac- ity, do not apply the load uneven- ly. That may cause not only dam- age to the tire but also deteriora- tion to the steering ability due to unbalance of the vehicle, causing an accident.

Types of tires Determine what kind of tires your vehicle is originally equipped with. 1. All season tires All season tires are designed to pro- vide better traction in snow and to be adequate for driving in most winter conditions, as well as for use all year round. All season tires, however, do not have adequate performance compared with snow tires in heavy or loose snow. Also, all season tires fall short in acceleration and handling performance compared with summer tires in highway driving.

traction

227

2. Summer tires Summer tires are high−speed capabil- ity tires best suited to highway driving under dry conditions. Since summer tires do not have the same traction performance as snow tires, summer tires are inadequate for driving on snow−covered or icy roads. For driving on snow−covered or icy roads, we recommend using snow tires. If installing snow tires, be sure to replace all four tires. The details about how to distinguish summer tires from all season tires are described on page 216.

CAUTION

D Do not mix summer and all sea- son tires on your vehicle as this can cause dangerous han- dling characteristics, resulting in loss of control.

D Do not use tire other than the manufacturer’s designated tires, and never mix tires or wheels of the sizes different from the originally equipped tires and wheels.

228

SECTION 4

STARTING AND DRIVING STARTING AND DRIVING Before starting the hybrid system How to start the hybrid system Tips for driving in various conditionss Winter driving tips Dinghy towing Trailer towing How to save fuel and make your vehicle last longer, too

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

230
230
232
233
234
235
235

229

Before starting the hybrid system 1. Check the area around the vehicle be-

fore entering it.

2. Adjust seat position, seatback angle, restraint height and steering

head wheel angle.

3. Adjust the inside and outside rear view

mirrors.

How to start the hybrid system— (a) Before starting the hybrid system 1. Apply the parking brake firmly. 2. Turn off unnecessary lights and acces-

sories.

3. Depress the brake pedal and hold it

to the floor until driving off.

(b) Turning on the hybrid system (Using the key)

40p002b

4. Lock all doors. 5. Fasten seat belts. When you get whether the “READY” not.

in the vehicle, check is on or

light

CAUTION

Your vehicle does not produce any noise or vibration when the vehicle is ready to be driven with the “READY” light on. Move your foot carefully from the brake pedal to the accelera- tion pedal when driving.

230

Before starting the hybrid system, be sure to follow the instructions in “(a) Before starting the hybrid system”. Normal starting procedure Insert the key and press the “POWER” switch briefly and firmly with the brake pedal depressed. The “READY” light starts blinking. After a few seconds, the blinking “READY” light remains on and a beep sounds. (If is low, such as during winter driving condi- tions, it may take time until the “READY” light is on.) The engine may not start even with the “READY” light on.

the ambient

temperature

the hybrid system

You may hear a motor sound in the en- gine compartment when the brake pedal is depressed with the hybrid system off. When is started or stopped, you may hear a sound coming from the hybrid vehicle battery in the lug- gage compartment. However, this does not indicate any trouble. If there is a problem somewhere in the hybrid system, the hybrid system malfunc- tion warning light will come on in place of the “READY” light. If this happens, contact your Toyota dealer.

CAUTION

Never start the hybrid system from outside the vehicle, or an accident may occur. Be sure to sit on the driv- er seat, then start the system when driving.

(b) Turning on the hybrid system (Using the smart function—on some models)

NOTICE

z The hybrid

system

cannot be started when the shift position is “N”. Be sure to put it in “P” and then start the system.

z If any warning light comes on (See page 117 for details.) or the auxilia- ry battery is disconnected, the hy- brid system may not start by push- In that ing the “POWER” switch. case, push it once again. If the “READY” light does not come on, contact your Toyota dealer.

z When you start the hybrid system at a lowered outside temperature, it may take longer before the blinking “READY” light changes to stay on.

40p102

Before starting the hybrid system, be sure to follow the instructions in “(a) Before starting the hybrid system”. Normal starting procedure Carry the key and press the “POWER” switch briefly and firmly with the brake pedal depressed. The “READY” light starts blinking. After a few seconds, the blinking “READY” light remains on and a beep sounds. (If is low, such as during winter driving condi- tions, it may take time until the “READY” light is on.) The engine may not start even with the “READY” light on.

the ambient

temperature

231

NOTICE

z The hybrid

system

cannot be started when the shift position is “N”. Be sure to put it in “P” and then start the system.

z If any warning light comes on (See page 117 for details.) or the auxilia- ry battery is disconnected, the hy- brid system may not start by push- In that ing the “POWER” switch. case, push it once again. If the “READY” light does not come on, contact your Toyota dealer.

z When you start the hybrid system at a lowered outside temperature, it may take longer before the blinking “READY” light changes to stay on.

the hybrid system

You may hear a motor sound in the en- gine compartment when the brake pedal is depressed with the hybrid system off. When is started or stopped, you may hear a sound coming from the hybrid vehicle battery in the lug- gage compartment. However, this does not indicate any trouble. If there is a problem somewhere in the hybrid system, the hybrid system malfunc- tion warning light will come on in place of the “READY” light. If this happens, contact your Toyota dealer.

CAUTION

Never start the hybrid system from outside the vehicle, or an accident may occur. Be sure to sit on the driv- er seat, then start the system when driving.

232

Tips for driving in various conditions D Always slow down in gusty crosswinds. This will allow you much better control. D Drive slowly onto curbs and, if pos- sible, 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 such as a tire burst. Drive slowly when passing over bumps or travelling on a bumpy road. Other- wise, the impact could cause severe damage to the tires and/or wheels.

they

D When parking on a hill, turn the front wheels until touch the curb so that the vehicle will not roll. Apply the parking brake, and put the hybrid transaxle “P”. If necessary, block the wheels.

D 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 park- ing brake applied. If they still do not work safely, pull to the side of the road and call a Toyota dealer for assistance.

CAUTION

D Before driving off, make sure the parking brake is fully released and the parking brake reminder light is off.

D Do not

leave your vehicle unat- tended with the “READY” light on. D Do not rest your foot on the brake pedal while driving. It can cause dangerous overheating, needless wear, and poor fuel economy.

D 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.

D Be careful when accelerating or braking on a slippery surface. Sud- den acceleration or engine braking, could cause the vehicle to skid or spin.

D 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 tires. has high−speed capability 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. D Do not continue normal driving when the brakes are wet. If they are wet, your vehicle will require a lon- ger stopping distance, and it may pull to one side when the brakes are applied. Also, the parking brake will not hold the vehicle securely.

is a

hybrid

organic

long−life

combination of

Winter driving tips Make sure you have a proper freeze protection for engine coolant. Only use “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non−silicate, non−amine, non−nitrite, and non−borate coolant with long−life technology. (Coolant hybrid organic acid with acid technology low phosphates and organic acids.) See “Checking the coolant level” on page 284 for details of coolant type selection. For the U.S.A.—“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. This coolant pro- vides protection down to about −35_C (−31_F). For Canada—“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. This coolant pro- vides protection down to about −42_C (−44_F).

NOTICE

Do not use plain water alone.

233

the auxiliary

tells you how

the condition of

Check battery and cables. Cold temperatures reduce the capacity of any auxiliary battery, so it must be in top shape to provide enough power for winter starting. Section 8−3 to visually inspect the auxiliary battery. Your Toyota dealer will be pleased to check the level of charge. Make sure the engine oil viscosity is suitable for the cold weather. See page 283 for recommended viscosity. Leaving a heavy summer oil in your ve- hicle during winter months may cause harder starting. If you are not sure about which oil to use, call your Toyota dealer. Keep the door locks from freezing. Squirt lock de−icer or glycerine into the locks to keep them from freezing. Use a washer fluid containing an anti− freeze solution. This product is available at your Toyota dealer and most auto parts stores. Follow the manufacturer’s directions for how much to mix with water.

234

NOTICE

Do not use engine antifreeze or any other substitute as washer fluid be- cause it may damage your vehicle’s paint.

Dinghy towing

40p050b

the

in and around

Do not use your parking brake when there is a possibility it could freeze. When parking, push “P” position switch and block the rear wheels. Do not use the parking brake, for snow or water accumulated the parking brake mechanism may freeze, 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 extreme winter driving, stop and check under the fenders occasionally. Depending on where you are driving, we recommend you carry some emer- gency 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.

Your vehicle is not designed to be dinghy towed (with four wheels on the ground) behind a motorhome.

NOTICE

Do not tow your vehicle with four wheels on the ground. This may cause serious damage to your ve- hicle.

Trailer towing

40p003b

How to save fuel and make your vehicle last longer, too Improving fuel economy 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: D Keep your tires inflated at the cor- rect pressure. Underinflation causes tire wear and wastes fuel. See page 289 for instructions.

D Do not carry unneeded weight

in your vehicle. Excess weight puts a heavier the engine, causing greater fuel consumption.

load on

Toyota does not recommend towing a trailer with your Toyota. It is not de- signed for trailer towing.

D Accelerate

slowly

and

smoothly.

Avoid jackrabbit starts.

D Avoid continuous speeding up and slowing down. Stop−and−go driving wastes power.

D 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 dis- tance from other vehicles to avoid sud- den braking. This will also reduce wear on your brakes.

D Avoid heavy traffic or traffic jams

whenever possible.

D Do not rest your foot on brake ped- al. This causes premature wear, over- heating and poor fuel economy.

D Maintain a moderate speed on high- ways. The faster you drive, the greater the fuel consumption. By reducing your speed, you will cut down on fuel con- sumption.

the

D Keep

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. D Keep the bottom of your vehicle free from mud, etc. This not only lessens weight but also helps prevent corro- sion.

D Keep your vehicle tuned−up and in top shape. A dirty air cleaner, improp- er valve clearance, dirty plugs, dirty oil and grease, brakes not adjusted, etc. all lower engine performance and con- tribute 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 ve- hicle receives more frequent mainte- nance.

235

CAUTION

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

236

SECTION 5

IN CASE OF AN EMERGENCY IN CASE OF AN EMERGENCY If your vehicle will not start If your hybrid system stalls while driving If your vehicle overheatss If you have a flat tire If your vehicle needs to be towed If you lose your keys If you cannot operate back door opener

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

238
242
242
243
254
257
258

237

to start

followed in

If your vehicle will not start— (a) Simple checks Before making these checks, make sure the correct starting you have procedure given “How the hybrid system” on page 230 and that you have sufficient fuel. Also check whether the other keys will start the hybrid system. If they work, your key may be broken. Have the key checked at your Toyota dealer. If none of your keys work, there may be a malfunction in the hybrid vehicle immobilizer system. Call your Toyota dealer. (See “Keys” on page 18.) If the instrument cluster dims or the instrument cluster display turns off with the hybrid system on— 1. Check that the auxiliary battery termi-

2. If

nals are tight and clean. the auxiliary battery

the auxiliary battery

terminals are is dis- O.K., charged. You may jump starting. See “(b) Jump starting” for further in- structions.

try

NOTICE

Hybrid vehicles cannot be push− started.

238

If the instrument cluster is shown in appropriate brightness with the hybrid system is in the “IG−ON” mode— The hybrid vehicle system is suspected to be faulty. Contact your Toyota dealer.

(b) Jump starting If the auxiliary battery is discharged, the hybrid system can be started by jump starting. Depending on the vehicle condition, the engine may not start. To avoid serious personal injury and damage to your vehicle which might re- sult from battery explosion, acid burns, electrical burns, or damaged electronic components, these instructions must be followed precisely. If the auxiliary battery is discharged, you cannot access to the auxiliary battery in the the back door cannot be opened. Use the ex- clusive jump starting terminal in the en- gine compartment. For details, see “JUMP STARTING PROCEDURE” on page 239.

luggage compartment because

NOTICE

If the auxiliary battery is discharged with the transaxle in “P”, your vehicle cannot be moved unless front wheels are raised. This is because the front wheels are locked by means of the parking lock mechanism.

the

If you are unsure about how to follow this procedure, we strongly that you seek the help of a competent qualified technician or towing service.

recommend

CAUTION

NOTICE

D Booster battery contains sulfuric acid which is poisonous and corro- sive. Wear protective safety glasses when jump starting, and avoid spil- ling acid on your skin, clothing, or vehicle.

D If you should accidentally get acid on yourself or in your eyes, remove any contaminated clothing and flush the affected area with water imme- diately. Then get immediate medical attention. If possible, continue to apply water with a sponge or cloth while en route to the medical office. D 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.

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

z After jump starting procedure, the hybrid system may not start by pushing In that case, push it once again. If the “READY” light does not come on, contact your Toyota dealer.

the “POWER” switch.

50p049

JUMP STARTING PROCEDURE 1. Apply the parking brake and turn off the headlight switch and interior light. 2. Turn off the hybrid system and remove

the key if inserted.

3. Open the hood and fuse block cover

shown in the above illustration.

239

Exclusive jump starting terminal cover

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

4. Open the exclusive jump starting termi-

nal cover.

5. If

is

the booster battery

installed in the ve- touching. Turn off all

another vehicle, make sure hicles are not unnecessary lights and accessories. When boosting, use the battery of matching or higher quality. Any other battery may be difficult to jump start with. If jump starting is difficult, charge the battery for several minutes.

6. If required, remove all the vent plugs from the booster batteries. Lay a cloth over the open vents on the batteries. (This helps reduce the explosion haz- ard, personal injuries and burns.)

240

Exclusive jump starting terminal

50p044c

Positive terminal (“+” mark)

Booster battery

Jumper cable

8. Connect the jumper cables in the order

a, b, c, d. a. Connect the clamp of the positive (red) jumper cable to the exclusive jump starting terminal.

b. Connect the clamp at the other end of the positive (red) jumper cable to the positive the booster battery.

terminal on

(+)

50p045c

Negative terminal (“–” mark)

Jumper cable

Booster battery

c. Connect the clamp of the negative (black) jumper cable to the negative (–) terminal on the booster battery.

d. Connect the clamp at the other end of the negative (black) jumper cable to a solid, stationary, unpainted, me- tallic point of the vehicle with the discharged battery.

The recommended connecting point is shown in the following illustrations:

50p080a

Connecting point

CAUTION

the connections,

When making to avoid serious injury, do not lean over the battery or accidentally the jumper cables or clamps touch any- thing except the correct battery termi- nals or the ground.

let

9. Charge the discharged battery with the jumper cables connected for approxi- mately 5 minutes. At this time, run the engine in the vehicle with the booster battery at about 2000 rpm with the ac- celerator pedal lightly depressed.

10. Start the hybrid system. Make sure the “READY” light is on. If the hybrid ve- hicle battery warning light comes on in the multi−information display, the hybrid vehicle battery is also discharged. Con- tact your Toyota dealer.

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

12. Carefully dispose of the battery cover cloths—they may now contain sulfuric acid.

13. If removed, replace all the battery vent

plugs.

is not apparent

If the cause of your auxiliary battery dis- charging (for example, lights left on), you should have it checked at your Toyota dealer. If the first start attempt is not success- ful... jumper Check cables are tight. Recharge the discharged battery with the jumper cables connected for several minutes and restart your hybrid system in the normal way. If the another attempt is not successful, the battery may be depleted. Have it checked at your Toyota dealer.

the clamp on

that

the

241

If your hybrid system stalls while driving If your hybrid system 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 hybrid system again. If the hybrid system will not start, see “If your vehicle will not start” on page 238.

CAUTION

If the hybrid system is not operating, the power assist for the brakes and steering will not work so steering and braking will be much harder than usu- al.

242

If your vehicle overheats If your high coolant temperature warn- ing light comes on, if you experience a loss of power, or if you hear a loud knocking or pinging noise, the hybrid system has probably overheated. You should follow this procedure... 1. Pull safely off the road, stop the ve- turn on your emergency hicle and flashers. Push the “P” position switch 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 hybrid system. Wait until the steam subsides before opening the hood. If there is no coolant boiling over or steam, leave the hybrid system running and make sure the electric cooling fan is operating. If it is not, turn the ignition off.

CAUTION

injury, keep To help avoid personal 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 used.

CAUTION

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

4. If the coolant is leaking, stop the hy- brid system immediately. Call a Toyota dealer for assistance.

5. If there are no obvious leaks, check the coolant reservoir. If it is dry, add coolant to the reservoir while the hy- brid system is running. Fill it about half full.

CAUTION

Do not attempt to remove the radiator cap when the hybrid system and ra- diator are hot. Serious injury could result fluid and steam blown out under pressure.

from scalding hot

6. After

the coolant

temperature has cooled to normal, again check the cool- ant level in the reservoir. If necessary, bring it up to half full again. Serious coolant the system. You should have it checked as soon as possible at your Toyota dealer.

indicates a

leak

loss

in

If you have a flat tire— 1. Reduce your speed gradually, keeping a straight line. Move cau- tiously 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 hybrid system and turn

on your emergency flashers. 3. Firmly set the parking brake. 4. Have everyone get out of the ve- hicle on the side away from traffic. 5. Read the following instructions

thoroughly.

CAUTION

When jacking, be sure to observe the following to reduce the possi- bility of personal injury: D Follow jacking instructions. D Do not put any part of your body under a vehicle sup- ported by a jack. Personal inju- ry may occur.

D Do not start or run the hybrid system while your vehicle is supported by the jack.

D Stop the vehicle at a level firm ground, firmly set the parking brake. Block the wheel diago- nally opposite to the one being changed if necessary.

243

NOTICE

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

50p007a

Compact spare tire The compact spare tire is designed for temporary emergency use only. The compact spare tire is identified by the distinctive wording “TEM- PORARY USE ONLY” molded into the side wall of the tire.

D Make sure to set the jack prop- erly in the jack point. Raising the vehicle with jack improper- ly positioned will damage the vehicle or may allow the ve- hicle to fall off the jack and cause personal injury.

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

D Use the jack only for lifting your vehicle during wheel changing.

D Do not raise the vehicle with

someone in the vehicle.

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

D Raise the vehicle only high enough to remove and change the tire.

244

The compact spare tire saves space in your luggage compartment, and its lighter weight helps to improve fuel economy and permits easier installa- tion in case of a flat tire. The compact spare tire can be used many times, if necessary. It has tread life of up to 4800 km (3000 miles) de- pending on road conditions and your driving habits. When tread wear indi- cators appear on the tire, replace the tire. See also the tire information on page 291 for details on the tread wear indi- cators and other service information.

CAUTION

NOTICE

is re- Your ground clearance duced when the compact spare tire is installed so avoid driving over obstacles and drive slowly on rough, unpaved roads and speed bumps. Also, do not at- tempt to go through an auto- matic car wash as the vehicle may get caught, resulting in damage.

D The compact spare tire was de- signed especially for your To- yota. Do not use it on any other vehicle.

D Do not use more than one com- pact spare tire at the same time.

D Do not exceed 80 km/h (50
mph) when driving with the compact spare tire.

D Replace the compact spare tire with the standard tire as soon as possible.

D Avoid sudden acceleration, sudden deceleration and sharp turns with the compact spare tire.

245

—Required tools and spare tire

50p008c

50p009a

50p010e

1. Get the required tools and spare

tire. 1 Wheel nut wrench 2 Jack handle 3 Jack 4 Spare tire

To open the luggage storage box, see “Luggage storage box” on page 197. To prepare yourself for an emergency, you should familiarize yourself with the use of the jack, each of the tools and their storage locations.

246

To remove the jack, unlock the tight- ening strap. To store the jack, make sure it is se- curely held by the tightening strap.

To remove the spare tire: 1. Remove the luggage storage box. 2. Loosen the bolt and remove it. 3. Remove the jack box. Then take the spare tire out of the vehicle. When storing the spare tire, put it in place with the inner side of the wheel facing up. Then secure the tire by re- peating the above removal steps in reverse order to prevent it from flying forward during a collision or sudden braking.

When installing the jack box, align the arrows on the jack box with the ones on the body.

—Blocking the wheel

—Loosening wheel nuts

50p011b

50p013d

2. Block the wheel diagonally op- posite the flat tire to keep the vehicle from rolling when it is jacked up.

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

3. Loosen all the wheel nuts. Always loosen the wheel nuts before raising the vehicle. Turn the wheel nuts counterclockwise to loosen them. To get maximum le- verage, fit the wrench to the nut so that the handle is on 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 un- screw them about one−half turn.

247

—Positioning the jack

—Raising your vehicle

CAUTION

Never use oil or grease on the bolts or nuts. The nuts may loos- en and the wheels may fall off, which could cause a serious ac- cident.

50p014e

50p015c

4. Position the jack at the jack

points as shown.

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

5. After making sure no one is in