coolant temperature TOYOTA xB 2011 Owners Manual (in English)

137
2-2. Instrument cluster
2
When driving
■
Indicators
The indicators inform the driver of the operating state of the
vehicle’s various systems.
*1: These lights turn on when the engine switch is turned to the “ON” posi-
tion to indicate that a system check is being performed. They will turn
off after the engine is started, or after a few seconds. There may be a
malfunction in a system if a light does not come on, or if the lights do
not turn off. Have the vehicle inspected by your Scion dealer for
details.
*2: The light flashes to indicate that the system is operating.
Turn signal indicator
(P. 130)
(U.S.A)
Headlight indicator
(P. 142)
Headlight high beam
indicator ( P. 142)
(Canada)
Tail light indicator
(P. 142)
Slip indicator ( P. 151)Low engine coolant
temperature indicator
(Canada)
Engine immobilizer sys-
tem indicator (P. 67)Cruise control indicator
(P. 147)
“VSC OFF” indicator
(P. 152)Cruise control “SET”
indicator (P. 147)
(vehicles with an automatic transmission)
“TRAC OFF” indicator
(P. 152)
“AIR BAG ON” and “AIR
BAG OFF” indicator
(P. 84)
*1, 2
*1
Shift position
indicators
( P. 125)
*1

217
4-3. Do-it-yourself maintenance
4
Maintenance and care
CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions:
■
When working on the engine compartment
●Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
■ When working near the electric c ooling fans or radiator grille
Be sure the engine switch is off.
With the ignition on, the electric cooling fans may automatically start to run if
the air conditioning is on and/or the coolant temperature is high. ( P. 228)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air. Also, a backfire could cause a fire in the engine com-
partment.

226 4-3. Do-it-yourself maintenance
Engine coolantThe coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold.
Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line. (P. 321)
■Coolant selection
Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology.
U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Minimum temperature: -31 F [-35 C])
Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Minimum temperature: -44 F [-42 C])
For more details about engine coolant, contact your Scion dealer.
■ If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir caps, drain cock
and water pump.
If you cannot find a leak, have your Scion dealer test the cap and check for
leaks in the cooling system.

284
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Cont act your Scion dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● High engine coolant temperatur e warning light flashes or
comes on
● Low engine coolant temperature indicator comes on or does
not come on continuously
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
●Engine missing, stumbling or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

5
When trouble arises
289
5-2. Steps to take in an emergency
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Scion dealer.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low.
High engine coolant temperature warning light Indicates that the engine is almost overheating.
(P. 321)

5
When trouble arises
321
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam: Stop the engine. Carefully lift the hood after the steam
subsides and then restart the engine.
If you do not see steam: Leave the engine running and carefully lift the hood.
Check to see if the cooling fans are operating.
If the fans are operating: Wait until the high coolant temperature warning light
goes off and then stop the engine.
If the fans are not operating: Stop the engine immediately and call your Scion dealer.
After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.STEP 1
STEP 2
STEP 3
STEP 5 STEP 4

322 5-2. Steps to take in an emergency
■Overheating
If you observe the following, your vehicle may be overheating:
●The high engine coolant temperature warning light flashers or comes on
or a loss of power is experienced.
● Steam comes out from under the hood.
CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injuries such as burns.
● Keep hands and clothing away from the fans and drive belt while the
engine is running.
● Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(P. 335)
Have the vehicle inspected at t he nearest Scion dealer as soon as
possible.
STEP 5

349
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades of a tire assume that is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressure The maximum cold inflated
pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressure Cold tire inflation pressure recommended by a
manufacturer
Accessory weight The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight 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 additional weight optional
engine

383
Alphabetical index
Tires
Chains .................................. 162
Checking .............................. 235
Compact spare tire ............... 301
If you have a flat tire ............. 300
Inflation pressure .................. 243
Inflation pressure sensor ...... 236
Information ........................... 343
Replacing ............................. 300
Rotating tires ........................ 235
Size ...................................... 338
Snow tires............................. 162
Spare tire .............................. 300
Tire pressure warning
system................................ 235
Tools......................................... 300
Total load capacity .................. 161
Towing Dinghy towing ............... 168, 169
Emergency towing ................ 278
Trailer towing ........................ 167
TRAC ........................................ 151
Traction control ....................... 151
Trailer towing........................... 167
Transmission shift switches................................. 127
Turn signal lights Replacing light bulbs ............ 264
Switch ................................... 130
Wattage ................................ 339
Valet key..................................... 22
Vanity mirrors .......................... 192
Vehicle identification number................................... 330
Vehicle stability control .......... 151
VSC ........................................... 151
Warning buzzers Brake system........................ 288
Seat belt reminder ................ 291 Warning lights
Anti-lock brake system ..........290
Brake assist system ..............290
Brake system ........................288
Charging system .... ...............289
Electric power steering system warning light........................290
Electronic engine control
system ................................290
High coolant temperature ......289
Low engine oil pressure ........289
Low fuel level ........................291
Low tire pressure...................292
Low washer fluid ...................291
Malfunction indicator lamp ....290
Open door .............................291
Pretensioners ........................290
Seat belt reminder light .........291
SRS airbags ..........................290
Tire pressure warning light ....292
Washer Checking ...............................233
Preparing and checking before winter .......................162
Switch....................................144
Washing and waxing ...............202
Weight
Cargo capacity ......................156
Load limits .............................161
Weight ...................................330
Wheels ......................................247
Window glasses ........................57
Window lock switch ...................57
Windows Power windows .......................57
Rear window defogger ..........178
Washer ..................................144
Windshield wipers ...................144
Wireless remote control key
Locking/Unlocking ...................24
Replacing the battery ............252
Wireless remote control key ....24
V
W

384
What to do if...
What to do if...
A tire puncturesP. 300If you have a flat tire
The engine does not start
P. 314If the engine will not start
P. 6 7Engine immobilizer system
P. 317If the battery is discharged
The shift lever cannot be
moved outP. 315If the shift lever cannot be shifted
from P
The high engine coolant temperature
warning light flashes or comes on
Steam can be seen coming
from under the hood
P. 321If your vehicle overheats
The key is lostP. 316If you lose your keys
The battery runs outP. 317If the battery is discharged
The doors cannot be locked
P. 2 9Side doors
P. 3 5Back door
The vehicle is stuck in
mud or sandP. 324If the vehicle becomes stuck
A warning light or indicator light
comes onP. 288If a warning light turns on