radiator TOYOTA TACOMA 2013 Owners Manual (in English)

253
3-2. Using the audio system
3
Interior and exterior features
CAUTION
■
For vehicles sold in U.S.A. and Canada
Properly shielded a grounded cables and connectors must be used for con-
nection to host computer and/or peripherals in order to meet FCC emission
limits.
This transmitter must not be co-located or operated in conjunction with any
other antenna or transmitter.
This device complies with Part 15 of FCC Rules and Industry Canada
licence-exempt RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this device
must accept any interference, including interference that may cause undes-
ired operation of this device.
This equipment complies with FCC/IC ra diation exposure limits set forth for
an uncontrolled environment and meets the FCC radio frequency (RF) Expo-
sure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio fre-
quency (RF) Exposure rules. This equipment has very low levels of RF
energy that it deemed to comply without maximum permissive exposure
evaluation (MPE). But it is desirable that it should be installed and operated
keeping the radiator at least 7.9 in. (20 cm) or more away from person’s
body (excluding extremities: hands, wrists, feet and ankles).
Under Industry Canada regulations, this radio transmitter may only operate
using an antenna of a type and maximum (or lesser) gain approved for the
transmitter by Industry Canada. To reduce potential radio interference to
other users, the antenna type and its gain should be so chosen that the
equivalent isotropically radiated power (e.i.r.p.) is not more than that neces-
sary for successful communication.

324
4-2. Maintenance
General maintenance
Engine compartment
ItemsCheck points
Battery Maintenance-free. ( P. 346)
Brake fluid At the correct level? ( P. 342)
Engine coolant At the correct level? ( P. 340)
Engine oil At the correct level? ( P. 336)
Exhaust system No fumes or strange sounds?
Power steering fluid At the correct level? ( P. 344)
Radiator/condenser/hoses Not blocked with foreign matter?
(P. 342)
Washer fluid At the correct level? (P. 348)
Listed below are the general maintenance items that should be per-
formed at the intervals specified in the “Scheduled Maintenance
Guide” or “Owner’s Manual Supp lement”. It is recommended that
any problem you notice should be brought to the attention of your
Toyota dealer or qualified service shop for advice.

329
4-3. Do-it-yourself maintenance
4
Maintenance and care
ItemsParts and tools
Light bulbs ( P. 382)• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Conventional wrench
Power steering fluid level (P. 344) • Automatic transmission fluid
DEXRON
® II or III
• Rag or paper towel
Radiator and condenser (P. 342) 
Tire inflation pressure (
P. 359) • Tire pressure gauge
• Compressed air source
Washer fluid
(P. 348) • Water
• Washer fluid containing antifreeze
(for winter use)

330 4-3. Do-it-yourself maintenance
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 or 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.
● Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with
clean water immediately.
If you still experience discomfort, see a doctor.
■ When working near the cooling fan or radiator grille
Be sure the engine switch is off.
With the engine switch on, the cooling fan may automatically start to run if
the air conditioning is on and/or the coolant temperature is high.
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.

334
4-3. Do-it-yourself maintenance
Engine compar tment
2.7 L 4-cylinder (2TR-FE) engine
Washer fluid tank (P. 348)
Radiator cap
Engine coolant reservoir ( P. 340)
Engine oil filler cap ( P. 337)
Power steering fluid reservoir ( P. 344)Engine oil level dipstick
( P. 336)
Brake fluid reservoir ( P. 342)
Fuse box ( P. 372)
Battery ( P. 346)
Condenser ( P. 342)
Radiator ( P. 342)

335
4-3. Do-it-yourself maintenance
4
Maintenance and care
4.0 L V6 (1GR-FE) engine
Washer fluid tank (
P. 348)
Power steering fluid reservoir ( P. 344)
Radiator cap
Engine oil level dipstick ( P. 336)
Engine coolant reservoir ( P. 340)Engine oil filler cap
( P. 337)
Brake fluid reservoir ( P. 342)
Fuse box ( P. 372)
Battery ( P. 346)
Condenser ( P. 342)
Radiator ( P. 342)

341
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, reservoir cap, radiator cap, drain cock
and water pump.
If you cannot find a leak, have your Toyota dealer pressure test the cap and
check for leaks in the cooling system.
■ Coolant selection
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 hybrid organic acid technology.
U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Enabled: -31 F [-35 C])
Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Enabled: -44 F [-42 C])
For more details about engine coolant, contact your Toyota dealer.
CAUTION
■ When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
NOTICE
■When adding engine coolant
Coolant is neither plain water nor stra ight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
■ If you spill coolant
Be sure to wash it off with water to prevent damage to parts or paint.

342 4-3. Do-it-yourself maintenance
Radiator and condenserCheck the radiator and condenser and clear any foreign objects.
If either of the above parts are ex tremely dirty or you are not sure of
their condition, have your vehicl e checked by your Toyota dealer.
Brake fluid
■ Checking fluid level
Type A
The brake fluid level should be
between the MAX and MIN lines
on the reservoir.
MAX line
MIN line
Type B MAX line
MIN line
CAUTION
■When the engine is hot
Do not touch the radiator or condenser as they may be hot and cause seri-
ous injuries, such as burns.

5
When trouble arises
437
5-2. Steps to take in an emergency
If your vehicle overheats
In the following cases, the vehicle may be overheating.
●Engine coolant temperature gauge needle ( P. 155) reaches
the upper end, and engine output falls (There is no speed).
● Steam is coming out from the engine compartment.
Perform the following steps.
Stop the vehicle in a safe place, turn off the air conditioning
system, and stop the engine.
If steam is coming out:
When no more steam is coming out has been confirmed,
carefully open the hood.
If there is no steam coming out:
Carefully open the hood. After the engine has cooled
down sufficiently, inspect the
radiator core (radiator), hoses,
etc. for any leaks.
If there is a large quantity of
engine coolant leaking, imme-
diately contact your Toyota
dealer.
Inspect the amount of engine
coolant by checking if the res-
ervoir level is between “FULL”
and “LOW” lines.
Engine coolant reservoir
“FULL” line
“LOW” line

438 5-2. Steps to take in an emergency
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 injury such as burns.
● Keep hands and clothing away from the fan and other belts while the
engine is running.
● Do not loosen the radiator 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. 457)
Start the engine and check that the cooling fan is operating,
as well as double c heck that there are no leaks at the radia-
tor core and hoses.
If the fan does not operate:
Stop the engine immediately and contact your Toyota
dealer.
If the fan operates:
Have the vehicle inspected at the nearest Toyota dealer.