2009 TOYOTA TUNDRA radiator

363
3-4. Using the hand
s-free phone system (for cellular phone)
3
Interior and exterior features
FCC WARNING:
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
CAUTION:
Radio Frequency Radiation Exposure
This equipment complies with FCC radiation exposure limits set forth for
uncontrolled equipment and meets the FCC radio frequency (RF) Exposure
Guidelines in Supplement C to OET65. This equipment has very low levels
of RF energy that it deemed to comply without maximum permissive expo-
sure evaluation (MPE). But it is desirable that it should be installed and oper-
ated with at least 20 cm and more between the radiator and person’s body
(excluding extremities: hands, wrists, feet and legs).
Co-location:
This transmitter must not be co-located or operated in conjunction with any
other antenna or transmitter.
CAUTION
■Caution while driving
Do not use a cellular phone or connect the Bluetooth
® phone.
NOTICE
■When leaving the vehicle
Do not leave a cellular phone in the vehicle. The inside of the vehicle may
become hot, causing damage to the phone.

467
4-2. Maintenance
4
Maintenance and care
General maintenance
Engine compartment
ItemsCheck points
Battery Maintenance-free. ( P. 489)
Brake fluid At the correct level? ( P. 486)
Engine coolant At the correct level? ( P. 484)
Engine oil At the correct level? ( P. 479)
Exhaust system No fumes or strange sounds?
Power steering fluid At the correct level? ( P. 488)
Radiator/condenser/hoses Not blocked with foreign matter?
(
P. 486)
Washer fluid At the correct level? ( P. 492)
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.

472 4-3. Do-it-yourself maintenance
ItemsParts and tools
Light bulbs ( P. 522)• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
Power steering fluid level (P. 488) • Automatic transmission fluid
DEXRON
® II or III
• Rag or paper towel
Radiator and condenser (P. 486) 
Tire inflation pressure (
P. 501) • Tire pressure gauge
• Compressed air source
Washer fluid
(P. 492) • Water
• Washer fluid containing antifreeze
(for winter use)

473
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 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.

476
4-3. Do-it-yourself maintenance
Engine compar tment
4.0 L V6 (1GR-FE) engine
Washer fluid tank (P. 492)
Engine oil level dipstick ( P. 479)
Engine coolant reservoir ( P. 484)
Engine oil filler cap ( P. 480)Brake fluid reservoir
( P. 486)
Fuse box ( P. 512)
Battery ( P. 489)
Radiator ( P. 486)
Condenser ( P. 486)
Power steering fluid reservoir ( P. 488)

477
4-3. Do-it-yourself maintenance
4
Maintenance and care
4.7 L V8 (2UZ-FE) engine
Washer fluid tank (
P. 492)
Engine oil level dipstick ( P. 479)
Engine coolant reservoir ( P. 484)
Engine oil filler cap ( P. 480)Brake fluid reservoir
( P. 486)
Fuse box ( P. 512)
Battery ( P. 489)
Radiator ( P. 486)
Condenser ( P. 486)
Power steering fluid reservoir ( P. 488)

478 4-3. Do-it-yourself maintenance
5.7 L V8 (3UR-FE, 3UR-FBE) engine
Washer fluid tank (P. 492)
Engine oil level dipstick ( P. 479)
Engine coolant reservoir ( P. 484)
Engine oil filler cap ( P. 481)Brake fluid reservoir
( P. 486)
Fuse box ( P. 512)
Battery ( P. 489)
Radiator ( P. 486)
Condenser ( P. 486)
Power steering fluid reservoir ( P. 488)

484 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
LOW
If the level is on or below the
LOW line, add coolant up to the
FULL line.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, as the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.
■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.