TOYOTA AVALON 2008 XX30 / 3.G Owners Manual

5
When trouble arises
401
5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
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 and carefully lift the hood.
If you do not see steam: Leave the engine running and carefully lift the hood.
Remove the engine compartment cover. ( P. 307)
Check to see if the cooling fan is operating.
If the fan is operating: 
Wait until the engine coolant temperature gauge begins
to fall and then stop the engine.
If the fan is not operating: 
Stop the engine immediately and call your local Toyota
dealer.
After the engine has cooled
down sufficiently, check the
coolant level and inspect the
radiator core (radiator) for any
leaks.STEP1
STEP2
STEP3
STEP4
STEP5

402 5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
■Overheating
In the following situations, your vehicle may be overheating.
● The engine coolant temperature gauge enters the red zone or a loss of
power is experienced.
● Steam is coming from under the hood.
CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
● Keep hands and clothing away from the fan and engine drive belt 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 coolant if required.
Water can be used in an emer-
gency measure if coolant is
unavailable. ( P. 410)
Have the vehicle checked at your nea rest Toyota dealer as soon as
possible.
STEP6

5
When trouble arises
403
5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
NOTICE
■
When adding engine coolant
Wait until the engine has cooled down before adding engine coolant. 
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.

404
5-2. Steps to take in an emergency
AVALON_U_(L/O_0802)
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to rock the vehicle back and forth to free it, make sure the sur-
rounding area is clear, to avoid striki ng other vehicles, objects or persons.
The vehicle may also lunge forward or lunge back suddenly as it becomes
free. Use extreme caution.
■ When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed. 
This may lead to unexpected rapid acceleration of the vehicle that may
cause an accident and result in death or serious injury.
NOTICE
■ To avoid damaging the transmission and other components
● Avoid spinning the wheels and do not rev the engine.
● If the vehicle remains stuck after trying these procedures, the vehicle may
require towing to be freed.
Carry out the following procedures if the tires spin or the vehicle
becomes stuck in mud, dirt, or snow.
Stop the engine. Set the parki ng brake and shift the shift
lever in “P”.
Remove the mud, snow, or sand from around the stuck tire.
Place wood, stones or some other material to help provide
traction under the tires.
Restart the engine.
Shift the shift lever to the “D ” or “R” position and carefully
apply the accelerator to free the vehicle.STEP1
STEP2
STEP3
STEP4
STEP5

Vehicle specifications6
405
AVALON_U_(L/O_0802)
6-1. Specifications................. 406Maintenance data 
(fuel, oil level, etc.) ......... 406
Fuel information ............... 414
Tire information ................ 417
6-2. Customization ................ 429 Customizable features ..... 429
6-3. Initialization .................... 433 Items to initialize .............. 433

406
AVALON_U_(L/O_0802)
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
*: Unladen vehicle
Overall length197.6 in. (5020 mm)
Overall width72.8 in. (1850 mm)
Overall height *58.5 in. (1485 mm)
Wheelbase111.0 in. (2820 mm)
TreadFront62.2 in. (1580 mm)
Rear61.6 in. (1565 mm)
Vehicle capacity weight 
(occupants + luggage) 870 lb. (395 kg)

407
6-1. Specifications
6
Vehicle specifications
AVALON_U_(L/O_0802)
Vehicle identification
The vehicle identific ation number (VIN) is the legal identifier for your
vehicle. This is the primary identifica tion number for your Toyota. It is
used in registering the ownership of your vehicle.
This number is stamped on the
top left of the instrument panel.
This number is also on the Certi-
fication Label.
■ Engine number
The engine number is stamped
on the engine block as shown.

408 6-1. Specifications
AVALON_U_(L/O_0802)
Engine
Fuel
Model2GR-FE
Type6-cylinder V type, 4-cycle, gasoline
Bore and stroke 3.70  3.27 in. (94.0  83.0 mm)
Displacement 210.9 cu.in. (3456 cm3)
Drive belt tension Automatic adjustment
Fuel typeUnleaded gasoline only
Octane Rating 87 (Research Octane Number 91) or higher
Fuel tank capacity 18.5 gal. (70 L, 15.4 lmp.gal)

409
6-1. Specifications
6
Vehicle specifications
AVALON_U_(L/O_0802)
Lubrication system
Oil viscosity:
● The 5W portion of the oil viscosity rating indicates the characteristic
of the oil which allows cold startab ility. Oils with a lower value before
the W allow for easier starting of the engine in cold weather.
● The 30 in 5W-30 indicates the oil viscosity when the oil is at its oper-
ating temperature. An oil with a higher viscosity may be better suited
if the vehicle is operated at high speeds, or under extreme load con-
dition.
Oil capacity 
Drain and refill 
(reference)
with filter
without filter 6.4 qt. (6.1 L, 5.4 lmp.qt.)
6.0 qt. (5.7 L, 5.0 lmp.qt.)
Oil grade
ILSAC multigrade engine oil
Recommended oil 
viscosity Use Toyota approved “Toyota Genuine Motor Oil” or
equivalent to satisfy the grade and viscosity shown
below.
Outside temperature

410 6-1. Specifications
AVALON_U_(L/O_0802)
Cooling system
Ignition system
Electrical system
Capacity8.8 qt. (8.3 L, 7.3 lmp.qt.)
Coolant typeUse either of the following:
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-
silicate, non-amine, non-nitrite, and non-borate
coolant with long-life hybrid organic acid technol-
ogy
Do not use plain water alone.
Spark plug
Make DENSO
FK20HR11
Gap 0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
Battery
Open voltage at
68 F (20 C):
12.6  12.8 V Fully charged 
12.2  12.4 V Half charged 
11 . 8  12.0 V Discharged 
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
Charging rates 5A max.