coolant level TOYOTA VENZA 2010 Owners Manual (in English)

238
2-5. Driving information
VENZA_U (OM73007U)
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropri-
ate to the prevailing weather conditions.
■ Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tem-
peratures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspect the level and specific grav-
ity of battery electrolyte.
● Have the vehicle fitted with four snow tires or purchase a set
of tire chains for the front tires.
Ensure that all tires are the same size and brand, and that chains
match the size of the tires.

474
4-2. Maintenance
VENZA_U (OM73007U)
General maintenance
Engine compartment
ItemsCheck points
Battery • Maintenance-free ( P. 498)
Brake fluid • At the correct level? ( P. 496)
Engine coolant • At the correct level? ( P. 493)
Engine oil • At the correct level? ( P. 488)
Exhaust system • No fumes or strange sounds?
Radiator/condenser/hoses • Not blocked with foreign matter?
(P. 495)
Washer fluid • At the correct level? ( P. 501)
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Scheduled Maintenance
Guide”, “Owner’s Manual Supplement ”. It is recommended that any
problem you notice should be brought to the attention of your
Toyota dealer or qualified service shop for advice.

478
VENZA_U (OM73007U)
4-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance yourself, be sure to follow the correct
procedure given in these sections.
ItemsParts and tools
Battery condition ( P. 498)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp bolts)
Brake fluid level ( P. 496)
• FMVSS No.116 DOT 3 or SAE
J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant level ( P. 493)
• “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.
For the U.S.A.:
“Toyota Super Long Life Cool-
ant” is pre-mixed with 50% cool-
ant and 50% deionized water.
For Canada:
“Toyota Super Long Life Cool-
ant” is pre-mixed with 55% cool-
ant and 45% deionized water.
• Funnel (used only for adding cool- ant)

486
4-3. Do-it-yourself maintenance
VENZA_U (OM73007U)
Engine compar tment
2GR-FE engine
Engine coolant reservoir( P. 493)
Engine oil filler cap ( P. 490)
Engine oil level dipstick ( P. 488)
Brake fluid reservoir ( P. 496)Battery ( P. 498)
Fuse box ( P. 522)
Electric cooling fans
Condenser ( P. 495)
Radiator ( P. 495)
Washer fluid tank ( P. 501)

487
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_U (OM73007U)
1AR-FE engine
Engine coolant reservoir
( P. 493)
Engine oil filler cap ( P. 490)
Engine oil level dipstick ( P. 488)
Brake fluid reservoir ( P. 496)Battery ( P. 498)
Fuse box ( P. 522)
Electric cooling fans
Condenser ( P. 495)
Radiator ( P. 495)
Washer fluid tank ( P. 501)

493
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_U (OM73007U)
Engine coolant
The coolant level is sati sfactory if it is between the “F” and “L” lines on
the reservoir when the engine is cold.
Reservoir cap
Full
Low
If the level is on or below the “L”
line, add coolant up to the “F” line.
NOTICE
■To prevent serious engine damage
Check the oil level on regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or 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 retightened.

494 4-3. Do-it-yourself maintenance
VENZA_U (OM73007U)
■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 burns or other injuries.

5
When trouble arises
549
5-1. Essential information
VENZA_U (OM73007U)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota 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
● Engine coolant temperature g auge needle continually points
higher than normal
■ 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 rough
● 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
595
5-2. Steps to take in an emergency
VENZA_U (OM73007U)
■
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.
After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.
Engine coolant reservoir
Radiator
Add engine coolant if required.
Water can be used in an emer-
gency measure if engine cool-
ant is unavailable. ( P. 609)
Have the vehicle chec ked at the nearest Toyota dealer as soon as
possible.
STEP4
STEP5