coolant TOYOTA AVENSIS 2012 Owners Manual

243 2-2. Instrument cluster
2
When driving
AVENSIS_EE (OM20B44E)
Speedometer
Displays the vehicle speed.
“DISP.”/instrument panel light control button
Press: Switches the multi-information display.
Turn: To adjust the brightness of the instrument panel light. (P. 244)
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Clock
Displays the time.
Engine coolant temperature gauge
Displays the engine coolant temperature.
Odometer/trip meter and trip meter reset button
Switches between odometer and trip meter displays. Pushing and hold-
ing the button will reset the trip meter when the trip meter is being dis-
played.

244 2-2. Instrument cluster
AVENSIS_EE (OM20B44E)
Instrument panel light control
The brightness of the instrument panel light can be adjusted when
the headlight switch is on.
Darker
Brighter
Tail cancel feature
When turning the instrument panel light control button all the way clockwise
(brighter), the brightness will become suddenly very bright.
Use this feature when driving during daytime with your headlights on, it will
improve visibility of the instrument panel.
NOTICE
To prevent damage to the engine and its components
Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
The engine may be overheating if the engine coolant temperature gauge is
in the red zone (“H”). In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. (
P. 710)

344
2-5. Driving information
AVENSIS_EE (OM20B44E)
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.

356 2-5. Driving information
AVENSIS_EE (OM20B44E)Transmission information
Multidrive or automatic transmission
To maintain engine braking efficiency, when using engine brak-
ing, do not use the transmission in “D”. Select an appropriate
gear in “M” mode.
Manual transmission
To maintain engine braking efficiency, when using engine brak-
ing, do not use the transmission in “6”.
If the engine overheats...
Towing a loaded trailer up a long steep incline in temperatures
exceeding 30C (85F) may result in the engine overheating. If the
engine coolant temperature gauge indicates that the engine is
overheating, turn the air conditioning off immediately, leave the
road and stop the vehicle in a safe place. (P. 710)
When parking the vehicle
Always place wheel chocks under the wheels of both the vehicle
and trailer. Firmly set the parking brake and shift the shift lever to
“P” for Multidrive or automatic transmission, and “1” or “R” for man-
ual transmission.

378
3-1. Using the air conditioning system and defogger
AVENSIS_EE (OM20B44E)
Power heater
: If equipped
Power heater can be operated when
The engine is running.
The outside temperature is low.
The engine coolant temperature is low.
Normal characteristics of power heater operation
The following cases do not indicate a malfunction.
When the power heater is turned on or off, some white smoke and a
slight odor may be emitted from the power heater exhaust that is located
under the floor.
When the power heater is being used under extremely cold conditions,
vapor may be visible from its exhaust.
When the power heater is turned off, you may hear a sound in the engine
compartment for about 2 minutes until the power heater turns off com-
pletely.
This feature is used to keep the cab warm in cold conditions.
On/off
The power heater turns on
about 30 seconds after you
press the switch and it takes
about another 55 seconds to
warm up.

526 4-2. Maintenance
AVENSIS_EE (OM20B44E)
Vehicle pulls to one side when driving straight on a level road
Strange noises related to suspension movement
Loss of brake effectiveness, spongy feeling brake pedal, pedal almost
touches the floor, vehicle pulls to one side when braking
Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional, as
soon as possible. Your vehicle may need adjustment or repair.
CAUTION
If your vehicle is not properly maintained
It could result in serious damage to the vehicle and possible personal injury
or death.
Warning in handling of the battery
Battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after
handling. (P. 545)
Used engine oil
Used engine oil contains chemicals that have been shown to cause cancer
in laboratory animals. Avoid prolonged and repeated contact. Always protect
your skin by washing thoroughly with soap and water.

527
4
Maintenance and care
AVENSIS_EE (OM20B44E)
4-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance yourself, be sure to follow the correct
procedures as given in these sections.
ItemsParts and tools
Battery condition (P. 545)
• Grease
• Conventional wrench
(for terminal clamp bolts)
Engine coolant level (P. 543)
• 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. Toyota
Super Long Life Coolant is pre-
mixed with 50% coolant and 50%
deionized water.
• Funnel (used only for adding cool-
ant)
Engine oil levelP. 538)
• Toyota Genuine Motor Oil or
equivalent
• Rag or paper towel, funnel
(used only for adding oil)

530 4-3. Do-it-yourself maintenance
AVENSIS_EE (OM20B44E)
CAUTION
When working near the electric cooling fan or radiator grille
Vehicles with smart entry & start system
Be sure the “ENGINE START STOP” switch is OFF.
With the “ENGINE START STOP” switch in IGNITION ON mode, the
electric cooling fan may automatically start to run if the air conditioning is
on and/or the coolant temperature is high. (P. 545)
Vehicles without smart entry & start system
Be sure the engine switch is in the “LOCK” position.
With the engine switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant
temperature is high. (P. 545)
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the 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 compart-
ment.
If the brake fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious problem.

535
4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_EE (OM20B44E)
Engine compartment
Gasoline engine
Washer fluid tank (P. 549)
Engine coolant reservoir
(P. 543)
Engine oil filler cap
(P. 539)
Engine oil level dipstick
(P. 538)Battery (P. 545)
Fuse box (P. 569)
Cooling fan
Condenser (P. 545)
Radiator (P. 545)

536 4-3. Do-it-yourself maintenance
AVENSIS_EE (OM20B44E)
Diesel engine
Washer fluid tank (P. 549)
Engine coolant reservoir
(P. 543)
Engine oil level dipstick
(P. 538)
Engine oil filler cap
(P. 539)Fuel filter (P. 550, 713)
Fuse box (P. 569)
Battery (P. 545)
Cooling fans
Condenser (P. 545)
Intercooler (P. 545)
Radiator (P. 545)