2012 TOYOTA HILUX Owners Manual (in English)

481 4-3. Do-it-yourself maintenance
4
Maintenance and care
HILUX_EE (OM0K132E)
Right-hand drive vehicles
Engine coolant reservoir
(P. 486)
Intercooler (P. 488)
Engine oil filler cap
(P. 483)
Engine oil level dipstick
(P. 482)
Fuel filter (P. 495, 587)Battery (if equipped)
(P. 489)
Fuse box (P. 509)
Battery (P. 489)
Washer fluid tank (P. 493)
Condenser (P. 488)
Radiator (P. 488)

482 4-3. Do-it-yourself maintenance
HILUX_EE (OM0K132E)
Engine oil
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
Checking the engine oil
Park the vehicle on level ground. After turning off the engine,
wait more than 5 minutes for the oil to drain back into the bot-
tom of the engine.
Holding a rag under the end, pull
the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check
the oil level.
Wipe the dipstick and reinsert it fully.
Low
Full
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

483 4-3. Do-it-yourself maintenance
4
Maintenance and care
HILUX_EE (OM0K132E)Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as that
already in the engine.
Make sure to check the oil type and prepare the items needed before
adding oil.
Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
Engine oil selectionP. 602, 604
Oil quantity
(Low  Full)For Russia and Ukraine
1.6 L (1.7 qt., 1.4 Imp.qt.)
Except for Russia and Ukraine
1.4 L (1.5 qt., 1.2 Imp.qt.)
Items Clean funnel
STEP1
STEP2
STEP3

484 4-3. Do-it-yourself maintenance
HILUX_EE (OM0K132E)
Engine oil consumption
The amount of engine oil consumed depends on the oil viscosity, the
quality of the oil and the way the vehicle is driven.
More oil is consumed under driving conditions such as high speeds and
frequent acceleration and deceleration.
A new engine consumes more oil.
When judging the amount of oil consumption, keep in mind that the oil
may have become diluted, making it difficult to judge the true level accu-
rately.
Oil consumption: Max. 1.0 L/1000 km (1.1 qt./600 miles, 0.9 Imp.qt./
600 miles)
If your vehicle consumes more than 1.0 L (1.1 qt., 0.9 Imp.qt.) every
1000 km (600 miles), contact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
After changing the engine oil
The engine oil maintenance data should be reset. Perform the following pro-
cedures:
Switch the display to the trip meter A (P. 178) when the engine is
in the “ON” position.
Turn the engine switch to the “LOCK” position.
While pressing the odometer/trip meter display change button
(P.178), turn the engine switch to the “ON” position (do not start
the engine because reset mode will be canceled). Continue to
press and hold the button for more than one second after the trip
meter displays “000000”.
STEP1
STEP2
STEP3

485 4-3. Do-it-yourself maintenance
4
Maintenance and care
HILUX_EE (OM0K132E)
CAUTION
Used engine oil
Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care
should be taken to avoid prolonged and repeated contact. To remove used
engine oil from your skin, wash thoroughly with soap and water.
Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground. Call any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional, service station or auto parts store for
information concerning recycling or disposal.
Do not leave used engine oil within the reach of children.
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, 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 tightened.

486 4-3. Do-it-yourself maintenance
HILUX_EE (OM0K132E)
Engine coolant
The coolant level is satisfactory if it is between the upper and lower
lines on the reservoir when the engine is cold.
Reservoir cap
Upper line
Lower line
If the level is on or below the
lower line, add coolant up to the
upper line. (P. 584)
Coolant selection
Only use “Toyota Super Long Life Coolant” or a 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 a mixture of 50% coolant and 50%
deionized water. (Minimum temperature: -35C [-31F])
For more details about engine coolant, contact any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir caps, drain cock
and water pump.
If you cannot find a leak, have any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional, test the cap and check for
leaks in the cooling system.

487 4-3. Do-it-yourself maintenance
4
Maintenance and care
HILUX_EE (OM0K132E)
CAUTION
When the engine is hot
Do not remove the engine coolant reservoir 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 coolant
Coolant is neither plain water nor straight 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 it from damaging parts or paint.

488 4-3. Do-it-yourself maintenance
HILUX_EE (OM0K132E)
Radiator, condenser and intercooler
Check the radiator, condenser and intercooler and clear away any
foreign objects.
If any of the above parts is extremely dirty or you are not sure of their
condition, have your vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
CAUTION
When the engine is hot
Do not touch the radiator, condenser or intercooler as they may be hot and
cause serious injuries, such as burns.