2017 TOYOTA AURIS water pump

4186-1. Using the air conditioning system and defogger
UK AURIS_HB_EE (OM12K97E)
WARNING
■To prevent burns or damage to your vehicle
NOTICE
■To prevent damage to your vehicle
●Do not turn the heater on and off repeatedly in 5 minute intervals as this
can shorten the life of the heater components. If the engine must be turned
on and off repeatedly within short intervals (such as when the vehicle is
being used for delivery purposes), turn the heater off.
●Do not modify or open the heater without consulting any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional.
This may cause a heater malfunction or a fire.
●Be careful not to splash water or spill liquid directly on the heater or on the
heater fuel pump. This may cause the heater to malfunction.
●Keep the intake and exhaust pipes of the heater free from water, snow,
ice, mud, etc. If the pipes become clogged, this can cause the heater to
malfunction.
●If you notice anything unusual, such as a fluid leak, smoke or poor opera-
tion, turn off the heater and have your vehicle checked by any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
●Do not touch the heater or its exhaust
pipe as they are hot. You may burn
yourself.
●Keep flammable items such as fuel
away from the heater and its exhaust
pipe. This may cause a fire.
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4757-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
7
Maintenance and care
■Intercooler coolant reservoir (8NR-FTS engine only)
Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line.
■Coolant selection
Except 1WW engine
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% deion-
ized 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.
1WW engine
Only use “Toyota Genuine Premium Long Life Coolant 1WW/2WW” or equiv-
alent.
“Toyota Genuine Premium Long Life Coolant 1WW/2WW” concentrated prod-
uct always needs to be mixed as 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.
1
2
3
WARNING
■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.
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4827-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
Turn the drain plug
counterclockwise about 2 to 2
1/2 turns.
Operate the priming pump until
fuel begins to run out.
After draining, tighten the drain plug by hand.
It is necessary to drain water from the fuel filter in the following
situations:
Fuel filter type A
*: Every 20000 km (12000 miles)
Fuel filter type B
*: "Drain water from fuel filter." is displayed on the
multi-information display and a buzzer sounds.
*: Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional for identifying the fuel filter type.
Have the fuel filter drained by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
3
4
Fuel filter (1WW engine only)
NOTICE
■When there is water in the fuel filter
Do not drive continuously with water accumulated in the fuel filter. This will
cause damage to the fuel injection pump.
5
UK AURIS_HB_OM_Europe_OM12K97E.book 482 ページ ２０１６年６月２７日　月曜日　午後５時４２分

5528-2. Steps to take in an emergency
UK AURIS_HB_EE (OM12K97E)
NOTICE
■To ensure the tire pressure warning system operates properly (vehi-
cles with a tire pressure warning system)
Do not install tires with different specifications or makers, as the tire pres-
sure warning system may not operate properly.
■When the DPF system warning light comes on (diesel engine)
If the DPF system warning light is left on without performing cleaning, after
an additional 100 to 300 km (62 to 187 miles), the malfunction indicator
lamp may come on. If this happens, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.
■If the fuel filter warning light comes on (diesel engine)
Never drive the vehicle with the warning light on. Continued driving with
water accumulated in the fuel filter will damage the fuel injection pump.
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5588-2. Steps to take in an emergency
UK AURIS_HB_EE (OM12K97E)
■System warning light
In the following situation, the master warning light will not come on or flash.
Instead, a separate system warning light will come on along with a message
displayed on the multi-information display.
●Malfunction of the brake system
The brake system warning light will come on. (P. 541)
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an
audio sound.
■Engine oil change reminder message comes on (1ND-TV engine only)
Replace the engine oil filter when the engine oil change reminder message
does not come on even if you have driven over 15000 km (9300 miles) after
the engine oil was changed.
There is a possibility that the “Oil maintenance required.” message has been
displayed when you have driven less than 15000 km (9300 miles) based on a
usage or driving condition.
WARNING
■When driving to clean the DPF catalytic converter (diesel engine)
When driving, pay sufficient attention to weather, road conditions, terrain
and traffic conditions, and be sure to observe traffic laws and/or regulations.
Failure to do so may cause an unexpected accident, resulting in death or
serious injury.
NOTICE
■When the DPF system warning message comes on (diesel engine)
If the DPF system warning message is left on without performing cleaning,
after an additional 100 to 300 km (62 to 187 miles), the malfunction indicator
lamp may come on. If this happens, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.
■If the fuel filter warning message comes on (diesel engine)
Never drive the vehicle with the warning message is shown. Continued driv-
ing with water accumulated in the fuel filter will damage the fuel injection
pump.
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6129-1. Specifications
UK AURIS_HB_EE (OM12K97E)
1NR-FE and 1ZR-FAE engines
Engine
Model1NR-FE, 1ZR-FAE
Ty p e4-cylinder in line, 4-cycle, gasoline
Bore and stroke
1NR-FE engine
72.5  80.5 mm (2.85  3.17 in.)
1ZR-FAE engine
80.5  78.5 mm (3.17  3.09 in.)
Displacement
1NR-FE engine
1329 cm
3 (81.1 cu. in.)
1ZR-FAE engine
1598 cm
3 (97.5 cu. in.)
Valve clearance
(engine cold)Automatic adjustment
Drive belt tension
1NR-FE engine
Automatic adjustment
1ZR-FAE engine
7.6 10.0 mm (0.30 0.39 in.)
*
*
: Drive belt deflection with 98 N (10 kgf, 22 lbf) thumb
force (used belt)
Generator
Water pump
Air
conditioning
compressorCrankshaft
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