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5
When trouble arises
457
5-2. Steps to take in an emergency
PRIUS_U_(L/O_0802)
Add coolant if required.
Water can be used in an emer-
gency measure if coolant is
unavailable. (
P. 467)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.
ITY52P019
STEP6
■Overheating
In the following situations, your vehicle may be overheating.
● High coolant temperature warning light is displayed on the touch screen.
● 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.
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458 5-2. Steps to take in an emergency
PRIUS_U_(L/O_0802)
NOTICE
■When adding engine coolant
Wait until the hybrid system has cooled down before adding engine/power
control unit coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the hybrid system.
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When trouble arises
459
5-2. Steps to take in an emergency
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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 striking 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.
● 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 hybrid system. Set t he parking brake and push the
“P” position switch.
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 hybrid system.
Carefully apply the accelerator to free the vehicle.STEP1
STEP2
STEP3
STEP4
STEP5
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460 5-2. Steps to take in an emergency
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Page 461 of 512
Vehicle specifications6
461
PRIUS_U_(L/O_0802)
6-1. Specifications................. 462Maintenance data (fuel, oil level, etc.) ...................... 462
Fuel information ............... 472
Tire information ................ 475
6-2. Customization ................ 488 Customizable features ..... 488
6-3. Initialization .................... 491 Items to initialize .............. 491
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462
PRIUS_U_(L/O_0802)
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
*:Unladen vehicle
Overall length175.0 in. (4445 mm)
Overall width67.9 in. (1725 mm)
Overall height *58.7 in. (1490 mm)
Wheelbase106.3 in. (2700 mm)
TreadFront59.3 in. (1505 mm)
Rear58.3 in. (1480 mm)
Vehicle capacity weight
(Occupants + luggage) 810 lb. (365 kg)
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463
6-1. Specifications
6
Vehicle specifications
PRIUS_U_(L/O_0802)
Vehicle identification
The vehicle identificati on number (VIN) is the legal identifier for your
vehicle. This is the primary identification 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.
The engine number and traction
motor number are stamped on
the engine block as shown.Gasoline engine number
Electric motor (traction motor)
number
ITY61P001
ITY61P002
ITY61P003
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464 6-1. Specifications
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Engine
Fuel
Model1NZ-FXE
Type4-cylinder in line, 4-cycle, gasoline
Bore and stroke 2.95 3.33 in. (75.0 84.7 mm)
Displacement91.4 cu. in. (1497 cm3)
Drive belt tension 44 - 88 lbf(196 - 392 N, 20 - 40 kgf)*
*: Drive belt tension measured with Boroughs
drive belt tension gauge No. BT-33-73F (used
belt)
Valve clearance
(engine cold)
Intake
Exhaust
0.007 - 0.009 in. (0.17 - 0.23 mm)
0.011 - 0.013 in. (0.27 - 0.33 mm)
Fuel typeUnleaded gasoline only
Octane Rating
87 (Research Octane Number 91) or higher
Fuel tank capacity 11.9 gal. (45 L, 9.9 lmp.gal.)
Idler assembly
Crankshaft Water pump