2012 TOYOTA PRIUS PLUG-IN Owners Manual

611
6-1. Specifications
6
Vehicle specifications
PRIUS PHV_OM_OM47818U_(U)
Ve h i c l e i d e n t i f i c a t i o n
■Ve h i c l e i d e n t i f i c a t i o n n u m b e r
The vehicle identification number (VIN) is the legal identifier for
your vehicle. This is the primary identification number for your
To y o t a . I t i s u s e d i n r e g i s t e r i n g t h e o w n e r s h i p o f y o u r v e h i c l e .
This number is stamped on the
top left of the instrument panel.
This number is also on the Certi-
fication Label.
This number is also stamped
under the right-hand front seat.
ITO61P101

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6-1. Specifications
PRIUS PHV_OM_OM47818U_(U)
■Engine number
The engine number is stamped
on the engine block as shown.
Engine
Model1.8 L 4-cylinder (2ZR-FXE)
Type 4-cylinder in line, 4-cycle, gasoline
Bore and stroke 3.17 × 3.48 in. (80.5 × 88.3 mm)
Displacement 109.7 cu.in. (1798 cm3)
Va l v e c l e a r a n c e
(engine cold)Automatic adjustment

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Vehicle specifications
PRIUS PHV_OM_OM47818U_(U)
Fuel
Fuel typeUnleaded gasoline only
Octane Rating 87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference)10.6 gal. (40 L, 8.8 Imp.gal.)
NOTICE
■Notice about fuel
For plug-in hybrid vehicles, fuel may remain in the tank for a long time and
undergo changes in quality depending on the how the vehicle is used.
Refuel at least 5.3 gal.(20 L, 4.4 Imp.gal.) of fuel every 6 months (refuel a
total of at least 5.3 gal. [20 L, 4.4 Imp.gal.] over a 6-month period), as this
may affect components of the fuel system or the gasoline engine.

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6-1. Specifications
PRIUS PHV_OM_OM47818U_(U)
Electric motor (Traction motor)
Hybrid battery (traction battery)
Lubrication system
*:The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up the engine and turn off the hybrid system, wait more
than 5 minutes, and check the oil level on the dipstick.
TypePermanent magnet motor
Maximum output 60 kW
Maximum torque 153 ft•lbf (207 N•m, 21.1 kgf•m)
TypeLithium-ion battery
Vo l ta g e 3 . 7 V / c e l l
Capacity 21.5 Ah
Quantity 56 cells
Overall voltage 207 V
Oil capacity
(Drain and refill ⎯
reference*)
With filter
Without filter
4.4 qt. (4.2 L, 3.7 Imp.qt.)
4.1 qt. (3.9 L, 3.4 Imp.qt.)

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Vehicle specifications
PRIUS PHV_OM_OM47818U_(U)
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
To y o t a a p p r o v e d “ To y o t a G e n u i n e M o t o r O i l ” o r e q u i v a l e n t t o s a t i s f y
the following grade and viscosity.
Oil grade: ILSAC multigrade engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the good choice
for good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
Oil viscosity (0W-20 is explained here as an example):
•The 0W in 0W-20 indicates the characteristic of the oil which allows
cold startability. Oils with a lower value before the W allow for easier
starting of the engine in cold weather.
•The 20 in 0W-20 indicates the viscosity characteristic of the oil when
the oil is at high temperature. An oil with a higher viscosity (one with a
higher value) may be better suited if the vehicle is operated at high
speeds, or under extreme load conditions.
Outside temperature

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PRIUS PHV_OM_OM47818U_(U)
How to read oil container label:
The ILSAC (International Lubricant Standardization and Approval
Committee) Certification Mark is added to some oil containers to help
you select the oil you should use.

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Vehicle specifications
PRIUS PHV_OM_OM47818U_(U)
Cooling system
Ignition system
Capacity
Gasoline
engine7.6 qt. (7.2 L, 6.3 Imp.qt.)
Power
control
unit
2.2 qt. (2.1 L, 1.8 Imp.qt.)
Coolant type
Use either of the following:
•“Toyota Super Long Life Coolant”
•Similar high-quality ethylene glycol-based non-
silicate, non-amine, non-nitrite, and non-borate
coolant with long-life hybrid organic acid technol-
ogy
Do not use plain water alone.
Spark plug
Make DENSO SC20HR11
Gap 0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

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PRIUS PHV_OM_OM47818U_(U)
Electrical system
Tr a n s m i s s i o n
*:The fluid capacity is the quantity of reference.
If replacement is necessary, contact your Toyota dealer.
12-volt battery
Open voltage
at 68 °F (20 °C):
12.6 ⎯ 12.8 V Fully charged
12.2 ⎯ 12.4 V Half charged
11 . 5 ⎯ 11.9 V Discharged
(Voltage is checked 20 minutes after the hybrid
system and all lights are turned off.)
Charging rates 5 A max.
Fluid capacity*3.6 qt. (3.4 L, 3.0 Imp.qt.)
Fluid type Toyota Genuine ATF WS
NOTICE
■Tr a n s m i s s io n fl u i d ty p e
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by
vibration, and ultimately damage the transmission of your vehicle.