TOYOTA PRIUS 2020 Owners Manual (in English)

651
PRIUS_OM_OM47D44U_(U)
8Vehicle specifications
8-1. SpecificationsMaintenance data (fuel, oil level, etc.) .......... 652
Fuel information ................ 663
Tire information ................. 666
8-2. Customization Customizable features ...... 678
8-3. Initialization Items to initialize ............... 688

652
PRIUS_OM_OM47D44U_(U)
8-1. Specifications
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicle
*2: Vehicles with 195/65R15 tires
*3: Vehicles with 215/45R17 tires
Dimensions and weight
Overall length180.1 in. (4575 mm)
Overall width69.3 in. (1760 mm)
Overall height*1
2WD
models
Without raised
vehicle height57.9 in. (1470 mm)
With raised vehi-
cle height58.7 in. (1490 mm)
AWD models58.1 in. (1475 mm)
Wheelbase106.3 in. (2700 mm)
Tread*1
Front60.2 in. (1530 mm)*2
59.4 in. (1510 mm)*3
Rear
Without raised
vehicle height60.6 in. (1540 mm)*2
59.8 in. (1520 mm)*3
With raised vehi-
cle height60.2 in. (1530 mm)
Vehicle capacity weight (Occupants + luggage)825 lb. (375 kg)

PRIUS_OM_OM47D44U_(U)
6538-1. Specifications
8
Vehicle specifications
■Vehicle identification number
The vehicle identification number (VIN) is the legal identifier for
your vehicle. This is the primary identification number for you r
Toyota. It is used in registeri ng the ownership of your vehicle .
This number is stamped on the
top left of the instrument panel.
This number is also stamped
under the right-hand front seat.
This number is also on the Cer-
tification label.
Vehicle identification

654
PRIUS_OM_OM47D44U_(U)
8-1. Specifications
■Engine number
The engine number is stamped
on the engine block as shown.
Engine
Model1.8 L 4-cylinder (2ZR-FXE)
Ty p e4-cylinder in line, 4-cycle, gasoline
Bore and stroke3.17  3.48 in. (80.5  88.3 mm)
Displacement109.7 cu.in. (1798 cm3)
Valve clearanceAutomatic adjustment

PRIUS_OM_OM47D44U_(U)
6558-1. Specifications
8
Vehicle specifications
Fuel
2WD modelsAWD models
Fuel typeUnleaded gasoline only
Octane Rating87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference)11.4 gal.
(43 L, 9.5 Imp.gal.)10.6 gal.
(40 L, 8.8 Imp.gal.)
Electric motor (traction motor)
FrontRear (AWD models)
Ty p ePermanent magnet
synchronous motorPermanent induc-
tion motor
Maximum output53 kW5.3 kW
Maximum torque120.2 ft•lbf (163 N•m,
16.6 kgf•m)40.6 ft•lbf (55 N•m,
5.6 kgf•m)
Hybrid battery (traction battery)
2WD modelsAWD models
Ty p eLithium-ion batteryNickel-Metal hydride
battery
Vol t a ge3.7 V/cell7.2 V/module
Capacity4.0 Ah6.5 Ah (3HR)
Quantity56 cells28 modules
Nominal voltage207.2 V201.6 V

656
PRIUS_OM_OM47D44U_(U)
8-1. Specifications
■Oil capacity (Drain and refill [Reference*])
*: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Park the vehicle on level ground. After warming up the
engine and turning off the hybrid system, wait more than 5 minu tes, and
check the oil level on the dipstick.
■
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to sat isfy
the following grade and viscosity.
Oil grade: API SN/RC multigrade engine oil
Recommended viscosity: SAE 0W-16
SAE 0W-16 is the best choice
for good fuel economy and
good starting in cold weather.
If SAE 0W-16 is not available,
SAE 0W-20 oil may be used.
However, it must be replaced
with SAE 0W-16 at the next oil
change.
Oil viscosity (0W-16 is expl ained here as an example):
• The 0W in 0W-16 indicates the characteristic of the oil which allows cold startability. Oils wi th a lower value before the W allow
for easier starting of the engine in cold weather.
• The 16 in 0W-16 indicates the vi scosity characteristic of the oil
when the oil is at high temperature. An oil with a higher visco sity
(one with a higher value) may be better suited if the vehicle i s
operated at high speeds, or un der extreme load conditions.
Lubrication system
With filter4.4 qt. (4.2 L, 3.7 Imp.qt.)
Without filter4.1 qt. (3.9 L, 3.4 Imp.qt.)
Outside temperature

PRIUS_OM_OM47D44U_(U)
6578-1. Specifications
8
Vehicle specifications
How to read oil container label:
API registered mark is added to
some oil containers to help you
select the oil you should use.

658
PRIUS_OM_OM47D44U_(U)
8-1. Specifications
*: The coolant capacity is a reference quantity.If replacement is necessary, contact your Toyota dealer.
Cooling system
Capacity*
Gasoline
engine6.3 qt. (6.0 L, 5.3 Imp.qt.)
Power
control unit1.5 qt. (1.4 L, 1.2 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 technology
Do not use plain water alone.
Ignition system (spark plug)
MakeDENSO FC16HR-CY9
Gap0.035 in. (0.9 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark pl ug gap.
Electrical system (12-volt battery)
Open voltage at 68F (20 C):
12.0 V or higher
If the voltage is lower than the standard
value, charge the battery. (After charging
the battery, turn on the high beam head-
lights for 30 seconds with the power switch
off, and turn the headlights off.)
Charging rates5 A max.

PRIUS_OM_OM47D44U_(U)
6598-1. Specifications
8
Vehicle specifications
*: The fluid capacity is the quantity of reference.If replacement is necessary, contact your Toyota dealer.
*: The fluid capacity is the quantity of reference. If replacement is necessary, contact your Toyota dealer.
*1: Minimum pedal clearance when depressed with a force of 67.4 lb f (300 N,
30.6 kgf) while the hybrid system is operating.
*2: Parking brake pedal travel when depressed with a force of 67.4 lbf (300 N,
30.6 kgf).
Transmission
Fluid capacity*3.8 qt. (3.6 L, 3.2 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■ Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may damage
the transmission of your vehicle.
Rear differential (rear electric motor) (AWD models)
Fluid capacity*1.3 qt. (1.2 L, 1.1 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may damage
the rear differential (rear electric motor) of your vehicle.
Brakes
Pedal clearance*14.69 in. (119 mm) Min.
Pedal free play0.04 — 0.24 in. (1.0 — 6.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake pedal travel*28 — 11 clicks
Fluid typeSAE J1703 or FMVSS No.116 DOT 3 or
SAE J1704 or FMVSS No.116 DOT 4

660
PRIUS_OM_OM47D44U_(U)
8-1. Specifications
■Vehicles without spare tire
15-inch tires (except ZVW51L-AHXBBA model*)
*: Checking your vehicle’s model: P. 6 5 3
15-inch tires (for ZVW51L-AHXBBA model*)
*: Checking your vehicle’s model: P. 6 5 3
17-inch tires
Steering
Free playLess than 1.2 in. (30 mm)
Tires and wheels
Tire size195/65R15 91S
Tire inflation pressure
(Recommended cold
tire inflation pressure)Front36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Rear35 psi (240 kPa, 2.4 kgf/cm2 or bar)
SpareNone
Wheel size15  6 1/2J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size195/65R15 91S
Tire inflation pressure
(Recommended cold
tire inflation pressure)Front39 psi (270 kPa, 2.7 kgf/cm2 or bar)
Rear36 psi (250 kPa, 2.5 kgf/cm2 or bar)
SpareNone
Wheel size15  6 1/2J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire sizeP215/45R17 87V
Tire inflation pressure
(Recommended cold
tire inflation pressure)Front33 psi (230 kPa, 2.3 kgf/cm2 or bar)
Rear32 psi (220 kPa, 2.2 kgf/cm2 or bar)
SpareNone
Wheel size17  7J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)