2017 TOYOTA PRIUS PRIME battery

PRIUS PRIME_OM_OM47A88U_(U)
2113. Instrument cluster
3
Instrument cluster
EV indicator*1, 2
The EV indicator comes on when the vehicle is driven using only the
electric motor (traction motor) or the gasoline engine is stopped.
Hybrid battery (traction battery) status
→P. 216
Eco score
→P. 214
EV driving range
→P. 239
●By keeping the indicator within Ec o area, more Eco-friendly driv-
ing can be achieved.
● Charge area indicates regeneration
*3 status. Regenerated
energy will be used to charge the hybrid battery (traction battery).
*1: Not displayed on the sub-screen or head-up display.
*2: The EV indicator function can be turned off in the “Meter Customize”
settings. ( →P. 233)
*3: When used in this manual, “regeneration” refers to the conversion of
energy created by the movement of the vehicle into electrical energy.
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PRIUS PRIME_OM_OM47A88U_(U)
3. Instrument cluster
In HV mode
Charge area
Shows that energy is being recovered via the regenerative charging.
Eco area
Shows that the vehicle is being driven in an Eco-friendly manner.
Changed within the “ECO Accelerator Guidance” range. (
→P. 213)*1
Power area
Shows that an Eco-friendly driving range is being exceeded (during full
power driving etc.)
Hybrid Eco area*2
Shows that gasoline engine power is not being used very often.
The gasoline engine will automatically stop and restart under various
conditions.
EV indicator*1, 3
The EV indicator comes on when the vehicle is driven using only the
electric motor (traction motor) or the gasoline engine is stopped.
Hybrid battery (traction battery) status
→P. 216
Eco score
→P. 214
EV driving range
→P. 239
Head-up display (if equipped)
Sub-screen
Multi-information
display
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PRIUS PRIME_OM_OM47A88U_(U)
2133. Instrument cluster
3
Instrument cluster
●By keeping the indicator within Ec o area, more Eco-friendly driv-
ing can be achieved.
● Charge area indicates regeneration
*4 status. Regenerated
energy will be used to charge the hybrid battery (traction battery).
*1: Not displayed on the sub-screen or head-up display.
*2: Not displayed on the sub-screen.
*3: The EV indicator function can be turned off in the “Meter Customize”
settings. ( →P. 233)
*4: When used in this manual, “regeneration” refers to the conversion of
energy created by the movement of the vehicle into electrical energy.
■
“ECO Accelerator Guidance”
A blue zone is displayed in the Eco area which can be used as a
reference operation range for using the accelerator pedal according
to driving conditions such as starting off and cruising.
The “ECO Accelerator Guidance” display changes according to the driv-
ing status, such as when starting off or cruising.
It is easier to drive in an Eco-friendly manner by driving according to the
display showing the accelerator pedal operations and staying within the
“ECO Accelerator Guidance” range. ( →P. 308)
The “ECO Accelerator Guidance” function can be turned off in the
“Meter Customize” settings. ( →P. 233)
In EV modeIn HV mode
“ECO Accelerator Guidance”“ECO Accelerator Guidance”

PRIUS PRIME_OM_OM47A88U_(U)
2153. Instrument cluster
3
Instrument cluster
■Information display of EV driving
One of the following 2 information in the items of “HV System Indi-
cator” in “Meter Customize” settings can be selected to display in
the left upper corner of the Hybrid System Indicator. ( →P. 233)
“EV Distance”
The approximate distance that
can be driven using only the
electric motor (traction motor).
( → P. 100)
When the air conditioning sys-
tem is operating, the icon dis-
play changes to and the
driving range with the air condi-
tioning system on is displayed.
“EV Energy”
The percentage of the remain-
ing hybrid battery (traction bat-
tery) that can be used for EV
driving is displayed.
Becomes 100% when the hybrid
battery (traction battery) is fully
charged.

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PRIUS PRIME_OM_OM47A88U_(U)
3. Instrument cluster
■When operation of each function stops
● The Hybrid System Indicator stops operating in the following situations.
• The “READY” indicator is not illuminated.
• The shift position is not D or B.
● The Eco score and “ECO Accelerator Guidance” stop operating in the fol-
lowing situations.
• The Hybrid System Indicator is not operating.
• Dynamic radar cruise control with full-speed range is being used.
■ Display of the remaining hybr id battery (traction battery)
● The current amount of the remaining hybrid battery (traction battery) is dis-
played in the Hybrid System Indicator or the sub-screen on the main display.
(→P. 202)
• The remaining battery for EV driving in EV mode is displayed in green, and the remaining battery used in HV mode is displayed in blue.
• The amount of the remaining battery displayed decrease as the vehicle is
driven and increase when the hybrid battery (traction battery) is charged,
electrical energy is regenerated using the regenerative braking (→P. 86)
or electricity is generated by the gasoline engine.
• If the remaining battery is not displayed in green, HV mode is automati- cally selected and EV mode cannot be used. To enable EV driving,
charge the hybrid battery (traction battery). ( →P. 102)
● The amount of the hybrid battery (traction battery) in HV mode is automati-
cally controlled by the hybrid system. The amount of remaining hybrid battery
(traction battery) in HV mode may not reach the top line
* even if electrical
energy is regenerated using the regenerative braking ( →P. 86) or electricity
is generated by the gasoline engine. However, this does not indicate a mal-
function. Also, even if the display of the remaining hybrid battery (traction
battery) exceeds the top line, the display is shown in blue until the vehicle
returns to EV mode.
*: The position of the boundary line between EV mode and HV mode on the
display of the remaining hybrid battery (traction battery).
● Depending on the charging situation, when the display of the remaining
hybrid battery (traction battery) is shown during charging, charging contin-
ues even after the display of the remaining hybrid battery (traction battery)
shows a fully charged state. However, this does not indicate a malfunction.
Please wait until charging is finished. The hybrid battery (traction battery)
is fully charged
The hybrid battery (traction battery)
for EV mode is not remaining
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PRIUS PRIME_OM_OM47A88U_(U)
2173. Instrument cluster
3
Instrument cluster
■Remaining charge amount warning of hybrid battery (traction battery)
●While driving, when the remaining charge amount of the hybrid battery (trac-
tion battery) drops below a fixed amount, the buzzer sounds intermittently. If
the remaining charge amount drops further, the buzzer sounds continuously.
● When a warning message is shown on the multi-information display and the
buzzer sounds, follow the instructions displayed on the screen to perform
troubleshooting.
■ About the Eco score
●After starting off, Eco score display does not start until the vehicle speed
exceeds approximately 12 mph (20 km/h).
● In addition to the vehicle driving status, the Eco score also evaluates the air
conditioning system usage condition ( →P. 228). The score displayed when
the hybrid system stops is the total result of the driving status after the
hybrid system starts and the air conditioning usage condition.
■ “EV Distance” and “EV Energy” display
The rate at which the “EV Distance” and “EV Energy” remaining amount
decreases depends on the driving conditions of the vehicle. Also, the “EV
Distance” and “EV Energy” remaining amount may decrease due to system
power consumption even though the vehicle is not being driven.
■ Predictive Efficient Drive (Pre dictive Deceleration Support)
(vehicles with 11.6-inch display)
When a predictive deceleration support point registered in the navigation sys-
tem is approached, the system turns off the Eco accelerator guide and
encourages the driver to reduce excessive acceleration.
For details about Predictive Efficient Dr ive (Predictive Deceleration Support),
refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

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PRIUS PRIME_OM_OM47A88U_(U)
3. Instrument cluster
◆“Drive Monitor 2”
The following information of EV driving is displayed.
Total average electricity con-
sumption
Indicates the total average
electricity consumption since
last reset until it is reset
again.
*1
EV driving range (without
using the air conditioning
system)
Indicates the estimated distance that can be driven using the cur-
rent remaining hybrid battery (traction battery). ( →P. 100)
*2
EV driving range (with using the air conditioning system)
Indicates the estimated distance that can be driven using the cur-
rent remaining hybrid battery (tra ction battery) while using the air
conditioning system.
*2
*1: When “Electricity Consumption Reset” ( →P. 235) is performed, the data
of the total electricity consumption is deleted.
*2: The EV driving range may shorten even when not driving due to power consumption by the system.
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PRIUS PRIME_OM_OM47A88U_(U)
2233. Instrument cluster
3
Instrument cluster
◆“Eco-Diary”
The history of the average electricity consumption, air conditioning
system load ratio (“A/C Load Ratio”)
*, distance traveled and aver-
age fuel consumption c an be displayed in a table according to day
(“Daily”) or month (“Monthly”) units.
*: It indicates the percentage of the electricity consumed from the hybrid battery (traction battery) that is consumed by the air conditioning sys-
tem.
■
How to read the display
Record of the day/month
Date/month of stored information
Average electricity consum ption of the day/month
“A/C Load Ratio” of the day/month
Total distance traveled for the day/month
Average fuel consumpt ion of the day/month
Tab display
The display can be switched by pressing to enter the select condi-
tion, and then operating or of the meter control switches.
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