2021 TOYOTA RAV4 PLUG-IN HYBRID heating

99
2
2-1. Plug-in hybrid system
Plug-in hybrid system
stops the fuel pump to minimize the
risk of electrocuti on and fuel leak-
age.
If the emergency shut off system
activates, your vehicle will not
restart. To restart the hybrid sys -
tem, contact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
A message is automatically dis -
played when a malfunction occurs
in the hybrid system or an improper
operation is attempted.
If a warning message is shown on
the multi-informat ion display, read
the message and follow the instruc -
tions.
■If a warning light comes on, a warn - ing message is displayed or the 12-
volt battery is disconnected
The hybrid system may not start. In that
case, try to start the system again. If the “READY” indicator does not come on,
contact any authorized Toyota retailer or
Toyota authorized repairer, or any reli - able repairer.
Primarily using EV mode and
AUTO EV/HV mode when driving in
cities and using HV mode when
driving on highways (or freeways)
can help conserve fuel and electric -
ity. ( →P.86)
When using Eco drive mode, the
torque corresponding to the accel -
erator pedal depression amount
can be generated more smoothly
than it is in normal conditions. In
addition, the operation of the air
conditioning system (heating/cool -
ing) will be minim ized, improving
fuel and electricity economy.
( →P.434)
Eco-friendly driving is possible by
keeping the Hybrid System Indica -
tor within Eco area. ( →P.177)
Hybrid warning message
Plug-in hybrid vehicle
driving tips
For economical and ecological
driving, pay attention to the
following points:
Using EV mode, AUTO
EV/HV mode and HV mode
effectively
Using Eco drive mode
Use of Hybrid System Indi -
cator

103
2
2-1. Plug-in hybrid system
Plug-in hybrid system
■When starting off, depress the
accelerator pedal smoothly to
accelerate
As a guide, acce lerate up to
approximately 20 km/h (12mph) in
the first 5 seconds.
Electrical and fuel efficiency can be
improved just by using the ECO
Accelerator Guidance displayed on
the multi-informat ion display and
taking care to start off gently.
( →P.182)
When the driving mode is set to Eco
drive mode, depressing the accelerator
pedal generates smooth torque that
makes it easier to operate the accelera -
tor gently.
■Maintain sufficient vehicle-to-
vehicle distance and do not
accelerate or decelerate
unnecessarily
Try to maintain a fixed speed while
driving. Driving at a short vehicle-
to-vehicle distance will result in
repeating wasteful acceleration and
deceleration, which will worsen the
electrical and fuel efficiency.
■Release the accelerator pedal
early before stopping the vehi -
cle, such as at a traffic light
The regenerative brake will operate
to convert the kinetic energy of the
vehicle into electrical energy, which
will charge the hyb rid battery (trac-
tion battery).
The regeneration status can be
checked from the Hybrid System
Indicator. ( →P.177)
When the brake pedal is depressed
lightly during deceleration, the
regeneration amount increases,
enabling more electrical energy to
be recovered.
If the brake pedal is depressed too
strongly, the recovered amount indica -
tor will reach the maximum level and
the upper limit of the recoverable
energy will be exceeded. Therefore, be
sure to operate the brake pedal early.
■Use the air co nditioning sys-
tem appropriately, and also
utilize the heated steering
wheel (if equipped) and seat
heaters
In EV mode, the vehicle is cooled
and heated by electrical energy.
(Except in extremely cold tempera -
tures of approximately -10°C (14°F)
or less.)
Preventing excessive cooling or
heating of the vehicle will reduce
power consumption and improve
electrical efficiency.
The heated steering wheel (if
equipped) and seat heaters are effi -
cient heating device that directly
warm the body using less electric
power.
When used together with the air condi -
tioning system, a low temperature set-
ting can be used to improve electrical
and fuel efficiency.
■Check the tire pressure
If the tire pressure is lower than the
specified value, i t will worsen the
electrical and fuel efficiency.

1082-2. Charging
AC charging cable
The function, correct operating
procedure, etc. of the AC
charging cable are explained.
WARNING
■When using the AC charging
cable and CCID (Charging Circuit
Interrupting Device)
Observe the following precautions.
Failure to do so may cause an unex -
pected accident, resulting in death or serious injury.
●Do not attempt to disassemble or
repair the AC charging cable, charging connector, plug or CCID
(Charging Circuit Interrupting
Device). If a problem arises with the AC
charging cable or the CCID
(Charging Circuit Interrupting Device), stop charging immediately
and contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
●Do not subject the AC charging cable, charging connector, plug or
CCID (Charging Circuit Interrupting
Device) to strong force or impact.
●Do not apply excessive force to the
AC charging cable by forcefully folding, twisting, pulling or dragging
the AC charging cable.
●Do not damage t he AC charging
cable with sharp objects.
●Do not fold the ch arging connector
or plug or insert foreign objects into
them.
●Do not put the ch arging connector
and plug into water.
●Do not bring the AC charging cable
to a high-temperature item such as a heating device.
●Do not apply a load to the AC charging cable and plug-cord (such
as wrapping the AC charging cable
around the CCID (C harging Circuit Interrupting Device) and the
charging connector).
●Do not use or leave the AC
charging cable in situations where a
load is applied to the socket and the plug (such as when the CCID
(Charging Circui t Interrupting
Device) is hanging in the air without contacting the ground).
●Mode 3 AC charging cable: Do not use outside the ra ted voltage (less
than 277 V) or rated current (less
than 20 A).
NOTICE
■Precautions when handling AC charging cable
Make sure to observe the following
precautions. Failure to observe these precautions may result in damage to
the AC charging cable and AC
charging inlet.
●Insert the charging connector
straight into the AC charging inlet.
●After inserting th e charging connec-
tor, do not apply excessive force to or twist the connec tor. Also, do not
lean on the connector or hang any
objects from it.
●Do not step on or trip over the AC
charging cable.
●Before removing the charging con -
nector, make sure that it is unlocked. ( →P.121)
●After removing the AC charging cable, promptly return it to its
proper location.
●After removing the charging con -
nector, securely install the AC
charging inlet cap.

117
2
2-2. Charging
Plug-in hybrid system
For safety, inspect the AC charging
cable on a routine basis.
WARNING
●Do not leave t he CCID (Charging
Circuit Interrupting Device) with the
plug-cord removed.
●Make sure that there are no foreign
objects attached to the connection when installing the plug-cord to the
CCID (Charging Circuit Interrupting
Device).
●When replacing the plug-cord,
firmly turn the nut of the plug-cord
until a click so und can be heard.
●Do not replace the plug cord in Nor-
way.
NOTICE
■Precautions for the plug-cord (if
equipped)
Do not use the plug- cord for any use other than charging this vehicle.
Doing so may cause the plug-cord to
be damaged.
Inspecting and maintaining
the AC charging cable
WARNING
■Routine inspection
Check the following points regularly.
Failure to do so may cause an unex - pected accident, resulting in death or
serious injury.
●The AC charging cable, plug,
charging connector, CCID (Charging Circuit Interrupting
Device) etc. have not been dam -
aged.
●The socket has not been damaged.
●The plug can be securely inserted into the socket.
●The plug does not get extremely hot during use.
●The tip of the pl ug has not been deformed.
●The plug is not dirtied by dust etc.
Remove the plug from the socket
before inspecting it. If any abnormali -
ties are found in the AC charging
cable as a result of the inspection,
immediately stop use and consult any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
■Maintaining th e AC charging cable
When the AC chargi ng cable is dirty,
first remove the d irt with a hard, wringed cloth, and then wipe the
cable with a dry cloth.
However, never wash it with water. If the AC charging cable is washed with
water, fire or electric shock may occur
during charging, possibly resulting in death or serious injury.
■When not using the AC charging cable for a long time
Remove the plug from the socket.
Dust could accumulate on the plug or in the socket, po ssibly causing over-
heating which coul d lead to a fire.
Also, keep the cable in a place free from moisture.

129
2
2-2. Charging
Plug-in hybrid system
■Hybrid battery (traction bat -
tery) warming control (Green -
land only)
This control operates after the AC
charging cable remains connected
to the vehicle for 3 days and “Bat -
tery Heater” autom atically stops. It
automatically insulates the hybrid
battery (traction battery) in
extremely low temperatures.
 This control stops 31 days after
the AC charging cable is con -
nected, even if it is still con -
nected to the vehicle.
 When this control operates,
charging schedule settings are
ignored and charging starts.
■“Battery Cooler”
When the hybrid battery (traction
battery) is hot and the AC charging
cable is connected to the vehicle,
this function cools the hybrid bat -
tery (traction battery) before
charging is carried out.
“Battery Cooler” will operate when
the “Battery Cooler” of the
“Charging Settings” on the multi-
information di splay is on. (→P.187)
■Traction battery heating and cool-
ing system (“Battery Heater” and “Battery Cooler”)
●The system operates when the hybrid battery (traction battery) is below or
above a certain temperature.
●The system may operate when
charging is not being performed.
●When the charging schedule is used
( →P.144), this function will operate
according to the charging schedule.
■“Battery Heater”
●When “Battery Heat er” is operating,
the charging indi cator illuminates.
●When the AC charging cable is
removed from the v ehicle or remains
connected to the ve hicle for approxi- mately 3 days, t he system automati-
cally stops.
●When “Battery Heat er” is operating
during charging, the charging time
may be longer than normal.
●If the outside temperature becomes
high while “Batter y Heater” is operat- ing, charging may complete earlier
than the “Departure” time set.
( →P.144)
●When the traction battery is almost
completely charged , “Battery Cooler” may not be implemented.
●When the following operations are performed while “Battery Heater” is
operating, the hybrid battery (traction
battery) heating operation stops. • The shift lever is changed to any posi-
tion other than P
• The Remote Air Conditioning System is operated ( →P.460)
●“Battery Heater” may operate even when the hybrid battery (traction bat -
tery) is fully charged depending on the
temperature of the hybrid battery (traction battery).
• The remaining charge of the hybrid
battery (traction battery) decreases when “Battery Heater” operates. The
charging operation may start again to
charge the hybrid battery (traction bat - tery).
• “Charging Stopped Due to Pulled
Charging Connector” may be shown
when the charging connector is removed while recharging. ( →P.160)
■“Battery Cooler”
●The charging indicator is illuminated while “Battery Cooler” is on standby or
operating.
●“Battery Cooler” is i mplemented for a

139
2
2-2. Charging
Plug-in hybrid system
charging is displayed ( →P.195).
■Charging at a public charging sta-
tion with authenti cation function
When a door is unlocked during
charging, the charging connector is
unlocked and chargi ng will be stopped. In this case, the charging station
authentication is canceled and charging
may not be able to restart. Reconnect the charging connector and perform
authentication for the charging station.
■Protection function of AC charging
inlet overheating (vehicles with 6.6 kW onboard traction battery char -
ger)
By installing a temperature sensor to the AC charging inlet, prevents parts from
melting when the temperature rises due
to foreign matter ent ering the charging connector. When a certain temperature
increase is detected, charging is
stopped immediately and a message is displayed on the multi-information dis -
play. After the temperature has
decreased, charging resumes by per - forming the operation to start charging
again.
WARNING
■When charging
Observe the following precautions.
Failure to do so may cause an unex -
pected accident, resulting in death or
serious injury.
●Connect to a power source suitable
for charging. ( →P.124)
●Check that the AC charging cable,
plug and socket are free of foreign
matter.
●Before charging, check that the AC
charging inlet is not deformed, damaged or corroded, and check
that the inlet is fr ee of foreign mat-
ter such as dirt , snow and ice. If there is dirt or dust in these areas,
remove completely before inserting
the charging connector.
●Before inserting the charging plug into the charger, make sure there is
no dirt or dust on the terminal
areas. If there is dirt or dust in these areas, remove completely before
inserting the charging plug.
●Do not get the terminals of the AC
charging inlet wet.
●Only use sockets where the plug
can be securely inserted.
●Do not bundle or wind the AC
charging cable while charging, as
doing so may result in overheating.
●Do not touch the te rminals of the
charging connector and AC charging inlet with a sharp metal
objects (needles etc.) or hands, or
short them with foreign objects.
●When charging ou tdoors, make
sure to connect to a rain-tight socket for outdoor u se. Ensure the
rain-tight cover closes completely. If
the rain-tight cover cannot be closed, install a rain-tight cover that
will close.
●In order to stop charging at the
charging station, f ollow the instruc-
tions of the charger.
●If any heat, smoke , odors, noise or
other abnormaliti es are noticed during charging, stop charging
immediately.
●Do not insert the plug if the socket
is submerged in water or snow.
●When charging while it is raining or
snowing, do not connect or discon -
nect the plug if your hands are wet.
Also, do not get the plug or outlet wet.
●Do not charge the vehicle during a lightning storm.
●Prevent the AC charging cable from being caught in the door or back
door.

1462-2. Charging
connected.
●After connecting the AC charging
cable, check that the charging indica -
tor of the charging port flashes ( →P.106)
●Do not use an socket that has a power cut off function (including a timer func -
tion)
Use an socket that constantly supplies electricity. For sockets where the
power is cut off due to a timer func -
tion, etc., charging may not be carried out according to plan if the power is
cut off during the set time.
■When the AC charging cable
remains connected to the vehicle
Even if multiple consecutive charging
schedules are registered, the next
charge will not be ca rried out according to the charging schedule until the AC
charging cable is removed and recon-
nected after charging completes. Also, when the hybrid battery (traction battery)
is fully charged, charging according to
the charging schedule will not be carried out.
■“Climate Prep”
●When the air condit ioning-linked set- ting is turned on, the air conditioning
operates until the se t departure time.
Therefore, the air conditioning will consume electricity and charging may
not complete by the set departure
time.
●If the hybrid battery (traction battery)
is fully charged, cha rging will not be carried out, even if the charging
schedule is set. However, if “Climate
Prep” is turned on, the air conditioning will operate only once when it nears
the time set in “De parture”. If this
occurs, the air conditioning will con -
sume electricity and the remaining charge of the hybrid battery (traction
battery) when departing may be
decreased.
●When the doors are unlocked, the air
conditioning system does not operate.
■When charging schedules are
ignored
When the following operations are per -
formed while the charging schedule is
on standby, charging schedule is tempo - rarily canceled and charging is started.
●When the Remote Air Conditioning System ( →P.460) is operated
●When turning “My Room Mode” on ( →P.153)
●When turning “Charge Now” on ( →P.150)
●When an operation that temporarily cancel charging using the charging
schedule ( →P.138)
■Effects of outside temperature
When the charging mode is set to “Departure”, chargin g schedule may be
ignored due to the outside temperature
and charging may start.
■“Battery Heater” ( →P.128) /“Battery Cooler” ( →P.129)
When charging is carried out using the
charging schedule, the hybrid battery (traction battery) heating or cooling func -
tion may operate according to the tem -
perature of the hybrid battery (traction battery).
●When the charging mode is set to “Start”, the function starts at the set
charging start time.
●“Battery Heater”: When the charging
mode is set to “Dep arture”, the func-
tion starts automatic ally to complete heating by the desired departure time.
●“Battery Cooler”: When the charging mode is set to “Dep arture”, cooling
starts approximately 30 minutes
before the charging start time. How -
ever, if there is no time to finish charging by the charging schedule,
the hybrid battery (traction battery)
cooling time may be shortened and “Battery Cooler” may not operate.

1783-1. Instrument cluster
changed suddenly (at the
entrance/exit of a garage, tunnel, etc.)
●When “--” or “E” is displayed, the sys -
tem may be malfunctioning. Take your vehicle to any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
●Displays the outsi de temperature
within the range o f -40°C (-40°F) to 50°C (122°F).
●When the outside temperature is
approximately 3°C (37°F) or lower,
the indicator will flash for approxi-
mately 10 seconds, then stay on.
■Liquid crystal display
→ P.180
■Customization
Settings (e. g. mete r display) can be
changed on the scre en of the multi-
information display. ( →P.186)
Switches the items of the odome-
ter, trip meter A, trip meter B and
the brightness of the instrument
cluster lights by pressing the “ODO
TRIP” switch.
 When the trip meter is displayed,
pressing and holding the switch
will reset the tr ip meter.
 When the instrument cluster light
control display is displayed,
pressing and holding the switch
will adjust the brightness of the
instrument cluster lights.
■Instrument cluster brightness
adjustment
The instrument cluster brightness levels when the tail lights are on and off can be
WARNING
■The information display at low
temperatures
Allow the interior o f the vehicle to
warm up before usin g the liquid crys-
tal information display. At extremely low temperatures, the display moni -
tor may respond slowly, and display
changes may be delayed.
For example, there is a lag between
the driver’s shifting and the new shift
range appearing on the display. This lag could cause the driver to down -
shift again, causing rapid and exces -
sive engine braking and possibly an accident resulting in death or injury.
NOTICE
■To prevent damage to the engine
and its components
●The engine may be overheating if “Engine Coolant Temp High Stop in
a Safe Place See Owner’s Manual”
is shown on the multi-information display. In this case, immediately
stop the vehicle in a safe place, and
check the engine after it has cooled
completely. ( →P.611)
Using the “ODO TRIP”
switch