2022 TOYOTA RAV4 PLUG-IN HYBRID heating

2605-1. Before driving
WARNING
OAvoid revving or racing the engine. Running the engine at high speed
while the vehicle is stopped may cause the exhaust system to over-heat, which could result in a fire if
combustible material is nearby.
QWhen the vehicle is parked
ODo not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehicle when it is in the
sun. Doing so may result in the follow-ing:
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to
deform or crack.
• Soft drink cans may fracture, caus- ing the contents to spray over the
interior of the vehicle, and may also cause a short circuit in the vehicle’s electrical components.
ODo not leave cigarette lighters in the vehicle. If a cigarette lighter is in a
place such as the glove box or on the floor, it may be lit accidentally when luggage is loaded or the seat
is adjusted, causing a fire.
ODo not attach adhesive discs to the
windshield or windows. Do not place containers such as air fresh-eners on the instrument panel or
dashboard. Adhesive discs or con- tainers may act as lenses, causing a fire in the vehicle.
ODo not leave a door or window open if the curved glass is coated
with a metallized film such as a sil- ver-colored one. Reflected sunlight may cause the glass to act as a
lens, causing a fire.
OAlways apply the parking brake, shift the shift lever to P, stop the hybrid system and lock the vehicle.
Do not leave the vehicle unat- tended while the “READY” indicator is illuminated.
If the vehicle is parked with the shift lever in P but the parking brake is not set, the vehicle may start to
move, possibly leading to an acci- dent.
ODo not touch the exhaust pipes while the “READY” indicator is illu-minated or immediately after turn-
ing the hybrid system off. Doing so may cause burns.
QWhen taking a nap in the vehicle
Always turn the hybrid system off. Otherwise, if you accidentally move
the shift lever or depress the acceler- ator pedal, this could cause an acci-dent or fire due to hybrid system
overheating. Additionally, if the vehi- cle is parked in a poorly ventilated area, exhaust gases may collect and
enter the vehicle, leading to death or a serious health hazard.
QWhen braking
OWhen the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and this may cause one side of the vehicle to
brake differently than the other side. Also, the parking brake may not securely hold the vehicle.
OIf the electronically controlled brake system does not operate, do not fol-
low other vehicles closely and avoid hills or sharp turns that require braking.
In this case, braking is still possible, but the brake pedal should be depressed more firmly than usual.
Also, the braking distance will increase. Have your brakes fixed immediately.

265
5
5-1. Before driving
Driving
Check the allowable towing capac-
ity, GVM (Gross Vehicle Mass),
MPAC (Maximum Permissible Axle
Capacity), and permissible drawbar
load before towing. ( P.558)
Toyota recommends the use of the
Toyota hitch/bracket for your vehi-
cle. Other products of a suitable
nature and comparable quality may
also be used.
For vehicles where the towing
device blocks any of the lights or
license plate, the following shall be
observed:
 Do not use towing devices that
cannot be easily removed or
repositioned.
 Towing devices must be
removed or repositioned when
not in use.
Please consult any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer
when installing trailer lights, as
incorrect installation may cause
damage to the vehicle’s lights.
Please take care to comply with
your state’s laws when installing
trailer lights.
QTotal trailer weight and per-
missible drawbar load
Total trailer weight
WARNING
ODo not use dynamic radar cruise control with full-speed range (if
equipped) or cruise control (if equipped) when trailer towing.
QVehicle speed in towing
Observe the legal maximum speeds for trailer towing.
QBefore descending hills or long declines
Reduce speed and downshift. How- ever, never downshift suddenly while descending steep or long downhill
grades.
QOperation of the brake pedal
Do not hold the brake pedal depressed often or for long periods of time.
Doing so may result in the brake over- heating or reduce braking effects.
Weight limits
Towing hitch/bracket
Connecting trailer lights
NOTICE
QDo not directly splice trailer lights
Directly splicing trailer lights may damage your vehicle’s electrical sys-tem and cause a malfunction.
Important points regarding
trailer loads
A

271
5 5-1. Before driving
Driving
QSudden acceleration/steering
input/cornering
Executing sharp turns when towing
may result in the trailer colliding
with your vehicle. Decelerate well in
advance when approaching turns
and take them slowly and carefully
to avoid sudden braking.
QImportant points regarding
turning
The wheels of the trailer will travel
closer to the inside of the curve
than the wheels of the vehicle. To
make allowance for this, take the
turns wider than you would nor-
mally do.
QImportant points regarding
stability
Vehicle movement resulting from
uneven road surfaces and strong
crosswinds will affect handling. The
vehicle may also be rocked by
passing buses or large trucks. Fre-
quently check behind when moving
alongside such vehicles. As soon
as such vehicle movement occurs,
immediately start to decelerate
smoothly by slowly applying the
brakes. Always steer the vehicle
straight ahead while braking.
QPassing other vehicles
Consider the total combined length
of your vehicle and trailer and
ensure that the vehicle-to-vehicle
distance is sufficient before execut-
ing lane changes.
QTransmission information
To maintain engine braking effi-
ciency, when using engine braking,
do not use the transmission in D.
(P.277)
QIf the hybrid system overheats
Towing a loaded trailer up a long,
steep incline in temperatures
exceeding 30°C (85°F) may result
in the hybrid system overheating. If
the high coolant temperature warn-
ing light indicates that the hybrid
system is overheating, turn the air
conditioning off immediately, leave
the road and stop the vehicle in a
safe place. (P.551)
QWhen parking the vehicle
Always place wheel chocks under
the wheels of both the vehicle and
trailer. Firmly set the parking brake
and shift the shift lever to P.
QBreak-in schedule
Toyota recommends that vehicles fitted
with new power train components
should not be used for towing trailers for
the first 800 km (500 miles).
QMaintenance
OMaintenance must be performed more
frequently when using the vehicle for
towing due to the greater weight bur-
den placed on the vehicle compared
to normal driving.
ORetighten all bolts securing the hitch-
ing ball and bracket after towing for
approximately 1000 km (600 miles).
QIf trailer sway occurs
One or more factors (crosswinds, pass-
ing vehicles, rough roads, etc.) can
adversely affect handling of your vehicle
and trailer, causing instability.

2745-2. Driving procedures
QWhen the ambient temperature is
low, such as during winter driving
conditions
OWhen starting the hybrid system, the
flashing time of the “READY” indicator
may be long. Leave the vehicle as it is
until the “READY” indicator is steady
on, as steady means the vehicle is
able to move.
OWhen the hybrid battery (traction bat-
tery) is extremely cold (below approxi-
mately -30°C [-22°F]) under the
influence of the outside temperature, it
may not be possible to start the hybrid
system. In this case, try to start the
hybrid system again after the tem-
perature of the hybrid battery
increases due to the outside tempera-
ture increase etc.
QSounds and vibrations specific to a
Plug in Hybrid Electric Vehicle
P.91
QIf the 12-volt battery is discharged
The hybrid system cannot be started
using the smart entry & start system.
Refer to P.546 to restart the hybrid sys-
tem.
QElectronic key battery depletion
P.200
QConditions affecting operation
P.222
QNote for the entry function
P.223
QSteering lock function
OAfter turning the power switch to OFF
and opening and closing the doors,
the steering wheel will be locked due
to the steering lock function. Operat-
ing the power switch again automati-
cally cancels the steering lock.
OWhen the steering lock cannot be
released, “Push Power Switch while
Turning Steering Wheel in Either
Direction” will be displayed on the
multi-information display.
Check that the shift lever is set in P.
Press the power switch shortly and firmly while turning the steering wheel
left and right.
OTo prevent the steering lock motor
from overheating, the motor may be
suspended if the hybrid system is
turned on and off repeatedly in a short
period of time. In this case, refrain
from operating the power switch. After
about 10 seconds, the steering lock
motor will resume functioning.
QIf there is a malfunction in the
smart entry & start system
If “Smart Entry & Start System Malfunc-
tion” is displayed on the multi-informa-
tion display, the system may be
malfunctioning. Have the vehicle
inspected by any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer immediately.
QIf the “READY” indicator does not
come on
In the event that the “READY” indicator
does not come on even after performing
the proper procedures for starting the
vehicle, contact any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer immediately.
QIf the hybrid system is malfunction-
ing
P.99
QElectronic key battery
P.486
QOperation of the power switch
OIf the switch is not pressed shortly and
firmly, the power switch mode may not
change or the hybrid system may not
start.
OIf attempting to restart the hybrid sys-
tem immediately after turning the

2845-2. Driving procedures
OThe driver is wearing the seat belt
OThe shift lever is in a forward or reverse position.
OThe malfunction indicator lamp or brake system warning light is not illu-
minated
If the automatic release function does
not operate, release the parking brake
manually.
QParking brake automatic lock func- tion
The parking brake will be set automati-
cally under the following conditions:
OThe brake pedal is not depressed
OThe driver’s door is open
OThe driver’s seat belt is not fastened
OThe shift lever is in a position other
than P or N
OThe malfunction indicator lamp and
brake system warning light are not illuminated
QIf “Parking Brake Temporarily Unavailable” is displayed on the
multi-information display
If the parking brake is operated repeat- edly over a short period of time, the sys-
tem may restrict operation to prevent overheating. If this happens, refrain from operating the parking brake. Normal
operation will return after about 1 min- ute.
QIf “Parking Brake Unavailable” is displayed on the multi-information
display
Operate the parking brake switch. If the message does not disappear after oper-
ating the switch several times, the sys- tem may be malfunctioning. Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
QParking brake operation sound
When the parking brake operates, a
motor sound (whirring sound) may be heard. This does not indicate a malfunc-tion.
QParking brake indicator light
ODepending on the power switch mode, the parking brake indicator light will
turn on and stay on as described below:ON: Comes on until the parking brake
is released. Not in ON: Stays on for approximately 15 seconds.
OWhen the power switch is turned off with the parking brake set, the parking
brake indicator light will stay on for about 15 seconds. This does not indi-cate a malfunction.
QWhen the parking brake switch
malfunctions
Automatic mode (automatic brake set- ting and releasing) will be turned on
automatically.
QParking the vehicle
 P.256
QParking brake engaged warning buzzer
A buzzer will sound if the vehicle is driven with the parking brake engaged. “Parking Brake ON” is displayed on the
multi-information display (with the vehi- cle reaching a speed of 5 km/h [3 mph]).
QIf the brake system warning light comes on
 P.508
QUsage in winter time
 P.399
WARNING
QWhen parking the vehicle
Do not leave a child in the vehicle alone. The parking brake may be released unintentionally by a child
and there is the danger of the vehicle moving that may lead to an accident resulting in death or serious injury.

285
5
5-2. Driving procedures
Driving
Turn the brake hold system on
The brake hold standby indicator
(green) comes on. While the sys-
tem is holding the brake, the brake hold
operated indicator (yellow) comes
on.
QBrake hold system operating con- ditions
The brake hold system cannot be turned
on in the following conditions:
OThe driver’s door is not closed.
OThe driver is not wearing the seat belt.
OThe parking brake is engaged.
If any of the conditions above are detected when the brake hold system is
WARNING
QParking brake switch
Do not set any objects near the park-
ing brake switch. Objects may inter- fere with the switch and may lead the parking brake to unexpectedly oper-
ate.
QParking brake automatic lock
function
Never use the automatic parking brake engagement function in place
of normal parking brake operation. This function is designed to reduce the risk of a collision due to the driver
forgetting to engage the parking brake. Over-reliance on this function to park the vehicle safely may lead to
an accident resulting in death or seri- ous injury.
NOTICE
QWhen parking the vehicle
Before you leave the vehicle, shift the shift lever to P, set the parking brake
and make sure that the vehicle does not move.
QWhen the system malfunctions
Stop the vehicle in a safe place and check the warning messages.
QWhen the parking brake cannot be released due to a malfunction
Driving the vehicle with the parking brake set will lead to brake compo-nents overheating, which may affect
braking performance and increase brake wear. Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer immediately if this occurs.
Brake Hold
The brake hold system keeps
the brake applied when the
shift lever is in D, S or N with
the system on and the brake
pedal has been depressed to
stop the vehicle. The system
releases the brake when the
accelerator pedal is depressed
with the shift lever in D or S to
allow smooth start off.
Enabling the system
A
B

387
5
5-5. Using the driving support systems
Driving
abled.
• The collision becomes avoidable with normal brake operation.• A vehicle is no longer approaching
from the right or left at the rear of the vehicle.
OBrake control• The Parking Support Brake is dis-abled.
• Approximately 2 seconds have elapsed since the vehicle was stopped by brake control.
• The brake pedal is depressed after the vehicle is stopped by brake con-trol.
• A vehicle is no longer approaching from the right or left at the rear of the vehicle.
QDetection area of the Parking Sup-
port Brake function (rear-crossing vehicles)
The detection area of the Parking Sup-
port Brake function (rear-crossing vehi- cles) differs from the detection area of the RCTA function ( P.368). Therefore,
even if the RCTA function detects a vehicle and provides an alert, the Park-ing Support Brake function (rear-cross-
ing vehicles) may not start operating.
QSituations in which the system may not operate properly
 P.368
QSituations in which the system may
operate even if there is no possibil- ity of a collision
 P.369
1Eco drive mode
Suitable for driving to improve fuel
economy by more smoothly generating
torque in response to accelerator pedal
operations compared to normal mode
and restraining air conditioning system
operations (heating/cooling).
When the switch is turned to the left
while not in Eco drive mode, the system
switches to Eco drive mode and the
Eco drive mode indicator illuminates on
the multi-information display.
2 Normal mode
Suitable for normal driving.
Driving mode select
switch
The driving modes can be
selected to suit the driving and
usage conditions.
Selecting a driving mode

3885-5. Using the driving support systems
The driving mode returns to normal
mode if the switch is pressed while in
Eco drive mode or sport mode.
3 Sport mode
Controls the steering feeling and hybrid
system to create an acceleration
response that is suitable for sporty driv-
ing. Suitable for when crisp handling is
desired, such as when driving on
mountainous roads.
When the switch is turned to the right
while not in sport mode, the system
switches to sport mode and the sport
mode indicator illuminates on the multi-
information display.
QWhen changing to a driving mode
other than normal mode
OThe background color of the multi-
information display changes accord- ing to the selected driving mode.
OWhen the speedometer is set to ana-log display, the speedometer display color also changes.
OThe color of the switch changes according to the selected driving
mode. (On some models)
QAir conditioning system operation in Eco drive mode
In Eco drive mode, heating/cooling oper-
ations and the fan speed is controlled to improve fuel efficiency. Perform the fol-lowing procedures to increase the air
conditioning performance.
OAdjust the fan speed ( P.407)
OCancel Eco drive mode
QCanceling a driving mode
OSport mode is automatically canceled and the driving mode returns to nor-mal mode when the power switch is
turned off.
ONormal mode and Eco drive mode are
not canceled until another driving mode is selected. (Even if the power
switch is turned off, normal mode and
Eco drive mode will not be automati- cally canceled.)