ECO mode TOYOTA RAV4 PLUG-IN HYBRID 2023 Service Manual

269
4
4-4. Adjusting the steering wheel and mirrors
Before driving
1 Digital mirror mode
Displays an image of the area behind
the vehicle.
will illuminate in this mode.
2 Optical mirror mode
Turns off the display of the Digital Rear-
view Mirror allows it to be used as an
optical mirror.
■Digital mirror mode operating con- dition
The power switch is turned to ON.
When the power switch is changed from ON to OFF or ACC, the image will dis-appear after several seconds.
■When using the Digital Rear-view
Mirror in digital mirror mode
●If it is difficult to see the displayed
image due to light reflected off the Digital Rear-view Mirror, the camera being dirty or covered with water drop-
lets, or if lights of a vehicle behind your vehicle or the displayed image are bothering you, change to optical
mirror mode.
●When the back door is open, the Digi-
tal Rear-view Mirror image may not display properly. Before driving, make sure the back door is closed.
●If the display is difficult to see due to reflected light, close the electronic
sunshade for the panoramic moon roof (if equipped).
●Any of the following conditions may occur when driving in the dark, such
as at night. None of them indicates
that a malfunction has occurred. • Colors of objects in the displayed image may differ from their actual
color. • Depending on the height of the lights of the vehicle behind, the area around
the vehicle may appear white and blurry.• Automatic image adjustment for
brighter surrounding image may cause flickering.
If it is difficult to see the displayed image
or flickering bothers you, change to opti-
cal mirror mode.
●The Digital Rear-view Mirror may become hot while it is in digital mirror mode.
This is not a malfunction.
●Depending on your physical condition
or age, it may take longer than usual to focus on the displayed image. In this case, change to optical mirror
mode.
●Do not let passengers stare at the dis-
played image when the vehicle is being driven, as doing so may cause motion sickness.
■When the system malfunctions
If the symbol shown in the illustration is displayed when using the Digital Rear-view Mirror in digital mirror mode, the
system may be malfunctioning. The symbol will disappear in a few seconds. Operate the lever, change to optical mir-
ror mode and have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or
any reliable repairer.

271
4
4-4. Adjusting the steering wheel and mirrors
Before driving
ror mode and the optical mirror
mode.
When using the digital mirror
mode
 P.270
When using the optical mirror
mode
1 Press the menu button.
The icons will be displayed.
2Press or to
enable (ON)/disable (OFF) the
automatic anti-glare function.
The icons will disappear if a button is not operated for approximately 5 sec-onds or more.
■Adjusting the display (digital mirror mode)
●If the displayed image is adjusted, it may appear distorted. This is not a
malfunction.
●If the brightness of the Digital Rear-
view Mirror is set too high, it may cause eye strain. Adjust the Digital Rear-view Mirror to an appropriate
brightness. If your eyes become tired, change to optical mirror mode.
●The brightness of the Digital Rear-view Mirror will change automatically according to the brightness of the
area in front of your vehicle.
■To prevent the light sensors from
malfunctioning
To prevent the light sensors from mal- functioning, do not touch or cover them.
WARNING
Observe the following precautions.Failure to do so may result in death or serious injury.
■While driving
●Do not adjust the position of the
Digital Rear-view Mirror or adjust the display settings while driving.Stop the vehicle and operate the
Digital Rear-view Mirror control switches. Failure to do so may cause a steer-
ing wheel operation error, resulting in an unexpected accident.
●Always pay attention to the vehi-cle’s surroundings.
The size of the vehicles and other
objects may look different when in digital mirror mode and optical mirror mode.
When backing up, make sure to directly check the safety of the area around your vehicle, especially
behind the vehicle. Additionally, if a vehicle approaches from the rear in the dark, such as at
night, the surrounding area may appear dim.

2764-4. Adjusting the steering wheel and mirrors
is dis-
played.
The Digital Rear-view Mirror is
extremely hot.
(The display will gradually
become more dim. If the tem-
perature continues to increase,
the Digital Rear-view Mirror will
turn off.)
Reducing the cabin temperature
is recommended to reduce the
temperature of the mirror.
( will disappear when the
mirror becomes cool.)
If does not disappear even
though the mirror is cool, have
the vehicle inspected by any
authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer.
The lever cannot
be operated
properly.The lever may be malfunction-
ing.
Change to optical mirror mode
and have the vehicle inspected
by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
(To change to optical mirror
mode, press and hold the menu
button for approximately 10 sec-
onds.)
SymptomLikely causeSolution

2945-1. Before driving
When the following unusual opera-
tion is performed with the accelera-
tor pedal depressed, the hybrid
system output may be restrained.
 When the shift lever is shifted to
R*.
 When the shift lever is shifted
from P or R to forward drive shift
position such as D*.
When the system operates, a message
appears on the multi-information dis-
play. Read the message and follow the
instruction.
*: Depending on the situation, the shift
position may not be changed.
■Drive-Start Control (DSC)
●When the TRC is turned off ( P.417), sudden start restraint control also does not operate. If your vehicle have
trouble escaping from the mud or fresh snow due to sudden start restraint control operation, deactivate
TRC ( P.417) so that the vehicle may become able to escape from the mud or fresh snow.
Also, sudden start restraint control will
not operate in the following condition:
• When Trail Mode is turned on
Sudden start restraint con-
trol (Drive-Start Control
[DSC])
Cargo and luggage
Take notice of the following
information about storage pre-
cautions, cargo capacity and
load.
WARNING
■Things that must not be carried in the luggage compartment
The following things may cause a fire if loaded in the luggage compartment:
●Receptacles containing gasoline
●Aerosol cans
■Storage precautions
Observe the following precautions. Failure to do so may prevent the ped-
als from being depressed properly, may block the driver’s vision, or may result in items hitting the driver or
passengers, possibly causing an acci- dent.
●Stow cargo and luggage in the lug-
gage compartment whenever pos- sible.
●Do not stack anything in the lug-gage compartment higher than the seatbacks.
●When you fold down the rear seats, long items should not be placed
directly behind the front seats.
●Never allow anyone to ride in the
luggage compartment. It is not designed for passengers. They should ride in their seats with their
seat belts properly fastened. Other- wise, they are much more likely to suffer death or serious bodily injury,
in the event of sudden braking, sud- den swerving or an accident.

311
5 5-2. Driving procedures
Driving
■When the ambient temperature is
low, such as during winter driving
conditions
●When 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.
●When 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.
■Sounds and vibrations specific to a
Plug-in Hybrid Electric Vehicle
P.91
■If the 12-volt battery is discharged
The hybrid system cannot be started
using the smart entry & start system.
Refer to P.573 to restart the hybrid sys-
tem.
■Electronic key battery depletion
P.232
■Conditions affecting operation
P.254
■Note for the entry function
P.255
■Steering lock function (if equipped)
●After 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.
●When the steering lock cannot be
released, “Push POWER Switch while
Turning The 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.
●To 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.
■If there is a malfunction in the
smart entry & start system
If “Smart Entry & Start System Malfunc-
tion” or “Smart Key System Malfunction”
is displayed on the multi-information dis-
play, the system may be malfunctioning.
Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer immediately.
■If 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.
■If the hybrid system is malfunction-
ing
P.100
■Electronic key battery
P.511
■Operation of the power switch
●If the switch is not pressed shortly and
firmly, the power switch mode may not
change or the hybrid system may not
start.
●If attempting to restart the hybrid sys-

3125-2. Driving procedures
tem immediately after turning the
power switch to OFF, the hybrid sys- tem may not start in some cases. After turning the power switch to OFF,
please wait a few seconds before restarting the hybrid system.
■Customization
If the smart entry & start system has
been deactivated in a customized set- ting, refer to P.572.
1 Stop the vehicle completely.
2 If the parking brake is in manual
mode, set the parking brake.
( P.320)
Check the parking brake indicator is illuminated.
3 Shift the shift lever to P.
Do not press the shift lever button after shifting the shift lever to P.
4 Press the power switch shortly
and firmly.
The hybrid system will stop, and the meter display will be extinguished.
Release the shift lever when pressing the power switch.
5 Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown on
the multi-information display.
WARNING
■When starting the hybrid system
Always start the hybrid system while sitting in the driver’s seat. Do not depress the accelerator pedal while
starting the hybrid system under any circumstances. Doing so may cause an accident
resulting in death or serious injury.
■Caution while driving (vehicles
with steering lock function)
If hybrid system failure occurs while the vehicle is moving, do not lock or
open the doors until the vehicle reaches a safe and complete stop. Activation of the steering lock in this
circumstance may lead to an acci- dent, resulting in death or serious injury.
NOTICE
■When starting the hybrid system
If the hybrid system becomes difficult to start, have your vehicle checked by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer immediately.
■Symptoms indicating a malfunc-tion with the power switch
If the power switch seems to be oper-
ating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction. Contact
any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.
Stopping the hybrid system

3225-2. Driving procedures
●The driver’s seat belt is not fastened
●The shift lever is in a position other than P or N
●The malfunction indicator lamp and brake system warning light are not
illuminated
■If “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.
■If “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.
■Parking brake operation sound
When the parking brake operates, a motor sound (whirring sound) may be
heard. This does not indicate a malfunc- tion.
■Parking brake indicator light and Parking brake switch indicator
●Depending on the power switch mode the parking brake indicator light and
the parking brake switch indicator 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.
●When the power switch is turned off
with the parking brake set, the parking brake indicator light and the parking brake switch indicator will stay on for
about 15 seconds. This does not indi- cate a malfunction.
■When the parking brake switch
malfunctions
Automatic mode (automatic brake set- ting and releasing) will be turned on
automatically.
■Parking the vehicle
 P.288
■Parking 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]).
■If the brake system warning light comes on
 P.534
■Usage in winter time
 P.423
WARNING
■When 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.
■Parking 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.

333
5
5-3. Operating the lights and wipers
Driving
■The windshield wipers and washer can be operated when
The power switch is in ON.
■Effects of vehicle speed on wiper operation
With low speed windshield wiper opera-
tion selected, wiper operation will be switched from low speed to intermittent wiper operation when the vehicle is sta-
tionary. (However, when the sensor sen- sitivity is adjusted to the highest level, the mode will not switch.)
■Raindrop sensor
●The raindrop sensor judges the amount of raindrops. An optical sen-
sor is adopted. It may not operate properly when sunlight from the rising or setting of the sun intermittently
strikes the windshield, or if bugs, etc. are present on the windshield.
●If the wiper switch is turned to the “AUTO” position while the power switch is in ON, the wipers will operate
once to show that “AUTO” mode is activated.
●If the wiper sensitivity is adjusted to higher, the wiper may operate once to
indicate the change of sensitivity.
●If the temperature of the raindrop sen-
sor is 85°C (185°F) or higher, or -15°C (5°F) or lower, the automatic opera-tion may not occur. In this case, oper-
ate the wipers in any mode other than “AUTO”.
■If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the windshield washer fluid reservoir.
■Washer nozzle heaters (if
equipped)
The washer nozzle heaters operate to prevent frozen nozzle when the outside
temperature is 5°C (41°F) or less and the power switch is in ON.
WARNING
■Caution regarding the use of
windshield wipers in “AUTO” mode
The windshield wipers may operate
unexpectedly if the sensor is touched or the windshield is subject to vibra-tion in “AUTO” mode. Take care that
your fingers or anything else does not become caught in the windshield wip-ers.
■Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes warm. The fluid may freeze on the
windshield and cause low visibility. This may lead to an accident, result-ing in death or serious injury.
■When the washer nozzle heaters are operating (if equipped)
Do not touch the area around the washer nozzle, as they can become very hot and burn you.
NOTICE
■When the washer fluid tank is
empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
■When a nozzle becomes blocked
In this case, contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

3625-5. Using the driving support systems
• Vehicle is not accelerated or deceler-
ated by a fixed amount or more.
• Steering wheel is not operated with a
steering force level suitable for chang-
ing lanes.
• ABS, VSC, TRC and PCS are not
operating.
• TRC or VSC is not turned off.
●Vehicle sway warning function
This function operates when all of the
following conditions are met.
• Setting for “Sway Warning” in the
screen of the multi-information display
is set to “ON”. (P.199, 211)
• Vehicle speed is approximately 50
km/h (32 mph) or more.
• Width of traffic lane is approximately 3
m (9.8 ft.) or more.
• No system malfunctions are detected.
(P.363)
●Lane centering function
This function operates when all of the
following conditions are met.
• LTA is turned on.
• Setting for “Lane Centre” in the
screen of the multi-information display
are set to “ON”. (P.199, 211)
• This function recognizes white (yel-
low) lane lines or the position of a pre-
ceding vehicle (except when the
preceding vehicle is small, such as a
motorcycle).
• The dynamic radar cruise control with
full-speed range is operating in vehi-
cle-to-vehicle distance control mode.
• Width of traffic lane is approximately 3
to 4 m (10 to 13 ft.).
• Turn signal lever is not operated.
• Vehicle is not being driven around a
sharp curve.
• No system malfunctions are detected.
(P.363)
• Vehicle does not accelerate or decel-
erate by a fixed amount or more.
• Steering wheel is not operated with a
steering force level suitable for chang-
ing lanes.
• ABS, VSC, TRC and PCS are not operating.
• TRC or VSC is not turned off.
• Hands off steering wheel warning is
not displayed. (P.363)
• The vehicle is being driven in the cen-
ter of a lane.
• Steering assist function is not operat-
ing.
■Temporary cancelation of functions
●When operation conditions are no lon-
ger met, a function may be temporar-
ily canceled. However, when the
operation conditions are met again,
operation of the function is automati-
cally restored. (P.361)
●If the operation conditions (P.361)
are no longer met while the lane cen-
tering function is operating, the steer-
ing wheel may vibrate and the buzzer
may sound to indicate that the func-
tion has been temporarily canceled.
However, if the “Alert” or “Alert
Options” customization setting is set
to steering wheel vibration, the system
will notify the driver by vibrating the
steering wheel instead of sounding
the buzzer.
■Steering assist function/lane cen-
tering function
●Depending on the vehicle speed, lane
departure situation, road conditions,
etc., the driver may not feel the func-
tion is operating or the function may
not operate at all.
●The steering control of the function is
overridden by the driver’s steering
wheel operation.
●Do not attempt to test the operation of
the steering assist function.
■Lane departure alert function
●The warning buzzer may be difficult to
hear due to external noise, audio play-
back, etc. Also, it may be difficult to
feel steering wheel vibrations due to
the road conditions, etc.
●If the edge of the course* is not clear
or straight, the lane departure alert
function may not operate.

3685-5. Using the driving support systems
●A sign resembling a system compati-
ble sign is recognized.
●Side road speed signs may be
detected and displayed (if positioned
in sight of the front camera) while the
vehicle is traveling on the main road.
●Roundabout exit road speed signs
may be detected and displayed (if
positioned in sight of the front camera)
while traveling on a roundabout.
●The front of the vehicle is raised or
lowered due to the carried load.
●The surrounding brightness is not suf-
ficient or changes suddenly.
●When a sign intended for trucks, etc.
is recognized.
●The vehicle is driven in a country with
a different direction of traffic.
●The navigation system map data is
outdated. (For vehicles with naviga-
tion system)
●The navigation system is not operat-
ing. (For vehicles with navigation sys-
tem)
●The speed information displayed on
the meter and on the navigation sys-
tem may be different due to the navi-
gation system using map data.
■Speed limit sign display
If the power switch was last turned off
while a speed limit sign was displayed
on the multi-information display, the
same sign displays again when the
power switch is turned to ON.
■If “RSA Malfunction Visit Your
Dealer” is shown
The system may be malfunctioning.
Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
■Customization
Some functions can be customized.
(P.206, 217)
*: If equipped
■Meter display
Vehicles with 7-inch multi-infor-
mation display
Dynamic radar cruise
control with full-speed
range
*
In vehicle-to-vehicle distance
control mode, the vehicle auto-
matically accelerates, deceler-
ates and stops to match the
speed changes of the preced-
ing vehicle even if the acceler-
ator pedal is not depressed. In
constant speed control mode,
the vehicle runs at a fixed
speed.
Use the dynamic radar cruise
control with full-speed range
on freeways and highways.
Vehicle-to-vehicle distance
control mode (P.371)
Constant speed control mode
(P.377)
System Components