TOYOTA RAV4 2023 Owners Manual
Page 301 of 574
3014-5. Using the driving support systems
4
Driving
■The Parking Support Brake 
function (static object) will 
operate when
The function will op erate when the 
PKSB OFF indicato r is not illumi-
nated or flashing ( P.78, 80) and 
all of the followin g conditions are 
met:
●Engine output restriction control
• The Parking Support Brake is  enabled.
• The vehicle speed is approxi-
mately 9 mph  (15 km/h) or less.
• There is a static object in the trav- eling direction o f the vehicle and 
approximately 6 to 13 ft. (2 to 4 m) 
away.
• The Parking Support Brake deter-
mines that a stronger-than-nor-
mal brake operation is necessary 
to avoid a collision.
●Brake control
• Engine output restri ction control is 
operating
• The Parking Support Brake deter- mines that an immediate brake 
operation is necessary to avoid a 
collision.
■The Parking Support Brake 
function (static objects) will 
stop operating when
The function will st op operating if 
any of the following  conditions are 
met:
●Engine output restriction control
• The Parking Support Brake is dis- abled.
• The system determines that the 
collision has beco me avoidable 
with normal brake operation.
• The static object is no longer 
approximately 6 to 13 ft. (2 to 4 m) 
away from the vehicle or in the 
traveling directi on of the vehicle.
●Brake 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 control.
• The static object is no longer  approximately 6 to 13 ft. (2 to 4 m) 
away from the vehicle or in the 
traveling direction of the vehicle.
■Detection range of the Parking 
Support Brake function (static 
objects)
The detection range of the Parking 
Support Brake function (static 
objects) differs from the detection 
range of the intuiti ve parking assist. 
(  P.286) Therefore, even if the 
intuitive parking assist detects an 
object and provides a warning, the 
Parking Support Brake function 
(static objects) may  not start operat-
ing.
■Situations in wh ich the Parking 
Support Brake function (static 
objects) may not operate
When the shift lever is in N
■Situations in which the system 
may not operate properly
 P.284
■Situations in which the system 
may operate even if there is no 
possibility of a collision
 P.284 
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3024-5. Using the driving support systems
*: If equipped
This function will operate in situations such as the following if a vehi-
cle is detected in the traveling direction of the vehicle.
■When reversing, a vehicle is approaching and the brake pedal 
is not depressed, or is depressed late
 P.276
■The Parking Support Brake 
function (rear-crossing vehi-
cles) will operate when
The function will op erate when the 
PKSB OFF indicator  is not illumi-
nated or flashing ( P.78, 80) and 
all of the followin g conditions are 
met:
●Engine output restriction control
• The Parking Support Brake is 
enabled.
• The vehicle speed is approxi-
Parking Support Brake function (rear-crossing 
vehicles)*
If a rear radar sensor detects a vehicle approaching from the 
right or left at the rear of the vehicle and the system deter-
mines that the possibility of a collision is high, this function 
will perform brake control to reduce the likelihood of an 
impact with the approaching vehicle.
Examples of function operation
Types of sensors
WARNING
■To ensure the system can 
operate properly
 P.276 
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3034-5. Using the driving support systems
4
Driving
mately 9 mph (15 km/h) or less.
• Vehicles are approaching from the  right or left at the rear of the vehi-
cle at a traveling speed of approx-
imately 5 mph (8  km/h) or more.
• The shift lever is in R.
• The Parking Support Brake deter-
mines that a stronger than normal 
brake operation is necessary to 
avoid a collision with an approach-
ing vehicle.
●Brake control
• Engine output restri ction control is 
operating
• The Parking Support Brake deter- mines that an emergency brake 
operation is necessary to avoid a 
collision with an approaching vehi-
cle.
■The Parking Support Brake 
function (rear-crossing vehi-
cles) will stop operating when
The function will st op operating if 
any of the following  conditions are 
met:
●Engine output restriction control
• The Parking Support Brake is dis- 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.
●Brake 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 control.
• A vehicle is no longer approaching  from the right or left at the rear of 
the vehicle.
■Detection area of the Parking 
Support Brake function (rear-
crossing vehicles)
The detection area of the Parking 
Support Brake function (rear-cross-
ing vehicles) differs from the detec- tion area of the RCTA function 
(
 P.291). Therefore, even if the 
RCTA function detects a vehicle 
and provides an alert, the Parking 
Support Brake function (rear-cross-
ing vehicles) may not start operat-
ing.
■Situations in which the system 
may not operate properly
 P.292
■Situations in which the system 
may operate even if there is no 
possibility of a collision
 P.293 
Page 304 of 574
3044-5. Using the driving support systems
*: If equipped
■Stopping the engine
While driving with the D shift 
position selected, depress the 
brake pedal and stop the vehi-
cle. The engine will stop auto-
matically.
When the engine stops, the Stop & 
Start indicator will illuminate.
■Restarting the engine
Release the brake pedal. The 
engine will start automatically.
When the engine starts, the Stop & 
Start indicator  will turn off.
■When the brake hold sys-
tem is operating
 When the engine is stopped 
by the Stop & Start system, if 
the brake pedal is released 
the engine will remain 
stopped.
 If the accelerator pedal is 
depressed while the engine is 
stopped by the Stop & Start 
system, the engine will 
restart.
 While the engine is stopped 
by the Stop & Start system, if 
the engine is restarted, the 
brake hold system will con-
tinue to apply the brakes, 
unless the operation condi-
tions of the brake hold system 
are no longer met. ( P.217)
■When the dynamic radar 
cruise control with full-
speed range is operating
 When the vehicle is stopped 
by the dynamic radar cruise 
control with full-speed range, 
the engine will stop automati-
cally even though the brake 
pedal is not depressed.
 When the preceding vehicle 
starts off, the engine will 
restart automatically.
 If the engine is restarted by 
the Stop & Start system while 
the vehicle is stopped by the 
dynamic radar cruise control 
with full-speed range, the 
vehicle will remain stopped.
Stop & Start system*
The Stop & Start system 
stops and starts the engine 
according to brake pedal or 
shift lever operation when 
the vehicle is stopped, such 
as at a stoplight, intersec-
tion, etc., in order to 
improve fuel economy and 
reduce noise pollution 
caused by the engine idling.
Stop & Start system oper-
ation 
Page 305 of 574
3054-5. Using the driving support systems
4
Driving
Press the Stop & Start cancel 
switch to disable the Stop & 
Start system. 
The Stop & Start cancel indica-
tor will illuminate.
Pressing the switch again will 
enable the Stop & Start system and 
the Stop & Start cancel indicator 
will turn off.
■Automatic enabling of the Stop 
& Start system
If the Stop & Start system is dis-
abled using the Sto p & Start cancel 
switch, it will be automatically re-
enabled once the engine switch is 
turned off and then the engine is 
started.
When the engine is stopped by 
the Stop & Start system when 
the vehicle is on an incline, 
when the brake pedal is 
released, brake force is tempo-
rarily maintained to prevent the 
vehicle from rolling backwards 
before the engine is restarted 
and drive force is generated. 
When drive force is generated,  the maintained brake force is 
automatically canceled.
This function operates on flat 
surfaces as well as steep 
inclines.
 Sound may be generated 
from the brake system, but 
this does not indicate a mal-
function.
 Brake pedal response may 
change and vibration may 
occur, but this does not indi-
cate a malfunction.
■Points for use
●If the engine switch is pressed 
when the engine is stopped by the 
Stop & Start system, the engine 
will not be able to be restarted by 
the automatic engine start func-
tion. In this case, restart the 
engine using the normal engine 
starting procedure. ( P.203, 204)
●When the engine is being 
restarted by the Stop & Start sys-
tem, the power ou tlets may be 
temporarily unusable, but this 
does not indicate a malfunction.
●Installation and removal of electri-
cal components and wireless 
devices may affect the Stop & 
Start system. Contact your Toyota 
dealer for details.
●When stopping the vehicle for a 
longer period of time, turn the 
engine switch to OFF to stop the 
engine completely.
■Operating conditions
●The Stop & Start system is opera-
tional when all of the following 
conditions are met:
• The vehicle has been driven a cer- tain amount of time.
• The brake pedal is being 
depressed firmly. (except when 
Disabling the Stop & Start 
system
Hill-start assist control 
Page 306 of 574
3064-5. Using the driving support systems
the vehicle is stopped by the 
dynamic radar cruise control with 
full-speed range when in vehicle-
to-vehicle distance control mode)
• The D shift position is selected.
• The driver’s seat belt is fastened.
• The driver’s door is closed.
• The selected driv ing mode is not 
snow mode (AWD models).
• Mud & Sand or Rock & Dirt mode  is not selected for Multi-terrain 
Select (AWD models).
• The windshield defogger is off.  (vehicles without a manual air 
conditioning system)
• The accelerator pedal is not being  depressed.
• The engine is adequately warmed 
up.
• The outside temperature is 23°F (- 5°C) or higher.
• The hood is closed. ( P.307)
●In the following situations, the 
engine may not be stopped by the 
Stop & Start syste m. This is not a 
malfunction of the Stop & Start 
system.
• When the air conditioning system  is being used.
• When the battery is undergoing a  periodic recharge.
• When the battery is not sufficiently 
charged, such as if the vehicle 
has been parked for a long time 
and the battery charge has 
decreased, the e lectric load is 
large, the battery fluid tempera-
ture is excessively low or the bat-
tery has deteriorated.
• When the brake booster vacuum  is low.
• When the elapsed time since the  engine was restarted is short.
• When the vehicle is stopped fre-
quently, such as when in a traffic 
jam.
• When the engine coolant tem- perature or transmission fluid tem-
perature is extremely low or high.
• When the vehicle is stopped on a  steep incline.
• When the steering wheel is being  operated.
• When the vehicle is being driven  in a high altitude area.
• When the battery fluid tempera- ture is extremely low or high.
• For a while after the battery termi- nals have been disconnected and 
reconnected.
●When the engine is stopped by 
the Stop & Star t system, the 
engine will be restarted automati-
cally if any of the following condi-
tions are met:
(To enable the engine to be 
stopped by the Stop & Start sys-
tem again, drive the vehicle.)
• The air conditioning system is  turned on. (vehicles without a 
manual air conditioning system)
• The windshield defogger is turned  on. (vehicles without a manual air 
conditioning system)
• The shift lever is shifted from D or  P.
• The shift lever is shifted from P. 
(When the engine is stopped by 
the Stop & Start system when the 
shift lever is in P.)
• The driver’s seat belt is unfas- tened.
• The driver’s door is opened.
• The driving mode is changed to 
snow mode (AWD models).
• Mud & Sand or Rock & Dirt mode 
is selected for Mult i-terrain Select 
(AWD models).
• The Stop & Start cancel switch is 
pressed.
• The steering wheel is operated.
• The accelerator pedal is  depressed.
• The vehicle starts to roll on an  incline.
●When the engine is stopped by 
the Stop & Star t system, the 
engine may restart automatically 
in the following situations: (To 
enable the engine to be stopped 
by the Stop & Start system again, 
drive the vehicle.)
• When the brake  pedal is pumped 
or strongly depressed.
• When the air conditioning system  is being used.
• When a switch of the air condition- 
Page 307 of 574
3074-5. Using the driving support systems
4
Driving
ing system is operated (windshield 
defogger switch, etc.).
• If the battery charge becomes low.
■When the hood is opened
●If the hood is opened while the 
engine is stopped by the Stop & 
Start system, the  engine will stall 
and will not be able to be restarted 
by the automatic  engine start 
function. In this case, restart the 
engine using the normal engine 
starting procedure. ( P.203, 204)
●If the hood is closed after the 
engine is started with the hood 
open, the Stop & Start system will 
not operate. Close  the hood, turn 
the engine switch t o OFF, wait 30 
seconds or more, and then start 
the engine.
■Air conditioning system opera-
tion while the engine is stopped 
by the Stop & Start system
Vehicles with an  automatic air con-
ditioning system: When the air con-
ditioning is in automatic mode and 
the engine is stopped by the Stop & 
Start system, the fan may operate at 
a low speed in order to prevent the 
temperature in the cabin from 
increasing or decreasing or may be 
stopped.
To prioritize air conditioning system 
performance when the vehicle is 
stopped, disable the Stop & Start 
system by pressing the Stop & Start 
cancel switch.
●If the windshield is fogged up
Turn the windshield defogger on. 
(  P.333, 340)
If the windshield fogs up frequently, 
press the Stop & Start cancel switch 
to disable the Stop & Start system.
●If an odor is emitted from the air 
conditioning system
• Vehicles with a manual air condi- tioning system:
If the idling stop time setting is set 
to “Extended”, change it to “Stan-
dard”. If an odor  is emitted when  the idling stop time setting is set to 
“Standard”, press the Stop & Start 
cancel switch to deactivate the 
Stop & Start system.
• Vehicles with an  automatic air 
conditioning system:
Press the Stop & Start cancel 
switch to deactivate the Stop & 
Start system.
■Changing the idling stop time 
with the air conditioning system 
on
The length of time the Stop & Start 
system will operate  when the air 
conditioning system is on can be 
changed in   of the multi-informa-
tion display ( P.98, 107). (The 
length of time the  Stop & Start sys-
tem will operate when  the air condi-
tioning system is off cannot be 
changed.)
■Displaying the Stop & Start sys-
tem status
After Start:
Displays the cumulative time that 
the engine is stopped by the Stop & 
Start system from when the engine 
is started until the engine is 
stopped.
This item is reset each time the 
engine stops.
■Multi-information display mes-
sages
If the following situations,   
and a message may be displayed 
on the multi-information display.
●When the engine cannot be 
stopped by the Stop & Start sys-
tem  “Press Brake More to Acti-
vate”
• The brake pedal is not sufficiently  
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3084-5. Using the driving support systems
depressed.
  If the brake pedal is depressed 
further, the system will operate.
 “Non-Dedicated Battery”
• A battery not designed for use  with a Stop & Start system may 
have been installed.
  Have the vehicl e inspected by 
your Toyota dealer.
 “Battery Charging”
• The battery charge may be low.
  Stopping of the engine is tempo-
rarily prohibited to prioritize charging 
of the battery. After the engine runs 
for a certain amount of time, the 
system will be enabled.
• A refresh charge may be occur- ring
  After a refresh charge for up to 
an hour completes, the system can 
be operated.
• If displayed continuously for a  long time (more than an hour)
  The battery may be deteriorated. 
Contact your Toyota dealer for 
details.
 “Stop & Start System 
Unavailable”
• The Stop & Start system is tempo- rarily disabled.
  Allow the engine to run for some 
time.
• The engine may have been  started with the hood open.
  Close the hood , turn the engine 
switch to OFF, wait for 30 seconds 
or more, and then start the engine.  “In Preparation”
• The vehicle is being driven in a  high altitude area.
• The brake booster  vacuum is low.
  When the brake booster vacuum 
reaches a predeter mined level, the 
system will be enabled.
 “For Climate Control”
• The air conditioning system is  being used when the ambient 
temperature is high or low.
 If the difference between the set 
temperature and cabin temperature 
becomes small, the system will be 
enabled.
• The windshield defogger is on.
●When the engine automatically 
restarts while stopped by the Stop 
& Start system
 “In Preparation”
• The brake pedal has been  depressed further or pumped.
  The system will be  enabled after 
the engine runs and the brake 
booster vacuum reaches a predeter-
mined level.
 “For Climate Control”
• The air conditioning system has  been turned on o r is being used.
• The windshield defogger has  been turned on.
 “Battery Charging”
• The battery charge may be low.
 The system will be  enabled after 
the engine runs to sufficiently 
charge the battery. 
Page 309 of 574
3094-5. Using the driving support systems
4
Driving
■When the buzzer sounds
If the driver’s door is opened when 
the engine is stopped by the Stop & 
Start system and the shift lever is in 
D, a buzzer will s ound and the Stop 
& Start system indicator will flash. 
To stop the buzzer, close the 
driver’s door.
■The Stop & Start system protec-
tion function
●When the volume of the audio 
system is excessively high, sound 
output from the audio system may 
suddenly be cut off in order to 
reduce battery consumption. To 
prevent the audio system from 
being cut off, keep the volume of 
audio system at a moderate level. 
If the audio system has been cut 
off, turn the engine switch to OFF, 
wait for 3 secon ds or more and 
then turn it to ACC or ON to re-
enable the audio system.
●The audio system may not be acti-
vated if the battery terminals are 
disconnected an d then recon-
nected. If this o ccurs, turn the 
engine switch to OFF and then 
repeat the following operation 
twice to activate the audio system 
normally.
• Turn the engine switch to ON and  then to off.
■Replacing the battery
 P.478
■If the Stop & Start cancel indica-
tor flashes continuously
The system may be malfunctioning. 
Have the vehicle inspected by your 
Toyota dealer.
■If “Stop & Start System Mal-
function Visit Your Dealer” is 
displayed on the multi-informa-
tion display
The system may be malfunctioning. 
Have the vehicle inspected by your 
Toyota dealer.
WARNING
■When the Stop & Start system 
is operating
Make sure to disable the Stop & 
Start system while the vehicle is 
in a poorly ventilated area.
If not disabled, the engine may be 
automatically restarted unexpect-
edly, causing exhaust gases to 
collect and enter the vehicle, pos-
sibly resulting in death or a seri-
ous health hazard.
●Do not leave the vehicle while 
the engine is  stopped by the 
Stop & Start system (while the 
Stop & Start indicator is on). An 
accident may occur due to the 
automatic engine start function.
●Depress the brake pedal and 
apply the parking brake when 
necessary while the engine is 
stopped by the Stop & Start sys-
tem (while the Stop & Start indi-
cator is on).
NOTICE
■To ensure the system oper-
ates correctly
If any of the follo wing situations 
occur, the Stop & Start system 
may not operate c orrectly. Have 
your vehicle inspected by your 
Toyota dealer.
●While the driver’s seat belt is 
fastened, the driver’s and front 
passenger’s seat belt reminder 
light flashes.
●Even though the driver’s seat 
belt is not fastened, the driver’s 
and front passenger’s seat belt 
reminder light does not illumi-
nate. 
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3104-5. Using the driving support systems
■FF vehicles/Dynamic 
Torque Control AWD vehi-
cles
1 Eco drive mode
Suitable for driving to improve fuel 
economy by more  smoothly gener-
ating torque in response to acceler-
ator pedal operations compared to 
normal mode and restraining air 
conditioning system operations 
(heating/cooling).
When the switch is pressed while 
not in Eco drive mode, the system 
switches to Eco drive mode and the 
NOTICE
●Even though the driver’s door is 
closed, the open door warning 
light is illuminated or the interior 
light is illuminated when the 
interior light switch is in the door 
position.
●Even though the driver’s door is 
open, the open door warning 
light does not illuminate or the 
interior light does not illuminate 
when the interior light switch is 
in the door position.
Driving mode select 
switch
The driving modes can be 
selected to suit the driving 
and usage conditions.
Selecting a driving mode