sensor TOYOTA RAV4 PRIME 2022 Repair Manual

5108-2. Steps to take in an emergency
*: This light illuminat es on the multi-information display.
■PKSB OFF indicator* (warning buzzer)
*: This light illuminates on the multi-information display.
■BSM OFF indicator* (warning buzzer)
*: This light illuminates on the multi-information display.
Warning lightDetails/Actions
(If equipped)
If “Parking Support Brake Malfunction Visit Your
Dealer” is displayed on the multi-information
display:
Indicates a malfunctio n in the PKSB (Parking
Support Brake) system
 Have the vehicle inspected by your Toyota
dealer immediately.
If “Parking Assist Unavailable” is displayed on
the multi-information display:
Indicates that the system is temporarily unavail-
able, possibly due to a sensor being dirty or cov-
ered with ice, etc.
 Follow the instructions displayed on the
multi-information display. ( P.367, 518)
Warning lightDetails/Actions
Indicates a malfunction in the BSM (Blind Spot
Monitor) function
 Have the vehicle inspected by your Toyota
dealer immediately.
Indicates that the rear bumper around the radar
sensor is covered with dirt, etc. ( P.348)
 Follow the instructions displayed on the
multi-information display. ( P.347, 518)

5118-2. Steps to take in an emergency
8
When trouble arises
■RCTA OFF indicator* (warning buzzer)
*: This light illuminat es on the multi-information display.
■Slip indicator light
■Inappropriate pedal operation warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
Warning lightDetails/Actions
Indicates a malfunctio n in the RCTA (Rear
Cross Traffic Alert) function
 Have the vehicle inspected by your Toyota
dealer immediately.
Indicates that the rear bumper around the radar
sensor is covered with dirt, etc. ( P.348)
 Follow the instructions displayed on the
multi-information display. ( P.347, 518)
Warning lightDetails/Actions
Indicates a malfunction in:
The VSC/Trailer Sway Control system;
 The TRAC system;
 The Trail Mode function; or
 The hill-start assist control system
 Have the vehicle inspected by your Toyota
dealer immediately.
Warning lightDetails/Actions
When a buzzer sounds:
Brake Override System is malfunctioning
 Drive-Start Control is malfunctioning
 Drive-Start Control is operating
 Follow the instructions displayed on the
multi-information display.
When a buzzer does not sound:
Brake Override System is operating.
 Release the accelerator pedal and
depress the brake pedal.

5148-2. Steps to take in an emergency
The rear passengers’ seat belt w arning buzzer sounds to alert the rear
passengers that his o r her seat belt is not fastened. If the se at belt is
unfastened, the buzzer sounds intermittently for a certain peri od of time,
after the seat belt is fastened and unfastened and the vehicle reaches a
certain speed.
■Warning buzzer
In some cases, the buzzer may not
be heard because of noisy place or
an audio sound.
■Front passenger detection sen-
sor, seat belt reminder and
warning buzzer
●If luggage is placed on the front
passenger seat, the front passen-
ger detection sensor may cause
the warning light to flash and the
warning buzzer to sound even if a
passenger is not sitting in the
seat.
●If a cushion is placed on the seat,
the sensor may n ot detect a pas-
senger, and the warning light may
not operate properly.
■SRS warning light
This warning light system monitors
the airbag sensor assembly, front
impact sensors, side impact sensors
(front door), side impact sensors
(front), side impact sensors (rear),
driver’s seat position sensor, front
passenger occupant classification
sensors, “AIR BAG ON” indicator
light, “AIR BAG OFF” indicator light,
front passenger’s seat belt buckle
switch, driver’s seat belt preten-
sioner, front passenger’s seat belt
pretensioner and force limiter, air-
bags, interconnecting wiring and
power sources. ( P.35)
■If the malfunction indicator
lamp comes on while driving
First check the following:
●Is the fuel t ank empty?
If it is, fill the fuel tank immediately.
●Is the fuel tank cap loose?
If it is, tighten it securely. The light will go off after several
driving trips.
If the light does not go off even after
several trips, con
tact your Toyota
dealer as soon as possible.
■Electric power steering system
warning light (warning buzzer)
When the 12-volt battery charge
becomes insufficien t or the voltage
temporarily drops, the electric power
steering system warning light may
come on and the warning buzzer
may sound.
At this time, the functions of the air
conditioning, etc. may be partially
limited in order to reduce the power
consumption of the 12-volt battery.
■When the tire pressure warning
light comes on (vehicles with
tire pressure warning system)
Inspect the tires to check if a tire is
punctured.
If a tire is punctured: P.522
If none of the tires are punctured:
Turn the power switch to OFF then
turn it to ON. Check if the tire pres-
sure warning light comes on or
blinks.
If the tire pressur e warning light
blinks for approximately 1 minute
then stays on
There may be a malfunction in the
tire pressure warning system. Have
the vehicle inspected by your
Toyota dealer immediately.
If the tire pressur e warning light
comes on
1 After the temperature of the tires
has lowered sufficiently, check
the inflation pressure of each tire

5208-2. Steps to take in an emergency
for approximately 5 minutes to
recharge the 12-volt battery.
■If “Engine Oil Level Low Add or
Replace” is displayed
The engine oil level may be low.
Check the level of the engine oil,
and add engine oil if necessary.
This message may be displayed if
the vehicle is sto pped on a slope.
Move the vehicle to a level surface
and check if the message disap-
pears.
■If “Maintenance Required
Soon” is shown
Indicates that all maintenance
according to the dr iven distance on
the maintenance schedule
* should
be performed soon.
Comes on approximately 4500
miles (7200 km) after the message
has been reset.
If necessary, perf orm maintenance.
Please reset the message after the
maintenance is performed.
(  P.447)
*: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’
Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■If “Maintenance Required Visit
Your Dealer” is shown
Indicates that all maintenance is
required to correspond to the driven
distance on the maintenance sched-
ule
*.
Comes on approximately 5000
miles (8000 km) after the message
has been reset. (The indicator will
not work properly unless the mes-
sage has been reset.)
Perform the necessary mainte-
nance. Please reset the message
after the maintenance is performed.
(  P.447)
*: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’ Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■If a message that indicates the
malfunction of front camera is
displayed
The following systems may be sus-
pended until the problem shown in
the message is resolved. (P.311,
506)
●PCS (Pre-Collision System)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●RSA (Road Sign Assist)*
●Dynamic radar cruise control with
full-speed range
*: If equipped
■If a message that indicates the
malfunction of radar sensor is
displayed
The following systems may be sus-
pended until the problem shown in
the message is resolved. (P.311,
506)
●PCS (Pre-Collision System)
●LTA (Lane Tracing Assist)
●Dynamic radar cruise control with
full-speed range
■If “Radar Cruise Control
Unavailable See Owner’s Man-
ual” is shown
The dynamic radar cruise control
with full-speed range system is sus-
pended temporarily or until the prob-
lem shown in the message is
resolved. (causes and coping meth-
ods: P.311)
■If “Radar Cruise Control
Unavailable” is shown
The dynamic radar cruise control
with full-speed range system cannot
be used temporarily. Use the sys-
tem when it becomes available
again.

5739-2. Customization
9
Vehicle specifications
*: If equipped
■Lights (P.293)
*: Except for Canada
■Automatic light control system* ( P.293)
*: If equipped
■Rear window wiper ( P.302)
Opening direction when
using the key linked opera-
tion
SlideTilt up––O
Opening direction when
using the wireless remote
control linked operation
SlideTilt up––O
FunctionDefault settingCustomized
setting
Daytime Running LightsOnOff*O–O
Light reminder buzzerOnOff––O
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard–2 to 2O–O
Time elapsed before head-
lights automatically turn off
after doors are closed
30 seconds
Off
O–O60 seconds
90 seconds
Windshield wiper linked
headlight illuminationOnOff––O
FunctionDefault settingCustomized
setting
Back door opening linked
rear window wiper stop func-
tion
OffOn––O
Washer linked rear window
wiper operationOnOff––O
FunctionDefault settingCustomized settingABC
ABC
ABC
ABC

595What to do if... (Troubleshooting)
Is the 12-volt battery dis-
charged? ( P.534)
 Is the power switch in ON?
If you cannot release the shift
lever by depressing the brake
pedal with the power switch in
ON ( P.284)
 Is the window lock switch
pressed?
The power window except for
the one at the driver’s seat
cannot be operated if the win-
dow lock switch is pressed.
( P.246)
 The auto power off function
will be operated if the vehicle
is left in ACC or ON (the
hybrid system is not operat-
ing) for a period of time.
( P.281)
 The seat belt reminder light is
flashing
Are the driver and the passengers wearing the seat belts? (

P.513,
514
)
 The parking brake indicator is
on
Is the parking br ake released?
( 
P.287)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.506, 518)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the
alarm sounds. ( P.72)
To stop the alarm, turn the power
switch to ON or start the hybrid sys-
tem.
 Is the message displayed on
the multi-information display?
Check the message on the
multi-information display.
( P.518)
 When a warning light turns on
or a warning message is dis-
played, refer to P.506, 518.
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The windows do not open
or close by operating the
power window switches
The power switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is activated and
the horn sounds (if
equipped)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed

597Alphabetical Index
Alphabetical Index
A
A/C“My Room Mode” ................. 144
Air conditioning filter ............. 477
Automatic air conditioning sys-tem ..................................... 390
Eco air conditioning mode .... 391
Front seat concentrated airflow mode (S-FLOW) ................. 396
Humidity sensor ................... 398
Remote Air Conditioning System ........................................... 399
ABS (Anti-lock Brake System) ............................................... 375Function ............................... 375
Warning light ........................ 508
ACA (Active Cornering Assist) ............................................... 376
AC charging cable .................. 102 CCID (Charging Circuit Interrupt-ing Device) ......................... 103
If the charging connector cannot be unlocked ........................ 110
Indicator ............................... 104
Locking and unlocking.......... 108
Maintenance......................... 106
Safety functions.................... 104
Acoustic Vehicle Alerting Sys- tem ........................................... 85
Active Cornering Assist (ACA) ............................................... 376
Airbags ...................................... 34 Airbag operating conditions.... 36
Airbag precautions for your child............................................. 39
Airbag warning light.............. 508
Correct driving posture ........... 27
Curtain shield airbag operating conditions ............................. 37
Curtain shield airbag precautions ............................................. 39 Front passenger occupant clas-
sification system ...................44
General airbag precautions ....39
Locations of airbags ...............34
Modification and disposal of air- bags......................................42
Seat cushion airbag................34
Side airbag operating conditions .............................................37
Side airbag precautions..........39
Side and curtain shield airbags operating conditions .............37
Side and curtain shield airbags precautions ...........................39
SRS airbag instructions for Canadian owners ...............583
SRS airbags ...........................34
SRS warning light .................508
Air conditioning filter .............477
Air conditioning system “My Room Mode” ..................144
Air conditioning filter .............477
Automatic air conditioning sys-tem .....................................390
Eco air conditioning mode ....391
Front seat concent rated airflow
mode (S-FLOW) .................396
Remote Air Conditioning System ...........................................399
Air intake vent ...........................91 Cleaning ...............................480
Alarm .........................................72 Alarm ......................................72
Warning buzzer .. ..................506
Anchor brackets ... ..............53, 62
Antenna (Smart key system) .217
Anti-lock brake system (ABS)375 Function................................375
Warning light ........................508
Approach warning ..................341
Armrest ......... ......................... ..422
Assist grips .............................423

598Alphabetical Index
AUTO EV/HV mode ................... 77
AUTO EV/HV mode switch....... 78
Automatic air conditioning sys-tem ......................................... 390“My Room Mode” ................. 144
Air conditioning filter ............. 477
Eco air conditioning mode .... 391
Front seat concentrated airflow mode (S-FLOW) ................. 396
Remote Air Conditioning System ........................................... 399
Automatic door locking and unlocking systems ............... 202
Automatic High Beam (AHB) . 296
Automatic light control system ............................................... 294
Auxiliary boxes ....................... 409
Average fuel consumption .... 189
Average fuel economy ........... 172
Average vehicle speed .. 176, 189
B
Back door ................................ 203 Hands Free Power Back Door........................................... 208
Power back door .................. 206
Wireless remote control ....... 206
Back-up lights Replacing light bulbs ............ 492
Wattage ................................ 552
Battery (12-volt battery) ......... 462 If the 12-volt battery is dis-charged .............................. 534
Preparing and c hecking before
winter.................................. 382
Replacing ............................. 537
Warning light ........................ 506
Battery (traction battery) ......... 87 Charging............................... 123
Location.................................. 87
Specification ......................... 548
Blind Spot Monitor (BSM) ...... 345 Blind Spot Monitor function ..349
Rear Cross Traffic Alert function
...........................................351
Bottle holders .........................409
Brake Brake Hold ............................291
Fluid......................................460
Parking brake .......................287
Regenerative braking .............82
Warning light ........................506
Brake assist ............................375
Brake Hold...............................291
Brake Override System ..........257
Break-in tips ............................257
Brightness control Instrument panel light control169
BSM (Blind Spot Monitor) ......345 Blind Spot Monitor function ..349
Rear Cross Traffic Alert function...........................................351
C
Care Aluminum wheels .................440
Exterior .................................440
Front camera ........................308
Interior ..................................443
Radar sensor ........................308
Seat belts .............................443
Water-repellent coating ........441
Cargo capacity ................263, 266
Cargo hooks............................411
Chains......................................384
Charging “My Room Mode” ..................144
AC charging cable ................102
Charging equipment ...............99
Charging indicator ................100
Charging messages .............153
Charging precautions ...........126
Charging procedure..............123
Charging schedule function ..130

Alphabetical Index599
Charging time may increase 115
High voltage components....... 87
How to charge ...................... 123
Information related to charging display ................................ 119
Opening and closing the charging port lid.................. 100
Power sources precautions .. 113
Power sources th at can be used
........................................... 111
Safety functions.................... 120
When charging cannot be car- ried out ............................... 148
Charging port ........................... 99 If the charging port lid does not open ................................... 108
Locking and unlocking.......... 107
Opening and closing ............ 100
Child-protector ....................... 202
Child restraint s ystem ............. 51
Fixed with a LATCH system ... 60
Fixed with a seat belt ............. 55
Front passenger occupant clas- sification system ................... 44
Points to remember ................ 51
Riding with children ................ 50
Types of child restraint system installation met hod ............... 53
Using an anchor bracket ........ 62
Child safety ............................... 50 12-volt battery precautions . 462, 538
Airbag precautions ................. 39
Back door precautions ......... 203
Charging precautions ........... 120
Child restraint system............. 53
Heated steering wheel and seat
heater precautions ............. 401
How your child should wear the seat belt................................ 30
Moon roof precau tions ......... 248
Panoramic moon roof precau- tions ....................................252
Power window lock switch ....246
Power window precautions...245
Rear door child-protectors ....202
Seat belt extender precautions .............................................30
Seat belt precautions..............29
Seat heater precautions .......401
Cleaning ..........................440, 443 Aluminum wheels .................440
DC/DC Converter air intake vent
...........................................480
Exterior .................................440
Front camera ........................308
Interior ..................................443
Radar sensor ........................308
Seat belts .............................443
Water-repellent coating ........441
Clock ........................................169
Coat hooks ..............................423
Condenser ............. ..................459
Console box ............................408
Consumption screen ..............187
Convenience Services (Sugges- tion function).........................181
Coolant Capacity ...............................549
Checking ..............................458
Preparing and checking before winter ..................................382
Warning light ........................507
Cooling system .......................458 Engine overheating ..............539
Hybrid system overheating ...541
Cruise control Dynamic radar cruise control with full-speed range ..........334
Cup holders.............................408
Current fuel consumption......189
Current fuel economy ............172
Curtain shield airbags ..............34
Customizable featu res ...........565

Alphabetical Index605
Head-up display ................... 182
Indicators.............................. 163
Instrument panel light control169
Meter control switches ......... 171
Multi-information display ...... 170
Settings ........................ 177, 566
Units ............................. 179, 566
Warning lights .............. 161, 506
Warning messages ...... 181, 518
Meter control switches .......... 171
Mirrors Digital Rear-view Mirror........ 232
Inside rear view mirror.......... 231
Outside rear view mirror defog-gers .................................... 392
Outside rear view mirrors ..... 242
Vanity mirrors ....................... 414
Moon roof Door lock linked moon roof oper-ation ................................... 247
Jam protection function ........ 247
Operation ............................. 247
Warning message ................ 248
Multi-information display Audio system-linked display . 175
BSM (Blind Spot Monitor)..... 346
Changing the display............ 171
Convenience Services (Sugges-tion function)............... 181, 566
Display contents ................... 170
Driving information display ... 172
Driving support system informa- tion display ......................... 175
Dynamic radar cruise control with full-speed range .......... 334
Energy monitor/consumption screen ................................ 187
Hybrid System Indicator ....... 167
Intuitive parking assist-sensor ........................................... 355
Language ..................... 179, 566
LTA (Lane Tracing Assist).... 327 Menu icons ...........................171
Meter control switches..........171
Navigation system-linked display
...........................................175
Parking Support Brake function ...........................................365
PCS (Pre-Collisio n System) .313
Pop-up display......................179
RSA (Road Sign Assist) .......332
Settings ........................177, 566
Tire pressure ...... ..................467
Units .............................179, 566
Vehicle information display...176
Warning message display ....181
Warning messages ...............518
“My Room Mode” ...................144
N
Navigation system-linked display ...............................................175
Noise from under ve hicle...........6
Normal mode...........................372
O
Odometer.................................165 “ODO TRIP” switch ...............169
“ODO TRIP” switch ................169
Oil Engine oil..............................548
Opener Back door .....................205, 207
Fuel filler door.......................305
Garage door .........................432
Hood .....................................453
Outer foot lights Replacing light bulbs ............492
Wattage ................................552
Outside rear view mirrors ......242 Adjusting and folding ............242
BSM (Blind Spot M onitor) .....346
Outside rear view mirror defog-