2022 TOYOTA RAV4 PLUG-IN HYBRID remote start

4867-3. Do-it-yourself maintenance
QIf the key battery is depleted
The following symptoms may occur:
OThe smart entry & start system and
wireless remote control will not func- tion properly.
OThe operational range will be reduced.
Prepare the following before replac-
ing the battery:
 Flathead screwdriver
 Small flathead screwdriver
 Lithium battery CR2450
QUse a CR2450 lithium battery
OBatteries can be purchased at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer, local electrical appliance
shops or camera stores.
OReplace only with the same or equiva-
lent type recommended by the manu- facturer.
ODispose of used batteries according to the local laws.
1 Release the lock and remove
the mechanical key.
2 Remove the key cover.
Use a screwdriver of an appropriate size. Forcedly prying may cause the cover damaged.
To prevent damage to the key, cover the tip of the flathead screwdriver with a rag.
3 Remove the depleted battery
using a small flathead screw-
driver.
When removing the cover, the elec- tronic key module may stick to the cover and the battery may not be visi-
ble. In this case, remove the electronic key module in order to remove the bat-tery.
Insert a new battery with the “+” termi-
Electronic key battery
Replace the battery with a new
one if it is depleted.
Items to prepare
Replacing the battery

5448-2. Steps to take in an emergency
Therefore, fill the fuel tank carefully and
slowly.
QWhen the electronic key does not work properly
OMake sure that the smart entry & start system has not been deactivated in
the customization setting. If it is off, turn the function on. (Customizable features: P.573)
OCheck if battery-saving mode is set. If it is set, cancel the function. ( P.222)
OThe electronic key function may have
stopped. ( P.222)
If the electronic key
does not operate prop-
erly
If communication between the
electronic key and vehicle is
interrupted ( P.222) or the
electronic key cannot be used
because the battery is
depleted, the smart entry &
start system, push button start
and wireless remote control
cannot be used. In such cases,
the doors can be opened and
the hybrid system can be
started by following the proce-
dure below.
NOTICE
QIn case of a smart entry & start system malfunction, or other key
related problems
Take your vehicle with all the elec- tronic keys provided with your vehicle
to any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.

5488-2. Steps to take in an emergency
minutes to recharge the 12-volt
battery of your vehicle.
6 Open and close any of the doors
of your vehicle with the power
switch off.
7 Maintain the engine speed of
the second vehicle and start the
hybrid system of your vehicle by
turning the power switch to ON.
8 Make sure the “READY” indica-
tor comes on. If the indicator
light does not come on, contact
any authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer.
9 Once the hybrid system has
started, remove the jumper
cables in the exact reverse
order from which they were con-
nected.
10 Close the exclusive jump start-
ing terminal cover, and reinstall
the fuse box cover to its original
position.
Once the hybrid system starts,
have the vehicle inspected at any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer as soon as possible.
QStarting the hybrid system when
the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
QTo prevent 12-volt battery dis-
charge
OTurn off the headlights and the audio
system while the hybrid system is off.
OTurn off any unnecessary electrical
components when the vehicle is run- ning at a low speed for an extended period, such as in heavy traffic.
QWhen the 12-volt battery is
removed or discharged
OInformation stored in the ECU is
cleared. When the 12-volt battery is depleted, have the vehicle inspected at any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
OSome systems may require initializa-tion. ( P.582)
QWhen removing the 12-volt battery terminals
When the 12-volt battery terminals are removed, the information stored in the ECU is cleared. Before removing the 12-
volt battery terminals, contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
QCharging the 12-volt battery
The electricity stored in the 12-volt bat- tery will discharge gradually even when
the vehicle is not in use, due to natural discharge and the draining effects of certain electrical appliances. If the vehi-
cle is left for a long time, the 12-volt bat- tery may discharge, and the hybrid system may be unable to start. (The 12-
volt battery recharges automatically while the hybrid system is operating.)
QWhen recharging or replacing the 12-volt battery
OIn some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Use the wire-less remote control or the mechanical
key to lock or unlock the doors.
OThe hybrid system may not start on
the first attempt after reinstalling the 12-volt battery. In that case, start the hybrid system in the same manner as
when the electronic key does not operate properly ( P.545). This is not

573
9 9-2. Customization
Vehicle specifications
QDoor lock (P.203, 544)
QSmart entry & start system and wireless remote control (P.201,
221)
QSmart entry & start system (P.221)
FunctionDefault
settingCustomized
setting
Unlocking using a mechanical
keyAll doors
unlocked in first
step
Driver’s door
unlocked in first
step, all doors
unlocked in sec-
ond step
––O
Speed linked door locking func-
tionOnOffO–O
Shift position linked door locking
functionOffOnO–O
Shift position linked door unlock-
ing functionOffOnO–O
Driver’s door linked door unlock-
ing functionOnOffO–O
FunctionDefault
settingCustomized
setting
Time elapsed before the auto-
matic door lock function is acti-
vated if a door is not opened
after being unlocked
30 seconds
60 seconds
––O120 seconds
Open door reminder buzzer
(When locking the vehicle)OnOff––O
FunctionDefault
settingCustomized
setting
Smart entry & start systemOnOffO–O
Smart door unlockingAll the doorsDriver’s doorO–O
Number of consecutive door
lock operations2 times*1As many as
desired
*1
––OAs many as
desired
*22 times*2
ABC
ABC
ABC

587Alphabetical Index
Alphabetical Index
A
A/C
“My Room Mode” ....................... 152
Air conditioning filter................... 475
Automatic air conditioning system
................................................. 406
Blower customization ................. 408
Front seat concentrated airflow
mode (S-FLOW) ...................... 411
Humidity sensor ......................... 413
Remote Air Conditioning System414
ABS (Anti-lock Brake System) .... 391
Function ..................................... 391
Warning light .............................. 510
ACA (Active Cornering Assist).... 392
AC charging cable ........................ 108
AC charging cable types ............ 110
CCID (Charging Circuit Interrupting
Device) .................................... 109
If the charging connector cannot be
unlocked .................................. 122
Indicator ..................................... 113
Locking and unlocking ............... 121
Maintenance .............................. 116
Replacing the plug-cord ............. 114
Safety functions ......................... 112
Acoustic Vehicle Alerting System 92
Active Cornering Assist (ACA).... 392
Airbag manual on-off system ........ 48
Airbags ............................................ 39
Airbag manual on-off system ....... 48
Airbag operating conditions ......... 41
Airbag precautions for your child . 44
Airbag warning light ................... 510
Correct driving posture................. 33
Curtain shield airbag operating con-
ditions ........................................ 41
Curtain shield airbag precautions 44
General airbag precautions.......... 44
Locations of airbags ..................... 39Modification and disposal of airbags
................................................... 46
Side airbag operating conditions .. 41
Side airbag precautions ............... 44
Side and curtain shield airbags oper-
ating conditions .......................... 41
Side and curtain shield airbags pre-
cautions...................................... 44
SRS airbags ................................. 39
SRS warning light.......................510
Air conditioning filter ................... 475
Air conditioning system
“My Room Mode” .......................152
Air conditioning filter ................... 475
Automatic air conditioning system
................................................. 406
Blower customization ................. 408
Front seat concentrated airflow
mode (S-FLOW).......................411
Humidity sensor ......................... 413
Remote Air Conditioning System414
Air intake vent ................................. 98
Cleaning ..................................... 479
Alarm................................................78
Alarm ............................................ 78
Warning buzzer .......................... 508
Antenna
Smart entry & start system ......... 221
Anti-lock brake system (ABS) ..... 391
Function ..................................... 391
Warning light .............................. 510
Approach warning ........................ 339
Armrest .......................................... 439
Ashtray .......................................... 430
Assist grips ...................................439
AUTO EV/HV mode .........................85
AUTO EV/HV mode switch ............. 86
Automatic air conditioning system
..................................................... 406
“My Room Mode” .......................152
Air conditioning filter ................... 475

590Alphabetical Index
BSM (Blind Spot Monitor) .......... 349
Consumption screen .................. 193
Cruise control ............................. 344
Drive information ........................ 183
Driving information ..................... 179
Dynamic radar cruise control with
full-speed range ....................... 332
Energy monitor........................... 193
Head-up display ......................... 189
LTA (Lane-Tracing Assist) ......... 324
Multi-information display ............ 177
Parking Support Brake function . 381
Pre-collision warning .................. 311
RCTA ......................................... 349
RSA (Road Sign Assist) ............. 329
Toyota parking assist-sensor ..... 371
Warning messages .................... 518
Do-it-yourself maintenance . 448, 450
Door lock
Back door ................................... 208
Side doors .................................. 203
Smart entry & start system......... 221
Wireless remote control ............. 201
Doors
Automatic door locking and unlock-
ing system ............................... 207
Back door ................................... 208
Door glasses .............................. 247
Door lock .................................... 203
Open door warning buzzer......... 206
Outside rear view mirrors ........... 245
Rear door child-protectors ......... 207
Side doors .................................. 203
Double locking system .................. 77
Drive information .......................... 183
Driver’s seat belt reminder light.. 515
Driver’s seat position memory .... 229
Driving position memory ............ 229
Memory recall function ............... 230
Drive-Start Control (DSC)
Sudden start restraint control ..... 262Driving
Break-in tips ............................... 257
Correct posture ............................ 33
Driving mode select switch......... 387
Plug in Hybrid Electric Vehicle ..... 99
Procedures ................................. 256
Winter drive tips ......................... 398
Driving information display ......... 179
Driving mode select switch ......... 387
Driving position memory ............. 229
Memory recall function ............... 230
Driving support system information
display ......................................... 182
DSC (Drive-Start Control)
Sudden start restraint control ..... 262
Dynamic radar cruise control with
full-speed range
Function ..................................... 332
Warning message ...................... 518
E
eCall ................................................. 65
ECB (Electronically Controlled Brake
System) ....................................... 391
Eco drive mode .............................387
E-Four (Electronic On-Demand AWD
system) ........................................392
Elapsed time.................................. 183
Electric motor
Location........................................ 84
Specification ............................... 560
Electric Power Steering (EPS)
Function ..................................... 392
Warning light .............................. 510
Electronically Controlled Brake Sys-
tem (ECB) .................................... 391
Electronic key
Battery-saving function............... 222
If the electronic key does not operate
properly .................................... 544
Replacing the battery ................. 486

593Alphabetical Index
HV mode .......................................... 85
Hybrid battery (traction battery)
Charging .................................... 134
Location ....................................... 94
Specification............................... 561
Hybrid battery (traction battery)
charge mode ................................. 85
Hybrid system
ACCESSORY mode .................. 276
Acoustic Vehicle Alerting System 92
Brake Override System .............. 257
Emergency shut off system.......... 98
Energy monitor/consumption screen
................................................. 193
High voltage components ............ 94
How to start the hybrid system... 273
Hybrid System Indicator ............. 172
If the hybrid system will not start 541
If your vehicle has to be stopped in
an emergency .......................... 500
Ignition switch (power switch) .... 273
Overheating ............................... 551
Plug in Hybrid Electric Vehicle ..... 99
Plug-in hybrid system precautions94
Power (ignition) switch ............... 273
Regenerative braking ................... 90
Starting the hybrid system ......... 273
Hybrid System Indicator .............. 172
Hybrid transmission ..................... 277
I
Identification
Engine ........................................ 559
Vehicle ....................................... 558
Ignition switch (power switch) .... 273
Auto power off function .............. 276
Changing the power switch modes
................................................. 276
If your vehicle has to be stopped in
an emergency .......................... 500
Starting the hybrid system ......... 273Illuminated entry system.............. 420
Immobilizer system ........................ 76
Indicators....................................... 166
Initialization
Items to initialize......................... 582
Panoramic moon roof ................. 251
Power back door ........................ 216
Power windows .......................... 247
Tire pressure warning system .... 468
Inside rear view mirror ......... 235, 236
Installing a child restraint system to
a front passenger seat ................. 52
Instrument cluster light control... 176
Interior lights ................................. 419
Switch......................................... 419
Intrusion sensor.............................. 79
ISOFIX lower anchorages ..............62
J
Jack
Positioning a floor jack ............... 453
Vehicle-equipped jack ........ 523, 534
Jack handle ...........................523, 534
Jam protection function
Electronic sunshade ................... 251
Panoramic moon roof ................. 251
Power back door opener and closer
................................................. 214
Power windows .......................... 247
K
Keyless entry
Smart entry & start system ......... 221
Wireless remote control ............. 201
Keys ............................................... 200
Battery-saving function............... 222
Electronic key .............................200
If the electronic key does not operate
properly .................................... 544
If you lose your keys ..................543