ECU TOYOTA RAV4 PRIME 2022 Service Manual

1092-2. Charging
2
Plug-in hybrid system
■Unlocking the charging
connector
The charging connector will be
unlocked when the doors are
unlocked using the smart key
system or wireless remote con-
trol.
■Changing the charging con-
nector lock settings
The method for locking and
unlocking the charging connec-
tor can be changed as follows
on the screen on the multi-
information display.
Refer to P.177 for details on how to
change the settings.
*1: The charging co nnector will be
unlocked if power supply is inter-
rupted due to a power outage
etc. after the charging connector
is automatically locked.
*2: The charging connector can be unlocked by similar operations to
that of “Auto Loc k” (Default set-
ting).
■Charging connector lock func-
tion
The charging connector lock func-
tion does not guarantee that theft of
the AC charging cable will be pre-
vented, and is not necessarily effec-
tive for all mischiefs.
■Unlocking the charging connec-
tor using the smart key system
If the charging connector is locked
while the doors are unlocked, lock
and then unlock the doors to unlock
the charging connector.
■Security function for unlocking
If the charging connector is not
removed within approximately 30
seconds after the vehicle is
unlocked, the security function auto-
matically locks the connector again.
■Changing the charging connec-
tor lock settings
The charging co nnector lock set-
tings cannot be changed when the
AC charging cable is connected to
the vehicle.
■When the charging connector
cannot be inserted into the AC
charging inlet
Check that the connector lock pin is
not lowered.
If the connector lock pin is lowered,
the connector lock is operating.
Unlock the doors u sing the smart
key system or wirel ess remote con-
trol and unlock the charging connec-
tor lock and check that the
connector lock pin is not lowered.
SettingOperation description
“Auto
Lock”
(Default
setting)The charging connec-
tor is automatically
locked when the
charging connector is
connected.
“Auto Lock
& Unlock”
The charging connec-
tor is automatically
locked when the
charging connector is
connected and auto-
matically unlocked
when charging is com-
pleted.
*1, 2
“OFF”
Not using the charging
connector locking sys-
tem

1242-2. Charging
Device) on a hook or equivalent.
3Unlock the doors and open
the charging port lid.
( P.107)
The AC charging inlet light ( ) will
illuminate.
4Remove the AC charging
inlet cap and secure it into
the holder on the charging
port lid. 5
Remove the charging con-
nector cap and secure it to
the cable.
6 Insert the charging connector
into the AC charging inlet.
Align the guide position on the bot-
tom of the charging connector, and
push the charging connector
straight into the AC charging inlet
as far as possible.
Once a click sound is heard, check
that the charging connector is
securely locked.
When the charging connector is
inserted straight as far as possible,
it will automatically lock. ( P.108)
7 Confirm that the charging
indicator of the charging port
is illuminated.
Charging will not start if the
A

1262-2. Charging
WARNING
■When charging
Observe the following precau-
tions.
Failure to do so may cause an
unexpected accident, resulting in
death or serious injury.
●Connect to a power source suit-
able for charging. ( P.111)
●Check that the AC charging
cable, plug and outlet are free of
foreign matter.
●Before charging, check that the
AC charging inlet is not
deformed, damaged or cor-
roded, and check that the inlet
is free of foreign matter such as
dirt, snow and ice.
If there is dirt or dust in these
areas, remove completely
before inserting the charging
connector.
●Do not get the terminals of the
AC charging inlet wet.
●Only use outlets where the plug
can be securely inserted.
●Do not bundle or wind the AC
charging cable while charging,
as doing so may result in over-
heating.
●Do not touch the terminals of
the charging connector and AC
charging inlet with a sharp metal
objects (needles etc.) or hands,
or short them with foreign
objects.
●When charging outdoors, make
sure to connect to a weather-
proof outlet for outdoor use.
Ensure the weatherproof outlet
cover closes completely. If the
weatherproof outlet cover can-
not be closed, install a weather-
proof outlet cover that will close.
●In order to stop charging at the
charging station, follow the
instructions of the charger.
●If any heat, smoke, odors, noise
or other abnormalities are
noticed during charging, stop
charging immediately.
●Do not insert the plug if the out-
let is submerge d in water or
snow.
●When charging while it is raining
or snowing, do not connect or
disconnect the plug if your
hands are wet. Also, do not get
the plug or outlet wet.
●Do not charge the vehicle
during a lightning storm.
●Prevent the AC charging cable
from being caught in the door or
back door.
●Do not let the wheels on the AC
charging cable, plug, charging
connector and CCID (Charging
Circuit Interru pting Device).
●Firmly insert the plug into the
outlet.
●Do not use an extension cord
and converting adaptor.
●Close the hood before using the
charging system. The cooling
fan may start operating sud-
denly. Touching or getting close
to rotating parts such as the fan
may cause your hands or
clothes (especially a necktie or
scarf) to becom e caught and
result in a serious injury.
●After connecting the charging
cable, confirm that it is not
wound around anything.

1322-2. Charging
■Charging schedule
●The charging schedule cannot be
set while driving.
●A maximum of 15 charging sched-
ules can be registered.
■To make sure that the charging
schedule function operates cor-
rectly
Check the following items.
●A d j u s t t h e c l o c k t o t h e c o r r e c t t i m e
(  P.169)
●The calendar is set to the correct
date ( P.177)
●Check that the power switch is
turned off
●After registering the charging
schedule, connect the AC
charging cable
The charging sta rt time is deter-
mined based on the charging
schedule at the time that the AC
charging cable was connected.
●After connecting the AC charging
cable, check that the charging
indicator of the charging port
flashes ( P.100)
●Do not use an ou tlet that has a
power cut off function (including a
timer function)
Use an outlet that constantly sup-
plies electricity. For outlets where
the power is cut off due to a timer
function, etc., charging may not be
carried out according to plan if the
power is cut off during the set
time.
■When the AC charging cable
remains connected to the vehi-
cle
Even if multiple consecutive
charging schedules are registered,
the next charge will not be carried
out according to the charging
schedule until the AC charging
cable is removed and reconnected
after charging completes. Also,
when the hybrid battery (traction
battery) is fully charged, charging according to the charging schedule
will not be carried out.
■“Climate Prep”
●When the air conditioning-linked
setting is turned on, the air condi-
tioning operates
until the set
departure time. Therefore, the air
conditioning will co nsume electric-
ity and charging may not complete
by the set departure time.
●If the hybrid batte ry (traction bat-
tery) is fully charged, charging will
not be carried o ut, even if the
charging schedule is set. How-
ever, if “Climate Prep” is turned
on, the air conditioning will oper-
ate only once when it nears the
time set in “Departure”. If this
occurs, the air conditioning will
consume electricity and the
remaining charge of the hybrid
battery (traction battery) when
departing may be decreased.
●When the doors are unlocked, the
air conditioning system does not
operate.
■Smartphone-linked operation
(vehicles with Premium Audio)
After applying to Toyota Apps, it is
possible to use the smartphone
application to change charging
schedule settings.
For details about Toyota Apps, refer
to
http://www.toyota.com/connectedse
rvices in the United States and
http://www.toyota.ca/connected
in
Canada.
■When charging schedules are
ignored
When the following operations are
performed while the charging
schedule is on standby, charging
schedule is temporarily canceled
and charging is started.
●When the Remote Air Condition-
ing System ( P.399) is operated
●When turning “My Room Mode”
on ( P.144)

1492-2. Charging
2
Plug-in hybrid system
■The error warning indicator on the CCID (Charging Circuit
Interrupting Device) flashes.
■Charging indicator of the charging port does not illuminate,
even though charging connector is connected.
Likely causeCorrection procedure
Electrical leakage detection function
or self-diagnostic function operates
and power is cut off
When the voltage is insufficient, the
error warning indi cator may flash
when there is noise interference.
Perform a reset and connect to a
proper power source. ( P.105)
If charging does not start, immedi-
ately stop charging and contact your
Toyota dealer.
Likely causeCorrection procedure
The plug is not properly connected to
the outletCheck whether the plug is properly
connected to the outlet.
Charging connector is not securely
connected to AC charging inlet
Check the connection status of the
charging connector.
 When connecting the charging
connector, make su re not to touch
the latch release button. Insert the
charging connector securely until
you hear a click. The charging con-
nector may not be connected cor-
rectly if the latch release button is
pressed while inserting.
 After connecting the charging con-
nector, check that the latch release
button is not pressed and the
charging indicator of the charging
port is turned on.
If the charging indicator of the
charging port does not illuminate,
even though the charging connector
is securely connec ted, there may be
a malfunction in the system. Immedi-
ately stop charging and contact your
Toyota dealer.

1542-2. Charging
■If “Charging Stopped Due to Pulled Charging Connector” is
shown
*: Electricity is consumed when operating “Battery Heater” (P.115), the air
conditioning-linked function ( P.131) or Remote Air Conditioning System
(  P.399).
Likely causeCorrection procedure
Charging connector is removed
while charging
When the charging connector is
removed while charging, charging
stops. If you want t o fully charge the
hybrid battery (traction battery),
reconnect the charging connector.After the hybrid battery (traction bat-
tery) is fully charged, the charging
connector is removed while the
hybrid battery (traction battery) is
being recharged again because
electricity-consuming functions
* have
been used and the remaining charge
is now reduced.
Charging connector is not securely
connected
Check the connection status of the
charging connector.
 When connecting the charging
connector, make su re not to touch
the latch release button. Insert the
charging connector securely until
you hear a click. The charging con-
nector may not be connected cor-
rectly if the latch release button is
pressed while inserting.
 After connecting the charging con-
nector, check that the latch release
button is not pressed and the
charging indicator of the charging
port is turned on.
If charging cannot be carried out,
even though the proper procedures
were followed, h ave the vehicle
inspected by your Toyota dealer.
Latch release button of charging
connector was pressed while
chargingWhen the latch release button is
pressed while charging, charging
stops. To continue charging, recon-
nect the charging connector.

1572-2. Charging
2
Plug-in hybrid system
■If “Charging Stopped Check Charging Source” is shown (3)
Likely causeCorrection procedure
Problem in power supply from exter-
nal power source
Check the following items.
Plug is securely inserted
 Extension cord is not used and
outlet is not overloaded
 Connected to a dedicated power
line
 Electrical leakage has occurred or
not
If there is no problem with any of the
above items, the re may be a prob-
lem with the outlet of the building.
Contact an electrician to request an
inspection.
If charging cannot be carried out,
even though there is no problem with
the power source path, there may be
a malfunction in the system. Have
the vehicle inspected by your Toyota
dealer.
Charger has stopped charging
Check if it is possible to charge with
the AC charging cable equipped to
the vehicle.
If charging cannot be carried out,
even when using the genuine AC
charging cable, consult your Toyota
dealer.

1633-1. Instrument cluster
3
Vehicle status information and indicators
The indicators inform the driver
of the operating state of the
vehicle’s various systems.
Indicators
Turn signal indicator
( P.286)
(U.S.A.)
Headlight indicator
( P.293)
(Canada)
Tail light indicator
( P.293)
Headlight high beam
indicator ( P.295)
Automatic High Beam
indicator ( P.296)
Smart key system
indicator
*1 (  P.277)
Cruise control indica-
tor ( P.334)
Dynamic radar cruise
control indicator
(  P.334)
Cruise control “SET”
indicator ( P.334)
LTA indicator
*2
(  P.326)
Intuitive parking assist
OFF indicator
*3, 4 (if
equipped) ( P.357)
PKSB OFF indicator
*3,
5
(if equipped)
(  P.365)
(Flashes)
Slip indicator light*5
(  P.376)
VSC OFF indicator*3,
5
(  P.377)
PCS warning light
*3, 5
(  P.315)
BSM outside rear view
mirror indicators
*5, 6
(  P.346)
BSM OFF indicator
*3,
5
(  P.346)
RCTA OFF indica-
tor
*3, 5 (  P.346)
Brake hold standby
indicator
*5 (  P.291)
Brake hold operated
indicator
*5 (  P.291)
Security indicator
(  P.71, 72)
“READY” indicator
(  P.277)
Low outside tempera-
ture indicator
*7
(  P.168)
EV indicator ( P.82)
(U.S.A.)
Parking brake indica-
tor ( P.287)
(Canada)
Parking brake indica-
tor (P.287)
EV drive mode indica-
tor
*8 (  P.78)
AUTO EV/HV mode
indicator
*8 (  P.78)
HV drive mode indica-
tor
*8 (  P.78)

1984-2. Opening, closing and locking the doors
4-2.Opening, closing and locking the doors
■Using the entry function
Carry the electronic key to
enable this function.
1 Grip the driver’s door handle
to unlock the door. Holding
the driver’s door handle for
approximately 2 seconds
unlocks all the doors.
Grip the front passenger’s
door handle or rear door han-
dle (some models) to unlock
all the doors
*.
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for 3 seconds after the doors are locked.
*: The door unlock settings can be
changed. ( P.198)
2 Touch the lock sensor (the
indentation on the upper part
of the door handle) to lock
the doors.
Check that the d oor is securely
locked.
■Using the wireless remote
control
1 Locks all the doors
Check that the d oor is securely
locked.
2 Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other doors.
Press and hold to open the side
windows and moon roof (if
equipped) or panoramic moon roof
(if equipped).
*
*
: This setting must be customized at your Toyota dealer.
■Switching the door unlock func-
tion
It is possible to set which doors the
entry function unlocks using the
wireless remote control. Perform the
switching operation in the vehicle or
Side doors
The vehicle can be locked
and unlocked using the
entry function, wireless
remote control, door lock
switches or inside lock but-
tons.
Charging port lid and charging
connector will also be locked
and unlocked. ( P.107)
Unlocking and locking the
doors from the outside

1994-2. Opening, closing and locking the doors
4
Before driving
within approximately 3.2 ft. (1 m) of
the vehicle.
1Turn the power switch to OFF.
2 When the indicator light on the
key surface is not on, press and
hold , or for
approximately 5 seconds while
pressing and holding .
The setting changes each time an
operation is performed, as shown
below. (When changing the setting
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2.)
Vehicles with alarm: To prevent
unintended triggering of the alarm,
unlock the doors us ing the wireless
remote control and open and close
a door once after t he settings have
been changed. (If a door is not
opened within 60 seconds after
is pressed, the doors will be locked again and the alarm will
automatically be set.)
In a case that the alarm is triggered,
immediately stop the alarm.
(
 P.72)
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals
Doors: A buzzer sounds and the
emergency flashers flash to indicate
that the doors have been
locked/unlocked. (Locked: Once;
Unlocked: Twice)
Side windows and moon roof (if
equipped) or panoramic moon roof
(if equipped): A buzzer sounds to
indicate that the side windows and
moon roof or panoramic moon roof
are operating.
■Security feature
If a door is not opened within
approximately 60 s econds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again. (However, depending on the
location of the el ectronic key, the
key may be detected as being in the
vehicle. In this case, vehicle may be
unlocked.)
■When the door cannot be
locked by the lock sensor on
the upper part of the door han-
dle
If the door will not lock even when
the topside sensor area is touched,
try touching both the topside and
underside sensor areas at the same
time.
When gloves are being worn,
remove the gloves.
Multi-informa-
tion dis-
play/BeepUnlocking func- tion
Exterior: Beeps 3 times
Holding the
driver’s door han-
dle unlocks only
the driver’s door.
Holding the pas-
senger’s door
handle or press-
ing the back door
opener switch
unlocks all the
doors.
Exterior: Beeps twice
Holding a door
handle or press-
ing the back door
opener switch
unlocks all the
doors.