warning TOYOTA RAV4 PLUG-IN HYBRID 2022 Service Manual

97
2
2-1. Plug-in hybrid system
Plug-in hybrid system
WARNING
OCarefully inspect the ground under the vehicle. If you find that liquid
has leaked onto the ground, the fuel system may have been damaged. Leave the vehicle as soon as possi-
ble.
QHybrid battery (traction battery)
OYour vehicle contains a sealed lith- ium-ion battery.
ONever resell, hand over or modify the hybrid battery. To prevent acci-dents, hybrid batteries that have
been removed from a disposed vehicle are collected through any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer. Do not dispose of the bat-tery yourself. Unless the battery is
properly collected, the following may occur, resulting in death or serious injury:
• The hybrid battery may be illegally disposed of or dumped, and it is
hazardous to the environment or someone may touch a high voltage part, resulting in an electric shock.
• The hybrid battery is intended to be used exclusively with your Plug in
Hybrid Electric Vehicle. If the hybrid battery is used outside of your vehi-cle or modified in any way, acci-
dents such as electric shock, heat generation, smoke generation, an explosion and electrolyte leakage
may occur. When reselling or handing over your vehicle, the possibility of an
accident is extremely high because the person receiving the vehicle may not be aware of these dangers.
OIf your vehicle is disposed of with-out the hybrid battery having been removed, there is a danger of seri-
ous electric shock if high voltage parts, cables and their connectors are touched. In the event that your
vehicle must be disposed of, the hybrid battery must be disposed of by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer, or a qualified ser-vice shop. If the hybrid battery is
not disposed of properly, it may cause electric shock that can result in death or serious injury.
QCaution while driving
If the vehicle under floor area
receives strong shock or impact while driving, stop the vehicle in a safe area and check around the bottom of the
vehicle. If there is damage to the hybrid battery (traction battery) or liq-uid leakage, it may lead to a vehicle
fire, etc. Do not touch the vehicle and immediately contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
QModifications
Do not modify the vehicle to make the height lower.
It is easier for the hybrid battery (trac-
tion battery) in the under floor area to come in contact with the ground when the vehicle is lowered. If the hybrid
battery (traction battery) is damaged, a vehicle fire may occur which could lead to death or serious injury.

99
2 2-1. Plug-in hybrid system
Plug-in hybrid system
stops the fuel pump to minimize the
risk of electrocution and fuel leak-
age.
If the emergency shut off system
activates, your vehicle will not
restart. To restart the hybrid sys-
tem, contact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
A message is automatically dis-
played when a malfunction occurs
in the hybrid system or an improper
operation is attempted.
If a warning message is shown on
the multi-information display, read
the message and follow the instruc-
tions.
QIf a warning light comes on, a warn-
ing message is displayed or the 12-
volt battery is disconnected
The hybrid system may not start. In that
case, try to start the system again. If the
“READY” indicator does not come on,
contact any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
Primarily using EV mode and
AUTO EV/HV mode when driving in
cities and using HV mode when
driving on highways (or freeways)
can help conserve fuel and electric-
ity. (P.86)
When using Eco drive mode, the
torque corresponding to the accel-
erator pedal depression amount
can be generated more smoothly
than it is in normal conditions. In
addition, the operation of the air
conditioning system (heating/cool-
ing) will be minimized, improving
fuel and electricity economy.
(P.387)
Eco-friendly driving is possible by
keeping the Hybrid System Indica-
tor within Eco area. (P.175)
Hybrid warning message
Plug in Hybrid Electric
Vehicle driving tips
For economical and ecological
driving, pay attention to the
following points:
Using EV mode, AUTO
EV/HV mode and HV mode
effectively
Using Eco drive mode
Use of Hybrid System Indi-
cator

1082-2. Charging
*: If the AC charging cable is equipped.
AC charging cable*
The function, correct operating
procedure, etc. of the AC
charging cable are explained.
WARNING
QWhen using the AC charging cable and CCID (Charging Circuit Interrupting Device)
Observe the following precautions.
Failure to do so may cause an unex- pected accident, resulting in death or
serious injury.
ODo not attempt to disassemble or repair the AC charging cable,
charging connector, plug or CCID (Charging Circuit Interrupting Device).
If a problem arises with the AC charging cable or the CCID (Charging Circuit Interrupting
Device), stop charging immediately and contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
ODo not subject the AC charging cable, charging connector, plug or CCID (Charging Circuit Interrupting
Device) to strong force or impact.
ODo not apply excessive force to the
AC charging cable by forcefully folding, twisting, pulling or dragging the AC charging cable.
ODo not damage the AC charging cable with sharp objects.
ODo not fold the charging connector or plug or insert foreign objects into
them.
ODo not put the charging connector
and plug into water.
ODo not bring the AC charging cable to a high-temperature item such as a heating device.
ODo not apply a load to the AC charging cable and plug-cord (such
as wrapping the AC charging cable around the CCID (Charging Circuit Interrupting Device) and the
charging connector).
ODo not use or leave the AC
charging cable in situations where a load is applied to the socket and the plug (such as when the CCID
(Charging Circuit Interrupting Device) is hanging in the air without contacting the ground).
OMode 3 AC charging cable: Do not use outside the rated voltage (less
than 277 V) or rated current (less than 20 A).
NOTICE
QPrecautions when handling AC
charging cable
Make sure to observe the following precautions. Failure to observe these
precautions may result in damage to the AC charging cable and AC charging inlet.
OInsert the charging connector straight into the AC charging inlet.
OAfter inserting the charging connec-tor, do not apply excessive force to
or twist the connector. Also, do not lean on the connector or hang any objects from it.
ODo not step on or trip over the AC charging cable.
OBefore removing the charging con-nector, make sure that it is
unlocked. ( P.120)
OAfter removing the AC charging
cable, promptly return it to its proper location.

1102-2. Charging
Plug
Plug-cord
CCID (Charging Circuit Interrupting Device)
Power indicator ( P.113)
Charging indicator ( P.113)
Error warning indicator ( P.113)
Mode 3 AC charging cable (if equipped)
Charging connector (vehicle side)
Identification label (on the charging connector)
Charging plug (charger side)
Identification label (on the charging plug)
QAC charging cable types
The following charging modes are categorized according to the availability of a
charging control device, which detects malfunctions such as electrical leakages, and its location (whether it is attached to the charger or AC charging cable). The type of AC charging cable that can be used differs according to the charging mode
Charging modeOutline
Mode 1
A charging method which does not use charging control to
detect electrical leakages between an external power source
and the vehicle. Does not apply to this vehicle.
C
D
E
F
G
H
A
B
C
D

1122-2. Charging
This product must be grounded. In
case of malfunction or break down,
grounding provides a path of least
resistance for electric current to
reduce the risk of electric shock.
This product is equipped with a
grounding conductor and a ground-
ing plug. The grounding plug must
be plugged into an appropriate
socket that is properly installed and
grounded in accordance with all
local codes and ordinances.
The CCID (Charging Circuit Inter-
rupting Device) has the following
safety features.
QElectrical leakage detection
function
If an electrical leakage is detected
during charging, the power source
will be automatically interrupted,
thus preventing fires or electrical
shocks caused by electrical leak-
age.
If the power source is interrupted, the
error warning indicator flashes.
If the power source is interrupted:
 P.113
QAutomatic check function
This is an automatic system check
that is run before charging begins
to check for problems in the opera-
tion of the electrical leakage detec-
tion function.
If a malfunction is found in the electrical
leakage detection function as a result of
the check, the error warning indicator
flashes to inform the user. ( P.113)
QTemperature detection func-
tion
A temperature detection function is
equipped to the plug. While
charging, if heat is generated due
to looseness on the socket side
etc., this function suppresses heat
by controlling the charging current.
QConditions for supplying cur-
rent to the vehicle
The CCID (Charging Circuit Inter-
rupting Device) is designed to pre-
vent electrical current from being
supplied to the charging connector
when it is not connected to the
vehicle, even if the plug is inserted
into the socket.
Grounding (Mode 2 AC
charging cable)
WARNING
QGrounding precautions
OImproper connection of the ground-
ing conductor increases the risk of electric shock.Check with a qualified electrician or
serviceman if you are in doubt as to whether the product is properly grounded.
ODo not modify the grounding plug provided with the product. If it does
not fit the socket, have a proper socket installed by a qualified elec-trician.
Safety functions (Mode 2 AC
charging cable)

113
2 2-2. Charging
Plug-in hybrid system
QIndicator operation
3 indicators are used to indicate the
following conditions.Power indicator
Illuminates when electricity is flowing to
the CCID (Charging Circuit Interrupting
Device).
Charging indicator
Illuminates when charging is in prog-
ress.
Error warning indicator
Flashes when there is an electrical
leakage or when a malfunction occurs
in the CCID (Charging Circuit Interrupt-
ing Device).
QWhen a malfunction occurs during charging
The indicators on the CCID (Charging Circuit Interrupting Device) use a
combination of different statuses (not illuminated, illuminated or flashing) to
inform the user of internal malfunctions.
When the error warning indicator is illuminated or flashing, temporarily remove the
plug from the socket and then reconnect it to check if the error indicator turns off.
If the error warning indicator turns off, charging is now possible.
If it does not turn off, perform the correction procedure in the following chart.
CCID (Charging Circuit Inter-
rupting Device) indicators
(Mode 2 AC charging cable)A
B
C
StatusPower indica-
torError warning
indicatorCause/Correction procedure
Charging system
error
Not illuminated
Not illumi-
nated or illumi-
natedAn electrical leakage is
detected and charging is can-
celed, or there is a malfunction
in the AC charging cable.
Consult any authorized
Toyota retailer or Toyota
authorized repairer, or any
reliable repairer
IlluminatedFlashes

1142-2. Charging
The plug-cord can be replaced
using the following procedure.
Plug temperature
detection mal-
function
FlashesFlashes
There is a malfunction in the
plug temperature detection
part.
Consult any authorized
Toyota retailer or Toyota
authorized repairer, or any
reliable repairer
Plug temperature
increase detectionFlashesNot illuminated
An increase in the temperature
of the plug is detected due to
an improper connection
between the socket and plug.
Check that the plug is
securely connected to the
socket
AC charging cable
life span noticeIlluminatedFlashes
The number of charges using
the AC charging cable is near-
ing the end of its usable life
span.
Consult any authorized
Toyota retailer or Toyota
authorized repairer, or any
reliable repairer
AC charging cable
life spanIlluminatedIlluminated
The number of charges using
the AC charging cable has
exceeded its usable number of
charges.
Consult any authorized
Toyota retailer or Toyota
authorized repairer, or any
reliable repairer
StatusPower indica-
torError warning
indicatorCause/Correction procedure
Replacing the plug-cord
(Mode 2 AC charging cable)
(if equipped)

1162-2. Charging
Make sure that there are no foreign
objects attached to the connection before installing the plug-cord. Remove any foreign objects if they are attached.
Otherwise, water or other foreign mat- ter may enter the CCID (Charging Cir-cuit Interrupting Device), resulting in a
malfunction.
Turn the plug-cord connector nut of the plug-cord in the opposite direction of
removal until a click sound is heard and the plug-cord is secured.
7 Install the plug-cord connector
cap and release key to the plug-
cord that has been removed.
Securely install the release key to the plug-cord connector cap to prevent it
from being lost. Also, make sure that the release key does not fall out of the plug-cord connector cap accidentally.
Store the plug-cord in a safe, clean and dry place.
For safety, inspect the AC charging
cable on a routine basis.
WARNING
QWhen replacing the plug-cord (if
equipped)
Check the following points regularly.
Failure to do so may cause an unex-
pected accident, resulting in death or serious injury.
ODo not replace the plug-cord with wet hands.Also, do not replace in a place that
is rainy or wet.
ODo not replace the plug-cord when
the plug and/or charging connector are connected.
OCheck whether there are any local EV-charging regulations in place, and adhere to them.
ODo not leave the CCID (Charging Circuit Interrupting Device) with the
plug-cord removed.
OMake sure that there are no foreign
objects attached to the connection when installing the plug-cord to the CCID (Charging Circuit Interrupting
Device).
OWhen replacing the plug-cord,
firmly turn the nut of the plug-cord until a click sound can be heard.
ODo not replace the plug cord in Nor-way.
NOTICE
QPrecautions for the plug-cord (if
equipped)
Do not use the plug-cord for any use other than charging this vehicle.
Doing so may cause the plug-cord to be damaged.
Inspecting and maintaining
the AC charging cable

117
2
2-2. Charging
Plug-in hybrid system
QRating
 Voltage (Un): 220 V - 240 V ~
 Frequency: 50 Hz / 60 Hz 1Φ
 Current: 10 A
 Residual operating current (IΔn): 6 mA
 Ambient temperature: -30°C to 55°C
 IP67
WARNING
QRoutine inspection
Check the following points regularly.
Failure to do so may cause an unex- pected accident, resulting in death or serious injury.
OThe AC charging cable, plug, charging connector, CCID (Charging Circuit Interrupting
Device) etc. have not been dam- aged.
OThe socket has not been damaged.
OThe plug can be securely inserted
into the socket.
OThe plug does not get extremely hot
during use.
OThe tip of the plug has not been
deformed.
OThe plug is not dirtied by dust etc.
Remove the plug from the socket
before inspecting it. If any abnormali-
ties are found in the AC charging
cable as a result of the inspection,
immediately stop use and consult any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
QMaintaining the AC charging cable
When the AC charging cable is dirty,
first remove the dirt with a hard, wringed cloth, and then wipe the cable with a dry cloth.
However, never wash it with water. If the AC charging cable is washed with water, fire or electric shock may occur
during charging, possibly resulting in death or serious injury.
QWhen not using the AC charging cable for a long time
Remove the plug from the socket.
Dust could accumulate on the plug or in the socket, possibly causing over-heating which could lead to a fire.
Also, keep the cable in a place free from moisture.
Appendix (Mode 2 AC charging cable)

1182-2. Charging
QWarning symbols
This device is for use with electric vehicles. (This device does
not require ventilation)
Do not attempt to disassemble or repair the AC charging
cable, charging connector, plug or CCID (Charging Circuit
Interrupting Device).
There may be a risk of electrical shock when using this device
improperly.
If the plug, charging connector or CCID (Charging Circuit
Interrupting Device) is abnormally hot during use, unplug it
immediately.
Connecting the AC charging cable to an extension cord is
strictly prohibited.
Do not connect the device to a socket that is loose, worn, or
broken. Ensure the plug fits the socket tightly.
When the plug is used with a rain-tight socket for outdoor use,
protect the plug and socket from rain and snow by using a
rain-tight cover.
Do not immerse the plug or cord in water or other liquid. Do
not expose the plug to rain and snow.
To reduce the risk of electric shock, connect only to a properly
grounding type socket.