Scion Q EV. Service Manual - part 12

190

5-4. How to charge

■

Charging time may increase

In the following situations, charging time may become longer than normal:

●

In very hot or very cold temperatures.

●

The vehicle is consuming a lot of electricity (the headlights or audio system
are on).

●

There is a power outage during charging.

●

Supply power is adjusted at charging stations. 

●

The supply voltage is unstable. 

●

The charge in the 12-volt battery is low, for example due to the vehicle being
left unused for a long period of time.

■

Capacity reduction of the traction battery

The charge of the traction battery will decline gradually when the traction bat-
tery is in use. 
The rate at which it declines will differ in accordance with environmental con-
ditions and the way in which the vehicle is used. By observing the following
precautions, battery charge decline can be suppressed.

●

Avoid charging during extremely hot weather.

●

Avoid parking the vehicle in areas with a high temperature under direct sun-
light when the battery is fully charged.

●

Do not charge the battery when the battery temperature is high. (

P. 109)

●

Do not repeatedly perform charging when the battery is close to fully
charged.

●

Use normal charging as much as possible.

●

Charge battery only when low if not driving often to maximize battery life.

●

If the vehicle will not be used for a long time, do not have the battery fully
charged. However, do not leave it completely discharged.

●

Use the charging timer function as much as possible in order to fully charge
the traction battery immediately before starting off (the timer function cannot
be used during quick charging).

■

Handling the traction battery
P. 83

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5-4. How to charge

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When not using the vehicle for an extended period of time 

●

When the vehicle will not be used for a prolonged period of time, charge the
traction battery once a month.
This protects the traction battery from extreme voltage decline due to self
discharging.

●

To prevent the 12-volt battery from being discharged, do not leave the
recharging inlet door open or the charging cable connected to the vehicle. 

■

If the recharge inlet door cannot be opened

If the recharge inlet door will not open due to be 12-volt battery discharged,
follow the procedure below to open the door.

Open the hood (

P. 264).

If the door cannot be opened due to reasons other than above, have the vehi-
cle inspected at your Scion dealer.

■

Charging cable

Pull up the lever to open the recharge
inlet door.

In order to prevent the charging equip-
ment from being vandalized or stolen
while charging, padlocks can be attached
to the charging connector. By locking the
charging connector with a padlock, it can-
not be removed from the vehicle. 
For further information regarding pad-
locks, consult your Scion dealer.

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5-4. How to charge

CAUTION

■

When charging

Follow these points when charging. If you do not follow them, fire or electri-
cal shock may occur, possibly resulting in death or serious injury.

●

Connect to a power source suitable for charging. (

P. 88)

●

Check that the outlet, charging cable and charging inlet are not damaged.

●

Check that no foreign objects have been caught in charging connector or
inlet.

●

Ensure that no water is in the charging connector or inlet.

●

Check that the tips of the plug have not been deformed.

●

If the plug is dirty or dusty, clean it before inserting.

●

Plugging into the outlet that is located in a spot that is not high above the
ground or floor is recommended.

●

Insert the plug firmly into the outlet.

●

Do not touch the terminals of the charging connector or inlet, or allow a
short circuit to occur with foreign objects.

●

Do not get the charging connector or inlet wet. 
Do not wash the vehicle while the charging cable is connected to the vehi-
cle. (

P. 249)

●

Do not touch the terminals of the charging connector or inlet with metallic
sharp tips (wires and needles).

●

Do not use coiled up or tied up charging cables.

●

Ensure that the charging cable is not bent or placed under heavy objects.

●

If charging is interrupted, remove the charging connector before removing
the plug.

●

When charging outdoors, make sure to connect to a weatherproof outlet
for outdoor use. 
Also, if rain falls during charging, take care that rainwater does not run
along the length of cable and enter the outlet.

●

Do not insert the plug if the outlet is submerged in water or snow. 
If the plug has already been inserted and it is necessary to remove it, first
switch the circuit breaker off, then remove the plug. 

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5-4. How to charge

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CAUTION

●

Follow these points when charging while it is raining or snowing.

• Check that no snow, water or ice has accumulated around the charging

connector terminals and the vehicle charging inlet. Tap snow, water or
ice gently from connector prior to inserting charging connector into the
vehicle’s charging inlet.

• Do not connect the plug if your hands are wet. Also, do not get the plug

or outlet wet.

●

Do not charge the traction battery when there is a possibility of lightning.
If you notice lightning while charging the vehicle, turn the circuit breaker off
and do not touch the vehicle and the charging cable.

■

Warning while charging

The radiator cooling fan may start operating similar to when the EV system
is operated. Do not touch or get close to the operating cooling fan. Doing so
could cause a part of your body or clothes to be entangled with the fan,
resulting in serious injury. 

■

Warning after normal charging

Remove the plug if it will not be used for a long time. 
Dirt and dust may accumulate plug or outlet, which could cause a malfunc-
tion or fire, possibly leading to death or serious injury.

■

Battery charger

The battery charger is located in the motor compartment. Observe the fol-
lowing precautions. 
Failure to do so may cause death or serious injury from burns or electric
shocks.

●

Do not touch the battery charger during charging, as it becomes hot.

●

Do not disassemble, repair or modify the battery charger. 
If repair is necessary, consult your Scion dealer.

■

If the error warning indicator on the CCID (Charging Circuit Interrupt-
ing Device) stays on during charging

Press the reset button on the CCID (Charging Circuit Interrupting Device)
(

P. 382). If the error warning indicator does not turn off even when the

reset button is pressed, an electrical leakage may be occurring in the path
to the power source, or there may be a problem with the charging cable or
the charging system. In this event, stop charging immediately, remove the
charging cable and contact your Scion dealer. An accident may occur or
damage may be inflicted if charging continues.

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5-4. How to charge

CAUTION

■

When the charging cable is connected to the vehicle

Do not operate the shift lever.
In the unlikely event that the charging cable has been damaged, the shift
position may change from P to another position and the vehicle could move,
possibly leading to an accident.

NOTICE

■

After charging

●

After the charging connector is disconnected from the charging inlet, close
the charging inlet cap and recharge inlet door. 
If the recharge inlet door is left open, water or foreign objects may enter
the charging inlet, which could cause damage to the vehicle.

●

After removing the plug from the outlet, keep it in a safe place free from
moisture and dust. 
The charging cable or plug may be damaged if the cable is stepped on or
ridden over by the vehicle.

■

Using private power generators

Do not use private power generators as a power source for charging. 
Doing so may damage the charging components.

■

Usable temperature range

●

Do not charge if the outside temperature is -22°F (-30°C) or below. Other-
wise, the charging components may be damaged.

●

Do not leave the vehicle or the charging cable in areas where the outside
temperature is lower than -40°F (-40°C). The vehicle or charging cable will
probably be damaged.

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5-4. How to charge

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Quick charging



The procedure described below is an example. The connector shape
and handling instructions may vary depending on the type of quick
charger.

Press the recharge inlet door
opener switch to open the
recharge inlet door.

The recharge inlet door will not
open when the “READY” indicator
is on or the power switch is in ON
mode.

If the recharge inlet door will not
open. (

P. 191)

Open the quick charging inlet
cap.



: If equipped

CAUTION

■

The effect on the charge

●

People with implanted pacemaker or cardiac defibrillator, follow the
instructions below.

• Do not stay in the cabin while charging.
• Keep sufficient distance from the vehicle, charger and charging cable

while charging.

●

Charging may affect the operation of the implanted pacemakers or cardiac
defibrillators.

How to quick charge (how to normal charge: 

P. 181)

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5-4. How to charge

Insert the quick charging con-
nector into the quick charging
inlet by referring to the instruc-
tions provided by the quick
charger’s manufacturer.

For the procedure to remove the
charging connector from the
holder, refer to the quick charger’s
instruction manual.

Start charging according to the
instructions provided by the
quick charger’s manufacturer.

Check that the charging indicator is
on. If the indicator remains off,
charging will not start.

The amount of time until charging
is completed can be checked on
the multi-information display by
turning the power switch to ON
mode. (

P. 198)

The charging indicator will turn off
when charging is completed.

If charging is interrupted, follow the
instructions provided by the quick
charger’s manufacturer.

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5-4. How to charge

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Remove the quick charging
connector by referring to the
instructions provided by the
quick charger’s manufacturer. 

For the procedure to return the
charging connector to the charger
holder, refer to the quick charger’s
instructions manual.

Close the quick charging inlet
cap.

Close the recharge inlet door.

After quick charging

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5-4. How to charge

Each type of information related to charging is displayed on the multi-
information display.

■

Time until charging is complete

Turning the power switch to ON
mode while the battery is being
charged, an estimated time for
the completion of charging can
be checked.

After the estimated time is
checked, turn off the power
switch to turn the display off.

■

Charging messages

The first time the power switch
is turned to ON mode after
charging is completed, a mes-
sage detailing the results of the
charging will be displayed.
Also, if an operation which can-
not be carried out is attempted
during charging, a warning
message will be displayed.

If a message appears, perform
the operation required by the
message. (

P. 355)

If charging fails to finish suc-
cessfully, a message will remain
on the multi-information display.
To change the display, turn the
“DISP” knob.

Displays shown on the multi-information display

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Safety functions

●

The EV system will not start while the charging cable is connected to the
vehicle, even if the power switch is operated.

●

If the charging cable is connected while the “READY” indicator is illumi-
nated, the EV system will stop automatically and driving will not be possible.

●

When the charging cable is connected to the vehicle, the shift lever cannot
be shifted from P.
If the shift lock override button is pushed and the shift the shift lever in a
position other than P, charging is suspended.

■

If the traction battery becomes low
P. 75

■

Remaining charging time
P. 188

■

Quick charge

●

Charging will stop in the following situations.

• When battery charging is completed.
• When 60 minutes have elapsed from when charging starts.
• When the time reaches the set finish time on the quick charger.

●

If the power switch is turned to ACCESSORY or ON mode while the battery
is being charged, charging will continue. If the power switch is turned to ON
mode, the switch will automatically turn off after the completion of charging.

●

If charging is stopped while the battery is being charged, pressing the start
switch provided on the quick charger will resume charging.

●

The Remote Climate Control cannot be used.

●

If the traction battery’s remaining charge is close to full, charging will not
start.

●

The electrical components such as audio system can be used during charg-
ing.

●

Depending on radio wave conditions, interference may be heard on the
radio.

■

If two charging connectors are used at the same time
P. 189

■

When the outside temperature is low or high
P. 189

■

Charging time may increase
P. 190

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5-4. How to charge

■

Capacity reduction of the traction battery
P. 190

■

Handling the traction battery
P. 83

■

When not using the vehicle for an extended period of time 
P. 191

■

If the recharge inlet door cannot be opened
P. 191

CAUTION

■

When charging

Follow these points when charging. If you do not follow them, fire or electri-
cal shock may occur, possibly resulting in death or serious injury.

●

Check that the charging cable and charging inlet are not damaged.

●

Check that no foreign objects have been caught in charging connector or
inlet.

●

Ensure that no water is in the charging connector or inlet.

●

Do not touch the terminals of the charging connector or inlet, or allow a
short circuit to occur with foreign objects.

●

Do not get the charging connector or inlet wet. 
Do not wash the vehicle while the charging cable is connected to the vehi-
cle. (

P. 249)

●

Do not touch the terminals of the charging connector or inlet with metallic
sharp tips (wires and needles).

●

Do not use coiled up or tied up charging cables.

●

Ensure that the charging cable is not bent or placed under heavy objects.

●

If charging is interrupted, follow the quick charger’s instruction manual pro-
vided by the manufacturer.

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CAUTION

●

When the traction battery is charged in rain or snow, check that no water,
snow or ice has accumulated around the charging connector terminals
and the vehicle charging inlet. Tap snow, water or ice gently from connec-
tor prior to inserting charging connector into the vehicle’s charging inlet.

●

Do not charge the traction battery when there is a possibility of lightning.
If you notice lightning while charging the vehicle, do not touch the vehicle
and the charging cable.

■

Warning while charging

The radiator cooling fan may start operating similar to when the EV system
is operated. Do not touch or get close to the operating cooling fan. Doing so
could cause a part of your body or clothes to be entangled with the fan,
resulting in serious injury.

■

When the charging cable is connected to the vehicle

Do not operate the shift lever.
In the unlikely event that the charging cable has been damaged, the shift
position may change from P to another position and the vehicle could move,
possibly leading to an accident.

■

When a quick charger is used

Use quick chargers compliant with the CHAdeMO specifications to charge
the battery. If a quick charger that is not compliant with CHAdeMO is used,
fire or electrical shock may occur, possibly resulting in death or serious
injury.

NOTICE

■

When the battery is charged with quick chargers

Follow the instructions provided by the manufacturer of the quick charger. 
Incorrect use of the quick charger could cause damage to the vehicle or the
quick charger.

■

After charging

After the charging connector is disconnected from the charging inlet, close
the charging inlet cap and recharge inlet door. 
If the recharge inlet door is left open, water or foreign objects may enter the
charging inlet, which could cause damage to the vehicle.

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5-4. How to charge

Timer charging (normal charging only)

By using the charging timer function, deterioration of the traction bat-
tery charge can be suppressed (

P. 190), and off-peak electricity

*

can be used effectively.

*

: Since electricity rates change based on contractual coverage, please con-

firm with the contracted electric power company about off-peak rates.

● A charging time can be assigned by setting the charging start time

or finish time. (

P. 207)

● Once the time has been set, timer charging can be scheduled with

the previously set time at the next time.

● The settings of the charging timer function schedule is automati-

cally turns off, when charge has started.

■

Setting the charging timer function

Stop the vehicle and press the
charging timer switch.

The multi-information display will
switch to the charging timer dis-
play.

If not changing the set time:

Go to step 

.

When the power switch is off, it can
be configured.

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Press and hold the charging
timer switch.

The time display will change from
on to flashing.

Press the charging timer switch
to select a setting mode.

Start time setting mode

Finish time setting mode

The mode will switch with each
press of the switch.

Adjust the set time using the
“DISP” knob.

Push the knob to adjust
hours and minutes.

Turn the knob to switch
between hours and minutes.

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5-4. How to charge

Press and hold the charging
timer switch.

Once set, the time display will
change from flashing to on.

Turn the power switch off. (

P. 166)

The indicator for the charging timer switch changes from on to flashing.

Connect the charging cable to the vehicle. (

P. 181)

Check that the charging indicator (

P. 84) has come on. It will turn off after

several seconds.

If the indicator does not come on, re-insert the charging connector. If it still
does not come on, check the power source status using the power indica-
tor on the CCID (Charging Circuit Interrupting Device).

■

Canceling the charging timer function

If the charging timer switch is
pressed while the switch indica-
tor is on or flashing, the charg-
ing timer function will be
canceled. However, if the
charging cable has already
been connected to the vehicle,
charging will commence imme-
diately.

After the schedule is canceled,
the charging timer switch indica-
tor will turn off. 

Automatic cancelation of the
charging timer function. 
(

P. 208)

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Each type of information related to charging is displayed on the multi-
information display.

■

Time until charging is complete

Turning the power switch to ON
mode while the battery is being
charged, an estimated time for
the completion of charging can
be checked.

After the estimated time is
checked, turn off the power
switch to turn the display off.

However, using normal charg-
ing, the power switch will auto-
matically turn off after
approximately 2 minutes.

Displays shown on the multi-information display