charging TOYOTA YARIS 2022 Owner's Manual

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7-2. Steps to take in an emergency
When trouble arises
minutes to recharge the 12-volt
battery of your vehicle.
6 Vehicles with a smart entry &
start system: 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
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 install 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.
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■To prevent 12-volt battery dis-charge
●Turn off the headlights and the audio
system while the hybrid system is off.
●Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic.
■When the 12-volt battery is removed or discharged
●Information 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.
●Some systems may require initializa-
tion. ( P.440)
■When 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.
■Charging 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.)
■When recharging or replacing the 12-volt battery (vehicles with a smart entry & start system)
●In 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.
●The hybrid system may not start on
the first attempt after the 12-volt bat- tery has recharged but will start nor-mally after the second attempt. This is

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7-2. Steps to take in an emergency
When trouble arises
WARNING
●Make sure each jumper cable is connected to the correct terminal
and that it is not unintentionally in contact with any other than the intended terminal.
●Do not allow the other end of the jumper cable connected to the “+”
terminal to come into contact with any other parts or metal surfaces in the area, such as brackets or
unpainted metal.
●Do not allow the + and - clamps of
the jumper cables to come into con- tact with each other.
●Do not smoke, use matches, ciga-rette lighters or allow open flame near the 12-volt battery.
■12-volt battery precautions
The 12-volt battery contains poison-
ous and corrosive acidic electrolyte, while related parts contain lead and lead compounds. Observe the follow-
ing precautions when handling the 12-volt battery:
●When working with the 12-volt bat-tery, always wear safety glasses and take care not to allow any bat-
tery fluids (acid) to come into con- tact with skin, clothing or the vehicle body.
●Do not lean over the 12-volt battery.
●In the event that battery fluid comes into contact with the skin or eyes, immediately wash the affected area
with water and seek medical atten- tion. Place a wet sponge or cloth over the affected area until medical
attention can be received.
●Always wash your hands after han-
dling the 12-volt battery support, terminals, and other battery-related parts.
●Do not allow children near the 12-volt battery.
■After recharging the 12-volt bat-tery
Have the 12-volt battery inspected at
any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer as soon as possible.
If the 12-volt battery is deteriorating, continued use may cause the 12-volt battery to emit a malodorous gas,
which may be detrimental to the health of passengers.
■When replacing the 12-volt bat-tery
●For information regarding 12-volt
battery replacement, contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
●After replacing, securely attach the
exhaust hose and exhaust hole plug to the exhaust hole of the replaced 12-volt battery. If not prop-
erly installed, gases (hydrogen) may leak into the vehicle interior, and there is the possible danger of
the gas igniting and exploding.

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7-2. Steps to take in an emergency
If the engine coolant temperature
gauge enters the red zone or
“Engine Coolant Temp High Stop
in a Safe Place See Owner’s
Manual” is shown on the multi-
information display
1 Stop the vehicle in a safe place
and turn off the air conditioning
system, and then stop the hybrid
system.
2 If you see steam: Carefully lift
the hood after the steam sub-
sides.
If you do not see steam: Care-
fully lift the hood.
NOTICE
■When handling jumper cables
When connecting the jumper cables,
ensure that they do not become entangled in the cooling fan, etc.
■To prevent damaging the vehicle
The exclusive jump starting terminal is to be used when charging the 12-
volt battery from another vehicle in an emergency. It cannot be used to jump start another vehicle.
If your vehicle overheats
The following may indicate that
your vehicle is overheating.
 The engine coolant tempera-
ture gauge ( P.94, 99) is in
the red zone or a loss of hybrid
system power is experienced.
(For example, the vehicle
speed does not increase.)
 “Engine Coolant Temp High
Stop in a Safe Place See
Owner’s Manual” or “Hybrid
System Overheated Output
Power Reduced” is shown on
the multi-information display.
 Steam comes out from under
the hood.
Correction procedures

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8-1. Specifications
Vehicle specifications
Cooling system
Capacity
(Reference)
Gasoline
engine
Right-hand drive vehicles
5.11 L (5.4 qt., 4.5 Imp. qt.)
Left-hand drive vehicles
5.09 L (5.4 qt., 4.5 Imp. qt.)
Power con-
trol unit1.3 L (1.4 qt., 1.1 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology
Do not use plain water alone.
Ignition system (spark plug)
MakeDENSO FC16HR-Q8
NGK DILKAR6T8
Gap0.8 mm (0.031 in.)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark pl ug gap.
Electrical system (12-volt battery)
Open voltage at 20°C (68°F):
12.0 V or higher
(Turn the power switch off and turn on the high
beam headlights for 30 seconds.)
Charging rates
Quick charge
Slow charge
15 A max.
5 A max.

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Alphabetical Index
Traction battery (hybrid battery) ... 79
Hybrid battery (traction battery) air
vents .......................................... 82
Location ....................................... 79
Specification............................... 422
Warning message ........................ 83
Traction Control (TRC) ................. 277
Traction motor (electric motor) ..... 76
Trailer towing ................................ 167
Transmission
Driving mode select switch ........ 275
Hybrid transmission ................... 181
If the shift lever cannot be shifted
from P ...................................... 182
TRC (Traction Control) ................. 277
Trip meters .............................. 96, 101
Turn signal lights .......................... 184
Replacing light bulbs .................. 358
Turn signal lever ........................ 184
Wattage ...................................... 428
V
Vanity lights .................................. 307
Wattage ...................................... 428
Vanity mirrors ............................... 307
Vehicle data recording ..................... 7
Vehicle identification number...... 420
Vehicle information display . 107, 113
Vehicle Stability Control (VSC).... 277
Vehicle Stability Control+ (VSC+) 277
VSC (Vehicle Stability Control).... 277
VSC+ (Vehicle Stability Control+) 277
W
Warning buzzers
Approach warning ...................... 237
Brake hold .................................. 381
Brake Override System .............. 376
Brake system .............................374
Drive-Start Control ..................... 376
Electric power steering ............... 377
Engine ........................................375
High coolant temperature ........... 374
Hybrid system ............................ 375
Hybrid system overheat ............. 375
Key reminder .............................. 174
Low engine oil pressure ............. 375
LTA (Lane Tracing Assist)... 220, 378
Open door .......................... 134, 136
PCS (Pre-Collision System) ....... 380
PKSB (Parking Support Brake) .. 379
RCTA (Rear Crossing Traffic Alert)
......................................... 261, 379
Seat belt ..................................... 377
SRS airbag ................................. 376
Tire pressure .............................. 378
Toyota parking assist-sensor.... 258,
379
Warning label .................................. 79
Warning lights .........................91, 374
ABS ............................................ 376
Brake hold operated indicator .... 381
Brake Override System .............. 376
Brake system .............................374
Charging system ........................ 375
Drive-Start Control ..................... 376
Electric power steering ............... 377
High coolant temperature ........... 374
Hybrid system overheat ............. 375