2023 TOYOTA COROLLA HYBRID ignition

1964-4. Refueling
4-4.Refueling
Turn the power switch off and
ensure that all the doors and
windows are closed.
 Confirm the type of fuel.
■Fuel types
 P. 4 2 9
■Fuel tank opening for unleaded
gasoline
To help prevent incorrect fueling,
your vehicle has a fuel tank opening
that only accommodates the spe-
cial nozzle on unle aded fuel pumps.
Opening the fuel tank
cap
The fuel tank of your vehicle
has a special structure,
which requires a reduction
in fuel tank pressure before
refueling. After the opener
switch has been pressed, it
will take several seconds
until the vehicle is ready for
refueling.
Before refueling the vehi-
cle
WARNING
■When refueling the vehicle
Observe the following precautions
while refueling the vehicle. Failure
to do so may result in death or
serious injury.
●After exiting the vehicle and
before opening the fuel door,
touch an unpainted metal sur-
face to discharge any static
electricity. It is important to dis-
charge static electricity before
refueling because sparks result-
ing from static electricity can
cause fuel vapors to ignite while
refueling.
●Always hold the grips on the
fuel tank cap and turn it slowly
to remove it.
A whooshing sound may be
heard when the f uel tank cap is
loosened. Wait until the sound
cannot be heard before fully
removing the cap. In hot
weather, pressurized fuel may
spray out the filler neck and
cause injury.
●Do not allow anyone that has
not discharged static electricity
from their body to come close to
an open fuel tank.
●Do not inhale vaporized fuel.
Fuel contains substances that
are harmful if inhaled.
●Do not smoke while refueling
the vehicle.
Doing so may cause the fuel to
ignite and cause a fire.
●Do not return to the vehicle or
touch any person or object that
is statically charged.
This may cause static electricity
to build up, resulting in a possi-
ble ignition hazard.
■When refueling
Observe the following precautions
to prevent fuel overflowing from
the fuel tank:
●Securely insert the fuel nozzle
into the fuel filler neck.
●Stop filling the tank after the fuel
nozzle automatically clicks off.

3156-3. Do-it-yourself maintenance
6
Maintenance and care
Light bulbs
( P.356)
• Bulb with same
number and wattage
rating as original
• Flathead screw- driver
• Wrench
Radiator
and con-
denser
(  P.321)

Tire infla-
tion pres-
sure
( P.342)• Tire pressure gauge
• Compressed air
source
Washer
fluid
( P.324)
• Water or washer
fluid containing anti-
freeze (for winter
use)
• Funnel (used only for adding water or
washer fluid)
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
■When working on the engine
compartment
●Make sure that the “ACCES-
SORY” or “IGNITION ON” on
the multi-inform ation display
and the “READY” indicator are
both off.
●Keep hands, clothing and tools
away from the moving fans.
ItemsParts and tools●Be careful not to touch the
engine, power control unit, radi-
ator, exhaust manifold, etc. right
after driving as they may be hot.
Oil and other fluids may also be
hot.
●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel or
the 12-volt battery. Fuel and
12-volt battery fumes are flam-
mable.
●Be extremely cautious when
working on the 12-volt battery. It
contains poisonous and corro-
sive sulfuric acid.
■When working near the elec-
tric cooling fans or radiator
grille
Be sure the power switch is OFF.
With the power switch in ON, the
electric cooling fans may auto-
matically start to r un if the air con-
ditioning is on an d/or the coolant
temperature is high. ( P.321)
■Safety glasses
Wear safety glasses to prevent
flying or falling material, fluid
spray, etc. from getting in your
eyes.
NOTICE
■If you remove the air cleaner
filter
Driving with the air cleaner filter
removed may cause excessive
engine wear due to dirt in the air.

4248-1. Specifications
*: The fluid capacity is a reference quantity.If replacement is necessary, contact your Toyota dealer.
*: The fluid capacity is a reference quantity.If replacement is necessary, contact your Toyota dealer.
Ignition system (spark plug)
MakeDENSO FC16HR-CY9
Gap0.035 in. (0.9 mm)
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 68°F (20°C):
12.0 V or higher
(Turn the power switch off and turn on the
high beam headlights for 30 seconds.)
Charging rates5 A max.
Hybrid transmission
Fluid capacity*3.1 qt. (3.0 L, 2.6 Imp. qt.)
Fluid typeToyota Genuine e-Transaxle fluid TE
NOTICE
■Hybrid transmission fluid type
Using transmission fluid other than the above type may cause ab normal
noise or vibration, or ultimately damage the transmission of yo ur vehicle.
Rear differential (AWD models)
Fluid capacity*1.3 qt. (1.2 L, 1.1 Imp. qt.)
Fluid typeToyota Genuine e-Transaxle fluid TE

470Alphabetical Index
How to start the hybrid system................................... 170, 172
Identification number ............ 421
If the hybrid sy stem will not start
........................................... 406
If your vehicle has to be stopped in an emergency................. 363
Ignition switch (power switch) ................................... 170, 172
Overheating.......................... 414
Power switch ................ 170, 172
Tachometer ............................ 96
Engine coolant Capacity ............................... 423
Checking .............................. 320
Preparing and c hecking before
winter.................................. 273
Engine coolant temperature gauge................................. 96, 99
Engine oil Capacity ............................... 422
Checking .............................. 318
Preparing and c hecking before
winter.................................. 273
Warning light ........................ 373
Engine switch (power switch) ....................................... 170, 172If your vehicle has to be stopped in an emergency................. 363
Enhanced VSC ........................ 266
EPS (Electric Power Steering) ............................................... 266Warning light ........................ 375
EV drive mode ........................ 178
EV Driving Ratio ............. 106, 112
EV indicator .............................. 78
EV Ratio .......................... 106, 112
Event data recorder (EDR)......... 8F
Flat tire Tire pressure w arning system
...........................................328
Vehicles with a spare tire......398
Vehicles with an emergency tire puncture repair ki t...............387
Floor mats .................................24
Fluid Brake ....................................425
Hybrid transmission ..............424
Washer .................................324
Front passenger occupant clas- sification system ....................41
Front seats Adjustment ...........................141
Cleaning ...............................305
Correct driving posture ...........25
Head restraints .....................144
Seat heaters ....... ..................284
Front side marker lights Light switch...........................189
Wattage ................................428
Front turn signal lights Replacing light bulbs ............357
Turn signal lever ...................182
Fuel Capacity ...............................421
Fuel gauge .......................96, 99
Information ......... ..................429
Refueling ..............................196
Type......................................421
Warning light.........................375
Fuel consumption Average fuel economy .. 104, 110
Current fuel consumption ...104, 11 0
Fuel economy ................. 104, 110
Fuel filler door Refueling ..............................196
Fuel gauge...........................96, 99

471Alphabetical Index
Fuses ....................................... 354
G
Gauges ................................ 96, 99
Glove box ................................ 289
Glove box light ....................... 289
H
Head restraints ....................... 144
HeadlightsAHB (Automatic High Beam) 191
Light switch .......................... 189
Headlights/daytime running lightsReplacing light bulbs ............ 357
Heated steering wheel ........... 284
Heaters Automatic air conditioning sys-tem ..................................... 278
Heated steering wheel ......... 284
Outside rear view mirrors ..... 280
Seat heaters ......................... 284
High mounted stoplight Replacing light bulbs ............ 357
High-voltage components ....... 82
Hill-start assist control .......... 266
Hood Open .................................... 316
Hooks Coat hooks ........................... 299
Retaining hooks (floor mat) .... 24
Horn ......................................... 146
Hybrid battery (tr action battery)
Location.................................. 82
Specification ......................... 422
Warning message .................. 86
Hybrid battery (traction battery) air intake vent ....................... 347
Hybrid battery (traction battery) air vents .................................. 85 Hybrid system ....
.......................77
Emergency shut off system ....86
Energy monitor/consumption screen................................. 116
EV drive mode ......................178
High voltage components .......82
Hybrid system precautions .....82
If the hybrid sys tem will not start
...........................................406
Overheating ..........................415
Power (ignition) switch .170, 172
Predictive efficient drive .........80
Regenerative braking .............78
Starting the hybrid system ..170, 172
Hybrid System Indicator ........104
Hybrid transmissio n ...............180
Hybrid vehicle dri ving tips.....271
I
I/M test .....................................312
Identification
Engine ..................................421
Vehicle ..................................420
Ignition switch (power switch) .......................................170, 172Auto power off fun ction .........176
Changing the power switch modes.................................176
If your vehicle has to be stopped in an emergency .................363
Illuminated entry system .......287
Immobilizer system ..................87
Indicators ..................................94
Initialization Items to initialize ...................452
Maintenance .........................309
Power windows ....................150
Inside rear view m irror ...........147
Instrument panel light control98, 101

476Alphabetical Index
Steering wheelAdjustment ........................... 146
Heated steering wheel ......... 284
Meter control switches . 103, 110
Stop lights Replacing light bulbs ............ 357
Storage features ..................... 288
Stuck If the vehicle becomes stuck 417
Sun visors ............................... 298
Sunshade Roof...................................... 153
Switches AHB (Automatic High Beam) 191
Brake Hold switch ................ 187
Display change button.... 97, 101
Door lock switches ............... 131
Driving mode select switch... 264
Dynamic radar cruise control switch ................................. 239
Emergency flashers switch .. 362
EV drive mode switch........... 178
Heated steering wheel switch ........................................... 284
Ignition switch............... 170, 172
Instrument panel light control switches ....................... 98, 101
Light switches....................... 189
LTA (Lane Tracing Assist) switch ........................................... 221
Meter control switches . 103, 110
Moon roof switches .............. 153
Outside rear view mirror switches ............................. 148
Parking brake switch ............ 183
Power door lock switch ........ 131
Power switch ................ 170, 172
Power window switches ....... 150
RCTA switch ......................... 255
Rear window and outside rear view mirror defoggers switch........................................... 278 Seat heater switches ............284
“SOS” button ..........................72
Vehicle-to-vehicle distance
switch .................................241
VSC OFF switch ...................267
Window lock switch ..............152
Windshield wiper and washer switch .................................194
T
Tachometer ...............................96
Tail lights Light switch...........................189
Replacing light bulbs ............357
Theft deterrent system Alarm ......................................88
Immobilizer system .................87
Tire inflation pres sure ............342
Maintenance data .................426
Warning light.........................376
Tire information ......................431 Glossary ...............................435
Size ......................................433
Tire identification number .....433
Uniform Tire Quality Grading 434
Tire pressure warning system Function................................328
Installing tire p ressure warning
valves and transmitters ......330
Registering ID codes ............336
Registration of the position of each wheel .........................331
Setting the tire pre ssure .......333
Warning light.........................376
Tires Chains ..................................274
Checking ..............................325
Emergency tire puncture repair kit ........................................387
If you have a flat tire .....387, 398
Inflation pressure ..................342
Information ......... ..................431