2023 TOYOTA COROLLA HYBRID air conditioning

4157-2. Steps to take in an emergency
7
When trouble arises
Water can be used in an emer-
gency if coolant is unavailable.
6Start the hybrid system and
turn the air conditioning sys-
tem on to check that the radi-
ator cooling fans operate and
to check for coolant leaks
from the radiator or hoses.
The fans operate w hen the air con-
ditioning system is turned on imme-
diately after a cold start. Confirm
that the fans are operating by
checking the fan sound and air flow.
If it is difficult to check these, turn
the air conditioning system on and
off repeatedly. (The fans may not
operate in freezing temperatures.)
7 If the fans are not operating:
Stop the hybrid system
immediately and contact your
Toyota dealer.
If the fans are operating:
Have the vehicle inspected at
the nearest Toyota dealer.
If “Hybrid System Over-
heated Output Power
Reduced” is shown on the
multi-information display
1 Stop the vehicle in a safe
place.
2 Stop the hybrid system and
carefully lift the hood. 3
After the hybrid system has
cooled down, inspect the
hoses and radiator core (radi-
ator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
4The coolant level is satisfac-
tory if it is between the “MAX”
and “MIN” lines on the reser-
voir.
Reservoir
“MAX” line
“MIN” line
5 Add coolant if necessary.
If coolant is unavailable, use water
as an emergency measure, and
have the vehicle i nspected at your

4368-1. Specifications
Recommended inflation pres-
sureCold tire inflation pressure recommended
by a manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio and heater, to the extent that
these items are available as fac-
tory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with stan-
dard equipment, including the maximum
capacity of fuel, oil and coolant, and if so
equipped, air conditioning and additional
weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight
150 lb. (68 kg) times the number of occu-
pants specified in the second column of
Table 1
* that follows
Occupant distribution
Distribution of occupan ts in a vehicle as
specified in the thi rd column of Table 1
*
below
Production options weight
The combined weight o f installed regular
production options weighing over 5 lb. (2.3
kg) in excess of the s tandard items which
they replace, not previously considered in
curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
Rim
A metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated
Tire related termMeaning

4508-2. Customization
■Safe Exit Assist* ( P.260)
*: If equipped
■Automatic air conditioning system ( P.278)
■Illumination ( P.286)
■Vehicle customization●When the smart key system is off,
Smart door unlocking cannot be
FunctionDefault settingCustomized setting
Safe Exit AssistOnOff—O—
Outside rearview mir-
rors displayOnOff—O—
Detection sensitivityMiddleHigh—O—Low
FunctionDefault settingCustomized setting
Switching between out-
side air and recirculated
air mode linked to auto-
matic mode switch oper-
ation
OnOffO—O
A/C auto switch opera-
tionOnOffO—O
FunctionDefault settingCustomized setting
Time elapsed before the
interior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the
power switch is turned
off
OnOff——O
Operation when the
doors are unlockedOnOff——O
Operation when you
approach the vehicle
with the electronic key
on your person
OnOff——O

467Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter ............. 346
Automatic air conditioning sys-tem ..................................... 278
ABS (Anti-lock Brake System) ............................................... 266Warning light ........................ 374
ACA (Active Cornering Assist) ............................................... 266
Active Cornering Assist (ACA) ............................................... 266
AHB (Automatic High Beam) . 191
Air conditioning filter ............. 346
Air conditioning system Air conditioning filter ............. 346
Automatic air conditioning sys-tem ..................................... 278
Airbags Airbag operating conditions.... 33
Airbag precautions for your child............................................. 36
Correct driving posture ........... 25
Curtain shield airbag operating conditions ............................. 34
Curtain shield airbag precautions ............................................. 36
Front passenger occupant clas- sification system ................... 41
General airbag precautions .... 36
Locations of airbags ............... 31
Modification and disposal of air- bags ..................................... 40
Side airbag operating conditions ............................................. 34
Side airbag precautions ......... 36
Side and curtain shield airbags operating conditions ............. 34
Side and curtain shield airbags precautions........................... 36
SRS airbags ........................... 31 SRS warning light .................374
Alarm Alarm ......................................88
Warning buzzer ....................372
Anchor brackets ... ..............50, 68
Antennas (smart key system)136
Anti-lock Brake System (ABS) ...............................................266Warning light.........................374
Approach warning ..................243
Armrest ......... ......................... ..299
Assist grips .............................299
Audio system-linked display107, 11 3
Automatic air conditioning sys- tem .........................................278
Automatic High Beam ............191
Automatic light control system ...............................................190
Average fuel economy ... 104, 110
Average vehicle speed ... 107, 113
B
Back-up lights Replacing light bulbs ............360
Wattage ................................428
Battery (12-volt battery) Battery checking ...................323
If the 12-volt battery is dis-charged ..............................410
Preparing and checking before winter ..................................273
Warning light.........................373
Battery (traction battery)..........82
Blind Spot Monitor (BSM) ......249
Bottle holders .........................289
Brake Brake hold ............................187
Fluid..............................322, 425
Parking brake .......................183
Regenerative braking .............78
Warning light.........................372

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