air condition TOYOTA AVALON HYBRID 2022 Workshop Manual

5177-2. Steps to take in an emergency
7
When trouble arises
■If the needle of 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
Stop the vehicle in a safe place and turn off the air condition ing sys-
tem, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently,
inspect the hoses and radiator
core (radiator) for any leaks. Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
If your vehicle overheats
The following may indicate that your vehicle is overheating.
● The needle of the engine c oolant temperature gauge (P. 98)
enters the red zone or a loss of hybrid system power is experi-
enced. (For example, the vehic le speed does not increase.)
● “Engine Coolant Temp High Stop in a Safe Place See Owner’s
Manual” or “Hybrid System Ove rheated Output Power Reduced”
is shown on the multi- information display
● Steam comes out from under the hood.
Correction procedures
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5187-2. Steps to take in an emergency
The coolant level is satisfactory
if it is between the “F” and “L”
lines on the reservoir.Reservoir
“F” line
“L” line
Radiator cap
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and turn the air conditioning system on to
check that the radiator cooling fan operates and to check for c ool-
ant leaks from the radiator or hoses.
The fan operates when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fan is 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 fan may not operate in freez ing tem-
peratures.)
If the fan is not operating:
Stop the hybrid system immediatel y and contact your Toyota dealer.
If the fan is operating:
Have the vehicle ins pected at the nearest Toyota dealer.
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5428-1. Specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of hybrid
transmission, power steering, power brakes,
power windows, power seats, radio and
heater, to the extent that these items are avail-
able as factory-installed equipment (whether
installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below

5558-2. Customization
8
Vehicle specifications
■Automatic air conditioning system ( P. 360)
■Illumination ( P. 3 7 4 )
*:If equipped
FunctionDefault settingCustomized setting
A/C auto switch opera-
tionAutoManualOO
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FunctionDefault settingCustomized setting
Time elapsed before
lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation after the
power switch turned offOnOff—O
Operation when the
doors are unlockedOnOff—O
Operation when you
approach the vehicle
with the electronic key
on your person
OnOff—O
Ambient lights*OnOff—O
12

566Alphabetical index
Alphabetical index
A/C ............................................ 360Air conditioning filter ............. 454
Automatic air conditioning system ............ 360
ABS (Anti-lock Brake System)...... 344
Warning light ......................... 479
Acoustic Vehicle Alerting System ..................................... 76
AGC (Auto glide control) ........ 343
Air conditioning filter .............. 454
Air conditioning system .................................... 360
Air conditioning filter ............. 454
Automatic air conditioning system ......... ....................... 360
S-FLOW mode ...................... 363
Airbags ....................................... 34 Airbag operating conditions .... 43
Airbag preca utions for
your child .............................. 37
Correct driving posture ........... 26
Curtain shield airbag
operating conditions ............. 44
Curtain shield airbag
precautions ........................... 40
Front passenger occupant classification syst em............. 48
General airbag precautions .... 37
Locations of airbags................ 34
Modification and disposal of airbags.............................. 42
Side airbag operating conditions ............................. 44
Side airbag precautions .......... 37
Side and curtain shield airbags operating
conditions ............................. 44
Side and curtain shield airbags precautions .............. 37
SRS airbags............................ 34
SRS warning light ................. 479 Alarm .......................................... 88
Ambient lights ......................... 376
Anchor brackets ........................ 58
Antennas
(smart key system) ............... 152
Anti-lock Brake System (ABS) ...................................... 344
Warning light......................... 479
Approach warning ................... 290
Armrest..................................... 397
Assist grips .............................. 397
Audio Plus
*
Audio/visual system*
Auto glide control (AGC) ........ 343
Automatic air conditioning system ............. 360
Air conditioning filter ............. 454
Automatic High Beam ............. 226
Automatic light control system.................................... 222
Auxiliary boxes ........................ 381
A

572Alphabetical index
Fuel consumption............ 106, 134
Fuel filler door.......................... 234If the fuel filler door
cannot be opened............... 238
Refueling............................... 234
Fuses ........................................ 464
Garage door opener ................ 399
Gauges ....................................... 98
Glove box ................................. 378
Grocery bag hooks .................. 383
Head restraints ........................ 168
Head-up display ....................... 123
Headlights ................................ 222 Automatic High Beam ........... 226
Light switch ........................... 222
Replacing light bulbs............. 467
Windshield wiper linked headlight illumination .......... 224
Heated steering wheel............. 371
Heaters Automatic air
conditioning system ............ 360
Outside rear view mirrors...... 365
Seat heaters ......................... 371
High mounted stoplight Replacing .............................. 467
High voltage components......... 79
Hill-start assist control............ 344
Hood ......................................... 423 Hooks
Coat hooks ........................... 398
Grocery bag hooks ............... 383
Retaining hooks (floor mat) .... 24
Horn .......................................... 171
HUD (Head-up display) ........... 123
Hybrid battery (traction battery) ..................... 79
Hybrid battery (traction battery) air
intake vent ....................... 80, 456
Hybrid system............................ 75 Acoustic Vehicle Alerting
System ................................. 76
Emergency shut off system .... 80
Energy monitor/ consumption screen ........... 130
EV drive mode ...................... 206
High voltage components ....... 79
Hybrid System Indicator ....... 100
Hybrid system precautions ..... 79
Hybrid vehicle driving tips ..... 351
If the hybrid system will not start ........................ 505
Overheating .......................... 517
Power (ignition) switch.......... 200
Starting the hybrid system .... 200
Hybrid System Indicator ......... 100
Hybrid transmission................ 209
If the shift lever cannot be shifted from P .... 213
Paddle shift switches ............ 212
S mode ................................. 211
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