
3796-3. Do-it-yourself maintenance
6
Maintenance and care
AVALON_HV_U (OM41457U)14 STOP 7.5 A
Stop/tail lights, electronically controlled
brake system, high mounted stoplight,
shift lock control system, hybrid system,
Vehicle Proximity Notification System,
dynamic radar cruise control, pre-colli-
sion system
15 AM1 7.5 A No circuit
16 4-WAY LUMBAR 7.5 A Power seat
17 ECU-B NO.2 10 A Smart key system, tire pressure warning
system, power window, front passenger
occupant classification system
18 OBD 10 A On-board diagnosis system
19 S/HTR&FAN F/L 10 A Seat heaters
20 S/HTR&FAN F/R 10 A Seat heaters
21 RADIO-ACC 5 A Audio system, navigation system
22 FR P/OUTLET 15 A Power outlets
23 WIPER-S 10 A Dynamic radar cruise control, pre-colli-
sion system
24 EPS-IG1 7.5 A Electric power steering
25 BKUP LP 7.5 A Multiport fuel injection system/sequential
multiport fuel injection system, electronic
controlled transmission
26 WIPER 25 A Windshield wipers and washer
27 A/C-IG1 7.5 A Air conditioning system, PTC heater
28 WASHER 10 A Windshield wipers and washer
29 DOOR R/L 20 A Rear left-hand power windows
30 DOOR F/L 20 A Power windows, outside rear view mir-
rors
31 DOOR R/R 20 A Rear right-hand power windows
32 DOOR F/R 20 A Power windows, outside rear view mir-
rors
33 TAIL 10 A Parking lights, side marker lights, stop/tail
lights, rear turn signal lights, back up
lights, license plate lights, fog lights
FuseAmpereCircuit

3806-3. Do-it-yourself maintenance
AVALON_HV_U (OM41457U)34 PANEL 10 A
Switch illumination, air conditioning sys-
tem, rear sunshade, seat heater, Blind
Spot Monitor, driving mode select switch,
steering wheel switch, ambient light, seat
ventilators, trunk opener switch, vehicle
stability control off switch, emergency
flashers, outside rear view mirrors, audio
system, navigation system
35 ECU-IG1 NO.1 10 A Electric cooling fans, steering sensor,
windshield wipers and washer, rear sun-
shade, seat heater, multiport fuel injec-
tion system/sequential multiport fuel
injection system, daytime running lights,
Blind Spot Monitor, charging system,
headlight (high beam), rear window
defogger, back up lights, outside rear
view mirror defoggers, fog lights, elec-
tronically controlled brake system, Vehi-
cle Proximity Notification System,
dynamic radar cruise control, pre-colli-
sion system
36 ECU-IG1 NO.2 10 A Shift lock control system, seat heaters,
seat ventilators, smart key system, tire
pressure warning system, wireless
remote control, multiplex communication
system, audio system, navigation sys-
tem, moon roof, auto anti-glare inside
rear view mirror, outside rear view mir-
rors, pre-collision system, dynamic radar
cruise control, air conditioning controls,
rain-sensing windshield wipers, starting
system
FuseAmpereCircuit

4107-2. Steps to take in an emergency
AVALON_HV_U (OM41457U)■
The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such
as natural air leaks and tire inflation pressure changes caused by temper-
ature. In this case, adjusting the ti
re inflation pressure will turn off the
warning light (after a few minutes).
■When a tire is replaced with a spare tire
The compact spare tire is not equipped with a tire pressure warning valve
and transmitter. If a tire goes flat, the tire pressure warning light will not
turn off even though the flat tire has been replaced with the spare tire.
Replace the spare tire with the repaired tire and adjust the tire inflation
pressure. The tire pressu re warning light will go off after a few minutes.
■Conditions that the tire pressure warning system may not function
properly
The tire pressure warn ing system will be disabled in the following condi-
tions:
(When the condition be comes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmitters
are used
●If the ID code on the tire pressure warning valves and transmitters is not
registered in the tire pressure warning computer
●If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm2 or bar) or
higher
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition be comes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies are
nearby
●If a radio set at a similar frequency is in use in the vehicle
●If a window tint that affects the radio wave signals is installed
●If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings
●If non-genuine Toyota wheels are used. (Even if you use Toyota wheels,
the tire pressure warning system may not work properly with some types
of tires.)
●If tire chains are used

4638-1. Specifications
8
Vehicle specifications
AVALON_HV_U (OM41457U)
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 t hat 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

483What to do if... (Troubleshooting)
AVALON_HV_U (OM41457U)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot
be operated if the window lock switch is pressed. (P. 152)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for
a period of time. (P. 179)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat
belts? (P. 407)
●
The brake system warning light is on
Is the parking brake released? ( P. 189)
Depending on the situation, other types of warning buzzer may
also sound. ( P. 404, 414)
The windows do not open or cl
ose by operating the power
window switches
The power switch is turned off automatically
A warning buzzer sounds during driving

488Alphabetical index
AVALON_HV_U (OM41457U)
Child-protectors....................... 130
Child safety ................................ 5312-volt battery precautions ................. 352, 435
Airbag precautions .................. 39
Child restraint system ............. 54
How your child should wear the seat belt .......................... 32
Installing child restraints ......... 58
Moon roof precautions .......... 158
Power window lock switch .... 152
Power window precautions ... 154
Rear door child-protectors .... 130
Removed electronic key battery precautions ...... 370
Seat belt extender precautions ........................... 35
Seat belt precautions .............. 57
Seat heater precautions........ 297
Trunk precautions ................. 134
Cleaning ........................... 322, 325 Aluminum wheels.................. 323
Exterior ................................. 322
Interior................................... 325
Seat belts .............................. 326
Clock ......................................... 289
Coat hooks ............................... 301
Compass .................................. 316
Condenser ................................ 347 Console box ............................. 279
Consumption screen............... 102
Coolant ..................................... 345
Capacity................................ 449
Checking............................... 345
Preparing and checking before winter ...................... 256
Cooling system........................ 345
Engine overheating............... 436
Hybrid system overheating ... 436
Cruise control
Cruise control ....................... 211
Dynamic radar cruise control ................................ 215
Cup holders ............................. 280
Curtain shield airbags............... 37
Customizable features ............ 469

489Alphabetical index
AVALON_HV_U (OM41457U)
Daytime running light system .................................... 193
Defogger Front windshield.................... 267
Outside rear view mirrors...... 273
Rear window ......................... 273
Dimensions .............................. 444
Dinghy towing .......................... 176
Display Cruise control........................ 211
Dynamic radar
cruise control ...................... 215
Multi-information display ......... 96
Trip information ....................... 97
Warning message ................. 414
Do-it-yourself
maintenance .......................... 335
Door courtesy lights Wattage ................................ 452
Door lock Doors .................................... 129
Smart key system ................. 111
Wireless remote control ........ 126 Doors ........................................ 129
Automatic door locking
and unlocking system......... 131
Door glasses......................... 152
Door lock .............................. 129
Open door warning buzzer ... 115
Open door warning light ....... 406
Outside rear view mirrors ..... 149
Rear door child-protector ...... 130
Driver’s seat position memory .................................. 138
Driving ...................................... 160 Break-in tips.......................... 161
Correct driving posture ........... 28
Driving mode select switch ... 230
Hybrid vehicle driving tips ..... 254
Procedures ........................... 160
Winter drive tips .................... 256
Dynamic radar cruise control .................................... 215
D

494Alphabetical index
AVALON_HV_U (OM41457U)
I/M test ...................................... 334
IdentificationEngine................................... 445
Vehicle .................................. 445
Ignition switch (power switch) ....................... 177
Illuminated entry system ........ 276
Immobilizer system ................... 79
Indicators ................................... 89
Initialization
Maintenance ......................... 329
Tire pressure warning system ... ............... 355
Inside rear view mirror ............ 147
Instrument panel light control ............................. 93
Interior lights............................ 274 Jack
Positioning a floor jack.......... 339
Vehicle-equipped jack .......... 416
Jack handle .............................. 416
Jam protection function
Moon roof ............................. 156
Power windows..................... 153
Keyless entry ........................... 111 Smart key system ................. 111
Wireless remote control ........ 126
Keys .......................................... 108 Battery-Saving Function ....... 119
Electronic key ....................... 108
If the electronic key does not operate
properly .............................. 430
Key number plate ................. 108
Keyless entry ................ 111, 126
Mechanical key ..................... 108
Power switch ........................ 177
Replacing the battery............ 369
Warning buzzer .................... 115
Wireless remote control key...................................... 126
Knee airbags .............................. 37
IJ
K