2015 TOYOTA AVALON HYBRID fuel

3756-3. Do-it-yourself maintenance
6
Maintenance and care
AVALON_HV_U (OM41457U)7 HTR 50 A Air conditioning system
8 DC/DC 120 A Hybrid system
9 ABS NO.1 30 A Electronically controlled brake system
10 H-LP-MAIN 30 A H-LP LH-LO, H-LP RH-LO, headlight
(low beam)
11 ABS MTR NO.2 50 A Electronically controlled brake system
12 ABS MTR NO.1 50 A Electronically controlled brake system
13 R/B NO.2 50 A IGCT-MAIN, INV W/PMP
14 EPS 80 A Electric power steering
15 S-HORN 7.5 A S-HORN
16 DEICER 15 A No circuit
17 HORN 10 A Horns
18 EFI NO.2 15 A Multiport fuel injection system/sequential
multiport fuel injection system, electroni-
cally controlled brake system
19 EFI NO.3 7.5 A Multiport fuel injection system/sequential
multiport fuel injection system
20 INJ 7.5 A Multiport fuel injection system/sequential
multiport fuel injection system
21 ECU-IG2 NO.3 7.5 A Multiport fuel injection system/sequential
multiport fuel injection system, steering
lock system, hybrid system, stop lights,
high-mounted stop light
22 IGN 15 A Starter system
23 D/L-AM2 20 A No circuit
24 IG2-MAIN 25 A IGN, INJ, METER-IG2, ECU-IG2 NO.3,
A/B, ECU-IG2 NO.2, ECU-IG2 NO.1
25 DC/DC-S 7.5 A Hybrid system
26 MAYDAY 5 A MAYDAY
27 TURN&HAZ 15 A Turn signal lights, emergency flashers,
gauge and meters, outside rear view mir-
rors
28 STRG LOCK 10 A Steering lock system
FuseAmpereCircuit

3766-3. Do-it-yourself maintenance
AVALON_HV_U (OM41457U)
*1:Vehicles with halogen headlight
*2:Vehicles with discharge headlight
29 AMP 15 A Audio system
30 H-LP LH-LO
15 A*1
Left-hand headlight (low beam)20 A*2
31 H-LP RH-LO15 A*1
Right-hand headlight (low beam)20 A*2
32 MNL H-LP LVL*27.5 A No circuit
33 EFI-MAIN NO.1 30 A Multiport fuel injection system/sequential
multiport fuel injection system
34 SMART 5 A Smart key system
35 ETCS 10 A Electronic throttle control system
36 ABS NO.2 7.5 A Electronically controlled brake system
37 EFI NO.1 7.5 A Multiport fuel injection system/sequential
multiport fuel injection system
38 EFI-MAIN NO.2 20 A A/F sensor
39 AM2
7.5 A Hybrid system
40 RADIO-B 20 A Audio system, navigation system
41 DOME7.5 AVanity lights, interior lights, personal
lights, trunk light, door courtesy lights,
illuminated entry system,
ambient light
42 ECU-B NO.1 10 A Smart key system, gauge and meters,
steering sensor, air conditioning system,
outside rear view mirror, front power
seats, multiplex communication system,
starter system
43 SPARE
25 A Spare fuse
44SPARE30 ASpare fuse
FuseAmpereCircuit

3786-3. Do-it-yourself maintenance
AVALON_HV_U (OM41457U)■
Driver’s side instrument panel
FuseAmpereCircuit
1 H-LP LVL 7.5 A Automatic headlight leveling system
2 S/HTR RR 20 A Rear seat heater
3 ECU-ACC 5 A Air conditioning system, outside rear
view mirrors, multiplex communication
system, glove box light
4 RR P/OUTLET 15 A Power outlets
5 ECU-IG2 NO.2 7.5 A Smart key system, electronically con-
trolled brake system
6 ECU-IG2 NO.1 7.5 A Hybrid system
7 A/B 10 A Front passenger occupant classification
system, SRS airbag system
8 FUEL DR LOCK 10 A Fuel filler door lock
9 D/L-AM1 20 A Multiplex communication system, power
door lock, trunk opener switch
10 PSB 30 A Pre-collision system 11 P/SEAT FR 30 A Power seats
12 S/ROOF 10 A Moon roof
13 A/C-B 7.5 A Air conditioning system

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

4077-2. Steps to take in an emergency
7
When trouble arises
AVALON_HV_U (OM41457U)
Low fuel level warning
lightIndicates remaining fuel is
approximately 2.6 gal. (9.7
L, 2.1 Imp. gal.) or less
Refuel the vehicle.
Seat belt reminder light
(warning buzzer)
*2
Warns the driver and/or
front passenger to fasten
their seat belts
Fasten the seat belt.If the front passenger’s
seat is occupied, the front
passenger’s seat belt also
needs to be fastened to
make the warning light
(warning buzzer) off.
Master warning lightA buzzer sounds and the
warning light comes on
and flashes to indicate that
the master warning system
has detected a malfunc-
tion.
 P. 414
Tire pressure warning
light
When the light comes on:
Low tire inflation pressure
such as
• Natural causes ( P. 410)
• Flat tire ( P. 415)
Adjust the tire inflation
pressure to the specified
level.
The light will turn off after
a few minutes. In case
the light does not turn off
even if the tire inflation
pressure is adjusted,
have the system checked
by your Toyota dealer.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire pres-
sure warning system
Have the system checked
by your Toyota dealer.
Warning lightWarning light/DetailsCorrection procedure

4097-2. Steps to take in an emergency
7
When trouble arises
AVALON_HV_U (OM41457U)
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (front), side impact sensors (rear), driver’s seat
belt buckle switch, front passenger occupant classification system, “AIR BAG
ON” indicator light, “AIR BAG OFF” indicator light, front passenger’s seat belt
buckle switch, seat belt pretensioners, airbags, interconnecting wiring and
power sources. ( P. 3 8 )
■ Front passenger detection sensor, seat belt reminder and warning
buzzer
If luggage is placed on the front passenger seat, the front passenger detec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
■ If the malfunction indicator la mp comes on while driving
First check the following:
● Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
■ Electric power steering system warning light (warning buzzer)
When the 12-volt battery charge becomes insufficient of the voltage tempo-
rarily drops, the electric power steering system warning light may come on
and the warning buzzer may sound.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Push-
ing the tire pressure warning reset switch will not turn off the tire pressure
warning light.

4127-2. Steps to take in an emergency
AVALON_HV_U (OM41457U)
CAUTION
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a dif-
ferent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine
the proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS-ti re pressure warning system) that
illuminates a low tire pre ssure telltale (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressure telltale (tire pressure warning light) illumi-
nates, you should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi ciency and tire tread life, and may
affect the vehicle’s hand ling and stopping ability.
Please note that the TPMS (tire pres sure warning system) is not a sub-
stitute for proper ti re maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached
the level to trigger illumina tion of the TPMS low tire pressure telltale (tire
pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warn-
ing system) malfunction indicator to indicate when the system is not
operating properly. The TPMS (tire pressure warning system) malfunc-
tion indicator is combined with the lo w tire pressure telltale (tire pressure
warning light). When the system dete cts a malfunction, the telltale will
flash for approximately one minute and then remain continuously illumi-
nated. This sequence will continue up on subsequent vehicle start-ups
as long as the malfunction exists. When the malfunction indicator is illu-
minated, the system may not be able to detect or signal low tire pres-
sure as intended.