2012 TOYOTA AVALON lock

4
Maintenance and care
447
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
9 STOP No.3 7.5 A Electronic controlled transmission
system, multiport fuel injection
system/sequential multiport fuel
injection system
10 INJ 15 A Multiport fuel injection system/
sequential multiport fuel injection
system
11 AM2 7.5 A Starter system
12 DOOR No.1 25 A Multiplex communication system
13 ALT-S 7.5 A Charging system
14 ETCS 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
15 IG2 25 A Multiport fuel injection system/
sequential multiport fuel injection
system, electronic controlled
transmission system
16 TURN/HAZ 15 A Turn signal lights
17 AMP 30 A Audio system
18 EFI No.3 7.5 A Smart key system, electronic con-
trolled transmission system
19 STR LOCK 15 A Steering lock system
20 STOP No.1 15 A Multiplex communication system

448 4-3. Do-it-yourself maintenance
FuseAmpereCircuit
21 EFI No.1 25 A Multiport fuel injection system/
sequential multiport fuel injection
system, fuel pump
22 HORN 10 A Horn
23 HEAD LH UPR 15 A Left-hand headlight (high beam)
24 HEAD RH UPR 15 A Right-hand headlight (high beam)
25 A/F 25 A Air fuel ratio sensor
26 WASHER 20 A Windshield washer
27 S-HORN 7.5 A Horn
28 DOME 7.5 A Gauges and meters, clock, front
personal lights, door courtesy
lights, garage door opener, rear
personal lights, trunk light
29 ECU-B 10 A Center display, multiplex
communication system
30 RAD No.1 15 A Audio system, center display,
navigation system
31 EFI No.2 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
32 STOP No.2 7.5 A Stop lights, high mounted
stoplight, vehicle stability control
system, anti-lock brake system
33 HEAD RH LWR 15 A Right-hand headlight (low beam)
34 HEAD LH LWR 15 A Left-hand headlight (low beam)

450 4-3. Do-it-yourself maintenance
FuseAmpereCircuit
14TA I L10 A
Parking lights, license plate lights,
tail lights, front and rear side
marker lights
15PA N E L7.5 A
Seat heaters, navigation system,
emergency flashers,
electronically controlled
automatic transmission system,
glove box light, instrument panel
lights, power outlets
16ECU IG No.110 A
Center display, shift lock control
system, moon roof, multiplex
communication system, tire pres-
sure monitoring (warning) system
17ECU IG No.210 A
Anti-lock brake system, automatic
headlight leveling system, vehicle
stability control system, multiplex
communication system
18HTR7.5 A
Air conditioning system,
instrument panel lights, electric
cooling fan
19A/C COMP7.5 AAir conditioning system
20GAUGE No.110 ABack-up lights, navigation
system, emergency flashers
21WIP30 AWindshield wipers
22RR S/SHADE10 ARear sunshade

4
Maintenance and care
451
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
23IGN10 A
Multiport fuel injection system/
sequential multiport fuel injection
system, SRS airbag system, front
passenger occupant
classification system, smart key
system, starting system, electronic
controlled transmission system
24GAUGE No.27.5 AGauges and meters, center
display
25ECU-ACC7.5 A
Power rear view mirrors, center
display, shift lock system,
multiplex communication system
26CIG15 A
27PWR OUTLET15 APower outlets
28RADIO No.27.5 AAudio system, navigation system
29MIR HTR10 AOutside rear view mirror
defoggers

456 4-3. Do-it-yourself maintenance
Replacing light bulbs■ Headlight low beams (vehicle s with halogen headlights)
Turn the bulb base counterclock-
wise.
Unplug the connector while
pushing the lock release.
■ Rear bulb locations
Rear side marker light
Rear turn signal light Back-up light
License plate light
St o p li gh t
STEP1
STEP2

4
Maintenance and care
457
4-3. Do-it-yourself maintenance
Exchange the light bulb, and
install the socket.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the socket.
After installing the socket, turn the
headlight low beams on once and
visually confirm that no light is
leaking through the mounting.
■
Headlight high beams and d aytime running lights (vehicles
with halogen headlights)
Turn the bulb base counterclock-
wise.
STEP3
STEP4
STEP1

458 4-3. Do-it-yourself maintenance
Unplug the connector while
pushing the lock release.
Exchange the light bulb, and
install the socket.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the socket.
After installing the socket, turn the
headlight high beams on once
and visually confirm that no light
is leaking through the mounting.
STEP2
STEP3
STEP4

4
Maintenance and care
459
4-3. Do-it-yourself maintenance
■
Headlight high beams and d aytime running lights (vehicles
with discharge headlights)
Turn the cover counterclockwise
and remove it.
Turn the bulb base counterclock-
wise.
Unplug the connector while pull-
ing the lock release.
STEP1
STEP2
STEP3