
4
Maintenance and care
325
4-3. Do-it-yourself maintenance
AVALON_U_OM41430U
■
Engine oil consumption
● The amount of engine oil consumed depends on the oil viscosity, the
quality of the oil and the way the vehicle is driven.
● More oil is consumed under driving conditions such as high speeds, fre-
quent acceleration and deceleration.
● A new engine consumes more oil.
● When judging the amount of oil consumption, keep in mind that the oil
may have become diluted, making it difficult to judge the true level accu-
rately.
● Oil consumption: Max. 1.1 qt./600 miles, 0.9 lmp.qt./600 miles (1.0 L per
1000 km). If the vehicle consumes more than this amount, contact your
Toyota dealer.
■ After changing the engine oil (U.S.A.only)
The oil change system should be reset. Perform the following procedures:
Switch the display to the odometer. ( P. 142)
Turn the “ENGINE START STOP” switch or the engine switch OFF.
Vehicles with smart key system: While pressing the trip meter reset
button, turn the “ENGINE START STOP” switch to IGNITION ON
mode. Continue to press and hold the button until the trip meter dis-
plays 000000.
Vehicles without smart key system: While pressing the trip meter
reset button, turn the engine switch to the “ON” position. Continue
to press and hold the button until the trip meter displays 000000.
STEP1
STEP2
STEP3

362 4-3. Do-it-yourself maintenance
AVALON_U_OM41430U
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 RADAR CC 7.5 A Vehicle stability control system
34 HEAD RH LWR 15 A Right-hand headlight (low beam)
35 HEAD LH LWR 15 A Left-hand headlight (low beam)

364 4-3. Do-it-yourself maintenance
AVALON_U_OM41430U
FuseAmpereCircuit
11S-HTR20 AAir conditioning system
12DOOR No.225 AMultiplex communication system
13S/ROOF30 AMoon roof
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, dynamic
laser cruise control 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
365
4-3. Do-it-yourself maintenance
AVALON_U_OM41430U
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

5
When trouble arises
389
5-2. Steps to take in an emergency
AVALON_U_OM41430U
*1: Open door warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately 3
mph (5 km/h) or more with any door open.
*2: Driver’s and front passenger’s seat belt reminder buzzer:
The driver’s and front passenger’s seat belts reminder sounds to alert the
driver and front passenger that his or her seat belt is not fastened. The
buzzer sounds intermittently for 10 seconds after the vehicle has reached a
speed of at least 9 mph (15 km/h). Then, if the seat belt is still unfastened,
the buzzer will continue to sound.
Warning lightWarning light/DetailsCorrection procedure
(U.S.A.)
Engine oil replacement
reminder light
Illuminates for about 3 sec-
onds and then flasher for
about 15 seconds:
Engine oil is scheduled to
be changed. Check and the engine oil,
and change if necessary.
Comes on and remains:
Engine oil should be
changed. Check and change the
engine oil.
(if equipped) Dynamic laser cruise con-
trol master warning light
Malfunction in the dynamic
laser cruise control sys-
tem. When the light comes
on, the alarm sounds and
the warning code will
appear on the display. P. 168

459
AVALON_U_OM41430U
Alphabetical index
Alphabetical index
A/C ............................................ 190
ABS........................................... 174
Air conditioning systemAir conditioning filter ............. 351
Automatic air conditioning system................................ 190
Steering switches ................. 198
Airbags
Airbag operating conditions .... 88
Airbag precautions for your child...................................... 91
Airbag warning light .............. 386
Curtain shield airbag
precautions .......................... 94
Front passenger occupant
classification system ............ 97
General airbag precautions .... 91
Locations of airbags ............... 85
Modification and disposal of airbags ................................. 96
Side airbag precautions.......... 91
Side and curtain shield airbags
operating conditions ............. 88
SRS airbags ........................... 85
Alarm .......................................... 80
Antenna .................................... 209
Anti-lock brake system ........... 174
Armrest .................................... 286
Ashtrays ................................... 281
Audio input .............................. 230
Audio system Antenna ................................ 209
Audio input ........................... 230
AUX adapter ......................... 230
CD player/changer ............... 212
MP3/WMA disc ..................... 220
Optimal use .......................... 228
Portable music player ........... 230
Radio .................................... 205
Steering switches ................. 231
Automatic headlight leveling system ................................... 149 Automatic light control
system ....................................149
Automatic transmission Automatic transmission .........134
If the shift lever cannot be shifted from P......................408
S mode ..................................136
AUX adapter .............................230
Back-up lights Wattage .................................429
Battery Checking ...............................332
If the vehicle battery is discharged ..........................412
Preparing and checking before winter .......................181
Bluetooth
®................................234
Brake Fluid ......................................329
Parking brake ........................139
Brake assist ..............................174
Break-in tips .............................119
Care Exterior ..................................302
Interior ...................................305
Seat belts ..............................306
Cargo capacity .........................177
CD player/changer ...................212
Center display ..........................147
Chains .......................................183
Child-protectors .........................41
Child restraint system Definition ...............................103
Installation .............................107
Installing CRS with lower anchorages .........................108
Installing CRS with seat belts ....................................110
Installing CRS with top straps ..................................114
A
B
C

460 Alphabetical index
AVALON_U_OM41430U
Child safetyAirbag precautions ..................91
Child-protectors ....................... 41
Child restraint system............103
How your child should wear the seatbelt ...........................60
Installing child restraints ........ 107
Moon roof ................................74
Power window lock switch....... 69
Power window precautions .....71
Removed key battery precautions .........................356
Seat belt comfort guide ........... 58
Seat belt precautions ..............61
Seat heater precautions ........ 285
Trunk .......................................45
Cleaning Exterior .................................. 302
Interior ...................................305
Seat belts ..............................306
Climate control seat.................284
Clock ......................................... 279
Compass ...................................297
Condenser ................................328
Console box ............................. 271
Cooling system Engine overheating ............... 416
Cruise control
Cruise control ........................158
Dynamic laser cruise control .................................161
Cup holders ..............................275
Curtain shield airbags ............... 85
Customizable features............. 445
Daytime running light system .................................... 150
Defogger Rear window .........................200
Side mirror............................. 200
Dimension.................................422
Dinghy towing .......................... 187 Display
Trip information ..................... 148
Do-it-yourself maintenance .... 314
Door pocket .............................. 276
Doors Door lock ........................... 24, 35
Rear door child-protector ........ 41
Driver’s seat belt reminder light ......................................... 388
Driving Break-in tips .......................... 119
Correct posture ....................... 83
Procedures............................ 118
Winter driving tips ................. 181
Electronic key If the electronic key does not
operate properly ................. 410
Emergency flashers Switch ..................................... 376
Emergency, in case of
If a warning light turns on ...... 385
If the electronic key does not operate properly ................. 410
If the engine will not start ...... 406
If the shift lever cannot be shifted from P ..................... 408
If the battery is discharged ... 412
If the warning buzzer sounds ................................ 385
If the warning light turns on............................... 385
If you have a flat tire ............. 397
If you lose your keys ............. 409
If you think something is wrong .................................. 381
If your vehicle becomes stuck ................................... 419
If your vehicle needs to be
towed .................................. 377
If your vehicle overheats ....... 416
D
E

463
Alphabetical index
AVALON_U_OM41430U
Outside temperature
display ...................................... 280
Overhead console ................... 272
Overheating, Engine ............... 416
Parking brake .......................... 139
Parking lights
Replacing light bulbs ............ 369
Switch ................................... 149
Wattage ................................ 429
Personal light
Switch ................................... 268
Wattage ................................ 429
Power outlets........................... 282
Power windows ......................... 69
Radiator.................................... 328
Radio ........................................ 205
Rear seat Adjustment ............................. 49
Rear sunshade ........................ 287
Rear turn signal lights Replacing light bulbs ............ 369
Wattage ................................ 429
Rear window defogger............ 200
Replacing Fuses.................................... 358
Key battery ........................... 354
Light bulbs ............................ 369
Tires ..................................... 397
Reporting safety defects for U.S. owners ........................... 452
Seat belts Adjusting the seat belt ............ 58
Automatic locking retractor................................ 59
Child restraint system installation .......................... 107
Cleaning and maintaining
the seat belts...................... 306 Emergency locking
retractor ................................59
How to wear your seat belt......57
How your child should wear
the seat belt ..........................60
Pregnant women,
proper seat belt use ..............60
Reminder light .......................388
Seat belt extenders .................61
Seat belt pretensioners ...........59
Seat heaters..............................284
Seating capacity.......................180
Seats Adjustment ........................ 46, 49
Adjustment precaution ......48, 50
Child seats/child restraint system installation ..............107
Cleaning ................................305
Climate control ......................284
Climate control seat ..............284
Driver’s seat position memory .................................51
Head restraint..........................55
Properly sitting in the seat .......83
Seat heaters ..........................284
Service reminder indicators ..............................145
Shift lever
Automatic transmission .........134
If the shift lever cannot be shifted from P......................408
Shift lock system .....................408
Shopping bag hooks ...............290
Side airbags................................85
Side marker lights Switch....................................149
Side mirror
Adjustment ..............................67
Mirror position memory ...........51
Smart key system
Antenna location .....................26
Entry function ..........................24
Starting the engine ................127
P
R
S