Page 391 of 564
391
4-3. Do-it-yourself maintenance
4
Maintenance and care
AVALON_U (OM41428U)
Hood
CAUTION
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly it may open while the vehicle is in motion
and cause an accident, which may result in death or serious injury.
Release the lock from the inside of the vehicle to open the hood.
Pull the hood lock release
lever.
The hood will pop up slightly.
Lift the hood catch and lift the
hood.
Page 397 of 564
4
Maintenance and care
397 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)■Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as already in
the engine.
Make sure to check the oil type and prepare the items needed before
adding oil.
Remove the oil filler cap.
Add engine oil slowly, checking the dipstick.
Install the filler cap, turning it clockwise.
Engine oil
selectionP. 510
Oil quantity
(Low Full)1.6 qt. (1.5 L, 1.3 Imp.qt.)
Items Clean funnel
Page 404 of 564
404 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)■Checking the fluid level
Make sure to check the fluid type and prepare the necessary items.
Clean all dirt off the reservoir.
Remove the cap by turning it counterclockwise.
Wipe the dipstick clean.
Reinstall and remove the reservoir cap again.
Check the fluid level.
Fluid typeAutomatic transmission fluid DEXRON® II or III
ItemsRag or paper, clean funnel (only for adding fluid)
CAUTION
■When checking the reservoir
Take care, as the reservoir may be hot.
NOTICE
■When adding fluid
Avoid overfilling, or the power steering may be damaged.
■After replacing the reservoir cap
Check the steering box case, vane pump and hose connections for leaks or
damage.
Page 411 of 564

4
Maintenance and care
411 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)■How to initialize the tire pressure warning system
Park the vehicle in safe place and turn the “ENGINE START
STOP” switch or the engine switch OFF.
While the vehicle is moving, initialization is not performed.
Adjust the tire inflation pressure to the specified cold tire infla-
tion pressure level. (P. 514)
Make sure to adjust the tire pressure to the specified cold tire
inflation pressure level. The tire pressure warning system will
operate based on this pressure level.
Turn the “ENGINE START STOP” switch to IGNITION ON
mode (vehicles with smart key system) or the engine switch to
the “ON” position (vehicles without smart key system).
Push and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly 3 times.
Vehicles with smart key system: Wait for a few minutes with
the “ENGINE START STOP” switch in IGNITION ON mode,
and then turn the “ENGINE START STOP” switch OFF.
Vehicles without smart key system: Wait for a few minutes
with the engine switch in the “ON” position, and then turn the
engine switch to the “LOCK” position.
Page 434 of 564
434 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)
Fuse layout and amperage ratings
■Engine compartment
FuseAmpereCircuit
1 RR DEF 50 ARear window defogger, outside
rear view mirror defogger
2 ABS/VSC No.2 30 AAnti-lock brake system, vehicle
stability control system
3 RDI FAN 50 A Electric cooling fan
4 ABS/VSC No.1 50 AAnti-lock brake system, vehicle
stability control system
5 HEATER 50 A Air conditioning system
6 ST/AM2 30 A Starter system
7 MAIN 40 A Headlights
8ALT140 A
or
120 ACharging system, RR DEF, ABS/
VSC No.2, HEATER, ABS/VSC
No.1, RDI FAN, WASHER,
S-HORN
Page 435 of 564
4
Maintenance and care
435 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)
FuseAmpereCircuit
9 STOP No.3 7.5 AElectronic controlled transmission
system, multiport fuel injection
system/sequential multiport fuel
injection system
10 INJ 15 AMultiport 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 AMultiport fuel injection system/
sequential multiport fuel injection
system
15 IG2 25 AMultiport 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 ASmart key system, electronic con-
trolled transmission system
19 STR LOCK 15 A Steering lock system
20 STOP No.1 15 A Multiplex communication system
Page 436 of 564
436 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)
FuseAmpereCircuit
21 EFI No.1 25 AMultiport 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 AGauges and meters, clock, front
personal lights, door courtesy
lights, garage door opener, rear
personal lights, trunk light
29 ECU-B 10 ACenter display, multiplex
communication system
30 RAD No.1 15 AAudio system, center display,
navigation system
31 EFI No.2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
32 STOP No.2 7.5 AStop 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)
Page 438 of 564
438 4-3. Do-it-yourself maintenance
AVALON_U (OM41428U)
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