2011 TOYOTA AVALON air conditioning

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

5
When trouble arises
463
5-1. Essential information
AVALON_U (OM41428U)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
●Flat-looking tires or uneven tire wear
●Engine coolant temperature gauge needle continually points
higher than normal
■Audible symptoms
●Changes in exhaust sound
●Excessive tire squeal when cornering
●Strange noises related to the suspension system
●Pinging or other noises related to the engine
■Operational symptoms
●Engine missing, stumbling or running rough
●Appreciable loss of power
●Vehicle pulls heavily to one side when braking
●Vehicle pulls heavily to one side when driving on a level road
●Loss of brake effectiveness, spongy feeling, pedal almost
touches the floor

525 6-1. Specifications
6
Vehicle specifications
AVALON_U (OM41428U)
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressureTire 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
inflation pressureCold tire inflation pressure recommended by a
manufacturer.
Accessory weightThe combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, power steering, power brakes, power
windows, power seats, radio and heater, to the
extent that these items are available as factory-
installed equipment (whether installed or not)
Curb weightThe 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
vehicle weightThe 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

554
AVALON_U (OM41428U)
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A/C Air Conditioning
ABS Anti-lock Brake System
ACC Accessory
ALR Automatic Locking Retractor
CRS Child Restraint System
ECU Electronic Control Unit
EDR Event Data Recorder
ELR Emergency Locking Retractor
GAWR Gross Axle Weight Ratings
I/M Emission inspection and maintenance
LATCH Lower Anchors and Tethers for Children
LED Light Emitting Diode
MMT Methylcy clopentadienyl Manganese Tricarbonyl
M + S Mud and Snow
MTBE Methyl Tertiary Butyl Ether
OBD On Board Diagnostics
SRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Monitoring (Warning) System
TRAC Traction Control
VIN Vehicle Identification Number
VSC Vehicle Stability Control

555
AVALON_U (OM41428U)
Alphabetical index
Alphabetical index
A/C ............................................ 216
ABS........................................... 195
Air conditioning system
Air conditioning filter ............. 425
Automatic air conditioning
system................................ 216
Steering switches ................. 224
Airbags
Airbag operating conditions .. 104
Airbag precautions for your
child.................................... 108
Airbag warning light .............. 469
Curtain shield airbag
precautions ........................ 111
Front passenger occupant
classification system .......... 114
General airbag precautions .. 108
Locations of airbags ............. 101
Modification and disposal of
airbags ............................... 113
Side airbag precautions........ 108
Side and curtain shield airbags
operating conditions ........... 104
SRS airbags ......................... 101
Alarm .......................................... 94
Antenna .................................... 236
Anti-lock brake system ........... 195
Armrest .................................... 353
Ashtrays ................................... 348
Audio input .............................. 273
Audio system
Antenna ................................ 236
Audio input ........................... 273
AUX port ............................... 273
CD player/changer ............... 239
iPod ...................................... 255
MP3/WMA disc ..................... 247
Optimal use .......................... 270
Portable music player ........... 273
Radio .................................... 231
Steering wheel audio
switches ............................. 274
USB memory ........................ 262Automatic headlight leveling
system ....................................175
Automatic light control
system ....................................173
Automatic transmission
Automatic transmission .........156
If the shift lever cannot be
shifted from P......................491
S mode ..................................158
AUX port ...................................273
Back-up lights
Wattage .................................515
Battery
Checking ...............................405
If the vehicle battery is
discharged ..........................496
Preparing and checking
before winter .......................207
Bluetooth
® audio......................277
Bluetooth® phone ....................296
Brake
Fluid ......................................402
Parking brake ........................162
Brake assist ..............................195
Break-in tips .............................139
Care
Exterior ..................................374
Interior ...................................377
Seat belts ..............................378
Cargo capacity .........................200
CD player/changer ...................239
Chains .......................................209
Child-protectors .........................45
A
B
C