2012 TOYOTA AVENSIS air conditioning

581 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_EE (OM20B44E)
13 METER 7.5 A Gauges and meters
14 SEAT HTR 15 A Seat heaters
15 HTR-IG 10 A Air conditioning system
16 WIPER 30 AWindshield wipers, rain sensing
windshield wipers
17 RR WIPER 15 A Rear window wiper
*1
18 WASHER 15 AWindshield washers, rear window
washer*1
19 ECU-IG NO.1 10 AMain body ECU, smart entry & start
system, electric cooling fan(s), shift
lock system, panoramic roof
shade
*1, auto anti-glare inside rear
view mirror, anti-lock brake system,
steering sensor, yaw rate & G sen-
sor, VSC, headlight cleaner, pre-
crash safety system, LKA, driver
support system
20 ECU-IG NO.2 10 ABack-up lights, charging system,
emergency flashers, rear window
defogger, “PASSENGER AIRBAG”
indicator, air conditioning system,
AFS, rear view monitor, Toyota
parking assist-sensor
21 OBD 7.5 A On-board diagnosis system
FuseAmpereCircuit

5
615
5-1. Essential information
When trouble arises
AVENSIS_EE (OM20B44E)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional, 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 indicates that the tempera-
ture is 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

724 6-1. Specifications
AVENSIS_EE (OM20B44E)
Engine
Gasoline engine
Model 1ZR-FAE, 2ZR-FAE, 3ZR-FAE
Type 4-cylinder in line, 4-cycle, gasoline
Bore and stroke1ZR-FAE engine
80.5  78.5 mm (3.17  3.09 in.)
2ZR-FAE engine
80.5  88.3 mm (3.17  3.48 in.)
3ZR-FAE engine
80.5  97.6 mm (3.17  3.84 in.)
Displacement1ZR-FAE engine
1598 cm
3 (97.5 cu.in.)
2ZR-FAE engine
1798 cm
3 (109.7 cu.in.)
3ZR-FAE engine
1987 cm
3 (121.2 cu.in.)
Valve clearance
(engine cold)Automatic adjustment
Drive belt tension7.6  10.0 mm (0.30  0.39 in.)
*
*
: Drive belt deflection with 98 N (10 kgf, 22 lbf)
thumb force (used belt)
CrankshaftGenerator
Water pump
Air
conditioning
compressor

756
AVENSIS_EE (OM20B44E)
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A/C Air Conditioning
ABS Anti-lock Brake System
AFS Adaptive Front-lighting System
CRS Child Restraint System
DISP Display
ECU Electronic Control Unit
ELR Emergency Locking Retractor
EPB Electric Parking Brake
EPS Electric Power Steering
GVM Gross Vehicle Mass
LED Light Emitting Diode
LKA Lane Keeping Assist
MPAC Maximum Permissible Axle Capacity
PCS Pre-Crash Safety
SRS Supplemental Restraint System
TRC Traction Control
VIN Vehicle Identification Number
VSC Vehicle Stability Control

757
AVENSIS_EE (OM20B44E)
Alphabetical index
Alphabetical index
A/C
Air conditioning filter.............. 560
Automatic air conditioning
system ................................ 360
Manual air conditioning
system ................................ 370
ABS ........................................... 327
Active head restraint ................. 99
Air conditioning filter .............. 560
Air conditioning system
Air conditioning filter.............. 560
Automatic air conditioning
system ................................ 360
Manual air conditioning
system ................................ 370
Airbags
Airbag manual on-off
system ................................ 190
Airbag operating
conditions ........................... 158
Airbag precautions for your
child .................................... 163
Airbag warning light .............. 618
Curtain shield airbag
operating conditions ........... 159
Curtain shield airbag
precautions ......................... 163
General airbag precautions... 163
Locations of airbags .............. 156
Modification and disposal of
airbags ................................ 167
Proper driving posture... 154, 163
Side airbag operating
conditions ........................... 159
Side airbag precautions ........ 163
SRS airbags .......................... 156Alarm ........................................ 146
Antenna ............................ 397, 519
Anti-lock brake system .......... 327
Armrest ..................................... 496
Ashtrays ................................... 491
Audio system
*
Antenna ................................ 397
Audio input ............ 416, 426, 438
AUX port ............................... 438
CD player .............................. 398
iPod....................................... 416
MP3/WMA disc ..................... 406
Optimal use........................... 436
Radio .................................... 391
Steering wheel audio
switch ................................. 439
Type ...................................... 383
USB memory ........................ 426
Automatic air conditioning
system .................................... 360
Automatic light control
system .................................... 262
Automatic transmission
Automatic transmission......... 225
If the shift lever cannot be
shifted from “P” ................... 692
“M” mode .............................. 228
AUX port ................................... 438
Auxiliary box ............................ 508
Back-up lights
Replacing light bulbs............. 585
Wattage ................................ 744
Back door
Back door................................ 92
Back door handle .................... 93
Wireless remote control key ... 62
A
B
*: For vehicles with a “touch screen”, refer to
““touch screen” Owner’s Manual”.

762 Alphabetical index
AVENSIS_EE (OM20B44E)
LKA ........................................... 318
Luggage compartment
Auxiliary box.......................... 508
Cargo hooks.......................... 507
Extending a space ................ 497
Luggage cover ...................... 509
Separation net....................... 510
Luggage cover ......................... 509
Maintenance
Do-it-yourself maintenance ... 527
Maintenance data ................. 720
Maintenance requirements ... 524
Manual air conditioning
system .................................... 370
Manual headlight leveling
dial .......................................... 264
Meter
Instrument cluster light
control ................................. 244
Meters ................................... 242
Mirrors
Inside rear view mirror .......... 119
Side mirrors........................... 122
Vanity mirrors ........................ 490
MP3 disc
*................................. 406
Multi-information
display .................................... 249
Multidrive
7-speed sport sequential
shiftmatic mode .................. 222
If the shift lever cannot be
shifted from “P” ................... 692
Multidrive............................... 219Odometer.................................. 242
Oil
Engine oil .............................. 538
Opener
Back door................................ 92
Fuel filler door ....................... 129
Hood ..................................... 531
Trunk....................................... 88
Outside rear view mirrors
Adjusting ............................... 122
Folding .................................. 123
Outside temperature
display .................................... 251
Overhead console ................... 484
Overheating, Engine................ 710
Panoramic roof shade ............. 498
Parking brake ........................... 237
PCS ........................................... 333
Personal lights
Switch ................................... 480
Wattage ................................ 744
Personal/interior lights
Switch ................................... 479
Wattage ................................ 744
Power heater ............................ 378
Power outlet ............................. 493
Power windows........................ 125
Pre-crash safety....................... 333
Radiator .................................... 545
Radio
*...................................... 391
Rear fog lights
Replacing light bulbs............. 585
Switch ................................... 267
Wattage ................................ 744
M
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