2012 TOYOTA COROLLA fan

213
3-1. Using the air conditioning system
and defogger
3
Interior features
Adjusting the settings
■ Adjusting the temperature setting (heater)
Turn the temperature control dial clockwise to increase the temper-
ature.
■ Adjusting the temperature setting (air conditioning system)
Turn the temperature control dial clockwise (warm) or counter-
clockwise (cool).
If is not pressed, the system will blow ambient temperature air or
heated air.
Air conditioning system
Fan speed control dial
Air outlet selection dial
Air intake mode switch Air conditioning ON/OFF switchTemperature control dial

214 3-1. Using the air conditioning system and defogger
■Adjusting the fan speed
Turn the fan speed control dial clockwise (increase) or counter-
clockwise (decrease).
Set the dial to “0” to turn the fan off.
■ Selecting the air outlets
Set the air outlet selection di al to an appropriate position.
The positions between the air outlet selections shown below can also be
selected for more detailed adjustment.
Air flows to the upper body.
Air flows to the upper body and
feet.
: Some models

294 3-4. Using the hands-free phone system (for cellular phone)
Adjusting the ringtone volume when receiving a call
Change the ringtone volume using .
To decrease the volume: Turn counterclockwise.
To increase the volume: Turn clockwise.
■When talking on the phone
●Do not talk simultaneously with the other party.
● Keep the volume of the received voice down. Otherwise, voice echo will
increase.
■ Automatic volume adjustment
When vehicle speed is 50 mph (80 km/h) or more, the volume automatically
increases. The volume returns to the previous volume setting when vehicle
speed drops to 43 mph (70 km/h) or less.
■ Phone call system functions
Depending on the cellular phone, certain functions may not be available.
■ Situations where the system m ay not recognize your voice
● When driving on a rough road
● When driving at high speeds
● When air is blowing out of the vents onto the microphone
● When the air conditioning fan emits a loud noise

347
4-3. Do-it-yourself maintenance
4
Maintenance and care
CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury observe the following precautions.
■
When working on the engine compartment
●Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper or rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
● Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with
clean water immediately.
If you still experience discomfort, see a doctor.
■ When working near the electric c ooling fans or radiator grille
Vehicles with smart key system: Be sure the “ENGINE START STOP” switch
is OFF. With the “ENGINE START STOP” switch in IGNITION ON mode, the
electric cooling fans may automatically start to run if the air conditioning is on
and/or the coolant temperature is high. ( P. 361)
Vehicles without smart key system: Be sure the engine switch is OFF. With
the engine switch in the “ON” position, the electric cooling fans may auto-
matically start to run if the air conditioning is on and/or the coolant tempera-
ture is high. ( P. 361)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.

354
4-3. Do-it-yourself maintenance
Engine compar tment
1.8 L 4-cylinder (2ZR-FE) engine
Engine coolant reservoir( P. 360)
Engine oil filler cap ( P. 357)
Brake fluid reservoir ( P. 361)
Fuse box ( P. 389)Battery ( P. 364)
Radiator ( P. 361)
Electric cooling fan
Condenser ( P. 361)
Engine oil level dipstick ( P. 356)
Washer fluid tank ( P. 366)

355
4-3. Do-it-yourself maintenance
4
Maintenance and care
2.4 L 4-cylinder (2AZ-FE) engine
Engine coolant reservoir
( P. 360)
Engine oil filler cap ( P. 357)
Engine oil level dipstick ( P. 356)
Brake fluid reservoir ( P. 361)Fuse box ( P. 389)
Battery ( P. 364)
Radiator ( P. 361)
Electric cooling fans
Condenser ( P. 361)
Washer fluid tank ( P. 366)

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
Fuse layout and amperage ratings
■ Engine compartment
FuseAmpereCircuit
1 H-LP CLN 30 A No circuit
2 RDI FAN 40 A Electric cooling fan(s)
3 ABS NO. 3 30 A Anti-lock brake system, vehicle sta-
bility control system
4 ABS NO. 1 50 A Anti-lock brake system, vehicle sta-
bility control system
5 HTR 50 A Air conditioning system
6 ALT 120 A Charging system, RDI FAN, ABS
NO. 1, ABS NO. 3, HTR, HTR SUB
NO. 1, HTR SUB NO. 3, ACC, CIG,
ECU-IG NO. 2, HTR-IG, WIPER,
WASHER, ECU-IG NO. 1, AM1,
DOOR, STOP, FR DOOR,
POWER, RR DOOR, RL DOOR,
OBD, ACC-B, FR FOG, DEF, MIR
HTR, TAIL, PANEL, PWR SEAT,
SUNROOF
7 EPS 60 A Electric power steering

397
4-3. Do-it-yourself maintenance
4
Maintenance and care
14 POWER
30 A Power windows
15 SEAT HTR 15 A Seat heater
16 HTR-IG 10 A Air conditioning system
17 WIPER 25 A Windshield wipers
18 WASHER 15 A Windshield washer
19 ECU-IG NO. 1 10 A Automatic transmission, main body
ECU, electric power steering, elec-
tric cooling fan(s), shift lock control
system, anti-lock brake system, tire
pressure warning system, vehicle
stability control system, cruise con-
trol system
20 ECU-IG NO. 2 10 A Back-up lights, charging system,
rear window defogger, air condi-
tioning system, multiport fuel injec-
tion system/sequential multiport
fuel injection system, moon roof
21 OBD 7.5 A On-board diagnosis system
22 STOP 10 AStop lights, high mounted stop-
light, anti-lock brake system, main
body ECU, multiport fuel injection
system/sequential multiport fuel
injection system, shift lock control
system, vehicle stability control
system
23 DOOR 25 A Power door lock system
24 ACC-B 25 A CIG, ACC
25 FR FOG 15 A Front fog lights
26 AM1 7.5 A Starting system, ACC, CIG
FuseAmpereCircuit