cooling TOYOTA CAMRY 2008 XV40 / 8.G Owners Manual

194
3-1. Using the air conditioning system and defogger
Manual air conditioning system
Adjusting the settings■ Adjusting the temperature setting
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.
For quick cooling, turn the temperature selector knob to the “MAX A/C”
position. The air conditioning will automatically turn on and the air intake
selector will be set to RECIRCULATE.
■ Adjusting the fan speed
Turn the fan speed dial clockwise (increase) or counterclockwise
(decrease).
Set the dial to “OFF” to turn the fan off.
Fan speed dial Air outlet selection dial
Outside air or recirculated air mode Air conditioning on/off switch
Temperature control dial

311
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. 326)
Vehicles without smart key system: Be sure the engine switch is OFF. With
the engine switch in “ON” position, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coolant temperature is
high. ( P. 326)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.

316
4-3. Do-it-yourself maintenance
Engine compar tment
2.4 L 4-cylinder (2AZ-FE) engine
Power steering fluid
reservoir (P. 328)
Engine oil filler cap ( P. 320)
Engine oil level dipstick ( P. 319)
Brake fluid reservoir ( P. 327)Fuse box ( P. 357)
Battery ( P. 330)
Radiator ( P. 326)
Electric cooling fans
Condenser ( P. 326)
Washer fluid tank ( P. 333)
Engine coolant reservoir ( P. 325)

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4-3. Do-it-yourself maintenance
4
Maintenance and care
3.5 L V6 (2GR-FE) engine
Power steering fluid
reservoir (
P. 328)
Engine oil filler cap ( P. 320)
Engine oil level dipstick ( P. 319)
Brake fluid reservoir ( P. 327)Fuse box ( P. 357)
Battery ( P. 330)
Radiator ( P. 326)
Electric cooling fans
Condenser ( P. 326)
Washer fluid tank ( P. 333)
Engine coolant reservoir ( P. 325)

325
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine coolant
The coolant level is sati sfactory if it is between the “F” and “L” lines on
the reservoir when the engine is cold.
Reservoir cap
FULL
LOW
If the level is on or below the “L”
line, add coolant up to the “F” line.
(P. 421)
■ If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, engine coolant filler cap, radiator cap,
drain cock and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for
leaks in the cooling system.
■ Coolant selection
Only use “Toyota Super Long Life Coolant” or similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology.
U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Enabled: -31 F [-35 C])
Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Enabled: -44 F [-42 C])
For more details about engine coolant, contact your Toyota dealer.
CAUTION
■ When the engine is hot
Do not remove the coolant reservoir cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing burns or other injuries.

326 4-3. Do-it-yourself maintenance
Radiator and condenserCheck the radiator and condenser and remove any foreign objects.
If any of the above parts are extr emely dirty or you are not sure of
their condition, have your vehicl e checked by your Toyota dealer.
NOTICE
■When adding engine coolant
Coolant is neither plain water nor stra ight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
■ If you spill coolant
Be sure to wash it off with water to prevent damage to parts or paint.
CAUTION
■When the engine is hot
Do not touch the radiator or condenser, as they may be hot and may cause
burns.

362 4-3. Do-it-yourself maintenance
20 EFI NO.310 AMultiport fuel injection system/
sequential multiport fuel injection
system
21 EFI NO.2 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
22 S-HORN 7.5 A Horn
23 A/F 20 AMultiport fuel injection system/
sequential multiport fuel injection
system
24 MPX-B 10 A Gauges and meters
25 EFI NO.1 10 ATheft deterrent system, smart key
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, electronic throttle
control system
26 HORN 10 A Horns
27 H-LP(RL) 15 A Right-hand headlight (low beam)
28 H-LP(LL) 15 A Left-hand headlight (low beam)
29 H-LP(RH) 15 A Right-hand headlight (high beam)
30 H-LP(LH) 15 A Left-hand headlight (high beam)
31 HTR 50 A Air conditioning system
32 ABS NO.1 50 AAnti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system
33 FAN MAIN 50 A Electric cooling fans
34 ABS NO.2 30 AAnti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system
35 RR DEF 50 ARear window defogger, “MIR HTR”
fuse
36 RR PWR SEAT 30 A No circuit
FuseAmpereCircuit

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4-3. Do-it-yourself maintenance
4
Maintenance and care
37 H-LP CLN
30 A No circuit
38 CDS FAN 40 A Electric cooling fans
39 RDI FAN 40 A Electric cooling fans
40 MSB 30 A No circuit
41 ALT 120 A“RR FOG”, “FR DEF”, “HTR”, “ABS
NO.1”, “FAN MAIN”, “ABS NO.2”,
“RR DEF”, “RR PWR SEAT”, “H-
LP CLN”, “CDS FAN”, “RDI FAN”
and “MSB” fuses
42 ST/AM2 30 A Starting system
FuseAmpereCircuit

365
4-3. Do-it-yourself maintenance
4
Maintenance and care
10 A/C
7.5 A Air conditioning system
11 PWR 25 A Power windows
12 DOOR NO.2 25 A Main body ECU
13 S/ROOF 30 A Electric moon roof
14 TAIL 15 AFront side marker lights, tail lights,
rear side marker lights, license
plate lights, front turn signal/park-
ing lights
15 PANEL 7.5 ANavigation system, seat heaters,
emergency flashers, air condition-
ing system, audio system, clock,
glove box light, instrument panel
lights, steering switches
16 ECU IG NO.1 10 A Main body ECU, electric moon
roof, tire pressure warning system,
electric cooling fans, auto anti-glare
inside rear view mirror
17 ECU IG NO.2 7.5 A Anti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system,
shift lock control system, auto-
matic transmission, cruise control
system
18 A/C NO.2 10 AAir conditioning system, rear win-
dow defogger
19 WASH 10 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Emergency flashers, back-up
lights, charging system
22 WIP 25 A Windshield wipers and washer
23 H-LP LVL 7.5 A No circuit
FuseAmpereCircuit

420 5-2. Steps to take in an emergency
NOTICE
■To prevent damage to the vehicle
Do not pull- or push-start the vehicle, because the catalytic converter may
overheat and become a fire hazard.
■ When handling jumper cables
Be careful that the jumper cables do not become tangled in the cooling fans
or any of the belts when connecting or disconnecting them.