2006 TOYOTA RAV4 air conditioning

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If your engine coolant temperature
gauge indicates overheating, if you ex-
perience a loss of power, or if you hear
a loud knocking or pinging noise, the
engine has probably overheated. You
should follow this procedure...1. Pull safely off the road, stop the ve- hicle and turn on your emergency
flashers. Put the transmission in “P”
and apply the parking brake. Turn off
the air conditioning if it is being used.
2. If coolant or steam is boiling out of the radiator or reservoir, stop the engine.
Wait until the steam subsides before
opening the hood. If there is no coolant
boiling over or steam, leave the engine
running and make sure the electric
cooling fan is operating. If it is not,
turn the ignition off.
CAUTION
To help avoid personal injury, keep
the hood closed until there is no
steam. Escaping steam or coolant is
a sign of very high pressure.
3. Look for obvious coolant leaks from theradiator, hoses, and under the vehicle.
However, note that water draining from
the air conditioning is normal if it has
been used.
CAUTION
When the engine is running, keep
hands and clothing away from the
moving fan and engine drive belts.
4. If the coolant is leaking, stop the en-gine immediately. Call a Toyota dealer
for assistance.
5. If there are no obvious leaks, check the coolant reservoir. If it is dry, add
coolant to the reservoir while the en-
gine is running. Fill it about half full.
For the coolant type, see “Coolant type
selection” on page 370 in Section 7 −2.
CAUTION
Do not attempt to remove the coolant
reservoir cap when the engine and
radiator are hot. Serious injury could
result from scalding hot fluid and
steam blown out under pressure.
6. After the engine coolant temperature
has cooled to normal, again check the
coolant level in the reservoir. If neces-
sary, bring it up to half full again. Seri-
ous coolant loss indicates a leak in the
system. You s hould have it checked as
soon as possible at your Toyota dealer.
If your vehicle overheats

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First vacuum over the upholstery to re-
move loose dirt. Then, using a sponge or
soft cloth, apply the soap solution to the
vinyl. After allowing it to soak in for a few
minutes to loosen the dirt, remove the dirt
and wipe off the soap with a clean damp
cloth. If all the dirt do not come off, re-
peat the procedure. Commercial foaming−
type vinyl cleaners are also available
which work well. Follow the manufacturer ’s
instructions.
NOTICE
Do not use solvent, thinner, gasoline
or window cleaner on the interior.
Carpets
Use a good foamtype shampoo to
clean the carpets.
Begin by vacuuming thoroughly to remove
as much dirt as possible. Several types of
foam cleaners are available; some are in
aerosol cans and others are powders or
liquids which you mix with water to pro-
duce a foam. To shampoo the carpets,
use a sponge or brush to apply the foam.
Rub in overlapping circles. Do not apply water—the best results are
obtained by keeping the carpet as dry as
possible. Read the shampoo instructions
and follow them closely.
Seat belts
The seat belts may be cleaned with
mild soap and water or with lukewarm
water.
Use a cloth or sponge. As you are clean-
ing, check the belts for excessive wear,
fraying, or cuts.
NOTICE

Do not use dye or bleach on the
belts —it may weaken them.
 Do not use the belts until they be-
come dry.
Windows
The windows may be cleaned with any
household window cleaner.
NOTICE
When cleaning the inside of the rear
window, be careful not to scratch or
damage the heater wires or connec-
tors.
Air conditioning control panel, audio
panel, instrument panel, console panel,
and switches
Use a soft damp cloth for cleaning.
Soak a clean soft cloth in water or luke-
warm water then lightly wipe off dirt.
NOTICE
Do not use organic substances (sol-
vents, kerosene, alcohol, gasoline,
etc.) or alkaline or acidic solutions.
These chemicals can cause discol-
oring, staining or peeling of the
surface.
 If you use cleaners or polishing
agents, make sure their ingredients
do not include the substances men-
tioned above.
 If you use a liquid car freshener, do
not apply the liquid onto the ve-
hicle’s interior surfaces. It may con-
tain the ingredients mentioned
above. Immediately clean any spill
using the method mentioned above.

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Tire inflation pressure
Check the pressure with a gauge ev-
ery two weeks, or at least once a
month. See page 372 in Section 7−2
for additional information.
Tire surface and wheel nuts
Check the tires carefully for cuts,
damage or excessive wear. See page
374 in Section 7− 2 for additional in-
formation. When checking the tires,
make sure no nuts are missing, and
check the nuts for looseness. Tighten
them if necessary.
Tire rotation
Rotate the tires according to the
maintenance schedule. (For sched-
uled maintenance information, please
refer to the “Scheduled Maintenance
Guide” or “Owner ’s Manual Supple-
ment”.) See page 376 in Section 7 −2
for additional information.Be on the alert for changes in perfor-
mance, sounds, and visual tip −offs that
indicate service is needed. Some impor-
tant clues are as follows:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A leak under the vehicle (However, wa-
ter dripping from the air conditioning
after use is normal.)
Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)
Flat −looking tire; excessive tire squeal
when cornering; uneven tire wear
Vehicle pulls to one side when driving
straight on a level road
Strange noises related to suspension
movement
Loss of brake effectiveness; spongy
feeling brake pedal; pedal almost
touches floor; vehicle pulls to one side
when braking
Engine coolant temperature continually
higher than normal If you notice any of these clues, take your
vehicle to your Toyota dealer as soon as
possible. It probably needs adjustment or
repair.
CAUTION
Do not continue driving with the ve-
hicle unchecked. It could result in se-
rious vehicle damage and possibly
personal injury.
Does your vehicle need
repairing?

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If you perform maintenance by yourself,
be sure to follow the correct procedure
given in this Section.
You should be aware that improper or in-
complete servicing may result in operating
problems.
Performing do−it−yourself maintenance
during the warranty period may affect your
warranty coverage. Read the separate
Toyota Warranty statement for details and
suggestions.
This Section gives instructions only for
those items that are relatively easy for an
owner to perform. As explained in Section
6, there are still a number of items that
must be done by a qualified technician
with special tools.
For information on tools and parts for do −
it −yourself maintenance, see “Parts and
tools” on page 364 in this Section.
Utmost care should be taken when work-
ing on your vehicle to prevent accidental
injury. Here are a few precautions that
you should be especially careful to ob-
serve:CAUTION
When the engine is running, keep
hands, clothing, and tools away
from the moving fan and engine
drive belts. (Removing rings,
watches, and ties is advisable.)
Right after driving, the engine
compartment—the engine, radiator,
exhaust manifold and spark plug
boots, etc.—will be hot. So be care-
ful not to touch them. Oil, fluids
and spark plugs may also be hot.
If the engine is hot, do not remove
the coolant reservoir cap or loosen
the drain plugs to prevent burning
yourself.
Do not leave anything that may
burn easily, such as paper or rags,
in the engine compartment.
Do not smoke, cause sparks or al-
low open flames around fuel or the
battery. Their fumes are flammable.
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Be sure that the ignition is off if
you work near the electric cooling
fans or radiator grille. With the
ignition on, the electric cooling fans
will automatically start to run if the
engine coolant temperature is high
and/or the air conditioning is on.
Use eye protection whenever you
work on or under your vehicle
where you may be exposed to flying
or falling material, fluid spray, etc.
Used engine oil contains potentially
harmful contaminants which may
cause skin disorders such as in-
flammation or skin cancer, so care
should be taken to avoid prolonged
and repeated contact with it. To re-
move used engine oil from your
skin, wash thoroughly with soap
and water.
Do not leave used oil within the
reach of children.
Dispose of used oil and filter only
in a safe and acceptable manner.
Do not dispose of used oil and fil-
ter in household trash, in sewers or
onto the ground. Call your dealer or
a service station for information
concerning recycling or disposal.
Doityourself service
precautions

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ENGINE COMPARTMENT (No.1)1. SPARE 30 A: Spare fuse
2. SPARE 20 A: Spare fuse
3. SPARE 10 A: Spare fuse
4. ECUB2 7.5 A: Air conditioning sys-
tem, power windows
5. RSE 7.5 A: Rear seat entertainment
system
6. STR LOCK 20 A: No circuit
7. RAD NO.1 20 A: Audio system
8. ECUB 10 A: Wireless remote control
system, electric power steering system,
main body ECU, power door lock, front
passenger occupant classification sys-
tem, clock, audio system, meters and
gauges
9. DOME 10 A: Ignition switch light, inte-
rior light, vanity lights, luggage
compartment light, front personal lights,
foot lights
10. HEAD LH 10 A: Left−hand headlight
(high beam)
11. HEAD RH 10 A: Right−hand headlight
(high beam)
12. HEAD LL 10 A: Left−hand headlight
(low beam) 13. HEAD RL 10 A:
Right−hand headlight
(low beam)
14. AC INV 15 A: AC inverter
15. TOWING 30 A: No circuit
16. STV HTR 25 A: No circuit
17. DEICER 20 A: Windshield wiper de−
icer
18. HTR 50 A: Air conditioning system
19. PTC2 50 A: No circuit
20. PTC1 50 A: No circuit
21. HEAD MAIN 50 A: “HEAD LL”, “HEAD
RL”, “HEAD LH”, “HEAD RH” fuses
22. RDI 30 A (without towing package) or FAN2 50 A (with towing package):
Electric cooling fan
23. CDS 30 A (without towing package) or FAN1 50 A (with towing package):
Electric cooling fan
24. HLP CLN 30 A: No circuit
Fuses

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INSTRUMENT PANEL1. SHTR 15 A: Seat heaters
2. WIP 25 A: Windshield wipers
3. RR WIP 15 A: Rear window wiper
4. WSH 15 A: Windshield washer, rear
window washer
5. ECUIG1 10 A: Electric cooling fan,
anti −lock brake system, traction control
system, vehicle stability control system,
“AUTO LSD” system, downhill assist
control system, hill −start assist control
system, active torque control 4WD sys-
tem, tire pressure monitor system, au-
tomatic transmission shift lock system,
air conditioning system, main body
ECU, electric moon roof, stop/tail
lights, windshield wiper de −icer, electric
power steering system, clock, AC in-
verter
6. ECUIG2 10 A: Air conditioning sys-
tem, rear window defogger
7. OBD 7.5 A: On−board diagnosis sys-
tem 8. STOP 10 A:
Stop/tail lights, high
mounted stoplight, automatic transmis-
sion shift lock system, multiport fuel
injection system/sequential multiport
fuel injection system, anti −lock brake
system, traction control system, vehicle
stability control system, “AUTO LSD”
system, downhill assist control system,
hill −start assist control system
9. DOOR 25 A: Main body ECU, power
door lock system
10. ACCB 25 A: “ACC”, “CIG” fuses
11. 4WD 7.5 A: Active torque control 4WD
system
12. FR FOG 15 A: Front fog lights
13. AM1 7.5 A: Starting system
14. TAIL 10 A: Tail lights, parking lights,
license plate light, front fog lights, rear
side marker lights
15. PANEL 7.5 A: Clock, instrument panel
lights, audio system
16. GAUGE1 10 A: Buck−up lights, charg-
ing system
17. D FR DOOR 20 A: Power window
(front doors)
18. RL DOOR 20 A: Power window (rear
left door)

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A
“ABS” warning light127
. . . . . . . . . . . . . . . . . . .
“AUTO LSD” system 151
. . . . . . . . . . . . . . . . . .
Active torque control 4WD system 148 . . . . .
Adding washer fluid 386
. . . . . . . . . . . . . . . . . .
Adjustment
Front seats 36,37
. . . . . . . . . . . . . . . . . . . . . .
Rear/second seat 39
. . . . . . . . . . . . . . . . . . .
Seat belt 53
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioning filter 252
. . . . . . . . . . . . . . . . . .
Air conditioning system
Automatic air conditioning system 244 . . . .
Manual air conditioning system 238 . . . . . .
Airbags 64,71,81
. . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheel precautions 380
. . . . . . . . . .
Anti −glare inside rear view mirror 110 . . . . . .
Anti −theft steering column lock 140 . . . . . . . .
Appearance care
Cleaning the interior 349
. . . . . . . . . . . . . . . .
Protecting your Toyota from corrosion 346
. . . . . . . . . . . . . . . . . . .
Washing and waxing 347
. . . . . . . . . . . . . . . .
Armrest 51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio system 170
. . . . . . . . . . . . . . . . . . . . . . . .
Audio system
AUX 188
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio/video system 191
. . . . . . . . . . . . . . . . . .
Audio/video system operating tips 229 . . . . . .
Automatic air conditioning system 244 . . . . . . Automatic transmission
Driving with an automatic transmission 141,145
. . . . . . . . . . . . . . . . .
Shift lock override button 342
. . . . . . . . . . . .
Shift pattern 141,145
. . . . . . . . . . . . . . . . . . .
Shifting speed 141,145
. . . . . . . . . . . . . . . . .
Automatic transmission fluid temperature warning light 127 . . . . . . .
AUX 188
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary box 259,260
. . . . . . . . . . . . . . . . . . . .
Auxiliary catch, Engine hood 27
. . . . . . . . . . .
B
Back door 26
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery
Checking battery condition 382
. . . . . . . . . .
Gas caution 382
. . . . . . . . . . . . . . . . . . . . . . .
Handling safety 382
. . . . . . . . . . . . . . . . . . . .
Recharging precautions 384
. . . . . . . . . . . . .
Winter driving tips 309
. . . . . . . . . . . . . . . . . .
Before starting the engine 306
. . . . . . . . . . . . .
Bottle holders 263
. . . . . . . . . . . . . . . . . . . . . . . .
Brake pad wear limit indicators 287 . . . . . . . .
Brake system 283
. . . . . . . . . . . . . . . . . . . . . . . .
Brake system warning light 127
. . . . . . . . . . . .
Brakes
Fluid level 371
. . . . . . . . . . . . . . . . . . . . . . . . .
Pad wear limit indicators 287
. . . . . . . . . . . .
Parking 165
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Break −in tips 277
. . . . . . . . . . . . . . . . . . . . . . . .
Brightness control 116
. . . . . . . . . . . . . . . . . . . .
C
Carbon monoxide caution 281
. . . . . . . . . . . . .
Cargo and luggage
Capacity 300
. . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity and distribution 302
. . . . . . . . . . . .
Stowage precautions 301
. . . . . . . . . . . . . . .
Cargo net 269
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Certification label 289
. . . . . . . . . . . . . . . . . . . .
Charging system warning light 127
. . . . . . . . .
Checking and replacing fuses 384
. . . . . . . . .
Checking and replacing the air conditioning filter 252
. . . . . . . . . . . . . . . . . . .
Checking brake fluid 371
. . . . . . . . . . . . . . . . . .
Checking the engine oil level 368
. . . . . . . . . .
Checking the radiator and
condenser 371
. . . . . . . . . . . . . . . . . . . . . . . . .
Child restraint
Child restraint system 86
. . . . . . . . . . . . . . .
Installation 88
. . . . . . . . . . . . . . . . . . . . . . . . .
Installation with child restraint lower anchorages 104
. . . . . . . . . . . . . . . .
Precautions 85
. . . . . . . . . . . . . . . . . . . . . . . .
Types of child restraint system 87 . . . . . . . .
Using a top strap 100
. . . . . . . . . . . . . . . . . . .
Cleaning the interior 349
. . . . . . . . . . . . . . . . . .
Clock 256
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cold weather
Operation 309
. . . . . . . . . . . . . . . . . . . . . . . . .
Compact disc changer 170
. . . . . . . . . . . . . . . .
Compact disc changer controller 170 . . . . . . .
Compact disc player 170
. . . . . . . . . . . . . . . . . .
Condenser
Checking the condenser 371
. . . . . . . . . . . .
Console box
Rear 261
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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L
Light bulbs386
. . . . . . . . . . . . . . . . . . . . . . . . . .
Light bulbs
Back −up light 389
. . . . . . . . . . . . . . . . . . . . . .
Front fog light 389
. . . . . . . . . . . . . . . . . . . . . .
Front side marker light 389
. . . . . . . . . . . . . .
Front turn signal light 389
. . . . . . . . . . . . . . .
Headlight 388
. . . . . . . . . . . . . . . . . . . . . . . . . .
License plate light 390
. . . . . . . . . . . . . . . . . .
Parking light 389
. . . . . . . . . . . . . . . . . . . . . . .
Rear side marker light 389
. . . . . . . . . . . . . .
Rear turn signal light 389
. . . . . . . . . . . . . . .
Light, Interior
Interior light 117
. . . . . . . . . . . . . . . . . . . . . . .
Personal light 117
. . . . . . . . . . . . . . . . . . . . . .
Light, Luggage compartment 118
. . . . . . . . . .
Load capacity 300
. . . . . . . . . . . . . . . . . . . . . . . .
Lock
Back door 26
. . . . . . . . . . . . . . . . . . . . . . . . . .
Side doors 22
. . . . . . . . . . . . . . . . . . . . . . . . .
Steering column 140
. . . . . . . . . . . . . . . . . . .
Low engine oil pressure
warning light 127
. . . . . . . . . . . . . . . . . . . . . . .
Low fuel level warning light 127
. . . . . . . . . . . .
Low windshield washer fluid level warning light 127
. . . . . . . . . . . . . . . . . .
Luggage compartment light 118
. . . . . . . . . . . .
Luggage cover 264
. . . . . . . . . . . . . . . . . . . . . . .
Luggage storage box 260
. . . . . . . . . . . . . . . . .
M
Maintenance
Do −it−yourself maintenance 363 . . . . . . . . .
Does your vehicle need repairing? 357 . . . . . . . . . . . . . . . . . . . . . . .
General maintenance 355 . . . . . . . . . . . . . . .
Maintenance requirements 354 . . . . . . . . . .
Parts and tools 364 . . . . . . . . . . . . . . . . . . . . .
Where to go for service 354 . . . . . . . . . . . . .
Malfunction indicator lamp 358 . . . . . . . . . . . .
Malfunction indicator lamp
Emissions Inspection and Maintenance (I/M) programs 127 . . . . . . .
Service reminder indicator 127 . . . . . . . . . .
Manual air conditioning system 238 . . . . . . . .
Maximum allowable speed
Automatic transmission 141,145 . . . . . . . . .
Mirror
Anti −glare inside rear view 110 . . . . . . . . . .
Mirrors
Folding rear view 110 . . . . . . . . . . . . . . . . . . .
Outside rear view 108 . . . . . . . . . . . . . . . . . .
Power rear view 109 . . . . . . . . . . . . . . . . . . . .
Vanity 111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moon roof 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
N
New vehicle break −in 277 . . . . . . . . . . . . . . . . .
O
Odometer 125
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Off −road driving precautions 308
. . . . . . . . . .
Oil
Consumption 282
. . . . . . . . . . . . . . . . . . . . . .
Viscosity and grade 368
. . . . . . . . . . . . . . . .
Oil consumption 282
. . . . . . . . . . . . . . . . . . . . .
Open door warning light 127
. . . . . . . . . . . . . . .
Operation in foreign countries 279
. . . . . . . . .
Outside temperature display 126
. . . . . . . . . . .
Overheating, Engine 324
. . . . . . . . . . . . . . . . . .
Overheating, Engine coolant 124
. . . . . . . . . .
Overview
Engine compartment 360
. . . . . . . . . . . . . . .
P
Parking brake
Operation 165 . . . . . . . . . . . . . . . . . . . . . . . . .
Reminder light 165 . . . . . . . . . . . . . . . . . . . . .
Polishing 347 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Positioning the jack 365 . . . . . . . . . . . . . . . . . .
Power outlet 256,257 . . . . . . . . . . . . . . . . . . . . .
Power rear view mirror control 109 . . . . . . . . .
Power steering 287 . . . . . . . . . . . . . . . . . . . . . . .
Power window switches 24 . . . . . . . . . . . . . . . .
Preloaders
(seat belt pretensioners) 62 . . . . . . . . . . . . .
Pretensioners
(seat belt pretensioners) 62 . . . . . . . . . . . . .
Protecting your Toyota
from corrosion 346 . . . . . . . . . . . . . . . . . . . . .