cooling TOYOTA RAV4 2015 XA40 / 4.G User Guide

RAV4_OM_OM42A78U_(U)
5776-3. Do-it-yourself maintenance
6
Maintenance and care
11RDI FAN30Electric cooling fans
12ABS NO.150Vehicle stability control
13HTR50Air conditioning system
14H-LP-MAIN50H-LP RH-LO, H-LP LH-LO, H-LP RH-HI,
H-LP LH-HI, daytime running lights
15AMP30Audio system
16ST30Starting system
17EFI-MAIN NO.120
Multiport fuel injection system/sequential
multiport fuel injection system, EFI NO.1,
EFI NO.2
18IG215
METER, IGN, A/B, multiport fuel injection
system/sequential multiport fuel injection
system
19TURN & HAZ10Gauges and meters
20AM27.5IG2, starting system
21ECU-B NO.210
Air conditioning system ECU, gauges
and meters, front passenger occupant
classification system ECU, smart key
system
22STRG LOCK10Steering lock ECU
23D/C CUT30DOME, ECU-B NO.1, RADIO
24HORN10Horn
25ETCS10Multiport fuel injection system/sequential
multiport fuel injection system
26EFI-MAIN NO.220Air flow sensor, fuel pump, rear O2 sen-
sor
27ALT-S/ICS7.5Electric current sensor
28EPS80Electric power steering
29ALT120
ABS NO.1, ABS NO.2, PTC HTR NO.1,
PTC HTR NO.2, DEICER, HTR, RDI
FAN, CDS FAN, FOG FR, DEF
30MIR HTR10
Outside rear view mirror defoggers, mul-
tiport fuel injection system/sequential
multiport fuel injection system
FuseAmpereCircuit

6527-2. Steps to take in an emergency
RAV4_OM_OM42A78U_(U)
CAUTION
■Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following pre-
cautions when handling the battery:
● When working with the battery, always wear safety glasses and take care
not to allow any battery fluids (acid) to come into contact with skin, clothing
or the vehicle body.
● Do not lean over the battery.
● In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
● Always wash your hands after handling the battery support, terminals, and
other battery-related parts.
● Do not allow children near the battery.
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not become entan-
gled in the cooling fans or engine drive belt.

653
RAV4_OM_OM42A78U_(U)
7
When trouble arises
7-2. Steps to take in an emergency
If your vehicle overheats
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled down sufficiently, inspect the hoses and
radiator core (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant
leaks, immediately contact your
Toyota dealer.
The following may indicate that your vehicle is overheating.
● The high engine coolant temperature warning light ( P. 615) comes
on or a loss of engine power is experienced. (For example, the
vehicle speed does not increase.)
● Steam comes out from under the hood.
Correction procedures
1
2
3
1
2

6547-2. Steps to take in an emergency
RAV4_OM_OM42A78U_(U)
The coolant level is satisfactory if it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL”
“LOW”
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the engine and turn the air conditioning system on to check
that the radiator cooling fans oper ate and to check for coolant leaks
from the radiator or hoses.
The fans operate when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fans are operating by checking the
fan sound and air flow. If it is difficult to check these, turn the air condition-
ing system on and off repeatedly. (The fans may not operate in freezing
temperatures.)
If the fans are not operating:
Stop the engine immediately and contact your Toyota dealer.
If the fans are operating:
Have the vehicle in spected at the nearest Toyota dealer.
4
1
2
3
5
6
7

6557-2. Steps to take in an emergency
RAV4_OM_OM42A78U_(U)
7
When trouble arises
CAUTION
■When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
● Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fans and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
● Do not loosen the coolant reservoir cap while the engine and radiator are
hot. High temperature steam or coolant could spray out.
NOTICE
■When adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding
cool coolant to a hot engine too quickly can cause damage to the engine.
■ To prevent damage to the cooling system
Observe the following precautions:
● Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
● Do not use any coolant additive.

RAV4_OM_OM42A78U_(U)
6658-1. Specifications
8
Vehicle specifications
Cooling system
Capacity7.2 qt. (6.8 L, 6.0 Imp. qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-basednon-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Ignition system
Spark plug
MakeDENSO SK16HR11
Gap0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

719Alphabetical index
RAV4_OM_OM42A78U_(U)
Child safety ................................ 58Airbag precautions .................. 41
Back door precautions .......... 129
Battery precautions ....... 546, 652
Child restraint system ............. 59
How your child should
wear the seat belt ................. 34
Installing child restraints ......... 63
Moon roof precautions .......... 161
Power window lock switch .... 155
Power window
precautions ......................... 157
Rear door child-protectors .... 121
Removed key battery precautions ......................... 572
Seat belt extender precautions ........................... 37
Seat belt precautions .............. 35
Seat heater precautions........ 507
Child-protectors....................... 121
Cleaning ........................... 512, 516
Aluminum wheels.................. 514
Exterior ................................. 512
Interior................................... 516
Seat belts .............................. 517
Clock ......................................... 504
Coat hooks ............................... 509
Condenser ................................ 544
Console box ............................. 491
Cooling system Engine overheating ............... 653
Cruise control .......................... 241
Cup holders.............................. 492
Curtain shield airbags ............... 38
Customizable features ............ 687 Daytime running light
system.................................... 219
Defogger Outside rear view mirrors ..... 316
Rear window ......................... 316
Windshield ............................ 301
Differential................................ 666
Dimension ................................ 660
Dinghy towing.......................... 196
Display Fuel consumption
information ........................... 92
LDA (Lane Departure Alert)................................... 245
Multi-information display ......... 87
Trip information....................... 88
Do-it-yourself maintenance .... 528
Doors
Automatic door locking and unlocking system......... 122
Back door ............................. 124
Door glasses......................... 155
Door lock ...................... 119, 124
Open door warning buzzer ... 104
Open door warning light ....... 615
Outside rear view mirrors ..... 153
Rear door child-protectors .... 121
Side doors ............................ 119
Driver’s seat position memory .................................. 142
Driving ...................................... 164 Break-in tips.......................... 166
Correct posture ....................... 28
Driving mode select switch ................................. 209
Procedures ........................... 164
Winter drive tips .................... 287
Driving position memory ........ 142 Driving position memory ....... 142
Memory recall function ......... 144
Dynamic Torque Control AWD system .......................... 272D