radiator TOYOTA RAV4 HYBRID 2016 XA40 / 4.G Owners Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2016, Model line: RAV4 HYBRID, Model: TOYOTA RAV4 HYBRID 2016 XA40 / 4.GPages: 660, PDF Size: 12.38 MB
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7-2. Maintenance
7
Maintenance and care
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
Brake fluidIs the brake fluid at the correct level? (P. 482)
Engine/power control
unit coolantIs the engine/power control unit coolant at the
correct level? ( P. 480)
Engine oilIs the engine oil at the correct level?
(P. 477)
Exhaust systemThere should not be any fumes or strange
sounds.
Radiator/condenserThe radiator and condenser should be free from
foreign objects. ( P. 481)
Washer fluidIs there sufficient washer fluid? (P. 483)
Luggage compartment
ItemsCheck points
12-volt batteryCheck the connections. (P. 484)
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7-3. Do-it-yourself maintenance
7
Maintenance and care
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
12-volt battery
condition
(P. 484)
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(P. 482)• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power
control unit cool-
ant level
(P. 480)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(P. 477)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( P. 508)• Fuse with same amperage rating as original
Light bulbs
(P. 511)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Radiator and con-
denser
( P. 481)
Tire inflation pres-
sure ( P. 498)• Tire pressure gauge• Compressed air source
Washer fluid
(P. 483)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)
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7-3. Do-it-yourself maintenance
WARNING
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
●Make sure that the “POWER ON” on the multi-information display and the
“READY” indicator are both off.
● Keep hands, clothing and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, power control unit, 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 and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes
are flammable.
■ When working near the electric cooling fans or radiator grille
Be sure the power switch is off. With the power switch in 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. 481)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.
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7-3. Do-it-yourself maintenance
Engine compartment
■12-volt battery
P. 484
Fuse box ( P. 508)
Engine coolant reservoir ( P. 480)
Engine oil filler cap ( P. 478)
Power control unit coolant
reservoir ( P. 480)
Brake fluid reservoir ( P. 482) Radiator (
P. 481)
Condenser ( P. 481)
Electric cooling fans
Engine oil level dipstick ( P. 477)
Washer fluid tank ( P. 483)1
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7-3. Do-it-yourself maintenance
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the hybrid system is cold.
■Engine coolant reservoir
Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line. ( P. 586)
■
Power control unit coolant reservoir Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line. ( P. 586)
■Coolant selection
Only use “Toyota Super Long Life Coolant” or a 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. (Minimum temperature: -31 F [-35 C])
Canada:
“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45%
deionized water. (Minimum temperature: -44 F [-42 C])
For more details about coolant, contact your Toyota dealer.
■ If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine/power control unit coolant reservoir
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
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RAV4-HV_OM_OM42A56U_(U)
4817-3. Do-it-yourself maintenance
7
Maintenance and care
Check the radiator and condenser and clear away any foreign objects.
If either of the above parts is ex tremely dirty or you are not sure of
their condition, have yo ur vehicle inspected by your Toyota dealer.
WARNING
■When the hybrid system is hot
Do not remove the engine/power control unit coolant reservoir caps.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
NOTICE
■When adding coolant
Coolant is neither plain water nor straight 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 it from damaging parts or paint.
Radiator and condenser
WARNING
■When the hybrid system is hot
Do not touch the radiator or condenser as they may be hot and cause seri\
-
ous injuries, such as burns.
■ When the electric cooling fans are operating
Do not touch the engine compartment.
With the power switch in ON mode, t he electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coolant temperature
is high. Be sure the power switch is off when working near the electric cool-
ing fans or radiator grille.
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8-2. Steps to take in an emergency
If your vehicle overheats
●The needle of the engine coolant temperature gauge ( P. 9 0 )
enters the red zone, or a loss of hybrid system power is experi-
enced. (For example, the vehicle speed does not increase.)
● “Engine Coolant Temp high” or “Hybrid System Overheated” is
shown on the multi-information display. ( P. 550, 554)
● Steam comes out from under the hood.
■If the needle of the engine coolant temperature gauge enters
the red zone or “Engine Coolant Temp high” is shown on the
multi-information display
Stop the vehicle in a safe place and turn off the air conditioning
system, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system 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.
Correction procedures
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5878-2. Steps to take in an emergency
RAV4-HV_OM_OM42A56U_(U)
8
When trouble arises
The coolant level is satisfactory if it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL” line
“LOW” line
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and turn the air conditioning system on to
check that the radiator cooling fans operate and to check for
coolant leaks from th e 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 con-
ditioning system on and off repeatedly. (The fans may not operate in
freezing temperatures.)
If the fans are not operating:
Stop the hybrid system immediately and contact your Toyota
dealer.
If the fans are operating:
Have the vehicle inspected at the nearest Toyota dealer.
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Page 588 of 660
5888-2. Steps to take in an emergency
RAV4-HV_OM_OM42A56U_(U)■
If “Hybrid System Overheated” is shown on the multi-informa-
tion display
Stop the vehicle in a safe place.
Stop the hybrid system and carefully lift the hood.
After the hybrid system has cooled down, 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 coolant level is satisfactory if it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL” line
“LOW” line
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
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Page 655 of 660
655Alphabetical index
RAV4-HV_OM_OM42A56U_(U)
Parking assist sensors (intuitive parking assist) ....... 268
Parking brake ........................... 200 Operation .............................. 200
Parking brake engaged warning buzzer ................... 535
Warning message ................. 549
Parking lights ........................... 201
Light switch ........................... 201
Replacing light bulbs..... 514, 522
Wattage ................................ 602
PCS (Pre-Collision System) Enabling/disabling the system ......... ....................... 232
Function ................................ 228
Warning light ......................... 536
Warning message ................. 552
Personal lights ......................... 424 Switch ................................... 425
Wattage ................................ 602
Power back door opener and closer .............................. 113
Power control unit coolant ..... 480
Capacity ................................ 598
Checking ............................... 480
Preparing and checking before winter....................... 305
Power outlet ............................. 442
Power steering (Electric Power Steering system) ....... 296
Warning light ......................... 536
Power switch............................ 188
Power windows........................ 151 Catch protection function ...... 152
Jam protection function......... 152
Operation .............................. 151
Window lock switch............... 151 Pre-Collision System (PCS)
Enabling/disabling the
system .......... ...................... 232
Function ................................ 228
Warning light......................... 536
Warning message................. 552
Radar cruise control (dynamic radar cruise control) ............. 252
Radiator .................................... 481
Radio ........................................ 337
Radio Broadcast Data System (RBDS)
*
Rear seat .................................. 136
Folding down the rear seatbacks ........................... 137
Rear side marker lights........... 201 Light switch ........................... 201
Replacing light bulbs ............ 518
Wattage ................................ 602
Rear turn signal lights ............ 199 Replacing light bulbs ............ 518
Turn signal lever ................... 199
Wattage ................................ 602
Rear view mirror Inside rear view mirror .......... 146
Outside rear view mirrors ..... 148
Rear view monitor system ...... 276
Rear window defogger ............ 417
Rear window wiper .................. 215
Refueling .................................. 218 Capacity................................ 596
Fuel types ............................. 596
Opening the fuel tank cap..... 220
Regenerative braking ................ 75
P
R
*: Refer to “NAVIGATION AND MULT IMEDIA SYSTEM OWNER’S MANUAL”.