2017 TOYOTA AVALON radiator

4197-2. Steps to take in an emergency
7
When trouble arises
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is unavail-
able.
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.
5
6
7

4207-2. Steps to take in an emergency
WARNING
■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.
NOTICE
■When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. 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.
●Do not loosen the radiator cap and the
coolant reservoir cap while the engine
and radiator are hot.
Serious injury, such as burns, may
result from hot coolant and steam
released under pressure.

487Alphabetical index
Paddle shift switches .............. 166
Parking brake ........................... 172Operation .............................. 172
Parking brake engaged warning buzzer ................... 388
Parking lights ........................... 173 Light switch ........................... 173
Replacing light bulbs............. 370
PCS (Pre-Collision System) .... 198 Function ................................ 198
PCS (Pre-Collision System) switch ................... 202
Warning light ......................... 389
Personal lights ......................... 273
Power easy access system .... 120
Power outlets ........................... 288
Power steering (Electric
Power Steering system) ....... 250 Warning light ......................... 389
Power windows........................ 135
Jam protection function......... 136
Operation .............................. 135
Window lock switch............... 135
Pre-Collision System (PCS) .... 198 Function ................................ 198
PCS (Pre-Collision System) switch .................. 202
Warning light ......................... 389 Radar cruise control (dynamic
radar cruise control) ............. 222
Radiator .................................... 336
Rear personal lights ................ 273
Rear seat heaters .................... 269
Rear sunshade......................... 291
Rear turn signal lights ............ 171 Replacing light bulbs ............ 372
Turn signal lever ................... 171
Wattage ................................ 432
Rear view mirror
Inside rear view mirror .......... 130
Outside rear view mirrors ..... 132
Rear view monitor system
*
Rear window defoggers .......... 264
Refueling .................................. 186 Capacity................................ 426
Fuel types ............................. 426
If the fuel filler door cannot be opened .............. 188
Opening the fuel tank cap..... 188
Replacing Electronic key battery ........... 360
Fuses .................................... 362
Light bulbs ............................ 365
Tires...................................... 397
Reporting safety defects
for U.S. owners...................... 460
Resetting the message indicating maintenance
is required.............................. 320
PR
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.