4317-2. Steps to take in an emergency
7
When trouble arises
■If “Hybrid System Overheat/Stop the Vehicle in a Safe Place” is
shown on the multi-information displayStop 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 fan
If a large amount of coolant
leaks, immediately contact
your Toyota dealer
The coolant level is satisfac-
tory 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 chec k for the multi-information dis-
play.
If the message does not disappear:
Stop the hybrid system and contact your Toyota dealer.
If the message is not displayed:
Have the vehicle inspected at the nearest Toyota dealer.
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2
3
1
2
4
1
2
3
5
6
4327-2. 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.
● After the hybrid system has been turned off, check that the indicator on the
“POWER” switch and the “READY” indicator are off.
When the hybrid system is operating, the gasoline engine may automati-
cally start, or the cooling fan may suddenly operate even if the gasoline
engine stops. Do not touch or approach rotating parts such as the fan,
which may lead to fingers or clothing (especially a tie, a scarf or a muffler)
getting caught, resulting in serious injury.
NOTICE
■When adding engine/power control unit coolant
Add coolant slowly after the hybrid system has cooled down sufficiently.
Adding cool coolant to a hot hybrid system too quickly can cause damage to
the hybrid system.
■ 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 additives.
●Do not loosen the radiator cap or the
coolant reservoir caps while the hybrid
system and radiator are hot.
Serious injury, such as burns, may
result from hot coolant and steam
released under pressure.
485Alphabetical index
Parking brake ........................... 185Operation .............................. 185
Parking brake engaged
warning buzzer ................... 398
Parking lights ........................... 186
Light switch ........................... 186
Replacing light bulbs............. 387
PCS (Pre-Collision
System) .................................. 209 Function ................................ 209
PCS (Pre-Collision System) switch ................... 213
Warning light ......................... 400
Personal lights ......................... 287
Power control unit ..................... 74
Power control unit coolant ..... 347 Capacity ................................ 441
Checking ............................... 347
Preparing and checking before winter....................... 269
Power easy access system .................................... 133
Power outlets ........................... 302
Power steering (Electric
Power Steering system) ....... 262 Warning light ......................... 399
Power switch............................ 172
Power windows........................ 148
Jam protection function......... 149
Operation .............................. 148
Window lock switch............... 148
Pre-Collision System (PCS) .... 209 Function ................................ 209
PCS (Pre-Collision
System) switch ................... 213
Warning light ......................... 400 Radar cruise control (dynamic
radar cruise control) ............. 233
Radiator .................................... 349
Rear personal lights ................ 287
Rear seat heaters .................... 283
Rear sunshade......................... 304
Rear turn signal lights ............ 184 Replacing light bulbs ............ 384
Turn signal lever ................... 184
Wattage ................................ 444
Rear view mirror
Inside rear view mirror .......... 143
Outside rear view mirrors ..... 145
Rear view monitor system
*
Rear window defoggers .......... 278
Refueling .................................. 198 Capacity................................ 438
Fuel types ............................. 438
If the fuel filler door cannot be opened .............. 200
Opening the fuel tank cap..... 200
Regenerative braking ................ 72
Replacing Electronic key battery ........... 373
Fuses .................................... 375
Light bulbs ............................ 378
Tires...................................... 408
Reporting safety defects for U.S. owners...................... 470
Resetting the message
indicating maintenance
is required.............................. 333
Road accident cautions ............ 77
PR
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
