cooling TOYOTA C-HR 2017 User Guide

7588-2. Steps to take in an emergency
C-HR_OM_Europe_OM10528E
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. 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 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.

7689-1. Specifications
C-HR_OM_Europe_OM10528E
Cooling system
Capacity (reference)
Gasoline engine
Intercooler
Vehicles with a Multidrive
6.7 L (7.0 qt., 5.9 Imp.qt.)
Vehicles with a manual transmission
6.4 L (6.8 qt., 5.6 Imp.qt.)
1.9 L (2.0 qt., 1.6 Imp.qt.)
Coolant type
Use either of the following:
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-
based non-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
MakeNGK DILKAR8J9G
Gap0.9 mm (0.035 in.)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

799Alphabetical index
C-HR_OM_Europe_OM10528E
Child-protectors ....................... 161
Cleaning............................ 600, 605
Aluminum wheels .................. 601
Exterior.................................. 600
Interior ................................... 605
Seat belts .............................. 606
Clock ......................................... 596
Condenser ................................ 625
Console box ............................. 584
Cooling system ........................ 623
Engine overheating ............... 756
Cruise control
Cruise control ........................ 369
Dynamic radar
cruise control ...................... 351
Dynamic radar cruise control
with full-speed range .......... 336
Cup holders .............................. 586
Curtain shield airbags ............... 43
Customizable features ............ 776
Daytime running light
system .................................... 268
Deck board ............................... 588
Defogger
Outside rear view
mirrors ........................ 562, 569
Rear window ................. 562, 569
Windshield .................... 562, 569
Dimensions .............................. 762
Display
Multi-information
display ........................ 124, 128
Warning message ................ 704
Do-it-yourself maintenance .... 612
Door lock
Back door.............................. 165
Side doors............................. 155
Smart entry &
start system ................ 155, 165
Wireless remote
control......................... 156, 165
Doors
Back door.............................. 165
Door lock....................... 155, 165
Door windows ....................... 201
Open door warning
buzzer......................... 163, 166
Open door warning light........ 697
Outside rear view mirrors...... 198
Rear door child-protector ...... 161
Side doors............................. 155
Double locking system ............. 95
Drive information ............. 125, 129
Driving ...................................... 208
Break-in tips .......................... 213
Correct posture ....................... 36
Driving mode select .............. 385
Procedures ........................... 208
Winter drive tips .................... 470
Dynamic radar cruise control
Function ................................ 351
Warning light ......................... 704
Dynamic radar cruise control
with full-speed range
Function ................................ 336
Warning light ......................... 704
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