coolant level TOYOTA C-HR 2017 Owners Manual

6117-2. Maintenance
7
Maintenance and care
C-HR_OM_Europe_OM10528E
● Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
● Vehicle pulls to one side when driving straight on a level road
● Strange noises related to suspension movement
● Loss of brake effectiveness, spongy feeling brake pedal or clutch pedal
(vehicles with a manual transmission), pedal almost touches the floor, vehi-
cle pulls to one side when braking
● Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer, as soon as pos-
sible. Your vehicle may need adjustment or repair.
WARNING
■ If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible serious injury or death.
■ Handling of the battery
Battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after
handling. ( P. 626)

6127-3. Do-it-yourself maintenance
C-HR_OM_Europe_OM10528E
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
( P. 626)
•Warm water• Baking soda•Grease
• Conventional wrench (for terminal clamp bolts)
Engine/inter-
cooler coolant
level ( P. 623)
• “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
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( P. 619)
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 6 5 6 )• Fuse with same amperage rating as original
Light bulbs
( P. 661)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver•Wrench
Radiator, con-
denser ( P. 625)
Tire inflation pres-
sure ( P. 644)
• Tire pressure gauge
• Compressed air source
Washer fluid
( P. 630)
• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

6187-3. Do-it-yourself maintenance
C-HR_OM_Europe_OM10528E
Engine compartment
Washer fluid tank (P. 630)
Engine coolant reservoir
( P. 623)
Fuse boxes ( P. 656)
Intercooler
Engine oil filler cap
( P. 620)
Engine oil level dipstick
( P. 619)
Intercooler coolant reservoir
( P. 623)
Battery ( P. 626)
Radiator ( P. 625)
Condenser ( P. 625)
Electric cooling fans
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6237-3. Do-it-yourself maintenance
7
Maintenance and care
C-HR_OM_Europe_OM10528E
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine 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.
■Intercooler coolant reservoir
Reservoir cap
“F” (Full) line
“L” (Low) line
If the level is on or below the “L”
line, add coolant up to the “F”
line.
Coolant
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6247-3. Do-it-yourself maintenance
C-HR_OM_Europe_OM10528E
■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.
“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion-
ized water. (Minimum temperature: -35 C [-31F])
For more details about engine coolant, contact any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer.
■ If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir caps, drain cock
and water pump.
If you cannot find a leak, have any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer, test the cap and check for leaks in the
cooling system.
WARNING
■ When the engine is hot
Do not remove the engine coolant reservoir cap.
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.

6918-2. Steps to take in an emergency
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When trouble arises
C-HR_OM_Europe_OM10528E
If you think something is wrong
●Fluid leaks under the vehicle.
(Water dripping from the air conditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature gauge needle continually points higher
than normal.
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
● Engine misses, stumbling or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, spongy feeling, pedal almost touches
the floor
If you notice any of the following symptoms, your vehicle proba-
bly needs adjustment or repair. Contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

6988-2. Steps to take in an emergency
C-HR_OM_Europe_OM10528E
Tire pressure warning light
When the light comes on:
Low tire inflation pressure such as
• Natural causes ( P. 701)
• Flat tire ( P. 710, 730)
 Adjust the tire inflation pressure to the specified
level.
The light will turn off after a few minutes. In case the
light does not turn off even if the tire inflation pres-
sure is adjusted, have the system checked by any
authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pressure warning system ( P. 701)
 Have the system checked by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer.
*1High engine coolant temperature warning light (warning
buzzer)
Indicates that the engine coolant temperature is too high
 P. 756
Master warning light
A buzzer sounds and the warning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
 P. 704
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LDA (Lane Departure Alert with steering control) system
(if equipped)
Indicates that the LDA (Lane Departure Alert with steering
control) system has determined that the driver does not
have their hands on the steering wheel while the steering
control function is on
 Firmly hold the steering wheel.
Warning lightWarning light/Details/Actions

7578-2. Steps to take in an emergency
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When trouble arises
C-HR_OM_Europe_OM10528E
The coolant level is satisfactory
if it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL” or “F”
“LOW” or “L”
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 operate 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 any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
If the fans are operating:
Have the vehicle inspected at the nearest authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer.
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800Alphabetical index
C-HR_OM_Europe_OM10528E
Eco Driving Indicator....... 118, 134
Electric Power Steering
(EPS) ....................................... 463
Warning light ......................... 694
Electronic key .......................... 144
Battery-saving function ......... 173
If the electronic key does not
operate properly ................. 747
Replacing the battery ............ 652
Emergency, in case of
If a warning light turns on ...... 693
If a warning message is
displayed ............................ 704
If the battery is discharged .... 750
If the electronic key does
not operate properly ........... 747
If the engine will not start ...... 745
If the warning buzzer
sounds ................................ 693
If you have a flat tire...... 710, 730
If you think something is
wrong .................................. 691
If your vehicle becomes
stuck ................................... 759
If your vehicle has to be
stopped in an
emergency.......................... 681
If your vehicle needs to be
towed .................................. 683
If your vehicle overheats ....... 756
Emergency flashers ................ 680
Emergency tire puncture
repair kit ................................. 710
Engine....................................... 764
ACCESSORY mode ............. 238
Compartment ........................ 618
Engine switch................ 233, 236
Hood ..................................... 615
How to start the
engine......................... 233, 236
Identification number ............ 764
If the engine will not start ...... 745
Ignition switch
(engine switch) ........... 233, 236
Overheating .......................... 756
Engine coolant ......................... 623
Capacity ................................ 768
Checking ............................... 623
Preparing and checking
before winter....................... 470
Warning light ......................... 698
Engine coolant temperature
gauge...................................... 119
Engine immobilizer system ...... 87
Engine oil ................................. 619
Capacity ................................ 765
Checking ............................... 619
Oil level warning light ............ 693
Oil pressure warning light ..... 693
Preparing and checking
before winter....................... 470
Engine oil maintenance
data ......................................... 621
Engine switch .................. 233, 236
EPS (Electric Power
Steering)................................. 463
Warning light ......................... 694
E

809Alphabetical index
C-HR_OM_Europe_OM10528E
USB memory ............................ 512
USB port ................................... 481
Vanity lights ............................. 595
Wattage................................. 773
Vanity mirrors .......................... 595
Vehicle identification
number ................................... 763
Vehicle Stability Control
(VSC)....................................... 462
VSC (Vehicle Stability
Control) .................................. 462
Warning buzzers
Blind Spot Monitor (BSM) ..... 392
Brake system ........................ 693
Downshifting ......................... 247
Electric power steering
system ................................ 694
Engine coolant
temperature ........................ 698
Engine oil pressure ............... 693
Engine system ...................... 694
LDA (Lane Departure
Alert) ................................... 315
Open back door .................... 166
Open door ............................. 163
Pre-collision warning ............. 299
Radar cruise control ...... 345, 362
RSA (Road Sign Assist) ........ 330
Parking brake ........................ 260
Seat belt reminder................. 697
Stop & Start system .............. 378
Toyota parking
assist-sensor ...................... 408
Warning lights.......................... 108
ABS....................................... 694
Brake hold operated
indicator.............................. 695
Brake Override System......... 699
Brake system ........................ 693
Charging system ................... 693
Electric parking
brake .......................... 695, 697
Electric power steering
system ................................ 694
Engine oil pressure ............... 693
High engine coolant
temperature warning
light..................................... 698
LDA system .......................... 698
LDA indicator ........................ 696
Low fuel level ........................ 697
Malfunction indicator lamp .... 694
Master warning light.............. 698
Open door ............................. 697
PCS warning light ................. 696
Seat belt reminder light ......... 697
Slip indicator ......................... 695
SRS warning light ................. 694
Stop & Start indicator
light..................................... 697
Tire pressure warning
light..................................... 698
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*: For vehicles with navigation system or multimedia system,
refer to “Navigation and multimedia system Owner’s manual”.