2021 TOYOTA C-HR air conditioning

4677-2. Steps to take in an emergency
7
When trouble arises
C-HR_OM_USA_OM10684U
Vehicles without a smart key system:
Maintain the engine speed of the second vehicle and turn the
engine switch to the “ON” position, then start the vehicle’s engine.
Vehicles with a smart key system:
Maintain the engine speed of the second vehicle and turn the
engine switch to IGNITION ON m ode, then start the vehicle’s
engine.
Once the vehicle’s engine has st arted, remove the jumper cables in
the exact reverse order from which they were connected.
To install the engine cover, conduct the removal procedure in
reverse. After installing, check that the fixed pins are inserted
securely.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.
■ Starting the engine when t he battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
●Turn off the headlights and the air conditioning system while the engine is
stopped.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic .
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long t ime, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
■ Precautions when the battery is discharged (vehicles with a sma rt key
system)
● In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the battery is discharged. Use the wi reless
remote control or the mechanical key to lock or unlock the door s.
● The engine may not start on the first attempt after the battery has recharged
but will start normally after the second attempt. This is not a malfunction.
● The engine switch mode is memorized by the vehicle. When the ba ttery is
reconnected, the system will return to the mode it was in befor e the battery
was discharged. Before disconnecting the battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery dis-
charged, be especially careful when reconnecting the battery.
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4717-2. Steps to take in an emergency
7
When trouble arises
C-HR_OM_USA_OM10684U
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 engine and turn the ai r conditioning system on to check
that the radiator cooling fan operates and to check for coolant leaks
from the radiator or hoses.
The fan operates when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fan is operating by checking the fan
sound and air flow. If it is difficult to check these, turn the air conditioning
system on and off repeatedly.
(The fan may not operate in freezing temperatures.)
If the fan is not operating:
Stop the engine immediately and contact your Toyota dealer.
If the fan is operating:
Have the vehicle ins pected at the nearest Toyota dealer.
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4948-1. Specifications
C-HR_OM_USA_OM10684U
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below

5098-2. Customization
8
Vehicle specifications
C-HR_OM_USA_OM10684U■
RCTA (Rear Cross Traffic Alert)* (
 P. 2 9 2 )
*: If equipped
■
Air conditioning system ( P. 312)
FunctionDefault settingCustomized
setting
RCTA (Rear Cross
Traffic Alert) functionOnOffO——
Buzzer volumeLevel2Level1O——Level3
FunctionDefault settingCustomized
setting
A/C auto switch oper-
ationAutoManual—OO

532Alphabetical index
C-HR_OM_USA_OM10684U
Alphabetical index
A/C ............................................ 312Air conditioning filter ............. 393
ABS (Anti-lock Brake System)...... 300
Warning light ......................... 435
ACA (Active Cornering Assist) ..... 300
Active Cornering Assist
(ACA) ...................................... 300
Air conditioning filter .............. 393
Air conditioning system.......... 312 Air conditioning filter ............. 393
Airbags ....................................... 34 Airbag operating conditions .... 43
Airbag preca utions for
your child .............................. 37
Correct driving posture ........... 26
Curtain shield airbag
operating conditions ............. 44
Curtain shield airbag
precautions ........................... 37
General airbag precautions .... 37
Locations of airbags................ 34
Modification and disposal of airbags ............... 42
Side airbag operating conditions ............................. 44
Side airbag precautions .......... 37
Side and curtain shield airbags operating conditions ............. 44
Side and curtain shield airbags precautions ........................... 37
SRS airbags............................ 34
SRS warning light ................. 435 Anchor brackets ........................ 59
Anti-lock Brake System
(ABS) ...................................... 300 Warning light......................... 435
Assist grips .............................. 338
Audio input
*
Audio remote control switches*
Audio system*
Automatic High Beam ............. 209
Automatic light control system.................................... 204
Auxiliary boxes ........................ 331
A

537Alphabetical index
C-HR_OM_USA_OM10684U
Flat tire...................................... 449
Floor mats .................................. 24
FluidBrake .................................... 481
Continuously variable transmission ....................... 481
Washer ................................. 373
Fog lights
Replacing light bulbs............. 417
Switch ................................... 214
Front interior light ................... 324
Wattage ................................ 483
Front passenger occupant classification system .............. 48
Front personal lights ............... 325 Wattage ................................ 483
Front seats ............................... 143
Adjustment ............................ 143
Cleaning................................ 344
Correct driving posture ........... 26
Head restraints ..................... 147
Seat heaters ......................... 321
Front turn signal lights ........... 195
Replacing light bulbs..... 409, 417
Turn signal lever ................... 195
Wattage ................................ 483
Fuel ........................................... 220
Capacity ................................ 478
Fuel gauge .............................. 96
Fuel pump shut off system.... 433
Information ............................ 484
Refueling............................... 220
Type ...................................... 478
Warning light ......................... 437
Fuel filler door.......................... 220 Refueling............................... 220
Fuel pump shut off system ..... 433
Fuses ........................................ 401 Gauges ....................................... 96
Glove box ................................. 327
Grocery bag hooks.................. 330
Hands-free system
(for cellular phone)
*
Head restraints ........................ 147
Headlights ................................ 204 Automatic High Beam system .......... ...................... 209
Headlight aim........................ 405
Light switch ........................... 204
Replacing light bulbs ............ 417
Heated steering wheel ............ 321
Heaters Air conditioning system......... 312
Heated steering wheel .......... 321
Outside rear view mirrors ..... 315
Seat heaters ......................... 321
Hill-start assist control ........... 301
Hood ......................................... 358
Hooks Cargo hooks ......................... 330
Grocery bag hooks ............... 330
Retaining hooks (floor mat) .... 24
Horn .......................................... 151
FG
H
*: Refer to “MULTIMEDIA OWNER’S MANUAL”.