2022 TOYOTA C-HR 12 volt power

7537-2. Steps to take in an emergency
C-HR_HV_OM_Europe_OM10720E
7
When trouble arises
■When recharging or replacing the 12-volt battery
● In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Us e the wire-
less remote control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-vol t battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12 -volt battery.
■ When replacing the 12-volt battery
2ZR-FXE engine
● Use a 12-volt battery that conforms to European regulations.
● Use a 12-volt battery that the case size is same as the previous one (LN1),
20 hour rate capacity (20HR) is equivalent (45Ah) or greater, a nd perfor-
mance rating (CCA) is equivalent (286A) or greater.
• If the sizes differ, the 12-volt battery cannot be properly se cured.
• If the 20 hour rate capacity is low, even if the time period w here the vehi-
cle is not used is a short time, the 12-volt battery may discha rge and the
hybrid system may not be able to start.
● For details, consult any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

7748-1. Specifications
C-HR_HV_OM_Europe_OM10720E
*: The fluid capacity is the quantity of reference.
If replacement is necessary, contact any authorized Toyota reta iler or
Toyota authorized repairer, or any reliable repairer.
Electrical system (12-volt battery)
Battery
Specific voltage reading at
20 C (68F):
Specific gravity reading at
20 C (68F):
12.0 V or higher
(Turn the power switch to OFF and turn
on the high beam headlights for 30 sec-
onds.)
If the voltage is lower than the standard
value, charge the battery.
1.25 or higher
If the specific gravity is lower than the
standard value, charge the battery.
Charging rates
Quick charge
Slow charge
15 A max.
5 A max.
Transmission
Fluid capacity*
2ZR-FXE engine
3.6 L (3.8 qt., 3.2 Imp.qt.)
M20A-FXS engine
3.8 L (4.0 qt., 3.3 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■ Transmission fluid type
Using transmission fluid other than the above type may cause ab normal
noise or vibration, or ultimately damage the transmission of yo ur vehicle.

7928-2. Customization
C-HR_HV_OM_Europe_OM10720E
■In the following situations, customize mode in which the settings can be
changed through the multi-information display will automaticall y be
turned off
● A warning message appears after the customize mode screen is displayed.
● The power switch is turned off.
● The vehicle begins to move while the customize mode screen is displayed.
WARNING
■Cautions during customization
As the hybrid system needs to be operating during customization , ensure
that the vehicle is parked in a place with adequate ventilation . In a closed
area such as a garage, exhaust gases including harmful carbon m onoxide
(CO) may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■ During customization
To prevent 12-volt battery discharge, ensure that the hybrid sy stem is oper-
ating while customizing features.

7938-3. Initialization
C-HR_HV_OM_Europe_OM10720E
8
Vehicle specifications
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the 12-volt battery being reconnected,
or maintenance being performed on the vehicle:
ItemWhen to initializeReference
Power window• When functioning abnormallyP. 279
S-IPA (Simple Intelligent
Parking Assist System) (if
equipped)
• After reconnecting or chang-
ing the 12-volt batteryP. 519
Tire pressure warning sys-
tem
• When changing the tire size
• When changing the tire infla-
tion pressure by changing
traveling speed or load
weight, etc.
P. 619
PKSB (Parking Support
Brake) (if equipped)
• After reconnecting or chang-
ing the batteryP. 483

797What to do if... (Troubleshooting)
C-HR_HV_OM_Europe_OM10720E
●Did you press the power switch while firmly depressing the brake pedal?
( P. 305)
●Is the shift lever in P? (P. 3 0 8 )
●Is the electronic key anywhere detectable inside the vehicle? (P. 208)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary w ay.
( P. 747)
●Is the 12-volt battery discharged? (P. 749)
●Is the power switch in ON mode?
If you cannot release the shift lever by depressing the brake p edal with the
power switch in ON mode. ( P. 317)
●It is locked automatically to prevent theft of the vehicle. (P. 308)
●Is the window lock switch pressed?
The power windows except for the one at the driver’s seat canno t be oper-
ated if the window lock switch is pressed. ( P. 277)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a
period of time. ( P. 3 0 7 )
If you think something is wrong
The hybrid system does not start
The shift lever cannot be shifted from P even if you depress
the brake pedal
The steering wheel cannot be turned after the hybrid system
is stopped
The windows do not open or close by operating the power
window switches
The power switch is turned off automatically

802Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Care
Aluminum wheels .................. 581
Camera sensor ..................... 357
Exterior.................................. 580
Interior ................................... 586
Radar sensor ........................ 356
Seat belts .............................. 587
Cargo hooks ............................. 566
Catch protection function ....... 278
Chains ....................................... 545
Child restraint system ............... 59
Fixed with a seat belt .............. 91
Fixed with an
ISOFIX lower anchorage ...... 93
Points to remember................. 60
Riding with children ................. 58
Types of child restraint system
installation method................ 90
Using a
top tether anchorage ............ 95
Child safety ................................ 58
12-volt battery precautions.... 609
Airbag precautions .................. 44
Child restraint system ............. 59
How your child should
wear the seat belt ................. 38
Installing child restraints.......... 90
Power window lock switch .... 277
Power window precautions ... 281
Rear door child-protectors .... 197
Removed key battery
precautions ......................... 647
Seat belt precautions .............. 92
Seat heater precautions ........ 557
Child-protectors....................... 197
Cleaning
Aluminum wheels.................. 581
Camera sensor ..................... 357
Exterior ................................. 580
Hybrid battery
(traction battery)
air intake vent ..................... 640
Interior................................... 586
Radar sensor ........................ 356
Seat belts .............................. 587
Clock ......................................... 575
Condenser ................................ 606
Console box ............................. 563
Consumption screen ............... 179
Coolant
Capacity ................................ 773
Checking ............................... 604
Preparing and
checking before winter ....... 543
Cooling system ........................ 604
Hybrid system overheating ... 757
Cruise control
Cruise control........................ 427
Dynamic radar cruise control
with full-speed range .......... 410
Cup holders.............................. 565
Curtain shield airbags ............... 41
Customizable features ............ 781
C

804Alphabetical index
C-HR_HV_OM_Europe_OM10720E
eCall ............................................ 97
ECB (Electronically
Controlled Brake System) .... 532
Eco drive mode ........................ 432
Electric motor
Location ................................ 118
Specification.......................... 769
Electric Power Steering (EPS)
Function ................................ 533
Warning light ......................... 682
Electronic key
If the electronic key does not
operate properly ................. 746
Replacing the battery ............ 645
Electronically Controlled
Brake System (ECB).............. 532
Emergency flashers................. 670
Emergency, in case of
If a warning buzzer sounds ... 681
If a warning light turns on ...... 681
If a warning message is
displayed ............................ 692
If the 12-volt battery is
discharged .......................... 749
If the electronic key does not
operate properly ................. 746
If the hybrid system will not
start..................................... 744
If the vehicle is trapped in
rising water ......................... 672
If you have a flat tire ..... 699, 729
If you lose your keys ..... 189, 192
If you think
something is wrong ............ 680
If your vehicle becomes
stuck ................................... 762
If your vehicle has to be
stopped in an emergency ... 671
If your vehicle needs to be
towed .................................. 674
If your vehicle overheats ....... 757
Energy monitor ........................ 179
Engine
Accessory mode ................... 306
Compartment ........................ 599
Engine switch........................ 305
Exhaust gas precautions ........ 54
Hood ..................................... 596
How to start
the hybrid system ............... 305
Identification number ............ 768
If the hybrid system will not
start .................................... 744
If your vehicle has to be
stopped in an emergency ... 671
Ignition switch
(power switch) .................... 305
Overheating .......................... 757
Power switch......................... 305
E

807Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Hooks
Cargo hooks.......................... 566
Grocery bag hook ................. 566
Retaining hooks (floor mat) ..... 32
Horn .......................................... 270
Hybrid battery
(traction battery)
Location ................................ 123
Specification.......................... 770
Hybrid battery
(traction battery)
air intake vent ................ 124, 640
Hybrid system .......................... 118
Acoustic vehicle alerting
system ................................ 119
Brake Override System ......... 286
Drive-Start Control ................ 286
Emergency shut off
system ................................ 124
Energy monitor/
consumption screen ........... 179
EV drive mode ...................... 312
High voltage components ..... 123
Hybrid Electric Vehicle
driving tips .......................... 540
Hybrid System Indicator ........ 168
Hybrid system precautions.... 123
If the hybrid system will not
start..................................... 744
Overheating .......................... 757
Power switch ......................... 305
Regenerative braking ............ 120
Starting the hybrid system .... 305
Hybrid System Indicator ......... 168
Hybrid transmission ................ 315
Identification
Engine................................... 768
Vehicle .................................. 767
Ignition switch
(Power switch) ....................... 305
Auto power off function ......... 307
Changing the
power switch modes........... 306
If your vehicle has to be
stopped in an emergency ... 671
Starting the
hybrid system ..................... 305
Illuminated entry system ........ 561
Immobilizer system ................. 130
Indicators ................................. 161
Initialization
Items to initialize ................... 793
PKSB
(Parking Support Brake)..... 483
Power windows ..................... 279
S-IPA (Simple Intelligent
Parking Assist System) ...... 492
Tire pressure warning
system ................................ 619
Inside rear view mirror ............ 272
Instrument cluster light
control .................................... 173
Interior lights............................ 559
Switch ................................... 560
Wattage ................................ 778
Intrusion sensor ...................... 151
ISOFIX lower anchorages ......... 93
I
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.