2023 TOYOTA C-HR battery capacity

7517-2. Steps to take in an emergency
C-HR_HEV_OM_Europe_OM10764E
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.

7527-2. Steps to take in an emergency
C-HR_HEV_OM_Europe_OM10764E
M20A-FXS engine
● Use a Central Degassing type 12-volt battery (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 an improper 12-volt battery is used, battery performance ma y decrease
and the hybrid system may not be able to restart.
• 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.
● Use a 12-volt battery with a handle. If a 12-volt battery without a handle is
used, removal is more difficult.
● After replacing, firmly attach the following items to the exhaust hole of the
12-volt battery.
● For details, consult any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Exhaust hole plug
Exhaust hole
Exhaust hose
• Use the exhaust hose that was
attached to the 12-volt battery before
replacing and confirm that it is firmly
connected to the hole section of the
vehicle.
• Use the exhaust hole plug included
with the 12-volt battery replaced or
the one installed on the 12-volt bat-
tery prior to the replacement.
(Depending on the 12-volt battery to
be replaced, the exhaust hole may be
plugged.)

7688-1. Specifications
C-HR_HEV_OM_Europe_OM10764E
2ZR-FXE engine (except for Guadelope, Martinique, F. Guiana and
Greenland)
2ZR-FXE engine (for Guadelope, Martinique, F. Guiana and Greenl and)
and M20A-FXS engine:
■Oil capacity (Drain and refill ― reference*)
*: The engine oil capacity is a reference quantity to be used whe n changing
the engine oil. Warm up the engine and turn off the hybrid syst em, wait
more than 5 minutes, and check the oil level on the dipstick.
Hybrid battery (traction battery)
Voltage3.7 V/cell
Capacity3.6 Ah (3HR)
Quantity56 cells
Nominal voltage207.2 V
Voltage7.2 V/module
Capacity6.5 Ah (3HR)
Quantity
2ZR-FXE engine
28 modules
M20A-FXS engine
30 modules
Nominal voltage
2ZR-FXE engine
201.6 V
M20A-FXS engine
216 V
Lubrication system
With filter
2ZR-FXE engine
4.2 L (4.4 qt., 3.7 Imp. qt.)
M20A-FXS engine
4.3 L (4.5 qt., 3.8 Imp. qt.)
Without filter3.9 L (4.1 qt., 3.4 Imp.qt.)

7728-1. Specifications
C-HR_HEV_OM_Europe_OM10764E
*: 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.

800Alphabetical index
C-HR_HEV_OM_Europe_OM10764E
Child-protectors ....................... 195
Cleaning
Aluminum wheels .................. 579
Camera sensor ..................... 355
Exterior.................................. 578
Hybrid battery
(traction battery)
air intake vent ..................... 638
Interior ................................... 584
Radar sensor ........................ 354
Seat belts .............................. 585
Clock ......................................... 573
Condenser ................................ 604
Console box ............................. 561
Consumption screen ............... 177
Coolant
Capacity ................................ 771
Checking ............................... 602
Preparing and
checking before winter........ 541
Cooling system ........................ 602
Hybrid system overheating ... 755
Cruise control
Cruise control ........................ 425
Dynamic radar cruise control
with full-speed range .......... 408
Cup holders .............................. 563
Curtain shield airbags ............... 41
Customizable features ............ 779
Daytime running light
system .................................... 334
Deck board ............................... 565
Defogger
Outside rear view mirrors...... 550
Rear window ......................... 550
Windshield ............................ 549
Dimension ................................ 764
Display
BSM (Blind Spot Monitor) ..... 435
Drive information................... 169
Dynamic radar cruise control
with full-speed range .......... 408
Energy monitor ..................... 177
LTA (Lane Tracing Assist) .... 385
Multi-information display ....... 168
Parking assist system ........... 455
Pre-collision warning............. 367
RSA (Road Sign Assist)........ 401
Warning messages ............... 690
Do-it-yourself maintenance .... 591
Door lock
Back door.............................. 199
Side doors............................. 191
Smart entry & start
system ........................ 191, 199
Wireless
remote control ............ 192, 199
Doors
Back door.............................. 199
Door glasses ......................... 275
Door lock............................... 191
Open door
warning buzzer ........... 197, 200
Outside rear view mirrors...... 272
Rear door child-protectors .... 195
Side doors............................. 191
D

807Alphabetical index
C-HR_HEV_OM_Europe_OM10764E
Personal lights ......................... 558
Wattage................................. 776
Power control unit coolant
Capacity ................................ 771
Checking ............................... 602
Preparing and checking
before winter....................... 541
Radiator ................................ 604
Power outlet ............................. 574
Power steering (Electric
Power Steering system)........ 531
Warning light ......................... 680
Power switch ............................ 303
Auto power off function ......... 305
Changing the
power switch modes ........... 304
If your vehicle has to be
stopped in an emergency ... 669
Starting the
hybrid system ..................... 303
Power windows
Catch protection function ...... 276
Door lock
linked window operation ..... 278
Jam protection function ......... 276
Operation .............................. 275
Window lock switch ............... 275
Pre-Collision System (PCS)
Enabling/disabling the
system ................................ 373
Function ................................ 367
Warning light ......................... 682
Radar cruise control................ 408
Radiator .................................... 604
Radio*
Rear fog light
Replacing light bulbs..... 660, 664
Switch ................................... 341
Wattage ................................ 776
Rear seat .................................. 262
Rear turn signal lights
Replacing light bulbs..... 656, 664
Turn signal lever ................... 322
Wattage ................................ 776
Rear view mirror
Inside rear view mirror .......... 270
Outside rear view mirrors...... 272
Rear window defogger ............ 550
Rear window wiper .................. 346
Refueling .................................. 348
Capacity ................................ 767
Fuel types ............................. 767
Opening the fuel tank cap ..... 350
When the fuel filler door
cannot be opened............... 351
Regenerative braking .............. 119
Replacing
Electronic key battery ........... 643
Fuses .................................... 646
Light bulbs ............................ 651
Tires .............................. 697, 727
Road accident cautions .......... 126
Road Sign Assist ..................... 400
R
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.