charging TOYOTA C-HR 2023 Owner's Manual

7517-2. Steps to take in an emergency
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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.

7547-2. Steps to take in an emergency
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WARNING
■After recharging the 12-volt battery (M20A-FXS engine)
Have the 12-volt battery inspected at any authorized Toyota ret ailer or
Toyota authorized repairer, or any reliable repairer as soon as possible. If
the 12-volt battery is deteriorating, continued use may cause t he 12-volt
battery to emit a malodorous gas, which may be detrimental to t he health of
passengers.
■ When replacing the 12-volt battery
● When the vent plug and indicator are close to the hold down clamp, the
battery fluid (sulfuric acid) may leak.
● For information regarding 12-volt battery replacement, contact any autho-
rized Toyota retailer or Toyota authorized repairer, or any rel iable repairer.
● M20A-FXS engine: After exchanging, securely attach the exhaust hose
and exhaust hole plug to the exhaust hole of the exchanged 12-v olt bat-
tery. If not properly installed, gases (hydrogen) may leak into the vehicle
interior, and there is the possible danger of the gas igniting and exploding.
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not beco me entan-
gled in the cooling fans, etc.
■ To prevent damaging the vehicle (M20A-FXS engine)
The exclusive jump starting terminal is to be used when chargin g the 12-volt
battery from another vehicle in an emergency. It cannot be used to jump
start another vehicle.

7728-1. Specifications
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*: 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.

811Alphabetical index
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Warning buzzers
Blind Spot Monitor (BSM) ..... 435
Brake system ........................ 679
Lane Tracing Assist (LTA) .... 385
Open back door .................... 200
Open door ............................. 197
Pre-collision warning ............. 367
Radar cruise control .............. 418
RSA (Road Sign Assist) ........ 400
Parking brake ........................ 326
PKSB
(Parking Support Brake) ..... 681
Seat belt reminder................. 683
Toyota
parking assist-sensor.......... 456
Warning lights .......................... 157
ABS ....................................... 680
Brake Override System ......... 685
Brake system ........................ 679
Charging system ................... 679
Electric parking brake ... 682, 683
Electric power steering.......... 680
High coolant temperature...... 684
Low engine oil pressure ........ 679
Low fuel level ........................ 683
Malfunction indicator lamp .... 680
PKSB OFF indicator.............. 681
PCS....................................... 682
Seat belt reminder light ......... 683
Slip indicator ......................... 682
SRS....................................... 680
Tire pressure ......................... 684
Toyota parking assist-sensor
OFF indicator...................... 681
Warning messages .................. 690
Washer
Checking ............................... 609
Preparing and checking
before winter....................... 541
Switch ........................... 343, 346
Washing and waxing ............... 578
What to do if...
(Troubleshooting) ................. 794
Wheels ...................................... 632
Replacing wheels.................. 632
Size ....................................... 774
Window glasses....................... 275
Window lock switch ................ 275
Windows
Power windows ..................... 275
Rear window defogger .......... 550
Washer ......................... 343, 346
Windshield wipers ................... 343
Winter driving tips ................... 541
Wireless remote control key... 186
Locking/Unlocking......... 186, 192
Replacing the battery ............ 643
W
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.