2022 TOYOTA BZ4X coolant capacity

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Owners Manual_Europe_M42D76_en
9-1. Specifications
*1: The coolant capacity is the quantity of reference.
If replacement is necessary, contact any authorized Toyota reta iler or Toyota
authorized repairer, or any reliable repairer.
*2: 2WD models
*3: AWD models
Rear electric motor (traction motor) (AWD models)
Model1YM
Typ ePermanent magnet synchronous motor
Maximum output80 kW
Maximum torque168.5 N•m (17.2 kgf•m, 124.3 ft•lbf)
Traction battery
Typ eLithium-ion battery
Vo lt a ge3.7 V/cell
Capacity201 Ah
Quantity96 cells
Nominal voltage355.2 V
Cooling system
Capacity*15.9 L (6.2 qt., 5.2 Imp.qt.)*2
7.4 L (7.8 qt., 6.5 Imp.qt.)*3
Coolant type
Use either of the following:
• “Toyota Genuine Traction Battery Coolant”
• Similar high-quality ethylene glycol-based,
low electric conductivity coolant, non-amine
and non-borate coolant with azole additives.
Do not use plain water alone.

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Owners Manual_Europe_M42D76_en
9-1. Specifications
Vehicle specifications■12-volt battery
NOTICE
■Cooling system coolant
In order to ensure maximum performance of the traction battery cooling system
and limit risks of battery short-circuit and other damage to yo ur vehicle, Toyota recommends using “Toyota Genuine Traction Battery Coolant” or s imilar high- quality ethylene glycol-based, low electric conductivity coolan t, non-amine and
non-borate coolant with azole additives.
Toyota cannot guarantee that the use of a product other than “T oyota Genuine Traction Battery Coolant” will prevent risks of battery short-c ircuit or other dam-
age.
Never use water as it will cause damage.
Do not reuse coolant that has been removed from the radiator.
Heater system
Capacity4.0 L (4.2 qt., 3.5 Imp.qt.)
Coolant type
Use either of the following:
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based
non-silicate, non-amine, non-nitrite, and non-
borate coolant with long-life hybrid organic
acid technology
Do not use plain water alone.
Electrical system
Specific gravity reading at 20°C
(68°F):
1.250 or higher
If the specific gravity is lower than the standard
value, charge the 12-volt battery.

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Alphabetical Index
Interior ........................................ 459
Radar sensor ............................. 277
Seat belts ................................... 459
Clock ...................................... 172, 174
Coat hooks .................................... 453
Console box .................................. 435
Coolant
Capacity ..................................... 556
Checking ............................ 470, 472
Preparing and checking before win-
ter ............................................ 411
Cooling system
EV system overheating .............. 549
Cruise control
Dynamic radar cruise control ... 307,
316
Warning lights ............................ 519
Cup holders .................................. 435
Current Power consumption ....... 176
Curtain shield airbags .................... 39
Customizable features ................. 561
D
Daytime running light system ..... 259
Daytime running lights
Replacing light bulbs .................. 504
DC charging .................................. 129
Deck board .................................... 438
Deck under tray ............................ 439
Defogger
Outside rear view mirrors ........... 422
Rear window .............................. 422
Windshield ................................. 422
Dimension ..................................... 554
Display
Charging .... 117, 136, 145, 146, 160
Cruise control ............................. 316
Dynamic radar cruise control ..... 310
Multi-information display ............ 175
Pedestrians Rear of the Vehicle. 361
RCD (Rear Camera Detection) .. 349
Rear Camera Detection (RCD) .. 349
Speed limiter .............................. 318
Toyota parking assist-sensor...... 333
Warning message ...................... 523
Do-it-yourself maintenance . 463, 465
Door lock
Doors.......................................... 185
Smart entry & start system ......... 203
Wireless remote control ............. 183
Door trim ornament lights............431
Doors
Automatic door locking and unlock-
ing system ................................ 188
Back door ...................................189
Door lock .................................... 185
Open door warning buzzer . 186, 188
Outside rear view mirrors ........... 217
Rear door child-protectors.......... 188
Side doors .................................. 185
Double locking system................... 76
Drive distance ............................... 178
Drive information .......................... 178
Drive-start control......................... 234
Driver monitor ............................... 282
Driver’s seat position memory .... 222
Driving position memory............. 222
Memory recall function ............... 224
Power easy access system ........ 222
Driving ........................................... 229
Battery Electric Vehicle driving tips
................................................... 91
Break-in tips ............................... 230
Correct driving posture ................. 33
Procedures ................................. 229
Winter drive tips ......................... 411
Driving assist information
Warning light .............................. 519
Driving information display ......... 176
Driving position memory ............. 222
Memory recall function ............... 224
Power easy access system ........ 222