2022 TOYOTA BZ4X overheating

549
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Owners Manual_Europe_M42D76_en
8-2. Steps to take in an emergency
When trouble arises
1Stop the vehicle in a safe place
and turn off the air conditioning
system.
2 Leave the EV system operating
and carefully lift the hood.
3 Check if the cooling fan is oper-
ating.
If the fan is operating:
Wait until the “EV System over-
heated Output power reduced”
message disappears and then
stop the EV system. If the mes-
sage does not disappear, call
any authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer.
If the fan is not operating:
Stop the EV system immediately
and call any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
4 After the EV system has cooled
down, inspect the hoses and
radiator core (radiator) for any
leaks.
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
If your vehicle overheats
When “EV System overheated
Output power reduced” is
shown on the multi-informa-
tion display, your vehicle may
be overheating.
NOTICE
■Cooling system coolant
The radiator coolant is exclusive for radiator usage. Damage may occur when water or any other type of cool-
ant is used, so never use any other fluid. When there is no “Toyota Genu-ine Traction Battery Coolant”, immedi-
ately contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
Correction procedures

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Owners Manual_Europe_M42D76_en
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

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Owners Manual_Europe_M42D76_en
Alphabetical Index
Overheating ............................... 549
Power meter............................... 172
Power switch .............................. 243
Regenerative braking ................... 83
Starting the EV system .............. 243
Extended Headlight Lighting system
..................................................... 260
F
Flat tire .......................................... 528
Tire pressure warning system .... 477
Floor mats ....................................... 32
Fluid
Brake.......................................... 558
Front eAxle................................. 558
Rear eAxle ................................. 558
Washer ....................................... 475
Fog light
Replacing light bulbs .................. 504
Fog lights
Switch ........................................ 268
Footwell lights .............................. 431
Front eAxle
Fluid ........................................... 558
Front electric motor (traction motor)
Specification............................... 555
Front interior lights ...................... 432
Front position lights
Switch ........................................ 259
Front seat center airbag................. 39
Front seat concentrated airflow
mode (S-FLOW) .......................... 425
Front seats .................................... 208
Adjustment ................................. 208
Cleaning ..................................... 459
Correct driving posture................. 33
Driving position memory ............ 222
Head restraints........................... 211
Memory recall function ............... 224
Power easy access system........ 222
Seat heaters............................... 429
Seat position memory ................ 222
Seat ventilators .......................... 429
Front turn signal lights
Replacing light bulbs ..................504
Turn signal lever ......................... 253
Fuses ............................................. 501
G
Gauges........................................... 172
Grip Control...................................404
H
Hands Free Power Back Door ..... 194
Head restraints.............................. 211
Headlight cleaners ........................ 269
Headlights ..................................... 259
AHB (Automatic High Beam)...... 265
AHS (Adaptive High-beam System)
................................................. 262
Extended Headlight Lighting system
................................................. 260
Light switch ................................ 259
Replacing light bulbs ..................504
Heated steering wheel ..................429
ALL AUTO (“ECO”) control ......... 418
Heater system
Capacity ..................................... 557
Heaters
Automatic air conditioning system
................................................. 420
Heated steering wheel ............... 429
Outside rear view mirrors ........... 422
Seat heaters ............................... 429
Traction battery heater ............... 114
Hill-start assist control ................. 406
Hood............................................... 467
Warning message ...................... 188
Hooks
Cargo hooks ............................... 437
Coat hooks ................................. 453