2021 TOYOTA YARIS CROSS coolant temperature

483
7
YARIS CROSS Owner's Manual_Europe_M52K60_en
7-2. Steps to take in an emergency
When trouble arises
“F” line
“L” line
5 Add coolant if necessary.
If water was added in an emergency, have the vehicle inspected at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer as soon as possible.
6 After stopping the hybrid system
and waiting for 5 minutes or
more, start the hybrid system
again and check for the multi-
information display.
If the message does not disap-
pear: Stop the hybrid system
and contact any authorized
Toyota retailer or Toyota autho-
rized repairer, or any reliable
repairer.
If the message is not displayed:
The hybrid system temperature
has dropped and the vehicle
may be driven normally.
However, if the message appears again
frequently, contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
WARNING
■When inspecting under the hood of your vehicle
Observe the following precautions. Failure to do so may result in serious injury such as burns.
●If steam is seen coming from under the hood, do not open the hood
until the steam has subsided. The engine compartment may be very hot.
●After the hybrid system has been turned off, check that the “READY”
indicator is off. When the hybrid system is operating, the gasoline engine may automatically start, or
the cooling fan may suddenly oper- ate even if the gasoline engine stops. Do not touch or approach
rotating parts such as the fan, which may lead to fingers or cloth-ing (especially a tie, a scarf or a
muffler) getting caught, resulting in serious injury.
●Do not loosen the coolant reservoir caps while the hybrid system and radiator are hot.
High temperature steam or coolant could spray out.
NOTICE
■When adding engine/power con-trol unit coolant
Add coolant slowly after the hybrid system has cooled down sufficiently. Adding cool coolant to a hot hybrid
system too quickly can cause dam- age to the hybrid system.
■To prevent damage to the cooling system
Observe the following precautions:
●Avoid contaminating the coolant with foreign matter (such as sand or
dust etc.).

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YARIS CROSS Owner's Manual_Europe_M52K60_en
Alphabetical Index
E
eCall ................................................. 65
“SOS” button ................................ 65
ECB (Electronically Controlled Brake
System) ....................................... 336
Warning light .............................. 439
ECO Accelerator Guidance.. 108, 114
Eco drive mode ............................. 330
Eco score .............................. 108, 114
Elapsed time ......................... 110, 116
Electric motor (traction motor)...... 75
Electric Power Steering (EPS) ..... 336
Warning light .............................. 442
Electronic key ............................... 130
Battery-saving function .............. 153
If the electronic key does not operate
properly.................................... 474
Replacing the battery ................. 415
Electronically Controlled Brake Sys-
tem (ECB) .................................... 336
Warning light .............................. 439
Emergency brake signal .............. 336
Emergency flashers ..................... 430
Emergency tire puncture ............. 452
Emergency, in case of
If a warning buzzer sounds ........ 439
If a warning light turns on ........... 439
If a warning message is displayed
................................................. 449
If the 12-volt battery is discharged
................................................. 476
If the electronic key does not operate
properly.................................... 474
If the hybrid system will not start 472
If the vehicle is trapped in rising
water ........................................ 431
If you have a flat tire ........... 452, 463
If you lose your keys ..................473
If you think something is wrong .. 437
If your vehicle becomes stuck .... 484
If your vehicle has to be stopped in
an emergency .......................... 430
If your vehicle needs to be towed
................................................. 433
If your vehicle overheats ............481
Energy monitor .............................123
Engine ............................................ 489
ACC.................................... 190, 193
Compartment .............................389
Engine switch .....................189, 191
Hood........................................... 386
How to start the hybrid system . 189,
191
Identification number ..................489
If the hybrid system will not start 472
If your vehicle has to be stopped in
an emergency .......................... 430
Ignition switch (power switch) .. 189,
191
Overheating................................ 481
Power switch ...................... 189, 191
Tachometer ................................ 122
Engine coolant .............................. 391
Capacity ..................................... 492
Checking .................................... 391
Preparing and checking before win-
ter ............................................. 345
Engine coolant temperature gauge
...............................................95, 100
Engine oil....................................... 389
Capacity ..................................... 490
Checking .................................... 389
Preparing and checking before win-
ter ............................................. 345
Warning light .............................. 440

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YARIS CROSS Owner's Manual_Europe_M52K60_en
Alphabetical Index
N
Navigation system-linked display
..................................... 109, 116, 119
O
Odometer ................................ 97, 104
Odometer and trip meter display
Display change button ......... 97, 104
Display items........................ 98, 104
Oil
Engine oil ................................... 490
Opener
Back door ........................... 141, 143
Fuel filler door ............................ 224
Hood .......................................... 386
Outside rear view mirrors
Adjustment ................................. 166
BSM (Blind Spot Monitor) .......... 270
Folding ....................................... 167
Outside rear view mirror defoggers
................................................. 352
RCTA (Rear Crossing Traffic Alert)
................................................. 285
Outside temperature ...... 95, 100, 122
Overheating .................................. 481
P
Panoramic roof shade .................. 373
Parking assist ............................... 301
Parking assist sensors (Toyota park-
ing assist-sensor) ...................... 275
Parking brake ................................ 200
Operation ................................... 200
Parking brake engaged warning
buzzer ...................................... 202
Warning light .............................. 446
Warning message ...................... 202
Parking Support Brake (PKSB) ... 291
Enabling/disabling the Parking Sup-
port Brake ................................ 292
Parking Support Brake function
(rear-crossing vehicles)............299
Parking Support Brake function
(static objects) .......................... 296
Warning lights.............................445
Warning message ...................... 295
PCS (Pre-Collision System) ......... 231
Enabling/disabling the pre-collision
system...................................... 235
Function ..................................... 231
Warning light .............................. 445
Personal lights .............................. 358
Wattage ...................................... 495
PKSB (Parking Support Brake) ... 291
Enabling/disabling the Parking Sup-
port Brake ................................ 292
Parking Support Brake function
(rear-crossing vehicles)............299
Parking Support Brake function
(static objects) .......................... 296
Warning lights.............................445
Warning message ...................... 295
Power back door opener switch.. 143
Power control unit .......................... 79
Power control unit coolant .......... 391
Capacity ..................................... 492
Checking .................................... 391
Preparing and checking before win-
ter ............................................. 345
Power mode .................................. 330
Power outlet .................................. 367
Power steering (Electric power
steering system) ......................... 336
Warning light .............................. 442

528
YARIS CROSS Owner's Manual_Europe_M52K60_en
Alphabetical Index
V
Vanity lights .................................. 371
Wattage ...................................... 495
Vanity mirrors ............................... 371
Vehicle data recording ..................... 7
Vehicle identification number...... 489
Vehicle information display . 110, 116
Vehicle Stability Control (VSC).... 336
VSC (Vehicle Stability Control).... 336
W
Warning buzzers
Approach warning ...................... 259
Brake hold .................................. 446
Brake Override System .............. 441
Brake system ............................. 439
Drive-Start Control ..................... 441
Electric power steering............... 442
Engine ........................................ 440
High coolant temperature........... 439
Hybrid system ............................ 440
Hybrid system overheat ............. 440
Key reminder.............................. 190
Low engine oil pressure ............. 440
LTA (Lane Tracing Assist) .. 242, 443
Open door .......................... 137, 138
PCS (Pre-Collision System) ....... 445
PKSB (Parking Support Brake) .. 445
RCTA (Rear Cross Traffic Alert) . 287
RCTA (Rear Crossing Traffic Alert)
................................................. 444
Seat belt ..................................... 442
SRS airbag................................. 441
Tire pressure .............................. 443
Toyota parking assist-sensor ... 275,
281, 444
Warning label .................................. 79
Warning lights ............................... 439
ABS ............................................ 441
Brake hold operated indicator .... 446
Brake Override System .............. 441
Brake system .............................439
Charging system ........................ 440
Drive-Start Control ..................... 441
Electric power steering ............... 442
High coolant temperature ........... 439
Hybrid system overheat ............. 440
Low engine oil pressure ............. 440
Low fuel level .............................442
LTA indicator ............................... 443
Malfunction indicator lamp ......... 440
Parking brake indicator .............. 446
PKSB OFF indicator ................... 445
Pre-collision system ................... 445
RCTA OFF indicator ................... 444
Seat belt reminder light .............. 442
Slip indicator............................... 446
SRS airbag ................................. 441
Tire pressure .............................. 443
Toyota parking assist-sensor OFF
indicator ...................................444
Warning messages .......................449
Washer ........................................... 219
Checking .................................... 393
Preparing and checking before win-
ter ............................................. 345
Switch......................................... 219
Washing and waxing .................... 376
Weight ............................................ 488
Wheels ........................................... 408
Replacing ...................................408
Size ............................................ 494
Window lock switch...................... 171