2023 TOYOTA YARIS CROSS check engine

479
7
Owners Manual_Europe_M52N75_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.).

487
8
Owners Manual_Europe_M52N75_en
8-1. Specifications
Vehicle specifications
the engine oil. Warm up the engine
and turn off the hybrid system, wait
more than 5 minutes, and check the
oil level on the dipstick.
■Engine oil selection
Gasoline Engine 
“Toyota Genuine Motor Oil” is used
in your Toyota vehicle. Toyota rec-
ommends the use of approved
“Toyota Genuine Motor Oil”.
Another motor oil of matching qual-
ity can also be used.
Oil grade:
0W-8: JASO GLV-1
0W-16:
API grade SN “Resource-Conserv-
ing”, SN PLUS “Resource-Conserv-
ing” or SP “Resource-Conserving”;
or ILSAC GF-6B multigrade engine
oil
0W-20 and 5W-30:
API grade SM “Energy-Conserv-
ing”, SN “Resource-Conserving”,
SN PLUS “Resource-Conserving”;
or SP “Resource-Conserving”; or
ILSAC GF-6A multigrade engine oil
Recommended viscosity (SAE):
Preferred
Temperature range anticipated
before next oil change
SAE 0W-8 is filled into your Toyota
vehicle at manufacturing, and the
best choice for good fuel economy
and good starting in cold weather. If
SAE 0W-8 oil is not available, SAE
0W-16 or 0W-20 oil may be used.
However, it should be replaced with
SAE 0W-8 at the next oil change.
Oil viscosity (0W-8 is explained
here as an example):
• The 0W in 0W-8 indicates the
characteristic of the oil which
allows cold startability. Oils with a
lower value before the W allow
for easier starting of the engine
in cold weather.
• The 8 in 0W-8 indicates the vis-
cosity characteristic of the oil
when the oil is at high tempera-
ture. An oil with a higher viscos-
ity (one with a higher value) may
be better suited if the vehicle is

514
Owners Manual_Europe_M52N75_en
Alphabetical Index
Emergency, in case of
If a warning buzzer sounds ........ 435
If a warning light turns on ........... 435
If a warning message is displayed
................................................. 445
If the 12-volt battery is discharged
................................................. 472
If the electronic key does not operate
properly.................................... 470
If the hybrid system will not start 468
If the vehicle is trapped in rising
water ........................................ 427
If you have a flat tire........... 448, 459
If you lose your keys .................. 469
If you think something is wrong.. 434
If your vehicle becomes stuck .... 480
If your vehicle has to be stopped in
an emergency .......................... 426
If your vehicle needs to be towed
................................................. 429
If your vehicle overheats ............ 477
Energy monitor ............................. 123
Engine ........................................... 485
ACC ................................... 190, 193
Compartment ............................. 383
Engine switch ..................... 189, 191
Hood .......................................... 380
How to start the hybrid system. 189,
191
Identification number.................. 485
If the hybrid system will not start 468
If your vehicle has to be stopped in
an emergency .......................... 426
Ignition switch (power switch) .. 189,
191
Overheating ............................... 477
Power switch ...................... 189, 191
Tachometer ................................ 122
Engine coolant .............................. 385
Capacity ..................................... 488
Checking .................................... 385
Preparing and checking before win-
ter ............................................. 337
Engine coolant temperature gauge
...............................................95, 100
Engine oil....................................... 383
Capacity ..................................... 486
Checking .................................... 383
Preparing and checking before win-
ter ............................................. 337
Warning light .............................. 436
Engine oil maintenance data ....... 385
Engine switch (power switch) ... 189,
191
If your vehicle has to be stopped in
an emergency .......................... 426
EPS (Electric Power Steering) ..... 329
Warning light .............................. 438
EV drive mode ............................... 195
EV indicator .....................................76
Extended headlight lighting function
..................................................... 208
F
Flat tire
Tire pressure warning system .... 392
Vehicles with a spare tire ........... 459
Vehicles without a spare tire ...... 448
Floor mats ....................................... 32
Fluid
Brake .......................................... 490
Hybrid transmission.................... 489
Washer ....................................... 387
Fog lights
Switch......................................... 218
Wattage ...................................... 492

519
Owners Manual_Europe_M52N75_en
Alphabetical Index
Parking Support Brake function
(static objects) ......................... 296
Warning lights ............................ 441
Warning message ...................... 295
Power back door opener switch . 143
Power control unit .......................... 79
Power control unit coolant .......... 385
Capacity ..................................... 488
Checking .................................... 385
Preparing and checking before win-
ter ............................................ 337
Power mode .................................. 322
Power outlet .................................. 359
Power steering (Electric power
steering system)......................... 329
Warning light .............................. 438
Power switch ........................ 189, 191
Auto power off function .............. 194
Changing the power switch modes
......................................... 190, 193
Power switch (engine switch)
If your vehicle has to be stopped in
an emergency .......................... 426
Power windows
Door lock linked window operation
................................................. 170
Jam protection function .............. 169
Operation ................................... 169
Window lock switch .................... 171
Pre-Collision System (PCS) ......... 231
Enabling/disabling the pre-collision
system ..................................... 235
Function ..................................... 231
Warning light .............................. 441
R
Radar cruise control (dynamic radar
cruise control with full-speed
range) .......................................... 252
Radiator ......................................... 387
RCTA (Rear Cross Traffic Alert)
Enabling/disabling the Rear Cross
Traffic Alert ............................... 286
RCTA (Rear Crossing Traffic Alert)
..................................................... 285
Warning lights.............................440
Rear Cross Traffic Alert (RCTA)
Enabling/disabling the Rear Cross
Traffic Alert ............................... 286
Rear Crossing Traffic Alert (RCTA)
..................................................... 285
Warning lights.............................440
Rear fog lights
Switch......................................... 218
Rear seats...................................... 158
Head restraints ........................... 160
Seat heaters ............................... 348
Rear turn signal lights ..................200
Replacing light bulbs ..........418, 419
Turn signal lever ......................... 200
Wattage ...................................... 492
Rear view mirror
Inside rear view mirror................ 165
Outside rear view mirrors ........... 166
Rear window defogger ................. 344
Rear window wiper .......................222
Refueling ....................................... 224
Capacity ..................................... 486
Fuel types...................................486
Opening the fuel tank cap .......... 224

523
Owners Manual_Europe_M52N75_en
Alphabetical Index
V
Vanity lights .................................. 363
Wattage ...................................... 492
Vanity mirrors ............................... 363
Vehicle data recording ..................... 7
Vehicle identification number...... 485
Vehicle information display . 110, 116
Vehicle Stability Control (VSC).... 328
VSC (Vehicle Stability Control).... 328
W
Warning buzzers
Approach warning ...................... 259
Brake hold .................................. 442
Brake Override System .............. 437
Brake system ............................. 435
Drive-Start Control ..................... 437
Electric power steering............... 438
Engine ........................................ 436
High coolant temperature........... 435
Hybrid system ............................ 436
Hybrid system overheat ............. 436
Key reminder.............................. 190
Low engine oil pressure ............. 436
LTA (Lane Tracing Assist) .. 242, 439
Open door .......................... 137, 138
PCS (Pre-Collision System) ....... 441
PKSB (Parking Support Brake) .. 441
RCTA (Rear Cross Traffic Alert) . 287
RCTA (Rear Crossing Traffic Alert)
................................................. 440
Seat belt ..................................... 438
SRS airbag................................. 437
Tire pressure .............................. 439
Toyota parking assist-sensor ... 275,
281, 440
Warning label .................................. 79
Warning lights ............................... 435
ABS ............................................ 437
Brake hold operated indicator .... 442
Brake Override System .............. 437
Brake system .............................435
Charging system ........................ 436
Drive-Start Control ..................... 437
Electric power steering ............... 438
High coolant temperature ........... 435
Hybrid system overheat ............. 436
Low engine oil pressure ............. 436
Low fuel level .............................438
LTA indicator ............................... 439
Malfunction indicator lamp ......... 436
Parking brake indicator .............. 442
PKSB OFF indicator ................... 441
Pre-collision system ................... 441
RCTA OFF indicator ................... 440
Seat belt reminder light .............. 438
Slip indicator............................... 442
SRS airbag ................................. 437
Tire pressure .............................. 439
Toyota parking assist-sensor OFF
indicator ...................................440
Warning messages .......................445
Washer ........................................... 219
Checking .................................... 387
Preparing and checking before win-
ter ............................................. 337
Switch......................................... 219
Washing and waxing .................... 368
Weight ............................................ 484
Wheels ........................................... 402
Replacing ...................................402
Size ............................................ 490
Window lock switch...................... 171