2023 TOYOTA YARIS CROSS oil pressure

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6-3. Do-it-yourself maintenance
Maintenance and care
Use only Toyota wheel nuts and
wheel nut wrenches designed for
use with your aluminum wheels.
 When rotating, repairing or
changing your tires, check that
the wheel nuts are still tight after
driving 1600 km (1000 miles).
 Be careful not to damage the
aluminum wheels when using
tire chains.
 Use only Toyota genuine balance
weights or equivalent and a plas-
tic or rubber hammer when bal-
ancing your wheels.
WARNING
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tight-ened, leading to bolt or disc wheel
damage. In addition, the oil or grease can cause the wheel nuts to loosen and the wheel may fall off,
causing an accident and resulting in death or serious injury. Remove any oil or grease from the wheel bolts or
wheel nuts.
■Use of defective wheels prohib-
ited
Do not use cracked or deformed wheels. Doing so could cause the tire
to leak air during driving, possibly causing an accident.
NOTICE
■Replacing tire pressure warning
valves and transmitters
●Because tire repair or replacement
may affect the tire pressure warning valves and transmitters, make sure to have tires serviced by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer. In addition, make sure to
purchase your tire pressure warn- ing valves and transmitters at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
●Ensure that only genuine Toyota wheels are used on your vehicle.Tire pressure warning valves and
transmitters may not work properly with non-genuine wheels.
Aluminum wheel precau-
tions (if equipped)

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7-2. Steps to take in an emergency
■Hybrid system overheat warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Charging system warning light*
*: This light illuminates on the multi-information display.
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Malfunction indicator lamp* (warning buzzer)
*: This light illuminates on the multi-information display (with 7-inch display only).
Warning lightDetails/Actions
Indicates the hybrid system has overheated
 Stop the vehicle in a safe place.
Handling method ( P.477)
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning lightDetails/Actions
Indicates that the engine oil pressure is excessively low
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning lightDetails/Actions
Indicates a malfunction in:
 The hybrid system;
 The electronic engine control system; or
 The electronic throttle control system
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

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7-2. Steps to take in an emergency
When trouble arises
■If “Radar Cruise Control Unavail-
able” is displayed (if equipped)
The dynamic radar cruise control with full-speed range system cannot be used
temporarily. Use the system when it becomes available again.
■If a message that indicates the need for visiting your Toyota dealer
is displayed
The system or part shown on the multi- information display is malfunctioning.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately.
■If a message that indicates the need for referring to Owner’s Man-ual is displayed
●If “Engine Coolant Temp High Stop in a Safe Place See Owner’s Manual” is
displayed, follow the instructions accordingly. ( P.477)
●If “Exhaust Filter Full See Owner’s Manual” is displayed, follow the instructions accordingly. ( P.327)
●If “Oil Pressure Low Stop in a Safe Place See Owner’s Manual” is dis-
played, follow the instructions accord- ingly. ( P.383)
●If any of the following messages are displayed on the multi-information dis-play, it may indicate a malfunction.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately. • “Smart Entry & Start System Malfunc-tion See Owner’s Manual”
• “Hybrid System Malfunction” • “Check Engine”• “Hybrid Battery System Malfunction”
• “Accelerator System Malfunction” • “Hybrid System Stopped”• “Engine Stopped”
●If any of the following messages are displayed on the multi-information dis-
play, it may indicate a malfunction. Immediately stop the vehicle and con-tact any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer. • “Braking Power Low Visit Your Dealer”• “12-Volt Battery Charging System
Malfunction Visit Your Dealer”
●If “Low Auxiliary Battery See Owner’s
Manual” is shown, • When the display goes off after sev-eral seconds (displays for about 6
seconds): Maintain the hybrid system operation for more than 15 minutes and charge the 12-volt battery.
• When the display does not go off: Start up the hybrid system using the procedures: P. 4 7 2
●If “Maintenance Required for Traction Battery Cooling Parts See Owner’s
Manual” is shown, the filters may be clogged, the air intake vents may be blocked, or there may be a gap in the
duct. Therefore, perform the following correction procedure.• If the air intake vents and filters of the
hybrid battery (traction battery) are dirty, perform the procedure on P.406 to clean them.
• If the warning message is shown when the air intake vents and filters of the hybrid battery (traction battery) are
not dirty, have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer immediately.
■If “Maintenance Required For Trac- tion Battery At Your Dealer” is dis-played
The hybrid battery (traction battery) is scheduled to be inspected or replaced. Have the vehicle inspected by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.
●Continuing to drive the vehicle without having the hybrid battery (traction bat-
tery) inspected will cause the hybrid system not to start.
●If the hybrid system does not start, contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer immediately.

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8-3. Initialization
Vehicle specifications
8- 3. In it ia li za ti on
*: If equipped
Items to initialize
The following items must be initialized for normal system operation
after such cases as the 12-volt battery being reconnected, or m ain-
tenance being performed on the vehicle:
List of items to initialize
ItemWhen to initializeReference
Power back door*• After reconnecting or changing the
12-volt battery
• After changing a fuse
P. 1 4 8
Engine oil mainte-
nance data• After maintenance is performedP. 3 8 5
Tire pressure warning
system
• When rotating front and rear tires
which have different tire inflation
pressures
• When changing the tire size
• When the tire inflation pressure is
changed such as when changing
traveling speed or load weight
• When changing between two regis-
tered wheel sets
P. 3 9 5

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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

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Alphabetical Index
Hybrid battery (traction battery)
Location ....................................... 79
Specification............................... 486
Warning message ........................ 83
Hybrid battery (traction battery) air
intake vent .................................. 406
Hybrid battery (traction battery) air
vents .............................................. 82
Hybrid electric vehicle driving tips
..................................................... 335
Hybrid system................................. 75
Acoustic vehicle alerting system .. 77
Emergency shut off system.......... 82
Energy monitor/consumption screen
................................................. 123
EV drive mode ........................... 195
High voltage components ............ 79
Hybrid System Indicator ....... 95, 100
Hybrid system precautions........... 79
If the hybrid system will not start 468
Overheating ............................... 477
Power (ignition) switch ....... 189, 191
Regenerative braking ................... 76
Starting the hybrid system . 189, 191
Hybrid System Indicator 95, 100, 122
Hybrid transmission ..................... 197
I
Identification
Engine ........................................ 485
Vehicle ....................................... 485
Ignition switch (power switch) .. 189,
191
Auto power off function .............. 194
Changing the power switch modes
......................................... 190, 193
If your vehicle has to be stopped in
an emergency .......................... 426
Illuminated entry system.............. 351
Immobilizer system ........................ 84
Indicators......................................... 92
Initialization
Engine oil maintenance data ...... 385
Items to initialize......................... 505
Power back door ........................ 148
Power windows .......................... 169
Tire pressure warning system .... 395
Inside rear view mirror ................. 165
Interior lights ................................. 350
Wattage ...................................... 492
J
Jack
Positioning a floor jack ............... 381
Vehicle-equipped jack ................ 460
Jack handle ...................................460
Jam protection function
Power back door ........................ 145
Power windows .......................... 169
K
Keyless entry
Smart entry & start system ......... 152
Wireless remote control ............. 132
Keys ............................................... 130
Battery-saving function............... 153
Electronic key .............................130
If the electronic key does not operate
properly .................................... 470
If you lose your keys ..................469
Key number plate .......................130
Keyless entry.............. 135, 141, 152
Mechanical key .......................... 130
Power switch ...................... 189, 191
Replacing the battery ................. 409
Warning buzzer .......................... 153
Wireless remote control ............. 132

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Alphabetical Index
Dynamic radar cruise control with
full-speed range ....................... 252
ECO Accelerator Guidance 108, 114
Eco score ........................... 108, 114
Energy monitor........................... 123
Fuel economy .................... 107, 114
LTA (Lane-Tracing Assist) .......... 248
Menu icons......................... 106, 113
Meter control switches ....... 107, 113
Navigation system-linked display
......................................... 109, 116
Settings .............................. 110, 117
Tire pressure .............................. 392
Toyota parking assist-sensor ..... 275
Vehicle information display 110, 116
Warning message ...................... 445
N
nanoe™ X ...................................... 345
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 ................................... 486
Opener
Back door ........................... 141, 143
Fuel filler door ............................ 224
Hood .......................................... 380
Outside rear view mirrors
Adjustment ................................. 166
BSM (Blind Spot Monitor) .......... 270
Folding ....................................... 167
Outside rear view mirror defoggers
................................................. 344
RCTA (Rear Crossing Traffic Alert)
................................................. 285
Outside temperature....... 95, 100, 122
Overheating ...................................477
P
Panoramic roof shade ..................365
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 .............................. 442
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.............................441
Warning message ...................... 295
PCS (Pre-Collision System) ......... 231
Enabling/disabling the pre-collision
system...................................... 235
Function ..................................... 231
Warning light .............................. 441
Personal lights .............................. 350
Wattage ...................................... 492
PKSB (Parking Support Brake) ... 291
Enabling/disabling the Parking Sup-
port Brake ................................ 292
Parking Support Brake function
(rear-crossing vehicles)............299

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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