Page 412 of 556

412 4-3. Do-it-yourself maintenance
L/C200_U (OM60D97U)
CAUTION
■Tire pressure warning system operation
The tire pressure warning system may not provide warning immediately
if a tire bursts or if sudden air leakage occurs.
■When inspecting or replacing tires
Observe the following precautions to prevent accidents. Failure to do so
may cause damage to parts of the drive train, as well as dangerous han-
dling characteristics, which may le ad to fatal or injury accidents.
●Do not mix tires of different makes, models, tread patterns or tread-
wear.
●Do not use tire sizes other than those recommended by Toyota.
●Do not mix radial, bias-belted, or bias-ply tires.
●Do not mix summer, all season and winter tires.
●Do not use tire that have been used on another vehicle.
Do not use tires if you do not know they were used previously.
■When initializing the tire pressure warning system
Do not press the tire pressure warnin g reset switch without first adjusting
the tire inflation pressure to the spec ified level. Otherwise, the tire pres-
sure warning light may not come on ev en if the tire inflation pressure is
low, or it may come on when the tire inflation pressure is actually normal.
NOTICE
■Repairing or replacing tires, wheels and tire pressure warning
valves and transmitters
When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire pressure
warning valve and transmitter may be damaged if not handled correctly.
■To avoid damaging the tire pressure warning valves and transmit-
ters
Do not use liquid sealants on flat tires.
Page 419 of 556

419
4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_U (OM60D97U)
■
When replacing wheels
The wheels of your Toyota are equipped with tire pressure warning valves
and transmitters that allow the tire pressure warning system to provide
advanced warning in the event of a loss in tire inflation pressure. Whenever
wheels are replaced, the tire pressure warning valves and transmitters must
be installed. ( P. 406)
CAUTION
■When replacing wheels
● Do not use wheels that are a different size from those recommended in the
Owner’s Manual, as this may result in loss of handling control.
● Never use an inner tube in a leaking wheel which is designed for a tube-
less tire. Doing so may result in an accident, causing death or serious
injury.
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 your Toyota
dealer or other qualified service shop. In addition, make sure to purchase
your tire pressure warning valves and transmitters at your Toyota dealer.
● 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.
Page 437 of 556
437
4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_U (OM60D97U)
■
Passenger’s side instrument panel
FuseAmpereCircuit
1RSF LH30 A No circuit
2B/DR CLSR RH30 A No circuit
3B/DR CLSR LH30 A No circuit
4RSF RH30 A No circuit
5DOOR DL15 A No circuit
6AHC-B20 A No circuit
7AHC-B NO.210 A No circuit
8ECU-IG NO.45 A Tire pressure warning system
9SEAT-A/C FAN10 A No circuit
10SEAT-HTR20 A Seat heater
11AFS5 A No circuit
12ECU-IG NO.35 A No circuit
13TV10 A Multi-display assembly
ITN42C018
Page 451 of 556

When trouble arises5
451
L/C200_U (OM60D97U)
5-1. Essential information .... 452Emergency flashers ......... 452
If your vehicle needs to be towed .................... 453
If you think something is wrong ............................. 458
Fuel pump shut off system ........................... 459
Event data recorder ......... 460 5-2. Steps to take in an
emergency .................... 462
If a warning light turns on or a warning sounds... ........ 462
If a warning message is displayed ........................ 473
If you have a flat tire......... 476
If the engine will not start ................................ 489
If the shift lever cannot be shifted from P ................. 491
If you lose your keys ........ 492
If you cannot operate back door opener ................... 493
If the electronic key does not operate properly....... 494
If the battery is discharged ..................... 497
If your vehicle overheats ....................... 501
If the vehicle becomes stuck .............................. 504
Page 462 of 556
462
L/C200_U (OM60D97U)
5-2. Steps to take in an emergency
If a war ning light tur ns on or a war ning sounds...
Stop the vehicle immediately. Continuing to drive the vehicle
may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
*:Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately 3 mph (5 km/h) or more.
Warning lightWarning light/Details
Brake system warning light (warning buzzer)
*
• Low brake fluid
• Malfunction in the brake system This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is
fully released, the system is operating normally.
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system.
Page 463 of 556

5
When trouble arises
463
5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected by your Toyota dealer immediately.Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
Warning lightWarning light/Details
Malfunction indicator lamp Malfunction in:
• The emission control system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system.
SRS warning light Malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system.
Page 464 of 556
464 5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
Have the malfunction repaired immediately.After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
Warning lightWarning light/Details
ABS warning light Malfunction in:
• The ABS; or
• The brake assist system.
Pre-collision system warn ing light (if equipped)
Malfunction in the pre-collision system.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
A door is not fully closed. Check that all doors are
closed.
Page 465 of 556
5
When trouble arises
465
5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
Warning lightWarning light/DetailsCorrection procedure
Driver’s seat belt
reminder light (warning
buzzer)
*2
Warns the driver to fasten
his/her seat belt. Fasten the seat belt.
(On the cen-
ter cluster) Front passenger’s seat
belt reminder light (warn-
ing buzzer)
*2
Warns the front passen-
ger to fasten his/her seat
belt.
Fasten the seat belt.
Tire pressure warning
light
When the light comes on:
Low tire inflation pressure.
Adjust the tire inflation
pressure.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire
pressure warning system. Have the system checked
by your Toyota dealer.
Unengaged “Park” warn-
ing light
The transmission “Park”
mechanism is not
engaged. Shift four-wheel drive con-
trol out of “N”. (
P. 201)
*3
*4