Page 450 of 612

4507-3. Do-it-yourself maintenance
COROLLA_TMMMS_TMMC_U (OM12F00U)■
How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the engine switch off.
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. (P. 552)
Make sure to adjust the tire pressure to the specified cold tire infla-
tion pressure level. The tire pressure warning system will operate
based on this pressure level.
Turn the engine switch to the “ON” position (vehicles without a
smart key system) or IGNITION ON mode (vehicles with a smart
key system).
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
Vehicles without a smart key system: Wait for a few minutes with
the engine switch in the “ON” position and then turn the engine
switch to the “ACC” or “LOCK” position.
Vehicles with a smart key system: Wait for a few minutes with the
engine switch in IGNITION ON mode and then turn the engine
switch off.
1
2
3
4
5
Page 464 of 612
4647-3. Do-it-yourself maintenance
COROLLA_TMMMS_TMMC_U (OM12F00U)
●Flathead screwdriver
●Small flathead screwdriver
●Lithium battery CR2016 (vehicles without a smart key system), or
CR2032 (vehicles with a smart key system)
Vehicles without a smart key system
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver with
a rag.
To prevent the buttons from being
disassembled, face the button sur-
face downward.
Remove the module.
Wireless remote control/electronic key bat-
ter y
: If equipped
Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery
1
2
Page 465 of 612
4657-3. Do-it-yourself maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (OM12F00U)
Open the case cover using a
coin protected with tape etc.
and remove the depleted bat-
tery using a small flathead
screwdriver.
Insert a new battery with the “+”
terminal facing up.
Vehicles with a smart key system
Take out the mechanical key.
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver with
a rag.
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
3
1
2
3
Page 466 of 612

4667-3. Do-it-yourself maintenance
COROLLA_TMMMS_TMMC_U (OM12F00U)
■Use a CR2016 (vehicles without a smart key system) or CR2032 (vehicles
with a smart key system) lithium battery
●Batteries can be purchased at your Toyota dealer, local electrical appliance
shops or camera stores.
●Replace only with the same or equivalent type recommended by the manu-
facturer.
●Dispose of used batteries according to local laws.
■If the key battery is depleted
The following symptoms may occur:
●The smart key system (if equipped) and wireless remote control will not
function properly.
●The operational range will be reduced.
CAUTION
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other component inside the remote control.
●Do not bend either of the battery terminals.
Page 481 of 612
481
8When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)8-1. Essential information
Emergency flashers .......... 482
If your vehicle has to
be stopped in an
emergency ...................... 4838-2. Steps to take in an
emergency
If your vehicle needs to
be towed ......................... 485
If you think something
is wrong .......................... 490
Fuel pump shut off
system ............................ 491
If a warning light turns
on or a warning buzzer
sounds ............................ 492
If a warning message or
indicator is displayed ...... 504
If you have a flat tire.......... 514
If the engine will not
start ................................. 526
If the shift lever cannot
be shifted from P............. 528
If the electronic key does
not operate properly........ 529
If the vehicle battery is
discharged ...................... 532
If your vehicle
overheats ........................ 537
If the vehicle becomes
stuck ............................... 540
Page 483 of 612

4838-1. Essential information
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort
required to slow the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehicle in a safe place by the road.
Stop the engine.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicle
speed as much as possible.
Vehicles without a smart key
system: Stop the engine by
turning the engine switch to the
“ACC” position.
Vehicles with a smart key sys-
tem: To stop the engine, press
and hold the engine switch for 2
consecutive seconds or more,
or press it briefly 3 times or
more in succession.
Stop the vehicle in a safe place by the road.
If your vehicle has to be stopped in an
emergency
Only in an emergency, such as if it becomes impossible to stop
the vehicle in the normal way, stop the vehicle using the follow-
ing procedure:
1
2
3
4
3
4
Press and hold for 2 seconds or
more, or press briefly 3 times or more
4
5
Page 484 of 612
4848-1. Essential information
COROLLA_TMMMS_TMMC_U (OM12F00U)
CAUTION
■If the engine has to be turned off while driving
●Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
●Vehicles without a smart key system: Never attempt to remove the key, as
doing so will lock the steering wheel.
Page 487 of 612
4878-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
Towing with a wheel-lift type truck
From the frontFrom the rear
Release the parking brake. Use a towing dolly under the
front wheels.
Vehicles without a smart key sys-
tem: When not using a towing
dolly, turn the engine switch to the
“ACC” position and shift the shift
lever to N.
Vehicles with a smart key system:
When not using a towing dolly,
turn the engine switch to ACCES-
SORY mode and shift the shift
lever to N.