2022 TOYOTA GR86 ECU

353
7
7-2. Steps to take in an emergency
When trouble arises
WA R N I N G
■When fixing the flat tire
●Stop your vehicle in a safe and flat
area.
●Do not touch the wheels or the area
around the brakes immediately after the vehicle has been driven.
After the vehicle has been driven,
the wheels and the area around the
brakes may be extremely hot. Touching these areas with hands,
feet or other body parts may result
in burns.
●Connect the valve and hose
securely with the tire installed on the vehicle.
●If the hose is not properly con-nected to the valve, air leakage
may occur or sealant may be
sprayed out.
●If the hose comes off the valve
while inflating the tire, there is a risk that the hose will move abruptly due
to air pressure.
●After inflation of the tire has com-
pleted, the sealant may splatter
when the hose is disconnected or some air is let out of the tire.
●Follow the operation procedure to repair the tire. If the procedure is
not followed, the sealant may spray
out.
●Keep back from the tire while it is
being repaired, as there is a chance of it bursting while the repair opera-
tion is being performed. If you
notice any cracks or deformation of the tire, turn off the compressor
switch and stop the repair operation
immediately.
●The kit may overheat if operated for
a long period of time. Do not oper- ate the compressor continuously for
more than 10 minutes.
●Parts of the kit become hot during operation. Be careful handling the
kit during and after operation. Do
not touch the metal part around the connecting area between the bottle
and compressor. It will be extremely
hot.
●Do not attach the vehicle speed
warning sticker to an area other than the one indicated. If the sticker
is attached to an area where an
SRS airbag is located, such as the pad of the steering wheel, it may
prevent the SRS airbag from oper-
ating properly.
■Driving to spread the liquid seal-
ant evenly
Observe the following precautions to
reduce the risk of accidents.
Failing to do so may result in a loss of vehicle control and cause death or
serious injury.
●Drive the vehicle carefully at a low
speed. Be especially careful when
turning and cornering.
●If the vehicle does not drive straight
or you feel a pull through the steer- ing wheel, stop the vehicle and
check the tire. The tire may have
separated from the wheel.
NOTICE
■When performing an emergency repair
●Perform the emergency repair with-
out removing the nail or screw that has punctured the tread of the tire.
If the object that has punctured the
tire is removed, repair by the emer- gency tire puncture repair kit may
not be possible.
●The kit is not waterproof. Make sure
that the kit is not exposed to water,
such as when it is being used in the rain.

361
7
7-2. Steps to take in an emergency
When trouble arises
■When the battery is removed or dis-
charged
Information stored in the ECU is
cleared. When the battery is depleted,
have the vehicle inspected at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
■When removing the battery termi- nals
When the battery terminals are
removed, the information stored in the ECU is cleared. Before removing the
battery terminals, contact any author-
ized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Charging the battery
The electricity stored in the battery will
discharge gradually even when the vehi- cle is not in use, due to natural dis-
charge and the draining effects of
certain electrical appliances. If the vehi- cle is left for a long time, the battery may
discharge, and the engine may be una-
ble to start. (The battery recharges auto- matically during driving.)
■When recharging or replacing the
battery
●In some cases, it may not be possible
to unlock the doors using the smart
entry & start system when the battery is discharged. Use the wireless
remote control or the mechanical key
to lock or unlock the doors.
●The engine may not start on the first
attempt after the battery has recharged but will start normally after
the second attempt. This is not a mal-
function.
●The engine switch mode is memo-
rized by the vehicle. When the battery
is reconnected, the system will return to the mode it was in before the bat-
tery was discharged. Before discon-
necting the battery, turn the engine switch off.
If you are unsure what mode the
engine switch was in before the bat- tery discharged, be especially careful
when reconnecting the battery.
WA R N I N G
■When removing the battery ter- minals
Always remove the negative (-) termi-
nal first. If the positive (+) terminal contacts any metal in the surrounding
area when the positive (+) terminal is
removed, a spark may occur, leading
to a fire in addition to electrical shocks and death or serious injury.
■Avoiding battery fires or explo-sions
Observe the following precautions to
prevent accidentally igniting the flam- mable gas that may be emitted from
the battery:
●Make sure each jumper cable is
connected to the correct terminal
and that it is not unintentionally in contact with any other than the
intended terminal.
●Do not allow the + and - clamps of
the jumper cables to come into con-
tact with each other.
●Do not smoke, use matches, ciga-
rette lighters or allow open flame near the battery.
■Battery precautions
The battery contains poisonous and
corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following
precautions when handling the bat-
tery:
●When working with the battery,
always wear safety glasses and take care not to allow any battery
fluids (acid) to come into contact
with skin, clothing or the vehicle body.
●Do not lean over the battery.

25
3
3-1. Bluetooth® settings
Settings
4 When this screen is displayed,
search for the device name dis-
played on this screen on the
screen of your Bluetooth®
phone/device.
 “Cancel”: Select to cancel the
registration.
 For details on operating the
Bluetooth® phone/device, see
the manual that comes with it.
5 Register using your Bluetooth®
phone/device.
 A P I N - c o d e i s n ot required for
SSP (Secure Simple Pairing)
compatible Bluetooth®
phones/devices. Depending on
the type of Bluetooth®
phone/device being connected, a
message confirming registration
may be displayed on the
Bluetooth® phone’s/device’s
screen. Respond and operate
the Bluetooth® phone/device
according to the confirmation
message.
●To re-register your Bluetooth®
phone/device after having deleted it
from the system, operate the
Bluetooth® phone/device and register
it after deleting the previously regis-
tered system information from the
Bluetooth® phone/device.
6 Check that the following pop-up
screen may be displayed.
 “Cancel”: Select to cancel the
registration.
 If a confirmation message
appears asking whether to trans-
fer the phone’s contact data to
the system, select the appropri-
ate button.
7 When the connection is com-
pleted, confirm that a connected
device name is displayed.
 If an error message appears, fol-
low the guidance on the screen
to try again.
●When registering an NFC compatible
device, registration is performed when
the Bluetooth® phone/device is held
against the NFC logo of the
audio/visual system until a connection is established.

33
3
3-2. Other settings
Settings
4 Select “PIN Setup” or “Push But-
ton Setup” as determined by the
device.
5 Operate the Wi-Fi® device to
connect.
 When “PIN Setup” is selected:
Enter the displayed PIN code
into the Wi-Fi® network device.
 When “Push Button Setup” is
selected: Push the WPS button
on the Wi-Fi® network device.
Available networks which are not
displayed by searching can be
added.
1 Display the general settings
screen. ( P. 2 9 )
2 Select “Wi-Fi”.
3 Select “Available Wi-Fi Net-
works”.
4 Select “Add”.
5 Select “Wi-Fi Name (SSID)”.
6 Enter the network name.
7 Select “OK”.
8 Select “Security”.
9 Select the security type.
10 Select “Start Connection”.
 When a password is required,
enter the password. Select “OK”.
1 Display the general settings
screen. ( P. 2 9 )
2 Select “Wi-Fi”.
3 Select “Wi-Fi” to turn the Wi-Fi®
function off.
4 Select “Registered Wi-Fi Net-
works”.
5 Select “Delete”.
6 Select for the Wi-Fi® net-
work you wish to delete.
7 Select “OK”. Adding a Wi-Fi® network
Deleting a Wi-Fi® network
WA R N I N G
●Use Wi-Fi® devices only when safe
and legal to do so.
●This system is fitted with Wi-Fi®
antennas. People with implantable
cardiac pacemakers , cardiac resyn-
chronisation therapy-pacemakers or implantable cardioverter
defibrillators should maintain a rea-
sonable distance between them-
selves and the Wi-Fi® antennas.
The radio waves may affect the
operation of such devices.
●Before using Wi-Fi® devices, users
of any electrical medical device other than implantable cardiac
pacemakers, cardiac resynchroni-
sation therapy-pacemakers or implantable cardioverter
defibrillators should consult the
manufacturer of the device for infor- mation about its operation under
the influence of radio waves.
Radio waves could have unex- pected effects on the operation of
such medical devices.

343-2. Other settings
The system can connect to a
Wi-Fi® network that supports the
following standards.
 Communication standards:
•802.11b
•802.11g
• 802.11n (2.4GHz)
 Security:
•WPATM
•WPA2TM
●WPA and WPA2 are registered mark
of the Wi-Fi Alliance®.
Please ask your dealer to update
the system software*1.
You may also update the system
software via Wi-Fi®. The update
process involves downloading and
installing a software update*2. Note
that system functionality will be
restricted during installation.
*1: Please check with your dealer for
specific details on the update con-
tent.
*2: Depending on the software update
content, your radio station presets
and volume settings may be reset by
the update process.
●Update using Wi-Fi® may not be avail-
able in some countries.
1 Press the button.
2 Select “Settings”.
3 Select “General”.
4 Select “Clock”.
5 Select “Time Setting”.
6 Select “Sync With Phone”.
7 Connect to a Wi-Fi® network.
( P. 3 2 )
8 Display the general settings
screen. ( P. 2 9 )
9 Select “Software Update”.
10 Select “Update”.
11 Select “Check for Updates”.
 “Cancel”: Select to stop checking
for available updates.
 If “Automatically Check for
Updates” is on, updates will
automatically be checked for
and, if availabl e, a message will
be displayed. If a message is
displayed, select “OK” and pro-
ceed to the next step.
 If “Automatically Download
Updates” is on, updates will
automatically be downloaded.
After the download has com-
pleted, a message will be dis-
played. Select “OK” to start
installation and proceed to STEP
3 in “Update installation”.
( P. 3 5 )
Supported Wi-Fi® network
specifications
Updating the system
Download update

565-1. Before using applications
5-1.Before using applications
●Depending on the application, certain functions are not available while driv-
ing for reasons of safety.
●In order to maximize signal reception,
performance and precision of the
smartphone, please ensure the smartphone is placed as close to the
system as possible, while ensuring it
is stowed and secure while driving.
●When connecting your smartphone
via USB, use the original cables pro- vided with your smartphone or equiva-
lent third-party (certified) cables.
●When the engine switch is changed to
ACC or ON, the battery of the con-
nected smartphone is charged.
●If connecting your smartphone via
USB, smartphone may not be recog-
nised when the engine switch is changed to ACC or ON. In this case,
remove the smartphone and recon-
nect it.
●The accuracy of the displayed infor-
mation or the signal reception perfor- mance depends on the smartphone or
the connected device, and its wireless
connection.
●For operating the smartphone, see the
instruction manual that comes with it.
●Follow the specific operation proce-
dures for the smartphone application.
●When connecting the device via
Bluetooth®, the communication speed
may become slower than via USB.
●If the application is not running
smoothly or is unstable, disconnect
and reconnect the smartphone via
Bluetooth® ( P.26) and/or USB cable
( P.19). If the problem continues,
reboot the smartphone.
In order to use an application on
this system, the application must be
installed on your smartphone.
 Search and download the appli-
cation from your smartphone
app.
• iPhone: App Store via iTunes
• Android device: Google Play Store
 Create an account and login to
the application on the
Before using applica-
tions
Precautions to be aware of
when using applications are
shown below.
In this chapter, iPhone or
Android devices will be
referred to as a smartphone.
WA R N I N G
●Do not connect smartphone or
operate the controls while driving.
●Be sure to park the vehicle in a safe place before connecting or operat-
ing the smartphone.
NOTICE
●Do not leave your smartphone in
the vehicle. In particular, high tem-
peratures inside the vehicle may damage the smartphone.
●Do not push down on or apply unnecessary pressure to the
smartphone while it is connected as
this may damage the smartphone or its terminal.
●If connecting your smartphone via
USB, do not insert foreign objects into the USB port as this may dam-
age the smartphone or its terminal.
Settings required to use
applications

1008-1. What to do if...
In other situations
*: For details, refer to the owner’s manual that came with the mobile phone.
If a problem occurs when attempting to perform a system update, refer to
the following table.
SymptomLikely causeSolution
Page
Mobile
phone
This
system
Even though all
conceivable meas-
ures have been
taken, the symptom
status does not
change.
The mobile phone is
not close enough to
this system.
Bring the mobile
phone closer to this
system.
--
The mobile phone is
the most likely
cause of the symp-
tom.
Turn the mobile
phone off, remove
and reinstall the bat-
tery pack, and then
restart the mobile
phone.
*-
Enable the mobile
phone’s Bluetooth®
connection.
*-
Stop the mobile
phone’s security
software and close
all applications.
*-
Before using an
application installed
on the mobile
phone, carefully
check its source
and how its opera-
tion might affect this
system.
*-
Updating the system