2020 TOYOTA MIRAI ECU

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2. CONNECTIVITY SETTINGS
BASIC FUNCTION
2
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A PIN-code is not required for SSP
(Secure Simple Pairing) compatible
Bluetooth
® devices. Depending on the
type of Bluetooth® device being con-
nected, a message confirming registra-
tion may be displayed on the Bluetooth
®
device’s screen. Respond and operate the
Bluetooth® device according to the confir-
mation message.
7Check that the following screen is dis-
played, indicating pairing was success-
ful (a Bluetooth
® link has been
established but registration is not yet
complete).
 At this stage, the Bluetooth® functions are
not yet available.
8Check that “Connected” is displayed
and registration is complete.
 If an error message is displayed, follow
the guidance on the screen to try again.
INFORMATION
●If a cellular phone does not operate
properly after being connected, turn the
cellular phone off and on and then con-
nect it again.

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2. CONNECTIVITY SETTINGS
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3. Wi-Fi® HOTSPOT*
1Enable the Wi-Fi® Hotspot function.
(P.56)
2Disable the “Hide Access Point” func-
tion. ( P.56)
3Search for the vehicle access point us-
ing the device you wish to connect.
 For details about operating the device,
refer to the documentation which came
with it.
4Operate the device to connect it to the
vehicle access point.
To check the vehicle access point pass-
word, check “Password”. ( P.58)
1Enable the Wi-Fi® Hotspot function.
( P.56)
2Enable the “Hide Access Point” func-
tion. ( P.56)
3Enter the access point name (SSID)
into the device you wish to connect and
connect it.
To check the vehicle access point pass-
word, check “Password”. ( P. 5 8 )
 The security settings on the device must
be the same as that displayed for “Secu-
rity”. ( P. 5 8 )
 For details about operating the device,
refer to the documentation which came
with it.
1Press the “MENU” button.
2Select “Setup”.
3Select “Wi-Fi”.
By connecting a device to the vehicle
via Wi-Fi
®, it can access the internet
through the DCM.
To use this function, a Wi-Fi Hotspot
service subscription from AT&T is re-
quired. Connect your device to the in-
vehicle access point (see instructions
below), or contact the Customer Expe-
rience Center at 1-800-331-4331 for
assistance.
CONNECTING A DEVICE TO
THE IN-VEHICLE ACCESS
POINT
SEARCHING FOR AND
CONNECTING A DEVICE TO
THE VEHICLE ACCESS POINT
INFORMATION
● Hints for connecting to the vehicle via
Wi-Fi® can be displayed. ( P.56)
CONNECTING A DEVICE TO
THE IN-VEHICLE ACCESS
POINT USING THE ACCESS
POINT NAME (SSID)
CHANGING THE Wi-Fi®
SETTINGS
*: This function is not made avai lable in some countries or areas.

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2. CONNECTIVITY SETTINGS
BASIC FUNCTION
2
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4Select the desired setting to change.
No.FunctionPage
Select to enable/disable
the Wi-Fi® Hotspot func-
tion.57
Select to check/change the
access point password.58
Select to display hints for
connecting to the vehicle
via Wi-Fi
®.
Select to make the access
point searchable/un-
searchable.
Select to check/change the
security protocol of the ac-
cess point (for authentica-
tion and encryption).
58
Select to change the ac-
cess point name (SSID).58
Select to change the Wi-Fi®
connection channel (within
the 2.4GHz frequency
band).58
INFORMATION
● If any settings have been changed, it will
be necessary to reset the Wi-Fi® system
to complete the changes. To reset the
Wi-Fi
® system, select “Yes” on the pop-
up displayed after changing the settings.
ENABLING/DISABLING THE
Wi-Fi® HOTSPOT FUNCTION
When the Wi-Fi
® Hotspot function is
enabled, the system checks for a valid
Hotspot service subscription.
If a Hotspot service subscription has
not been started, connect your device
to the in-vehicle access point to start
your subscription. A trial subscription
may be available.
Contact your Toyota dealer for details
about the Toyota mobile application.

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2. CONNECTIVITY SETTINGS
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1Select “Password” .
2Check that the following screen is dis-
played.
■CHANGING THE PASSWORD
1Select “Change Password” .
2Enter the desired password and select
“OK”.
The password must be at least 8 charac-
ters long.
 The password with non-ASCII can not be
used.
1Select “Security” .
2Select the desired security protocol.
1Select “Access Point Name” .
2Enter the desired access point name
(SSID) and select “OK”.
1Select “Channel” .
2Check that the following screen is dis-
played.
■CHANGING THE CHANNEL
1Set “Select Channel” to “Manual”.
2Select “Channel Number”.
3Enter the desired channel number and
select “OK”.
Channels 1 through 11 can be selected.
CHECKING/CHANGING THE
PASSWORD
No.Function/information
Displays the password
Select to display/hide the entered
password.
Select to change the password.
CHANGING THE SECURITY
PROTOCOL
CHANGING THE ACCESS
POINT NAME (SSID)
SELECTING A Wi-Fi®
CONNECTION CHANNEL
No.Function
Select to change the channel selec-
tion to automatic/manual.
When “Manual” is sel ected, select to
change the channel.

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2. CONNECTIVITY SETTINGS
BASIC FUNCTION
2
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Communication standards
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (2.4GHz)
 Security
WPA
WPA2 
•WPA  and WPA2  are trademarks of
Wi-Fi Alliance
®.
Wi-Fi® FUNCTION
OPERATING HINTS
WA R N I N G
● Use Wi-Fi® devices only when safe and
legal to do so.
● Your audio unit is fitted with Wi-Fi
®
antennas. People with implantable car-
diac pacemakers, cardiac resynchroni-
zation therapy-pacemakers or
implantable cardioverter defibrillators
should maintain a reasonable distance
between themselves and the Wi-Fi
®
antennas.
The radio waves may affect the opera-
tion of such devices.
● Before using Wi-Fi
® devices, users of
any electrical medical device other than
implantable cardiac pacemakers, car-
diac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manu-
facturer of the device for information
about its operation under the influence
of radio waves.
Radio waves could have unexpected
effects on the operation of such medical
devices.
INFORMATION
● Wi-Fi® is a registered trademark of Wi-Fi
Alliance®.
● If a connected device is taken out of the
Wi-Fi
® connection area, the connection
will be severed.
● If the vehicle is driven out of the cellular
communication coverage area, connect-
ing to the internet via the Wi-Fi
® Hotspot
will not be possible.
● If a Bluetooth
® device is used while a
device is connected using the Wi-Fi®
Hotspot function, the communication
speed may decrease.
● Depending on the environment in which
the access point is used, the communi-
cation speed may be low or communica-
tion may not be possible.
CONDITIONS DISPLAYED
WITH Wi-Fi® ICON
The condition of Wi-Fi
® connection ap-
pears on the right upper side of the
screen. ( P.18)
SPECIFICATIONS

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3. OTHER SETTINGS
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1Display the vehicle settings screen.
(P.65)
2Select “Valet Mode” .
3Enter the 4-digit personal code and se-
lect “OK” .
4Enter the same 4-d igit personal code
again and select “OK”.
The system will request that you input the
security code again to confirm that you
remember it correctly.
1Enter the 4-digit personal code and se-
lect “OK” .
VALET MODE
The security system can be set to on
by entering a security code (4-digit
number).
When set to on, the system will be-
come inoperative once the electrical
power source is disconnected until the
security code is entered.
SETTING THE VALET MODE
When valet mode activates, the system
stops and a security code (4-digit num-
ber) standby screen is displayed.
( P. 6 8 )
INFORMATION
●If the 4-digit personal code is forgotten,
please contact your Toyota dealer.
IF THE VALET MODE HAS
BEEN ACTIVATED
INFORMATION
●If an incorrect security code (4-digit
number) is entered 6 times, the system
will not accept another security code (4-
digit number) for 10 minutes.

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2. RADIO OPERATION
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IF THE SATELLITE RADIO TUNER MALFUNCTIONS
When problems occur with the SiriusXM tuner, a message will appear on the
screen. Referring to the table below to identify the problem, t ake the suggested cor-
rective action.
MessageExplanation
“Check Antenna”
The SiriusXM antenna is not connected. Check whether the
SiriusXM antenna cable is attac hed securely. Contact your Toyota
dealer for assistance.
A short circuit occurs in the antenna or the surrounding antenn a ca-
ble. Contact your Toyot a dealer for assistance.
“No Signal”The SiriusXM signal is too weak at the current location. Wait u ntil
your vehicle reaches a locat ion with a stronger signal.
“Chan Unavailable”Selected CH is not available condition.
Current receive CH is not available condition.
“Ch Unsubscribed”
The channel you selected is no longer available. Wait for about 2
seconds until the radio returns to the previous channel or “Ch 001”.
If it does not change automatic ally, select another channel.

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1. VOICE COMMAND SYSTEM OPERATION
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Registered POIs, registered names in the
contacts list etc., can be said in the place
of the “<>” next to the commands.
( P.129)
For example: Say “Find a restaurant” ,
“Call John Smith” etc.
 If a desired outcome is not shown, or if no
selections are available, perform one of
the following to return to the previous
screen:
•Say “Go back” .
•Select .
 To cancel voice recognition, select ,
say
“Cancel”, or press and hold the talk
switch.
 To perform the voice command operation
again, select “Start Over” or say “Start
over”.
 To suspend voice command operation,
select “Pause”. To resume the voice com-
mand operation, select “Resume” or
press the talk switch.
 Selecting “Help” or saying “Help”
prompts the voice command system to
offer examples of commands and oper-
ation methods.INFORMATION
● If the system does not respond or the
confirmation screen does not disappear,
press the talk switch and try again.
● If a speech command cannot be recog-
nized 3 consecutive times, the system
suggest the way to increase the voice
recognition performance. ( P.127)
● The amount of spoken feedback
received from the system while using
the voice command system (voice rec-
ognition prompts) can be changed on
the voice settings screen. ( P. 6 4 )
● Some voice guidance can be canceled
by setting voice prompts to off. Use this
setting when it is desirable to say a com-
mand immediately after pressing the talk
switch and hearing a beep.