2020 TOYOTA PRIUS ECU

262-2. Connectivity settings
screen. (P. 2 7 )
6 Register the Bluetooth
®
device using your Blue-
tooth
® device.
 For details about operating
the Bluetooth
® device, see
the manual that comes with it.
 A PIN code is not required for
SSP (Secure Simple Pairing)
compatible Bluetooth
®
devices. Depending on the
type of Bluetooth
® device
being connected, a message
confirming registration may
be displayed on the Blue-
tooth
® device’s screen.
Respond and operate the
Bluetooth
® device according
to the confirmation message.
7 Check that the following
screen is displayed, indicat-
ing pairing was successful (a
Bluetooth
® link has been established but registration is
not yet complete).
 The system is connecting to
the registered device.
 At this stage, the Bluetooth
®
functions are not yet avail-
able.
8 Check that “Connected” is
displayed and registration is
complete.
 If an error message is dis-
played, follow the guidance
on the screen to try again.
●If a cellular phone does not oper-
ate properly after being con-
nected, turn the cellular phone off
and on and then c onnect it again.

272-2. Connectivity settings
2
Basic function
■Registering from phone
1 Select “If you cannot find...”.
2 Select “Register from
Phone”.
3 Check that the following
screen is displayed, and reg-
ister the Bluetooth
® device
using your Bluetooth
®
device.
 For details about operating
the Bluetooth
® device, see
the manual that comes with it.
 A PIN code is not required for
SSP (Secure Simple Pairing)
compatible Bluetooth
® devices. Depending on the
type of Bluetooth
® device
being connected, a message
confirming registration may
be displayed on the Blue-
tooth
® device’s screen.
Respond and operate the
Bluetooth
® device according
to the confirmation message.
4 Follow the steps in “Register-
ing a Bluetooth
® phone for
the first time” from step 7.
( P.25)
To use the Bluetooth
® audio, it is
necessary to register an audio
player with the system.
Once the player has been regis-
tered, it is possible to use the
Bluetooth
® audio.
This operation cannot be per-
formed while driving.
For details about registering a
Bluetooth
® device:  P. 3 1
When an Apple CarPlay con-
nection is established, Blue-
tooth
® functions of the system
will become unavailable and any
connected Bluetooth
® devices
will be disconnected.
Registering a Bluetooth®
audio player for the first
time

372-2. Connectivity settings
2
Basic function
4Operate the device to con-
nect it to the vehicle access
point.
 To check the vehicle access
point password, check “Pass-
word”. ( P.37)
●Hints for connecting to the vehicle
via Wi-Fi® can be displayed.
(  P. 3 7 )
1 Enable the Wi-Fi® hotspot
function. ( P. 3 7 )
2 Enable the “Hide Access
Point” function. ( P.37)
3 Enter the access point name
(SSID) into the device you
wish to connect and connect
it.
 To check the vehicle access
point password, check “Pass-
word”. ( P.37)
 The security settings on the
device must be the same as
that displayed for “Security”.
( P. 3 7 )
 For details about operating
the device, refer to the docu-
mentation which came with it. 1
Press the “MENU” button.
2 Select “Setup”.
3 Select “Wi-Fi
*”.
*:Wi-Fi® is a registered trademark
of Wi-Fi Alliance
®.
4 Select the desired item to be
set.
Select to enable/disable the
Wi-Fi
® hotspot function.
( P.38)
Connecting a device to the
in-vehicle access point
using the access point
name (SSID)
Changing the Wi-Fi® set-
tings
A

382-2. Connectivity settings
Select to check/change the
access point password.
(P. 3 8 )
Select to display hints for
connecting to the vehicle via
Wi-Fi
®.
Select to make the access
point searchable/unsearch-
able.
Select to check/change the
security protocol of the
access point (for authentica-
tion and encryption). ( P. 3 9 )
Select to change the access
point name (SSID). ( P. 3 9 )
Select to change the Wi-Fi
®
connection channel (within
the 2.4GHz frequency band).
( P. 3 9 )
●If any settings have been
changed, it will be necessary to
reset the Wi-Fi
® system to com-
plete the changes. To reset the
Wi-Fi
® system, select “Yes” on the
pop-up displayed after changing
the settings.
When the Wi-Fi® hotspot func-
tion is enabled, the system
checks for a valid hotspot ser-
vice subscription.
If a hotspot service subscription
has not been started, connect
your device to the in-vehicle
access point to start your sub- scription. A trial subscription
may be available.
Contact your Toyota dealer for
details about the Toyota apps
application.
1
Select “Password”.
2 Check that the following
screen is displayed.
Displays the password
Select to display/hide the
entered password.
Select to change the pass-
word.
1 Select “Change Password”.
2 Enter the desired password
and select “OK”.
 When setting/changing a
password, observe the follow-
ing guidelines to help prevent
the password from being
cracked by a third party:
• Use an 8-character or longer
password consisting of letters
Enabling/disabling the
Wi-Fi
® Hotspot function
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392-2. Connectivity settings
2
Basic function
and numbers. (Non-ASCII char-
acters will not be recognized by
the system.)
• Change the password regularly.
• If you write the password down, do not leave it somewhere where
it would be visible.
• Do not use the same password for vehicle Wi-Fi
® hotspot as
other accounts alr eady protected
by a password.
• Avoid using easy to identify words, such as your vehicle’s
model name or license plate
number, simple dictionary words,
or words with simple obfuscation,
such as c@t (for cat), as your
password.
1 Select “Security”.
2 Select the desired security
protocol.
1 Select “Access Point Name”.
2 Enter the desired access
point name (SSID) and select
“OK”.
1 Select “Channel”. 2
Check that the following
screen is displayed.
Select to change the chan-
nel selection to auto-
matic/manual.
When “Manual” is selected,
select to change the channel.
1 Set “Select Channel” to
“Manual”.
2 Select “Channel Number”.
3 Enter the desired channel
number and select “OK”.
 Channels 1 through 11 can be
selected.
●If a connected device is taken out
of the Wi-Fi® connection area, the
connection will be severed.
●If the vehicle is d riven out of the
cellular communic ation coverage
area, connecting to the internet
via the Wi-Fi
® hotspot will not be
possible.
●If a Bluetooth® device is used
while a device is connected using
Changing the security pro-
tocol
Changing the access point
name (SSID)
Selecting a Wi-Fi
® connec-
tion channel
Changing the channel
Wi-Fi® function operating
hints
A
B

402-2. Connectivity settings
the Wi-Fi® hotspot function, the
communication speed may
decrease.
●If the vehicle is near a radio
antenna, radio station or other
source of strong radio waves and
electrical noise, communication
may be slow or impossible.
The condition of Wi-Fi® connec-
tion appears on the right upper
side of the screen. ( P.11) 
Communication standards
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (2.4GHz)
 Security
WPA™
WPA2™
• WPA™ and WPA2™ are trade-
marks of Wi-Fi Alliance
®.
WARNING
●Use Wi-Fi® devices only when
safe and legal to do so.
●Your audio unit is fitted with
Wi-Fi® antennas. People with
implantable cardiac pacemak-
ers, cardiac resynchronization
therapy-pacemakers or implant-
able cardioverter defibrillators
should maintain a reasonable
distance between themselves
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
resynchronization therapy-
pacemakers or implantable car-
dioverter defibrillators should
consult the manufacturer of the
device for information about its
operation under the influence of
radio waves.
Radio waves could have unex-
pected effects on the operation
of such medical devices.
Conditions displayed with
Wi-Fi
® icon
Specifications

432-2. Connectivity settings
2
Basic function
If you are experiencing difficulties with Apple CarPlay, check the fol-
lowing table.
Troubleshooting
SymptomSolution
An Apple CarPlay connec-
tion cannot be estab-
lished.
Check if the device supports Apple CarPlay.
Check if Apple CarPlay is enabled on the con-
nected device.
For details, refer to
https://www.apple.com/ios/carplay/
.
Check if “Apple CarPlay” on the general set-
tings screen is set to on. ( P.46)
Check if the Lightning cable being used is certi-
fied by Apple Inc., and i f it is securely con-
nected to the devic e and USB port.
When the iPhone is c onnected using a USB
hub, etc., an Apple CarPlay connection may not
be established. Connect the lightning cable to
USB the port directly.
After checking all of the above, try to establish
an Apple CarPlay connection. ( P. 4 1 )
When an Apple CarPlay
connection is established
and a video is being
played, the video is not
displayed, but audio is
output through the sys-
tem.
As the system is not designed to play video
through Apple CarPlay, this is not a malfunc-
tion.
Although an Apple Car-
Play connection is estab-
lished, audio is not output
through the system.
The system may muted or the volume may be
low. Increase the system volume.

502-3. Other settings
1Press the “MENU” button.
2 Select “Setup”.
3 Select “Vehicle”.
4 Select the desired items to
be set.
Select to set vehicle customi-
zation.
*1
Select to set valet mode.
( P. 5 0 ) Select to set dealer informa-
tion.
*2
*1: Refer to the “OWNER’S MAN-
UAL”
*2: Audio Plus with DCM only
The security system can be set
to on by entering a security code
(4-digit number).
When set to on, the system will
become inoperative once the
electrical power source is dis-
connected until the security
code is entered.
1 Display the vehicle settings
screen. ( P. 5 0 )
2 Select “Valet Mode”.
3 Enter the 4-digit personal
code and select “OK”.
4 Enter the same 4-digit per-
sonal code again and select
“OK”.
 The system will request that
you input the security code
again to confirm that you
remember it correctly.
 When valet mode activates,
the system stops and a secu-
rity code (4-digit number)
standby screen is displayed.
●If the 4-digit personal code is for-
gotten, please contact your Toyota
dealer.
Vehicle settings
Settings are available for
maintenance, vehicle cus-
tomization, etc.
Displaying the vehicle
settings screen
Vehicle settings screen
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