Toyota Tundra (2015 year). Manual — part 55
DISPLAY (RESULT)
DESCRIPTION
OK
SD card is normal
NG
SD card is malfunctioning
Text in Illustration
*a
Result
HINT:
After selecting "SD Check", it may take a while until the result is displayed.
If the cabin temperature is -20°C (-4°F) or less, or 65°C (149°F) or higher, the
SD card may not operate normally, and "NG" may be shown on the display.
Make sure to perform the inspection with the cabin at an appropriate
temperature.
If "NG" is displayed even when the cabin temperature is appropriate, replace
the SD card with a new one.
3. CHECK PANEL & STEERING SWITCH
HINT:
The navigation receiver assembly panel switches and steering switches are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some
detailed areas may not be shown exactly the same as on the actual vehicle screen.
(a) Enter diagnostic mode
.
(b) Select "Function Check/Setting" from the "Service Menu" screen.
(c) Select "Panel & Steering Switch" from the "Function Check/Setting I" screen.
(d) Panel & Steering Switch Check Mode
Screen Description
DISPLAY
CONTENT
*a: Switch condition
"Pushed" is displayed when any switch is pushed
"More than 3" is displayed
If 4 or more switches are pushed at once, "More
NAVIGATION: NAVIGATION SYSTEM: OPERATION CHECK; 201...
DISPLAY
CONTENT
than 3" is displayed
*c: Rotary switch
direction
displayed.
NOTICE:
When the "APPS" switch is pressed and held for 3 seconds or more, diagnostic
mode will be canceled.
4. CHECK TOUCH SWITCH
HINT:
The touch switches on the screen are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some
detailed areas may not be shown exactly the same as on the actual vehicle screen.
(a) Enter diagnostic mode
.
(b) Select "Function Check/Setting" from the "Service Menu" screen.
(c) Select "Touch Switch" from the "Function Check/Setting I" screen.
(d) Touch Switch Check
(1) Touch the display anywhere in the open area to perform the check when the
"Touch Switch Check" screen is displayed.
HINT:
A "+" mark is displayed where the display is touched.
The "+" mark remains on the display even after the finger is removed.
5. CHECK MIC & VOICE RECOGNITION
HINT:
The microphone and microphone input level are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some
NAVIGATION: NAVIGATION SYSTEM: OPERATION CHECK; 201...
detailed areas may not be shown exactly the same as on the actual vehicle screen.
(a) Enter diagnostic mode
.
(b) Select "Function Check/Setting" from the "Service Menu" screen.
(c) Select "Microphone Check" from the "Function Check/Setting I" screen.
(d) Microphone Check
Screen Description
DISPLAY
CONTENT
*a: Microphone input
level meter
Monitors the microphone input level every 0.1 seconds and
displays the results in 8 different levels.
*b: Recording switch
Starts recording.
*c: Stop switch
Stops recording and playing.
*d: Play switch
Plays the recorded voice.
*e: Recording indicator Comes on while recording.
(1) When speaking into the microphone, check that the microphone input level
meter changes according to the input level.
HINT:
The microphone is active at all times when this screen is displayed.
(2) Push the recording switch and perform voice recording.
HINT:
recording can be played normally.
6. CHECK GPS & VEHICLE SENSORS
HINT:
NAVIGATION: NAVIGATION SYSTEM: OPERATION CHECK; 201...
GPS information, vehicle signals and sensor signals are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some
detailed areas may not be shown exactly the same as on the actual vehicle screen.
(a) Enter diagnostic mode
.
(b) Select "Function Check/Setting" from the "Service Menu" screen.
(c) Select "System Sensor Check" from the "Function Check/Setting I" screen.
(d) System Sensor Check
*a: GPS
DISPLAY
CONTENT
Reception
number
Displays reception
determine vehicle
position
Blue: P (In
use)
System is using GPS signal
for location.
Yellow: T
(Receiving)
System is tracking GPS
signal for location.
No color:
Not in use
System cannot receive GPS
signal. (Searching for GPS
signal)
Status
Displays reception status
position
OK (H3D)
High accuracy 3-dimensional
location method is being
used.
OK (H2D)
High accuracy 2-dimensional
location method is being
used.
OK (3D)
3-dimensional location
method is being used.
OK (2D)
2-dimensional location
method is being used.
NG
Location data cannot be
used.
error
Reception error has
occurred.
-
Any other state.
NAVIGATION: NAVIGATION SYSTEM: OPERATION CHECK; 201...
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