Lexus NX: Operation Check

OPERATION CHECK

REMOTE TOUCH SELF CHECK

NOTICE:

  • Before entering self-diagnostic mode, make sure there are no obstacles which may interfere with operation of the remote touch screen, and that the touch screen is not dirty.
  • Do not touch the touch screen except when required.
  • Since the remote touch screen may recognize a pinch in/out or flick operation if operated with 2 fingers, always use 1 finger to operate the remote touch in self-diagnostic mode.

HINT:

The following checks can be done via the self check:

  • DTC check for the remote touch
  • Switch illumination check
  • Touch screen operation position recognition condition check
  • Switch operation check
  • Vibration feedback generation condition check

(a) Activate Self Check Mode

*a

"HOME" Switch

*b

"BACK" Switch

*c

"Sub-function" Switch

(1) Set the light control switch to TAIL.

(2) The "HOME" switch, "BACK" switch and "Sub-function" switch pressed, turn the power switch on (ACC) to enter self-diagnostic mode.

NOTICE:

Self diagnostic mode will not start if any switches other than "HOME" switch, "BACK" switch and "Sub-function" switch are pressed.

(b) Switch Illumination Check and DTC Check

(1) Check that the switch illumination turns on.

*a

Switch Illumination

HINT:

When DTCs are stored as present DTCs during the self check, the switch illumination blinks at 0.5-second intervals. The illumination will continue to blink until the self check is completed.

(c) Touch screen operation position recognition condition check

*a

Lateral Axis

*b

Longitudinal Axis

(1) Operate the touch screen laterally and longitudinally and check that the brightness of the switch illumination changes.

HINT:

  • If the brightness of the switch illumination changes according to the touch screen operation, the touch screen operation position is correctly recognized.
  • The brightness of the switch illumination changes between 0% and 100% according to the touch screen position coordinates.
  • The touch screen position coordinates change between 0 and 255 on the lateral axis and longitudinal axis.
  • When the touch screen operation position coordinates are Lateral Axis: 0 and Longitudinal Axis: 0, the brightness of the switch illumination is 0% (off). When the coordinates are Lateral Axis: 255 and Longitudinal Axis: 255, the brightness of the switch illumination is 100% (illuminated).

(d) Switch Operation Check

(1) Check that the switch illumination turns on at 100% when each switch is pressed with the touch screen operated at the upper left position.

HINT:

If the switch illumination turns on at 100% brightness when a switch is pressed, the switch being pressed is operating normally.

(e) Vibration feedback generation condition check

(1) Operate the remote touch screen to move the pointer displayed on the multi-display assembly screen and check that the touch screen generates vibration feedback according to the display screen and pointer display position.

*a

Default Feedback Force Image

*b

Button

NOTICE:

On the multi-display assembly customize setting screen, when the remote touch screen vibration feedback reaction force setting is set to "NO VIBRATION", no vibration feedback is generated.

HINT:

  • If the remote touch generates vibration feedback according to the display screen and pointer display position, the remote touch is correctly receiving the reaction force setting signal sent by the radio receiver assembly.
  • If the remote touch cannot receive the reaction force setting signal sent by the radio receiver assembly, use the default feedback force image stored in the remote touch to generate vibration feedback on the touch screen.

(f) End Self-diagnostic Mode

(1) Wait 30 seconds without performing any operations or turn the power switch off to end self diagnostic mode.

STORAGE CHECK

HINT:

  • Check the storage installed in the radio receiver assembly.
  • 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 "Failure Diagnosis" from the "Service Menu" screen.

(c) Select "Storage Check" from the "Failure Diagnosis" screen.

(d) Storage Check

*a

Result

(1) Select "DCU Storage Check" to start the DCU storage check.

(2) Check the result displayed when the DCU storage check is complete.

Screen Description

Display (Result)

Description

Checking

Check is in progress

OK

Radio receiver assembly storage is normal

NG

Radio receiver assembly storage is malfunctioning

HINT:

  • After selecting "DCU Storage Check", it may take a while until the result is displayed.
  • If the cabin temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher, the storage 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 radio receiver assembly with a new one.

CHECK PANEL & STEERING SWITCH

HINT:

  • The radio receiver assembly panel switches, remote operation controller assembly (remote touch) 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.

Click here

(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

*b: Number of switches pushed

  • Number of switches pushed at once is displayed
  • If 3 switches are pushed at once, "3" is displayed.
  • If 4 or more switches are pushed at once, "More than 3" is displayed

*c: Rotary switch direction

Direction of rotary switch is displayed

*d: Communication method

The steering pad switch assembly method of communication is displayed.

(1) Operate each switch and check that the switch conditions are correctly displayed.

NOTICE:

Do not push any switch for 3 seconds or more as doing so may cancel diagnostic mode.

CHECK MICROPHONE

HINT:

  • The microphone and microphone input signal can be checked using the following procedures.
  • 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.

Click here

(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:

  • Select the recording switch with the blower motor of the air conditioning system stopped. If an outlet of the air conditioning system is facing the microphone, noise may be recorded.
  • While recording or playing, the switches other than the stop switch cannot be pushed.
  • When no recording is present, the play switch cannot be pushed.
  • Recording will stop after 5 seconds or when the stop switch is pushed.

(3) Check that the recording indicator remains on while recording and that the recording can be played normally.

CHECK GPS

HINT:

  • GPS information is 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.

Click here

(b) Select "Function Check/Setting" from the "Service Menu" screen.

(c) Select "GPS Check" from the "Function Check/Setting I" screen.

(d) GPS Check

*a: GPS

Display

Content

Reception number

Displays reception condition of the satellites used to 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 of the satellites used to determine vehicle position

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.

Measurement ratio

Displays the ratio of satellites performing measurements

3D

The ratio of satellites performing 3D positioning is displayed.

2D

The ratio of satellites performing 2D positioning is displayed.

NG

The ratio of satellites not performing measurement is displayed.

Date

Date/time information obtained from GPS signals is displayed in Greenwich Mean Time (GMT).

Position

Latitude and longitude information on current position is displayed.

(1) When the "GSP Check" screen is displayed, check all the sensor signals.

HINT:

This screen is updated once per second.

(e) GPS Time Setting

Screen Description

Display

Content

*a: Time display

Displays the date and time in the device.

*b: Time setting screen

Setting is possible only when GPS signals are not being received.

*c: Cursor movement switch

Moves the cursor on the date and time setting screen to the right and left.

*d: Adjustment switch

Adjusts values of items selected by the cursor.

*e: OK switch

Selecting this switch after setting the date and time updates the date and time in the device (only when GPS signals are not received).

(1) When GPS signals are not being received, the data and time in the device can be adjusted.

HINT:

Time setting is possible only when GPS signals are not being received. When the audio and visual system is receiving GPS signals, priority is given to displaying the time and date received via GPS.

CHECK VEHICLE SIGNAL

HINT:

  • Vehicle signals received by the radio receiver assembly 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.

Click here

(b) Select "Function Check/Setting" from the "Service Menu" screen.

(c) Select "Vehicle Signal" from the "Function Check/Setting I" screen.

(d) Vehicle Signal Check Mode

Screen Description

Display

Content

Battery

Auxiliary battery voltage is displayed.

IG

Power switch ON/OFF state is displayed.

PKB

Parking brake ON/OFF state is displayed.

REV

Reverse signal ON/OFF state is displayed.

SPEED

Vehicle speed is displayed in km/h.

TAIL

Tail signal (light control switch) ON/OFF state is displayed.

ADIM/TCAN

Brightness state DIM (with) / BRIGHT (without) is displayed.

HINT:

  • Only conditions that have inputs are displayed.
  • This screen displays vehicle signals input to the radio receiver assembly.

(1) When the "Vehicle Signal Check Mode" screen is displayed, check all the vehicle signal conditions.

CHECK HANDS-FREE VOICE QUALITY AND VOLUME SETTING

NOTICE:

  • Adjustment of the settings is required for each registered cellular phone.
  • If no cellular phone has been registered, all switches cannot be selected.

HINT:

  • The hands-free volume of a "Bluetooth" compatible phone can be adjusted using 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.

Click here

(b) Select "Function Check/Setting" from the "Service Menu" screen.

(c) Select "HF Voice Quality Setting" from the "Function Check/Setting I" screen.

(d) Hands-Free Voice Quality Setting (Voice Quality Type adjustment)

*a

Numeric Keypad

*b

Setting Button

*c

Reset Button

(1) If necessary, refer to the table below to adjust the voice quality type with the numeric keypad.

(2) When adjusting the settings, use the numeric keypad on the screen to input the voice quality type according to the table.

Settings

Parameter

Target Phenomenon

Voice Quality Type

Positive Effect of Changing Voice Quality

Negative Effect of Changing Voice Quality

A

(Noise)

The other party hears background noise when listening to your voice.

1000

The amount of background noise the other party hears when listening to your voice is reduced.

The volume of voice the other party hears when listening to your voice may temporarily drop.

B

(Noise)

The other party hears a lot of background noise when listening to your voice.

2000

The amount of background noise the other party hears when listening to your voice is sharply reduced.

The volume of voice the other party hears when listening to your voice may temporarily drop.

C

(Echo)

The other party hears weak echoes.

0100

The amount of echo is reduced (low level).

Sound quality of the other party deteriorates (low level).

D

(Echo)

The other party hears strong echoes.

0200

The amount of echo is reduced (high level).

Sound quality of the other party deteriorates (high level).

Settings (When Multiple Phenomena Occurred)

Parameter

Target Phenomenon

Voice Quality Type

Positive Effect of Changing Voice Quality

Negative Effect of Changing Voice Quality

A+C

The other party hears background noise and weak echoes when listening to your voice.

1100

  • The amount of background noise the other party hears when listening to your voice is reduced.
  • The amount of echo is reduced (low level).
  • The volume of voice may drop temporarily.
  • Sound quality of the other party deteriorates (low level).

A+D

The other party hears background noise and strong echoes when listening to your voice.

1200

  • The amount of background noise the other party hears when listening to your voice is reduced.
  • The amount of echo is reduced (high level).
  • The volume of voice may drop temporarily.
  • Sound quality of the other party deteriorates (high level).

B+C

The other party hears a lot of background noise and weak echoes when listening to your voice.

2100

  • The amount of background noise the other party hears when listening to your voice is sharply reduced.
  • The amount of echo is reduced (low level).
  • The volume of voice may drop temporarily.
  • Sound quality of the other party deteriorates (low level).

B+D

The other party hears a lot of background noise and strong echoes when listening to your voice.

2200

  • The amount of background noise the other party hears when listening to your voice is sharply reduced.
  • The amount of echo is reduced (high level).
  • The volume of voice may drop temporarily.
  • Sound quality of the other party deteriorates (high level).

HINT:

  • The default value is "0000".
  • Settings will be applied when the setting button is selected.
  • If voice quality type values that are not in the table are input, the setting will not be applied and a positive effect may not be gained.
  • If the quality of phone calls decreases due to the changed settings, return the settings to "0000" by pressing the "INIT" switch.

CHECK SPEAKER

HINT:

  • This function is used when checking the speaker wiring and whether the speakers are functioning properly.
  • 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) Turn audio mode on and play any audio source.

HINT:

  • This audio source will be used for the speaker check.
  • The "SPCheck On" button is grayed out and cannot be pressed when the audio source is off.

(b) Enter diagnostic mode.

Click here

(c) Select "Failure Diagnosis" from the "Service Menu" screen.

(d) Select "System Check" from the "Failure Diagnosis" screen.

(e) Select "SPCheck ON" from the "System Check Mode" screen.

(f) Check the speaker wiring and check that the speakers are functioning properly.

HINT:

  • Check that each speaker outputs sound from the selected audio source properly.
  • "SPCheck OFF" is displayed during the speaker check.
  • Sound can be heard from the speakers around the vehicle in order beginning from the speaker on the driver side.
  • The sounding order during SPCheck cannot be adjusted.
  • More than one speaker may sound simultaneously depending on the speaker wiring.

(g) Sound stops when any of the following conditions are met.

(1) The "SPCheck OFF" switch is pressed.

(2) The power switch is turned off.

(3) Diagnostic mode is turned off.

(4) The screen is changed to another screen.

(5) Audio mode is turned off.

CHECK SOFTWARE ERROR HISTORY

HINT:

  • This function is used to check the cause when the radio receiver assembly screen is blacked out.
  • Existence of error history can be confirmed, but the malfunction location cannot be determined.

(a) Check software error history.

(1) Connect the Techstream to the DLC3.

(2) Turn the power switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Body Electrical / Navigation System / Utility / Software Error History.

Body Electrical > Navigation System > Utility

Tester Display

Software Error History

(5) When an item is stored for Software Error History, record it before repairing the radio receiver assembly.

Software Error History Screen Description

Error Description

Trigger

Software Reset

Navi Microcomputer

Audio Microcomputer

CAN Microcomputer

No Video Signal

Front Monitor

Rear Monitor

MOST Cold Restart

Always

HINT:

  • The trigger detects malfunctions and displays the location where the malfunction information was stored.
  • Software Error History can store up to 5 history data items. If a new software error occurs when 5 data items have already been stored, the oldest data is cleared and the new data is stored.
  • If an error that is unsupported by the Techstream occurs, a "-" is displayed for the display items.

(b) Clear software error history.

(1) When DTCs are cleared using any of the following operations, Software Error History will be cleared as well.

Click here

  • Cleared using the Techstream.
  • Cleared using the system check mode screen.
  • Cleared using the unit check mode screen.

CHECK OPTICAL DISC ERROR HISTORY

HINT:

This function is used to check the cause when an optical disc error occurs.

(a) Check optical disc error history.

(1) Connect the Techstream to the DLC3.

(2) Turn the power switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Body Electrical / Navigation System / Utility / Optical Disc Error History.

Body Electrical > Navigation System > Utility

Tester Display

Optical Disc Error History

(5) When an item is stored for Optical Disc Error History, record it before proceeding with troubleshooting.

Optical Disc Error History Screen Description

Display

Content

Error Type

Displays the type of error.

Device

Displays the malfunctioning device.

Date

Displays the date and time that the malfunction occurred.

"Error Type" Screen Description

Error Type

Detection Condition

Action

Read Error

When a disc read error occurs.

Proceed to next suspected area shown in Problem Symptoms Table

Click here

Disc damaged/upside down/dirty

When it is determined that any of the following is the cause of the disc read error:

  • The disc cannot be read.
  • The disc cannot be read because of dirt or scratches.
  • The disc cannot be read because it is inserted upside down.

Cannot determine disc type

An unsuitable disc is inserted.

DPS error

When an error occurs while decoding MP3/WMA/AAC files.

Some files are corrupt

  • When MP3/WMA/AAC files cannot be played back because they are unsupported.
  • Even though the file extensions are MP3, WMA or AAC, files cannot be played back because the header information cannot be read.

Some files cannot be found

  • When a disc without music data is played back.
  • When there are no playable MP3/WMA/AAC files.

Copy protection violation

When a file with copyright protection that cannot be played back is played back.

"Device" Screen Description

Device

Component

DVD-P

Radio receiver assembly

CD-P

Not available

R-Seat DVD-P

Not available

HINT:

  • Optical Disc Error History can store up to 7 history data items. If a new optical disc error occurs when 7 data items have already been stored, the oldest data is cleared and the new data is stored.
  • If an error that is unsupported by the Techstream occurs, a "-" or blank is displayed for the display items.

(b) Clear optical disc error history.

(1) When DTCs are cleared using any of the following operations, Optical Disc Error History will be cleared as well.

Click here

  • Cleared using the Techstream.
  • Cleared using the system check mode screen.
  • Cleared using the unit check mode screen.

HINT:

  • This function is used to detect disconnection of the video devices.
  • In order to inspect the RSE, a disc should be inserted into the radio receiver assembly.

CHECK VIDEO DEVICE CONNECTION CHECK

(a) Check Video Device Connection Check.

(1) Connect the Techstream to the DLC3.

(2) Turn the power switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Body Electrical / Navigation System / Utility / Video Device Connection Check.

Body Electrical > Navigation System > Utility

Tester Display

Video Device Connection Check

(5) When an item is stored for Video Device Connection Check, record it before proceeding with troubleshooting.

HINT:

  • DTCs are stored when errors are detected.
  • Depending on the vehicle, some of the items are not displayed on the "Error Detected Image Line (Type)" screen.
Video Device Connection Check Screen Description

Error Detected Image Line (Type)

Areas to be Checked

H/U - > Separate Display (GVIF)

Digital video signal between the radio receiver assembly and multi-display assembly

H/U - > Full RSE (GVIF)

Not available

RSE - > Seatback Display RH (GVIF)

Not available

RSE - > Seatback Display LH (GVIF)

Not available

Rear Camera - > H/U (NTSC)

Not available

IPA/BGM/PVM ECU - > Separate Display (GVIF)

Not available

IPA/BGM/PVM ECU - > H/U (NTSC)

Not available

IPA/BGM/PVM ECU - > H/U (GVIF)

Not available

(b) Clear video device connection check.

(1) When DTCs are cleared using any of the following operations, Video Device Connection Check will be cleared as well.

Click here

  • Cleared using the Techstream.
  • Cleared using the system check mode screen.
  • Cleared using the unit check mode screen.

Valet Mode Cancel

HINT:

This function is used to cancel the valet mode.

NOTICE:

When Valet Mode cannot be canceled, there is a possibility of that the vehicle may be stolen. Therefore, it is necessary to thoroughly confirm ownership of the vehicle.

(a) Cancel valet mode.

(1) Connect the Techstream to the DLC3.

(2) Turn the power switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Body Electrical / Navigation System / Utility / Valet Mode Cancel.

Body Electrical > Navigation System > Utility

Tester Display

Valet Mode Cancel

(5) Cancel the valet mode.

CHECK "Bluetooth" CONNECTION HISTORY

HINT:

This function is used to check the connection history when the connection between the radio receiver assembly and a "Bluetooth" device is unstable.

(a) Check "Bluetooth" Connection History.

HINT:

  • "Bluetooth" Connection History displays data stored in the internal memory of the ECU, such as the date a "Bluetooth" connection was attempted and the progress of a "Bluetooth" connection.
  • By checking "Bluetooth" Connection History, the date, cause, etc. of a "Bluetooth" device failing to register or connect can be analyzed.
  • "Bluetooth" connection history indicates the estimated cause of a malfunction, but does not determine it. Therefore, checking "Bluetooth" Connection History may not improve the problem.
  • Performing inspection using the Techstream before recording the "Bluetooth" Connection History may clear the operation history.

(1) Connect the USB memory device to the No. 1 stereo jack adapter assembly

(2) Enter diagnostic mode.

Click here

(3) Select "Failure Diagnosis" from the "Service Menu" screen.

(4) Select "Diagnosis Recorder" from the "Failure Diagnosis" screen.

(5) Push the "Recording ON/OFF" switch to enable "BT Communication Trace output" to be selected.

*a

Green indicator

HINT:

When the green "Recording ON/OFF" indicator is illuminated, the "BT Communication Trace output" is grayed out and cannot be selected.

(6) Select "BT Communication Trace output" for 3 seconds.

(7) According to the instructions on the screen, save the "Bluetooth" Connection History data to a USB memory device.

(8) Select "Recording ON/OFF" on the Diagnosis Recorder screen to illuminate the green "Recording ON/OFF" indicator.

HINT:

Make sure that the green "Recording ON/OFF" indicator returns to illuminated state, after performing the above procedure.

(9) Connect the USB memory device with the saved "Bluetooth" connection history data to the Techstream.

(10) Turn the Techstream on.

(11) Enter the following menus: Advanced Function / Bluetooth Connection History.

(12) According to the Techstream screen, select the saved "Bluetooth" Connection History file.

(13) When an item is stored for "Bluetooth" Connection History, record it before proceeding with troubleshooting.

"Bluetooth" Connection History Screen Description

Item

Content

Occurrence Start Date/Time

Date and time of "Bluetooth" connection are displayed.

Occurrence End Date/Time

Date and time of "Bluetooth" disconnection are displayed.

History Type

Type of "Bluetooth" Connection History is displayed.

Result

"Bluetooth" connection result is displayed.

Contents

"Bluetooth" connection status is displayed.

"Bluetooth" Address

"Bluetooth" device address is displayed.

Continuance Time

The number of retries when "Bluetooth" connection was performed is displayed.

History Type: ACC ON

Result

Contents

Detail

Areas to be Checked

-

-

Power switch on (ACC)

-

History Type: Registration

Result

Contents

Detail

Areas to be Checked

Success (HFP)

No Error

"Bluetooth" device was registered as a hands-free device properly.

-

Success (AVP)

No Error

"Bluetooth" device was registered as a "Bluetooth" audio device properly.

-

Success (HFP) ("Android Auto")

No Error

"Bluetooth" device was registered as a hands-free device properly.

-

Failure

Time Out

"Bluetooth" connection could not be established properly.

  • Check that the "Bluetooth" device is in the cabin.
  • Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection.
  • Restart the "Bluetooth" device and operate it again.

Authentication Error

Wrong PIN code was input for PIN code verification.

Perform "Bluetooth" device registration again. (Input PIN code correctly.)

Confirmation button was not selected even though a passkey was displayed.

Perform "Bluetooth" device registration again. (When a passkey is displayed, select the confirmation button.)

A verification error occurred between the radio receiver assembly and "Bluetooth" device.

Restart the radio receiver assembly and "Bluetooth" device, and operate them again.

ACL Link Disconnection

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

Perform "Bluetooth" device registration again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" device registration again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" device registration again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" device registration again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" device registration again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

Memory Write Failure

"Bluetooth" device information could not be stored in the radio receiver assembly.

Perform "Bluetooth" device registration again.

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Failure ("Android Auto")

Time Out

"Bluetooth" connection could not be established properly.

  • Check that the "Bluetooth" device is in the cabin.
  • Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection.
  • Restart the "Bluetooth" device and operate it again.

Authentication Error

Wrong PIN code was input for PIN code verification.

Perform "Bluetooth" device registration again. (Input PIN code correctly.)

Confirmation button was not selected even though a passkey was displayed.

Perform "Bluetooth" device registration again. (When a passkey is displayed, select the confirmation button.)

A verification error occurred between the radio receiver assembly and "Bluetooth" device.

Restart the radio receiver assembly and "Bluetooth" device, and operate them again.

ACL Link Disconnection

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

Perform "Bluetooth" device registration again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" device registration again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" device registration again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" device registration again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" device registration again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

Memory Write Failure

"Bluetooth" device information could not be stored in the radio receiver assembly.

Perform "Bluetooth" device registration again.

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Cancel

No Error

Registration was suspended by operating the radio receiver assembly or "Bluetooth" device.

-

Cancel ("Android Auto")

No Error

Registration was suspended by operating the radio receiver assembly or "Bluetooth" device.

-

History Type: Connection

Result

Contents

Detail

Areas to be Checked

  • Auto Connect Success (HFP)
  • Manual Connect Success (HFP)

No Error

"Bluetooth" device was connected as a hands-free device properly.

-

  • Auto Connect Failure (HFP)
  • Manual Connect Failure (HFP)

Time Out

"Bluetooth" connection could not be established properly.

  • Check that the "Bluetooth" device is in the cabin.
  • Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection.
  • Restart the "Bluetooth" device and operate it again.

Authentication Error

Verification of authentication key between the radio receiver assembly and "Bluetooth" device failed.

If "Bluetooth" connection fails multiple times, perform registration again.

A verification error occurred between the radio receiver assembly and "Bluetooth" device.

Restart the radio receiver assembly and "Bluetooth" device, and operate them again.

Page Time Out

Could not find a "Bluetooth" device near the radio receiver assembly.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

History Type: Connection

Result

Contents

Detail

Areas to be Checked

  • Auto Connect Failure (HFP)
  • Manual Connect Failure (HFP)

ACL Link Disconnection

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

Perform "Bluetooth" connection again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

SDP Error

HFP was disabled on the "Bluetooth" device.

Enable HFP on the "Bluetooth" device and perform "Bluetooth" connection again.

"Bluetooth" device which operation had not been confirmed was used.

Check that the "Bluetooth" device is hands-free compatible and its operation has been confirmed.

Click here

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Manual Connect Cancel (HFP)

No Error

Connection was interrupted by operating the radio receiver assembly or "Bluetooth" device.

-

History Type: Connection

Result

Contents

Detail

Areas to be Checked

  • Auto Connect Success (AVP)
  • Manual Connect Success (AVP)

No Error

"Bluetooth" device was connected as a "Bluetooth" audio device properly.

-

  • Auto Connect Failure (AVP)
  • Manual Connect Failure (AVP)

Time Out

"Bluetooth" connection could not be established properly.

  • Check that the "Bluetooth" device is in the cabin.
  • Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection.
  • Restart the "Bluetooth" device and operate it again.

Authentication Error

Verification of authentication key between the radio receiver assembly and "Bluetooth" device failed.

If "Bluetooth" connection fails multiple times, perform registration again.

A verification error occurred between the radio receiver assembly and "Bluetooth" device.

Restart the radio receiver assembly and "Bluetooth" device, and operate them again.

Page Time Out

Could not find a "Bluetooth" device near the radio receiver assembly.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

History Type: Connection

Result

Contents

Detail

Areas to be Checked

  • Auto Connect Failure (AVP)
  • Manual Connect Failure (AVP)

ACL Link Disconnection

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

Perform "Bluetooth" connection again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

SDP Error

AVP was disabled on the "Bluetooth" device.

Enable AVP on the "Bluetooth" device and perform "Bluetooth" connection again.

"Bluetooth" device which operation had not been confirmed was used.

Check that the "Bluetooth" device is "Bluetooth" audio compatible and its operation has been confirmed.

Click here

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Manual Connect Cancel (HFP)

No Error

Connection was interrupted by operating the radio receiver assembly or "Bluetooth" device.

-

History Type: Connection

Result

Contents

Detail

Areas to be Checked

Connect Success (HFP) ("Android Auto")

No Error

"Bluetooth" device was connected as a hands-free device properly.

-

Connect Failure (HFP) ("Android Auto")

Time Out

"Bluetooth" connection could not be established properly.

  • Check that the "Bluetooth" device is in the cabin.
  • Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection.
  • Restart the "Bluetooth" device and operate it again.

Authentication Error

Verification of authentication key between the radio receiver assembly and "Bluetooth" device failed.

If "Bluetooth" connection fails multiple times, perform registration again.

A verification error occurred between the radio receiver assembly and "Bluetooth" device.

Restart the radio receiver assembly and "Bluetooth" device, and operate them again.

Page Time Out

Could not find a "Bluetooth" device near the radio receiver assembly.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

History Type: Connection

Result

Contents

Detail

Areas to be Checked

Connect Failure (HFP) ("Android Auto")

ACL Link Disconnection

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

Perform "Bluetooth" connection again.

"Bluetooth" connection could not be established due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

"Bluetooth" device was outside the communication area.

Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.

"Bluetooth" setting on the "Bluetooth" device was off.

Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.

"Bluetooth" device was off.

Turn the "Bluetooth" device on and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

SDP Error

HFP was disabled on the "Bluetooth" device.

Enable HFP on the "Bluetooth" device and perform "Bluetooth" connection again.

"Bluetooth" device which operation had not been confirmed was used.

Check that the "Bluetooth" device is hands-free compatible and its operation has been confirmed.

Click here

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Connect Cancel (HFP) ("Android Auto")

No Error

Connection was interrupted by operating the radio receiver assembly or "Bluetooth" device.

-

History Type: Disconnection

Result

Contents

Detail

Areas to be Checked

Disconnection Complete (HFP)

Link Loss

The "Bluetooth" device was moved outside of the communication area.

Move the "Bluetooth" device into the communication area.

"Bluetooth" connection was disconnected due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

Disconnection from Partner

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

-

Disconnection from Self

"Bluetooth" connection was disconnected by operating the radio receiver assembly.

-

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Disconnection Complete (HFP) ("Android Auto")

Link Loss

The "Bluetooth" device was moved outside of the communication area.

Move the "Bluetooth" device into the communication area.

"Bluetooth" connection was disconnected due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

Disconnection from Partner

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

-

Disconnection from Self

"Bluetooth" connection was disconnected by operating the radio receiver assembly.

-

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Disconnection Complete (AVP)

Link Loss

The "Bluetooth" device was moved outside of the communication area.

Move the "Bluetooth" device into the communication area.

"Bluetooth" connection was disconnected due to wave interference around the vehicle.

Check for wave interference and perform "Bluetooth" connection again.

A malfunction of the "Bluetooth" device occurred.

Restart the "Bluetooth" device and operate it again.

Disconnection from Partner

"Bluetooth" connection was disconnected by operating the "Bluetooth" device.

-

Disconnection from Self

"Bluetooth" connection was disconnected by operating the radio receiver assembly.

-

Other Error

An error other than above occurred.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

History Type: Send

Result

Contents

Detail

Areas to be Checked

Success

No Error

Call was made properly.

-

Failure

Out of Service

Outside the cellular phone service area.

Move the vehicle into a cellular phone service area, check that the "Bluetooth" device is connected to the vehicle and operate the device again.

Redial Regulation

Redial of the "Bluetooth" device was restricted and could not make a hands-free call.

Restart the "Bluetooth" device and operate it again.

Other Error

Could not make a hands-free call due to a "Bluetooth" device malfunction.

Restart the "Bluetooth" device and operate it again.

Could not make a hands-free call due to a radio receiver assembly malfunction.

After turning the power switch off and back on (IG) again, perform "Bluetooth" device registration again.

Could not make a hands-free call from the radio receiver assembly because the call status of the "Bluetooth" device was not transmitted to the radio receiver assembly.

Restart the "Bluetooth" device and operate it again.

HINT:

The names of items in the Result and Contents columns of the table may differ from the actual item displayed on the Techstream.

Bluetooth Connection Sequence (Registration from onboard device)

Bluetooth Connection Sequence (Connection from onboard device after registration)

Bluetooth Connection Sequence (Registration from Bluetooth device)

Bluetooth Connection Sequence (Connection from Bluetooth device after registration)

Bluetooth Connection Sequence (Automatic Connection)

Bluetooth Connection Sequence (Manual Connection)

Bluetooth Connection Sequence (Disconnection Processing)

Bluetooth Connection Sequence (Phone Call Processing)

HINT:

Bluetooth Related Terms:

Marking in Repair Manual

Description

HFP

(Hands Free Profile)

Profile for making and receiving telephone calls.

AVP

(Audio/Video Profile)

Profile for music playback, lyric display and operation.

ACL

(Asynchronous Connection Less)

One of the Bluetooth connection methods used for data transfer.

SDP

(Service Discovery Protocol)

Protocol used to determine what kind of service is supported by the connected device.

READ NEXT:

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