DIAGNOSTIC ASSIST FUNCTION [Bluetooth SYSTEM (HANDS-FREE TELEPHONE (HF/TEL) SYSTEM)]

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Activation procedure

1. Turn the ignition switch to the ACC or ON position.

2. Press the POWER/VOLUME button to turn the audio on.

3. Press the POWER/VOLUME button and SEEK button (up) simultaneously to launch the diagnostic assist function.

With RDS (radio data system)

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Without RDS (radio data system)

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4. Verify that the launched diagnostic assist function is displayed on the screen.

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5. Input each diagnostic assist code using the diagnostic assist code input screen. (See Diagnostic assist code table.)

Diagnostic assist code input screen

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No.

Name

Content/function

1

Diagnostic assist code display screen

Displays the diagnostic assist code.

2

Diagnostic assist code input button

Inputs the diagnostic assist code.

3

DEL button

Clears the diagnostic assist code.

4

Diagnostic content display screen

Displays the diagnostic content.

5

Diagnostic results display screen

Displays the diagnostic results.

6

ENTER button

Transfers to the diagnostic assist function.

No.	Name	Content/function
1	Diagnostic assist code display screen	Displays the diagnostic assist code.
2	Diagnostic assist code input button	Inputs the diagnostic assist code.
3	DEL button	Clears the diagnostic assist code.
4	Diagnostic content display screen	Displays the diagnostic content.
5	Diagnostic results display screen	Displays the diagnostic results.
6	ENTER button	Transfers to the diagnostic assist function.

Diagnostic assist code table

Diagnostic assist code

Content/function

37

Diagnostic assist code "37" HF unit connection information

38

Diagnostic assist code "38" HF unit software version

Diagnostic assist code	Content/function
37	Diagnostic assist code "37" HF unit connection information
38	Diagnostic assist code "38" HF unit software version

Diagnostic assist code "37" HF unit connection information

1. Launch the diagnostic assist function. (See Activation procedure.)

2. Input the diagnostic assist code "37"using the diagnostic assist code input screen.

3. Select "ENTER".

Inspection

Display

Action

• Launch the connection information mode.

• Verify the connection status.

CONNECT

The Bluetooth unit connection status is normal.

CON ERR

Verify the Bluetooth unit connection status.

(See Bluetooth UNIT REMOVAL/INSTALLATION.)

Inspection	Display	Action
• Launch the connection information mode. • Verify the connection status.	CONNECT	The Bluetooth unit connection status is normal.
CON ERR	Verify the Bluetooth unit connection status. (See Bluetooth UNIT REMOVAL/INSTALLATION.)

4. Press the POWER/VOLUME button and return to the diagnostic assist code input screen.

5. Press the POWER/VOLUME button and cancel the diagnostic assist mode.

Diagnostic assist code "38" HF unit software version

1. Launch the diagnostic assist function. (See Activation procedure.)

2. Input the diagnostic assist code "38" using the diagnostic assist code input screen.

3. Select "ENTER".

Inspection

Display

Action

• Launch the software version mode.

• Verify the version.

Display the software version

―

Inspection	Display	Action
• Launch the software version mode. • Verify the version.	Display the software version	―

4. Press the POWER/VOLUME button and return to the diagnostic assist code input screen.

5. Press the POWER/VOLUME button and end the diagnostic assist mode.