Component Tests and General Diagnostics

DIAGNOSTIC ASSIST FUNCTION [AUDIO]

Display Inspection (with display only)

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the SEEK/TRACK switch (up) for 0.5 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Switch Inspection

With display

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the Selection switch 3 for 0.5 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Without display

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the CLOCK switch for 0.2 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Speaker Inspection

With display

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the SCAN switch for 0.5 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Without display

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the AUTO-M switch for 0.2 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Radio Reception Condition Inspection

With display

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

2. Turn the audio unit power to ON.

3. Tune in the radio.

4. While pressing the POWER/VOLUME switch, simultaneously press the Selection switch 2 for 0.5 s or more.






5. Inspect according to the following table:

CAUTION:
- Even if the system is normal, radio reception may be difficult depending on where the system is inspected (indoors/outdoors, or conditions at the location). Before inspecting the system, verify that radio reception is adequate.
- When performing the inspection, select the best area for receiving radio frequencies.





6. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Without display

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

2. Turn the audio unit power to ON.

3. Tune in the radio.

4. While pressing the POWER/VOLUME switch, simultaneously press the Preset switch 2 for 0.2 s or more.






5. Inspect according to the following table:

CAUTION:
- Even if the system is normal, radio reception may be difficult depending on where the system is inspected (indoors/outdoors, or conditions at the location). Before inspecting the system, verify that radio reception is adequate.
- When performing the inspection, select the best area for receiving radio frequencies.





6. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Antenna Control Condition Inspection

With display

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

2. Turn the audio unit power to ON.

3. Tune in the radio.

4. While pressing the POWER/VOLUME switch, simultaneously press the SIRIUS switch for 0.5 s or more.






5. Inspect according to the following table:





6. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Without display

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

2. Turn the audio unit power to ON.

3. Tune in the radio.

4. While pressing the POWER/VOLUME switch, simultaneously press the SAT switch for 0.2 s or more.






5. Inspect according to the following table:





6. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Audio Amplifier Control Condition Inspection (with display only)

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

2. Turn the audio unit power to ON.

3. While pressing the SCAN switch, simultaneously press the CD/AUX switch for 3 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Dial Inspection (with display only)

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

2. Turn the audio unit power to ON.

3. While pressing the SCAN switch, simultaneously press the Selection switch 1 for 3 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Audio Amplifier Specification Inspection

With display

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

2. While pressing the POWER/VOLUME switch, simultaneously press the SEEK/TRACK switch (down) for 3 s or more.






3. Inspect according to the following table:





4. Cancel the diagnostic assist function by turning the ignition switch to the LOCK position.

Without display

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the SEEK/TRACK switch (down) for 3 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.

Audio Amplifier (With Bose(R)) Identify Inspection (with display only)

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

2. Turn the audio unit power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the Selection switch 1 and SCAN switch for 3 s or more.






4. Inspect according to the following table:





5. Cancel the diagnostic assist function by either turning off the audio unit power or by turning the ignition switch to the LOCK position.