Satellite Audio Bezel Diagnostic Test

SATELLITE AUDIO BEZEL DIAGNOSTIC TEST

NOTE: To enter the test, the audio unit must be turned on and in SAT mode.

1. To enter the satellite audio bezel diagnostic test, simultaneously press the AUX button and preset button 2 (except navigation) or the SOUND button and preset button 1 (navigation).
2. Upon entering the self-test, the audio unit produces 2 continuously alternating tones of different pitch, one for the right channel, then one for the left.
3. The test continues by displaying any DTCs currently present. If no DTCs are present, NO DTCS will be displayed. If there are DTCs present, the audio unit will auto-scroll through the list of active DTCs.
4. Historical DTCs can be viewed by pressing the AUX button and preset button 2 simultaneously while in the active DTC mode.
- If any DTCs are present, pressing the AUX button and preset button 2 (except navigation) or the SOUND button and preset button 1 (navigation) will prompt CLEAR DTCS? on the audio unit display.
- To clear historical DTCs, press preset buttons 1, 2, and 3 consecutively within 4 seconds.
- To exit historical DTCs (with or without clearing DTCs), press the AUX button and preset button 2 (except navigation) or the SOUND button and preset button 1 (navigation) simultaneously.

5. If no historical DTCs are present, pressing the AUX button and preset button 2 (except navigation) or the SOUND button and preset button 1 (navigation) simultaneously while in active DTC mode will display the DLP software version.
6. To exit the satellite audio bezel diagnostic test, press the AUX button and preset button 2 (except navigation) or the SOUND button and preset button 1 (navigation) simultaneously while the DLP software version is displayed, or turn the audio unit off.
7. If the concern remains and the fault is not detected, GO to Symptom Chart. Symptom Related Diagnostic Procedures