Satellite Audio Bezel Diagnostic Test

SATELLITE AUDIO BEZEL DIAGNOSTIC TEST

NOTE: To enter the satellite audio bezel diagnostic test, the ACM must be on and in SAT mode.

1. To enter the satellite audio bezel diagnostic test, simultaneously press and hold 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 ACM 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 ACM will auto-scroll through the list of active DTCs.
4. Historical DTCs can be viewed by pressing the AUX button and preset button 2 (except navigation), or the SOUND button and preset button 1 (navigation) 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 ACM.
- 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 ACM off.
7. If the concern remains and the fault is not detected, GO to Symptom Chart - Audio System. Symptom Chart - Audio System