Test I: The Satellite Audio Is Inoperative/Does Not Operate Correctly

PINPOINT TEST I: THE SATELLITE AUDIO IS INOPERATIVE/DOES NOT OPERATE CORRECTLY

I1-I5:

I5-I8:

I8-I11:

Normal Operation
The satellite radio receiver receives voltage through circuit CBP13 (GY/BN) and ground through circuit GD148 (BK/YE). Digital signals are received by the satellite radio antenna and sent to the satellite radio receiver. If the vehicle is not equipped with a digital versatile disc (DVD) player, audio signals are sent directly to the audio unit. If equipped with a DVD player, the audio signals are sent to the audio unit through the DVD player.

Possible Causes
- Circuitry
- Satellite radio receiver
- DVD player (if equipped)
- Audio unit