I just installed the SIR-PNR2 to my Z1 and I see the channels on my display but no volume only on sirius.I have volume on all other Av just not sirius....I have a SIR-PNR1 installed in my other truck so I tryed to switch units to see if the SIR-PNR2 that I just bought was faulty but with the same result.I have checked all settings and did a full system reboot and no VOLUME!! I am have no clue what else to do so if someone has any ideas please help me

You have the ipbus wire plugged into the wrong port on the sirius tuner. It has to be plugged into the black port not the blue port. BTW helps to post in the proper forum.

Hey coronas.

Did you ever figure out the problem with your tuner, I have almost the same problem however my seems to freeze up. It will play the weather channel for a few seconds then lock up or loop into "aquiring signal".

Any suggestions!!

Thanks,

edcar

IF it's saying acquiring signal a lot then odds are pretty good there's a problem with the sirius antenna. MOst likely the cable is severely kinked or broken internally.

I checked my antenna and It is fine. I found out it was a bad tuner, as I exchanged the tuner the signal went strong.