bruin18

I have an OEM installed Sirius Satellite Radio that came with my 2007 Lexus ES350.

For years I have known that there is an issue with my reception and I finally want to do something about it. I thought it could've been the antenna so I found the tuner box and used a different antenna that I stuck out the window on the roof of the car. I still get the same reception issue.

I think there is an issue with the actual tuner box. I have found two part numbers PTS31-00052...which was later replaced by PTS31-53060.

I have searched the internet and some Lexus/Toyota parts places have them listed for sale but when I order them they turn around and say they aren't available.

Does anyone have a suggestion on how I can find one or what I should do?

Thanks!