Sirius Radio add on to Nav Radio

[Darnice]

I have Sirius radio in my current Chrysler connected to the RB1 Nav radio.
I plan to get a Charger with the new nav radio system.
My question is, Is it the same cable to connect the Sirius receiver to the charger Nav radio as the RB1?

[nate1602]

I have Sirius radio in my current Chrysler connected to the RB1 Nav radio.
I plan to get a Charger with the new nav radio system.
My question is, Is it the same cable to connect the Sirius receiver to the charger Nav radio as the RB1?

Mopar has vehicle specific Sirius install kits. The Brain or module is the same part number for most can bus radios, just the install kits are different. I would guess that since the RB1 is not a can bus radio, there would be some differences with the cable.