This auction is for the Upfit Interface Connector and the rear Speaker wiring prep connector for the Ram Promaster 1500 2500 and 3500   

This listing is for the pair of connectors with the pins needed for the wires.


The up fit interface connector is available as a standalone option (Sales code BC3) and is package with the Aux Power Connector (BC1) or Rear Speaker Wiring Prep. 

(RED) This option cannot be added at the aftermarket or by the dealer. 

The connector is located behind a panel at the base of the passenger side B pillar. 

Remove the panel to expose the connectors. 


Rear speaker wiring prep is available as an orderable option. 

(Sales code RED) Included with this package is the up fitter interface connector. 

(Sales code BC3) This option cannot be added at the aftermarket or by the dealer. 

The connector is located behind a panel at the base of the passenger side B pillar. 

Remove the panel to expose the connectors.