Ok,so where will this cable connect? According to stellar support web site I also need cable part #PF90277,is the cable you mentioned one in the same,or do I need them both?

Thanks 

Recommendations and Requirements

• Customers must purchase PF90277 (see AMS price pages) Field Doc Connect harness bundle kit (less than 15 minutes to install)
• Field Doc Connect requires a StarFire position receiver. A competitive GPS unit will not work