Upgrading from Avic F90bt to x-940 questions

[Jfinley0]

Hi All:

I am upgrading from my F90bt HU to X-940 soon.

Questions I have:

 

Can I use all the same harness that I used for the F90bt? I had to add extra harness to my Trailblazer for streering Wheel Controls and door Chimes.

I have the parking brake bypass from the F90bt. Will this work on the 940?

 

Thanks

Jimbo

Edit: Updated.... I had the x940 installed by an installer. The only thing that he needed was the RCA connector from the new kit. I also had the bypass done on the connector and everything works great.