I found an old Delphi number listed in closed thread and wanted to share the info. The LUX console harness used in Escalades that has the CDX slot load changer connector is Delphi 15444470 or GM 15194111. This harness also has the RSA connector, heated seats, and Console aux power outlets, and speed compensated mic connectors. I believe that this is similar to GM 15194112. I have not installed this or checked the amp connector pinouts to verify that is it wired for the LUX amp. I wanted to install this in my Silverado to have the slot load 6 disk changer wired correctly instead of the DIY spliced harness. Hope this info helps.

Its wired for the LUX amp alright, but for the Denali or Escalade. You'd still have to change a bunch of wires at the big bale connector for it to work in the Silverado.

Just rewire the Silverado harness. If you want to make it so you can go back to Premium, just buy a bunch of pins and Scotchlocs and go at it.

I have now spent a few minutes looking in the SI 2000 wiring diagrams and connector views and do see where it is a LUX harness and would involve a re-wire to work with the dash harness. Any ideas how much of the non LUX dash harness is there that can be rewired to work with this console harness? I am thinking about doing a LUX amp upgrade and adding the RSA to my console. Also from looking at the wiring diagrams is the sub in the Escalades a dual voice coil where the non LUX is only a single voice coil?

I had one of those, I just cut off the connectors (from the LUX harnnes) and piggy-backed on the stock ones. Then tapped into the OEM wires. Now I have dual C1 and C2 connectors incase I sell, its and easy plug in to the old setup.

http://dieselplace.com/forum/attachment.php?attachmentid=7042&d=1122798653

I am trying to add RSA and install the CDX like it was from the factory. I also have a panasonic RSE drive that I want to install either in the console or overhead map light console pocket. I already have a non LUX TNR and was thinking about upgrading that too. I was thiking since I need the DVD headliner harness and might as well go shopping and get all the required harneses.