Putting Aftermarket Reciever in 03 Tahoe

[toycrow]

I am putting a flip out screen in my 03 tahoe that has a bose system w/o onstar. I was wondering if anyones knows if the scosche gm06 would retain all functions like it is now or would I need something else to keep the bose system working as well as keeping all of the warning chimes. If anyone knows anything else that would help me out I would greatly appreciate it.

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[Shinobi 10+ year member]

I have a 05 Silverado and IIRC you have to by a couple units to retain all ur stuff especvially if you have onstar / bose .

 

[Montypup 10+ year member]

Metra makes a plus in harness that will retain all factory function with the new headunit. Not sure of the exact part number but I'll see if I can find it.