Factory radio RPO's

gmctodd

Member
Don't know if I should post here or under the GMT360 section but:
My previous Envoy was an 06 with the sun and sound pkg. that included the 6-disc cd player. My current 08 has the same pkg. but is only a single disc. Can somebody help determine what radio I should have?
The reason I ask is when I bought this new in 08 my dealer had to get this from another dealer, when we took delivery he acted funny when he discovered it ws only a single disc. I didn't think that much about it and surugged it off. Now I am planning a Navi upgrade and want to know if the installed radio is correct. I have the UQA which is the bose system but none of the other Uxx codes match up to a radio.
 

The_Roadie

Founding Member
Administrator
I searched for a bit, and found the package includes the Bose amp and speakers, but the brochures were inconclusive on the number of CDs supported by the head unit.
 

Boricua SS

Well-Known Member
nice to see you over here.. i noticed you posted on the OS but to no success..

i had a similar issue with my SS... i dont have the BOSE setup, but for some reason, i had a BOSE stereo.. or at least i thought so.. when i turned my radio on, it would scroll BOSE for a few seconds, then go to my normal screen... turns out, it was a different radio that someone put in the SS before i bought it and they had it programmed to my VIN... i know this doesnt help.. but the poissibilties are there to switch radios...
 
OP
gmctodd

gmctodd

Member
Yes UQA is the Bose speakers. I figured it out, I was inputting the RPO as an o insteaed of a zero. I have RPO code UB0. The 6 disc in dash HU is UC6 and the single Cd is UB0(zero). So I am guessing I need the non Lux TNR for my navi upgrade. If I am reading correctly the Lux amps are only available 03 and earlier. I thought the Denali's would still have the Lux option!

Thanks guys
 

Busterbrown

Well-Known Member
gmctodd said:
If I am reading correctly the Lux amps are only available 03 and earlier. I thought the Denali's would still have the Lux option!

Yes, 2004 and newer GMT360's with the bose option, are non-lux.
 

TPW1500

New Member
Recently bought an 06 Envoy XL Denali w/ 5.3. The Bose just doesnt sound close to what I have in my 03 XL XLT w/ Bose ....So even a '06 Envoy XL Denali with UQA and Y91 is the non lux setup? .....Was going to swap out the Touch Screen Nav for a Aftermarket unit w/ Camera capability, now it sounds that I need to find a Lux amp and the correct PAC converter....

I have read so many threads on multiple forums but the single sentence above "Yes, 2004 and newer GMT360's with the bose option, are non-lux." has provided the most clarity. Now to open up the interior rear qtr panel and verify the amp and see if it has a sub woofer.
 

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