2005 sat radio
 

my 2005 H2 radio has problems. AM and FM and CD all work grest. Sat raduo says No Signal. Even on channel 1. I dropped headliner and checked ant connection there and behind glove compartment. Still No Signal. Do I have a bad Ant?

they changed satellite frequency's so your module might be obsolete.

you know what i had been trying to install a old 2004 XM module on my 2006 nav radio but now that i see this i wonder what mudule i should get . theres alot of them at the junk yard for cheap not even sure if i have to do a VIN relearn since they come from another vehicle ...

Did you try the link I posted above?

sat works now.
 

wow. you guys are the greatest source of info for hummer owners. Love my 2005 Lux H2. Plan on keeping it for another 20 years.