2006 Chevrolet Uplander Owner's Manual - Page 236

XM™ Radio Messages (cont'd) Radio Display Message CH Off Air CH Unavail Condition Channel not in service Channel no longer available Artist Name/Feature not available Song/Program Title not available Category Name not available No Text/Informational message available No channel available for the chosen category Theft lock active Action Required This channel is not currently in service. Tune to another channel. This previously assigned channel is no longer assigned. Tune to another station. If this station was one of the presets, choose another station for that preset button. No artist information is available at this time on this channel. The system is working properly. No song title information is available at this time on this channel. The system is working properly. No category information is available at this time on this channel. The system is working properly. No text or informational messages are available at this time on this channel. The system is working properly. There are no channels available for the selected category. The system is working properly. The XM™ receiver in the vehicle may have previously been in another vehicle. For security purposes, XM™ receivers cannot be swapped between vehicles. If this message is received after having your vehicle serviced, check with your GM dealer. No Info No Info No Info No Info Not Found XM Locked 3-86