Chevrolet 2004 Venture Owner's Manual page 282

Radio Messages
CAL ERR (Calibration Error): Your audio system has been calibrated for your vehicle from the factory. If CAL ERR
appears on the display it means that your radio has not been configured properly for your vehicle and it must be
returned to the dealer for service.
LOCKED: This message is displayed when the THEFTLOCK
for service.
If any error occurs repeatedly or if an error cannot be corrected, contact your dealer.
Radio Display
Message
XL (Explicit Language
Channels)
Updating
No Signal
Loading XM
3-100
XM™ Radio Messages
Condition
XL on the radio display,
after the channel name,
indicates content with
explicit language.
Updating encryption
code
Loss of signal
Acquiring channel audio
(after 4 second delay)
®
system has locked up. You must return to the dealer
Action Required
These channels, or any others, can be blocked at a
customer's request, by calling 1-800-852-XMXM (9696).
The encryption code in your receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
Your system is functioning correctly, but you are in a
location that is blocking the XM signal. When you move
into an open area, the signal should return.
Your radio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.