09 5Spd ls xfe. just curious if disconnecting the on star box located in rear shelf area was going to cause cel to come on. at chevy forum a few newer silverado guys had mil goin crazy. but they got auto,4wd,abs. My Balt is a STRIPPER! Manual tranny,windows,locks. On star doesn't help my car any. except in accident. but as the intro says Non active subscribers get No help by Onstar. I don't care for it just don't wantn to mess car up.