Information Button Does Not Display Station Message - keywords CD changer info inoperative intermittent MP3 radio XM

This PI was superseded to update model years. Please discard PIT3699B.

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

The radio does not display any radio station messages when the Information (INFO) button on the radio is pressed. The following radios UB0, UC6, and US8 are not equipped with the RDS feature.

The Information feature works on these radios in the following modes only.

RPO (UB0 AM/FM Stereo and CD or UC6 6 disc CD changer) The Information button will only work on the XM Satellite Radio Service (if equipped). If the current station has a message, the information symbol will appear on the display. Press the Information button to see the message.

RPO (US8 CD and MP3 player) The Information button will only work on the XM Satellite Radio Service (if equipped) and MP3 Features. If the current station has a message, the information symbol will appear on the display. Press the information button to see the message.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.