Chart 8: CD Changer/Player Does Not Initialize or Operate

Chart 8 CD Changer Does Not Initialize Or Operate:

IMPORTANT: Before continuing with any diagnostics, if the CD Changer does not operate or the display is incorrect on the radio, press the clear button with a sharp pointed object to restore normal operation. The clear button is located on the front face of the CD Changer, just above the left side of the magazine load door