Complete the following procedure, using a scan tool, in order to properly set up communication:

1. At the Main Menu screen, select: Diagnostics.
2. At the Vehicle Identification screens, build the vehicle.
3. At the System Selection Menu screen, select: Body and Accessories.
4. At the Body Screen, select: Entertainment.
5. At the Entertainment screen, select the appropriate radio.
6. At the Radio screen, select: Module Setup.
7. At the Module Replacement screen, select the appropriate module to setup.
8. Press EXIT on the scan tool and cycle the ignition.