GM Service Manual Online
For 1990-2009 cars only

Radio Setup

To properly setup the DE 100 series radio, complete the following procedure using a scan tool.

  1. At the Main Menu screen, select DIAGNOSTICS.
  2. At the Vehicle Identification screen, select the following options:
  3. • (Y) 2000 Model Year
    • PJJ
  4. At the System Selection Menu screen, select BODY.
  5. At the Body screen, select RADIO.
  6. At the Radio screen, select SPECIAL FUNCTIONS.
  7. At the Special Functions screen, select RADIO SETUP.
  8. At the Radio Setup screen, select ENTER.
  9. After the scan tool displays TEST COMPLETED SUCCESSFULLY, press EXIT.
  10. Cycle the ignition.

Important: The Radio Setup option does not contain a submenu. Radio Setup will configure the following systems:

   • Steering wheel controls
   • Learn VIN
   • DTCs
   • Class 2 radio messages

Radio Theft Procedure

To properly setup Radio Theft, complete the following procedure using a scan tool.

  1. At the Main Menu screen, select DIAGNOSTICS.
  2. At the Vehicle Identification screen, select the following options:
  3. • (Y) 2000 Model Year
    • PJJ
  4. At the System Selection Menu screen, select BODY.
  5. At the Body screen, select RADIO.
  6. At the Radio screen, select SPECIAL FUNCTIONS.
  7. At the Special Functions screen, select RADIO THEFT.
  8. At the Radio Theft screen, clear the radio theft information.
  9. After the scan tool displays PLEASE CYCLE THE IGNITION RADIO THEFT INFORMATION WAS CLEARED, press EXIT.
  10. Cycle the ignition.

The radio theft will learn the VIN. Without learning the vehicle VIN, the radio displays a LOCKED message (LOC or LOCKED).

Radio Tuner Calibration

In order to calibrate the radio, begin at the Special Functions screen. Repeat the Radio Setup Procedure if needed.

At the Special Functions screen, select COUNTRY CODE.

Important: The Country Code option does not contain a submenu. Country Code sets the point of sale, or origin, in the radio in order to calibrate the tuner for the country that the vehicle will be used in.

Radio Chime Volume Selection

In order to set the chime volume, begin at the Special Functions screen. Repeat the Radio Setup Procedure if needed.

  1. At the Special Functions screen, select SET OPTIONS.
  2. At the Set Options screen, select CHIME SETTINGS.
  3. At the Chime Settings screen, select the following option:
  4. • Loud Chime Volume
    • Select the appropriate voltage/volume level.

Important: The Loud Chime Volume option does not contain a submenu. This selection is used for setting the volume when the radio is replaced.

Radio Chime Level Selection

In order to set the Chime Level, begin at the Special Functions screen. Repeat the Radio Setup Procedure if needed.

  1. At the Special Functions screen, select SET OPTIONS.
  2. At the Set Options screen, select CHIME SETTINGS.
  3. At the Chime Settings screen, select CHIME LEVEL.

Important: The Chime Level option does not contain a submenu. The Chime Level setting has an option of setting a normal chime or a loud chime when the radio is replaced.