Circuit/System Verification

Ignition ON. Verify the driver information center (DIC) illuminates.
- If the DIC does not illuminate
  Test or replace the instrument cluster.
- If the DIC does illuminate
Verify all the associated primary controls on the radio (Volume, Mute, Seek, etc.) operate properly.
- If any of the primary controls do not function properly
  Refer to Symptoms - Entertainment .
- If all of the primary controls function properly
Refer to Circuit/System Testing.