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Home >> Cadillac >> 2008 >> XLR Base >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System >> Diagnostic Information and Procedures >> DTC B1271 >> Circuit/System Testing

Circuit/System Testing

  1. Ignition ON, with a scan tool, clear the DTC and the radio theft information.
  2. Perform theRadio Programming and Setup .
  3. Cycle the ignition and verify the DTC has not reset.
    • If the DTC resets, replace the radio.