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Home › Pontiac › 2008 › Grand Prix Base › Repair and Diagnosis › Accessories & Equipment › Entertainment Systems › Cellular System, Entertainment System, And Navigation System › Diagnostic Information and Procedures › DTC B1780 › Circuit/System Testing

Circuit/System Testing

  1. Install a scan tool.
  2. Turn ON the ignition, with the engine OFF.
  3. With a scan tool clear the Radio Theft Information.
    • If the DTC resets, replace the radio.
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