• Code: 866
• Description: SD card authentication error
• Causes:

• Code: 867
• Description: SD card error
• Causes:

• Code: 868
• Description: SD card access error
• Causes:

• Code: 870
• Description: Address book data error
• Causes:

• Code: 880
• Description: File Format Converter (MLB) error
• Causes:

• Code: 900
• Description: Electronic total counter error
  The value of the total counter is out of the normal range.
• Causes: • Defective NVRAM

• Code: 901
• Description: Mechanical total counter error
  The polling module does not detect the mechanical total counter.
• Causes: • Defective mechanical total counter
  • Defective BICU
  • Loose connection

• Code: 903
• Description: Engine total counter error
  The checksum of the total counter is not correct.
• Causes: • Defective NVRAM on the BICU