A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • With AST 5500
    • With BMW or BMW Compatible Equipment
      • Cipro Control Module
      • Siemens Control Module
  • Manufacturer Code Charts
    • With AST 5500
      • Codes 1-3
      • Codes 4
      • Codes 5-20
      • Flash Code 3-4-1
      • Flash Code 4-4-1
    • With BMW or BMW Compatible Equipment
      • Cipro Control Module
        • Code A-B
        • Code H-Z
      • Siemens Control Module
        • Code 1-3
        • Code 4
        • Code 5-20
        • Flash Code 3-4-1
        • Flash Code 4-4-1