A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Antilock Brakes / Traction Control Systems
    • Electronic Level Control
    • Engine Control System
      • Code 12
      • Code 14
      • Code 15
      • Code 17
      • Code 18
      • Code 19
      • Code 21
      • Code 23
      • Code 28
      • Code 29
      • Code 34
      • Code 36
      • Code 40 & 50
      • Code 44 & 45
      • Code 48
      • Code 59
      • Code 68
      • Code 69
      • Code 88
  • Manufacturer Code Charts
    • Engine Control System
      • Code 12
      • Code 14
      • Code 15
      • Code 17
      • Code 18
      • Code 19
      • Code 21
      • Code 48
      • Code 68
      • Code 69
      • Code 88
      • Codes 34 & 36
      • Codes 44 & 45
    • Antilock Brakes / Traction Control Systems
    • Electronic Level Control
  • Related Tests, Information and Procedures
    • Key to Tests Using Multimeter
    • No Fault Codes