A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
  • Manufacturer Code Charts
    • DTC 13
    • DTC 14
      • Part 1 of 2
      • Part 2 of 2
    • DTC 21
      • Powertrain Controls - ECM/PCM
        • Part 1 of 2
        • Part 2 of 2
      • Supplemental Inflatable Restraint (SIR)
    • DTC 21 and 22
    • DTC 22
    • DTC 23
      • Powertrain Controls - ECM/PCM
        • Part 1 of 2
        • Part 2 of 2
      • Supplemental Inflatable Restraint (SIR)
    • DTC 24
      • Powertrain Controls - ECM/PCM
      • Supplemental Inflatable Restraint (SIR)
        • Part 1 of 5
        • Part 2 of 5
        • Part 3 of 5
        • Part 4 of 5
        • Part 5 of 5
    • DTC 25
    • DTC 26
    • DTC 31
    • DTC 32
      • Powertrain Controls - ECM/PCM
      • Supplemental Inflatable Restraint (SIR)
    • DTC 33
      • Powertrain Controls - ECM/PCM
        • Part 1 of 2
        • Part 2 of 2
      • Supplemental Inflatable Restraint (SIR)
    • DTC 34
    • DTC 35
    • DTC 41
    • DTC 42
      • Powertrain Controls - ECM/PCM
      • Supplemental Inflatable Restraint (SIR)
    • DTC 44
    • DTC 45
    • DTC 51
      • Powertrain Controls - ECM/PCM
      • Supplemental Inflatable Restraint (SIR)
    • DTC 52
    • DTC 61
    • DTC 71
  • Related Tests, Information and Procedures
    • A Charts
      • Chart A-1 No Service Engine Soon Light
      • Chart A-2 Service Engine Soon Light ON Steady
      • Chart A-3 Engine Cranks But Will Not Run
        • Part 1 of 2
        • Part 2 of 2
      • Chart A-5 Fuel Pump and Relay Electrical Test
      • Chart A-7 Fuel System Diagnosis
        • Part 1 of 2
        • Part 2 of 2
    • B Charts
    • C Charts
      • Chart C-1 Power Steering Pressure Switch Diagnosis
      • Chart C-1A Park/Neutral Switch Diagnosis
      • Chart C-1D Manifold Absolute Pressure (MAP) Output Check
      • Chart C-2C Idle Air Control (IAC) System Check
      • Chart C-4C Ignition System Check
      • Chart C-7 EGR System Check
      • Chart C-8B Shift Light Check
      • Chart C-10 A/C System Functional Check