A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Antilock Brake System (ABS)
    • ECM/PCM Code Description
  • Manufacturer Code Charts
    • DTC 02
    • DTC 03
    • DTC 04
    • DTC 05
    • DTC 06
    • DTC 07
    • DTC 08
    • DTC 09
    • DTC 10
    • DTC 11
    • DTC 13
      • Antilock Braking System (ABS) - Rear Wheel Antilock Brakes (RWAL)
      • Powertrain Controls - ECM/PCM
    • DTC 14
    • DTC 15
    • DTC 21
    • DTC 22
    • DTC 23
    • DTC 24
    • DTC 25
    • DTC 31
    • DTC 32
    • DTC 41
      • Part 1 of 2
      • Part 2 of 2
    • DTC 42
    • DTC 44
    • DTC 45
    • DTC 51
    • DTC 53
  • 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
      • Chart A-5 Fuel Injector Circuit Check
      • Chart A-7A Fuel System Diagnosis
      • Chart A-7B Fuel System Pressure Check
        • Part 1 of 2
        • Part 2 of 2
    • C Charts
      • Chart C-1 Power Steering Pressure Switch Diagnosis
      • Chart C-1A Oxygen Sensor Heater Check
      • Chart C-2 Idle Speed Control (ISC) Circuit
      • Chart C-2A Throttle Opener Control System Check
      • Chart C-3 Canister Purge Check
      • Chart C-7 EGR System Check
      • Chart C-8 TCC Lock-Up Relay System Check