A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Antilock Brake System (ABS)
    • Trouble Code Description - Instrument Panel
  • Manufacturer Code Charts
    • - A Code Charts
      • A001
      • A002
      • A003
      • A004
      • A005
      • A006
      • A007
      • A008
      • A009
      • A010
      • A011
      • A012
      • A013
      • A014
      • A015
      • A016
      • A017
      • A018
      • A019
      • A020
      • A021
      • A022
      • A023
      • A024
      • A025
      • A026
      • A027
      • A028
      • A030
      • A031
      • A032
      • A033
      • A034
      • A035
      • A036
      • A037
      • A038
      • A039
      • A040
      • A041
      • A042
      • A043
      • A044
      • A045
      • A046
      • A047
      • A048
      • A049
      • A050
      • A051
      • A052
      • A054
      • A055
      • A056
      • A059
      • A060
      • A062
      • A063
    • - I Code Charts
      • I001
      • I002
      • I003
      • I004
      • I005
      • I006
      • I007
      • I008
      • I009
    • DTC 13
    • DTC 14
    • DTC 15
    • DTC 16
    • DTC 17
    • DTC 21
    • DTC 22
    • DTC 23
    • DTC 24
    • DTC 25
    • DTC 26
      • Part 1 of 4
      • Part 2 of 4
      • Part 3 of 4
      • Part 4 of 4
    • DTC 27
    • DTC 28
    • DTC 29
    • DTC 31
    • DTC 34
    • DTC 38
      • Brake Light Switch
      • Powertrain Controls - ECM/PCM
    • DTC 39
    • DTC 41
    • DTC 42
    • DTC 43
    • DTC 44
    • DTC 45
    • DTC 51
    • DTC 66
    • DTC 69
  • Related Tests, Information and Procedures
    • A Charts
      • Chart A-1 No Service Engine Soon Light
      • Chart A-2 No ALDL or Code 12 SES Light on Steady
      • Chart A-3 Engine Cranks But Will Not Run
        • Part 1 of 3
        • Part 2 of 3
        • Part 3 of 3
      • Chart A-5 Engine Cranks But Won't Start (Fuel System)
        • Part 1 of 2
        • Part 2 of 2
      • Chart A-7 Fuel System Diagnosis
        • Part 1 of 2
        • Part 2 of 2
    • C Charts
      • Chart C-2B Idle Air Control (IAC) Valve Check
      • Chart C-3 Evaporative Emission Control System
      • Chart C-4-1 Misfire at Idle
      • Chart C-4-2 Misfire Under Load
      • Chart C-5 Electronic Spark Control (ESC) Check
      • Chart C-8A Torque Converter Clutch (TCC) Electrical Diagnosis
        • Part 1 of 2
        • Part 2 of 2
      • Chart C-10A A/C Clutch Control
        • Part 1 of 2
        • Part 2 of 2
      • Chart C-12A Cooling Fan Check
      • Chart C-12B No Low Speed Cooling
      • Chart C-12C-A No High Speed Right Side Cooling Fan
      • Chart C-12C-B No High Speed Left Side Cooling Fan
      • Chart C-12D-A Low Speed Fan(s) On at All Times
      • Chart C-12D-B High Speed Fan(s) On at All Times
      • Chart C-16 ECM Controlled Warning Light Circuit