A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Body Control Module (BCM)
    • E Code Descriptions
    • Heating Ventilation Air Conditioning (HVAC)
  • B Code Charts
    • B110
    • B111
    • B112
    • B113
    • B115
    • B119
    • B120
      • B120 - Twilight Delay & Panel Dimming
      • B120 - Twilight Delay Switch Pot Circuit
      • B120 Twilight Delay Pot Circuit
    • B121
    • B122
      • B122 - Twilight Delay & Panel Dimming
      • B122 - Panel Dimming Switch Pot Circuit
    • B123
    • B124
    • B127
    • B334
    • B335
    • B336
    • B337
    • B410
    • B411
    • B412
    • B420
      • B420 Relay Coil Circuits
      • B420 Courtesy Lamp Relay Circuit
      • B420 Twilight Relays Circuit
      • B420 Hi/LO Beam Relays Circuit
      • B420 Retained Accessory Power Circuit
    • B440
    • B441
    • B446
    • B447
    • B448
    • B449
    • B450
    • B552
    • B556
  • Manufacturer Code Charts
    • - E Code Charts
      • E012
      • E013
      • E014
      • E015
      • E016
      • E018
      • E019
      • E020
      • E021
      • E022
      • E023
      • E024
      • E026
      • E027
      • E028
      • E030
      • E031
      • E032
      • E034
      • E037
      • E038
      • E039
      • E040
      • E044
      • E045
      • E047
      • E048
      • E052
      • E053
      • E055
      • E058
      • E059
      • E060
      • E063
      • E064
      • E065
      • E066
      • E067
    • DTC 11
    • DTC 12
    • DTC 21
    • DTC 22
    • DTC 23
    • DTC 24
    • DTC 25
    • DTC 26
    • DTC 27
    • DTC 31
    • DTC 32
    • DTC 33
    • DTC 34
    • DTC 35
    • DTC 36
    • DTC 37
    • DTC 38
    • DTC 41
    • DTC 42
    • DTC 43
    • DTC 44
    • DTC 45
    • DTC 46
    • DTC 47
    • DTC 48
    • DTC 51
    • DTC 52
    • DTC 53
    • DTC 54
    • DTC 55
    • DTC 56
    • DTC 57
    • DTC 58
    • DTC 61
    • DTC 71
    • DTC 72
    • DTC 73
    • DTC 74
    • DTC 75
    • DTC 76
    • DTC 77
    • DTC 78
  • Related Tests, Information and Procedures
    • A Charts
      • Chart A Multiple Codes Stored Hard
      • Chart A-1 Engine Control System Lamp Inoperative
      • Chart A-2 Engine Control System Lamp ON No Codes Present
      • Chart A-3 No Start or Stall After Start
      • Chart A-3H Engine Cranks But Will Not Run
      • Chart A-4A Fuel System Diagnosis (Circuit Test)
      • Chart A-4B Fuel Pressure Out of Range Diagnosis
      • Chart A-5 Injector System Diagnosis
        • Part 1 of 2
        • Part 2 of 2
      • Chart A-6 Oxygen Sensor Test
      • Chart A-7 Open Loop Diagnosis
      • Chart A-8 Rich or Lean Driveability Diagnosis
    • B Charts
      • Chart B-1 Odometer Problem
      • Chart B-2 Loss of BCM Data to IPC
      • Chart B-3 CCDIC Circuit
      • Chart B-4 Loss of Power to BCM
      • Chart B-5 IPC Circuit
      • Chart B-6 Loss of Power at IPC
      • Chart B-7 Loss of 7 Volt Signal at CPS
      • Chart B-8 Loss of 12 Volt Signal at CPS
    • C Charts
      • Chart C-1 Climate Control Driver Information Center (CCDIC)
        • CCDIC Problem (Chart C-1)
        • CCDIC Problem (Chart C-2)
        • CCDIC Problem (Chart C-3)
        • CCDIC Problem (Chart C-4)
      • Chart C-1 PCM/ECM Replacement Check
      • Chart C-4 EST System Check
      • Chart C-6 Air Management Check
      • Chart C-7 Exhaust Gas Recirculation (EGR) System Check
      • Chart C-8 Viscous Converter Clutch (VCC) Diagnosis