P1Dxx
Powertrain
No open-source descriptions exist for this system, so its codes are read from their structure.
Manufacturer-specific. Check a source specific to your make and model year. The subsystem digit is still a reliable hint.
P1D00
P1D01
P1D02
P1D03
P1D04
P1D05
P1D06
P1D07
P1D08
P1D09
P1D0A
P1D0B
P1D0C
P1D0D
P1D0E
P1D0F
P1D10
P1D11
P1D12
P1D13
P1D14
P1D15
P1D16
P1D17
P1D18
P1D19
P1D1A
P1D1B
P1D1C
P1D1D
P1D1E
P1D1F
P1D20
P1D21
P1D22
P1D23
P1D24
P1D25
P1D26
P1D27
P1D28
P1D29
P1D2A
P1D2B
P1D2C
P1D2D
P1D2E
P1D2F
P1D30
P1D31
P1D32
P1D33
P1D34
P1D35
P1D36
P1D37
P1D38
P1D39
P1D3A
P1D3B
P1D3C
P1D3D
P1D3E
P1D3F
P1D40
P1D41
P1D42
P1D43
P1D44
P1D45
P1D46
P1D47
P1D48
P1D49
P1D4A
P1D4B
P1D4C
P1D4D
P1D4E
P1D4F
P1D50
P1D51
P1D52
P1D53
P1D54
P1D55
P1D56
P1D57
P1D58
P1D59
P1D5A
P1D5B
P1D5C
P1D5D
P1D5E
P1D5F
P1D60
P1D61
P1D62
P1D63
P1D64
P1D65
P1D66
P1D67
P1D68
P1D69
P1D6A
P1D6B
P1D6C
P1D6D
P1D6E
P1D6F
P1D70
P1D71
P1D72
P1D73
P1D74
P1D75
P1D76
P1D77
P1D78
P1D79
P1D7A
P1D7B
P1D7C
P1D7D
P1D7E
P1D7F
P1D80
P1D81
P1D82
P1D83
P1D84
P1D85
P1D86
P1D87
P1D88
P1D89
P1D8A
P1D8B
P1D8C
P1D8D
P1D8E
P1D8F
P1D90
P1D91
P1D92
P1D93
P1D94
P1D95
P1D96
P1D97
P1D98
P1D99
P1D9A
P1D9B
P1D9C
P1D9D
P1D9E
P1D9F
P1DA0
P1DA1
P1DA2
P1DA3
P1DA4
P1DA5
P1DA6
P1DA7
P1DA8
P1DA9
P1DAA
P1DAB
P1DAC
P1DAD
P1DAE
P1DAF
P1DB0
P1DB1
P1DB2
P1DB3
P1DB4
P1DB5
P1DB6
P1DB7
P1DB8
P1DB9
P1DBA
P1DBB
P1DBC
P1DBD
P1DBE
P1DBF
P1DC0
P1DC1
P1DC2
P1DC3
P1DC4
P1DC5
P1DC6
P1DC7
P1DC8
P1DC9
P1DCA
P1DCB
P1DCC
P1DCD
P1DCE
P1DCF
P1DD0
P1DD1
P1DD2
P1DD3
P1DD4
P1DD5
P1DD6
P1DD7
P1DD8
P1DD9
P1DDA
P1DDB
P1DDC
P1DDD
P1DDE
P1DDF
P1DE0
P1DE1
P1DE2
P1DE3
P1DE4
P1DE5
P1DE6
P1DE7
P1DE8
P1DE9
P1DEA
P1DEB
P1DEC
P1DED
P1DEE
P1DEF
P1DF0
P1DF1
P1DF2
P1DF3
P1DF4
P1DF5
P1DF6
P1DF7
P1DF8
P1DF9
P1DFA
P1DFB
P1DFC
P1DFD
P1DFE
P1DFF
Read this code from your own car
Plug an ELM327 adapter into the OBD-II port under the dashboard. Pin16 reads every stored, pending and permanent code, explains each one like this page does — offline, with no account — and shows what the car recorded when the fault was set.