C00xx
Chassis
Mechanical systems outside the powertrain: braking, ABS, traction and stability control, wheel speed sensing, steering and suspension. This dataset cannot narrow a chassis code further - the groupings behind the third character are not standardised across makes, and no free source covers them.
No open-source descriptions exist for this system, so its codes are read from their structure.
Standardised (SAE/ISO). Standardised meaning, consistent across manufacturers.
C0000
C0001
C0002
C0003
C0004
C0005
C0006
C0007
C0008
C0009
C000A
C000B
C000C
C000D
C000E
C000F
C0010
C0011
C0012
C0013
C0014
C0015
C0016
C0017
C0018
C0019
C001A
C001B
C001C
C001D
C001E
C001F
C0020
C0021
C0022
C0023
C0024
C0025
C0026
C0027
C0028
C0029
C002A
C002B
C002C
C002D
C002E
C002F
C0030
C0031
C0032
C0033
C0034
C0035
C0036
C0037
C0038
C0039
C003A
C003B
C003C
C003D
C003E
C003F
C0040
C0041
C0042
C0043
C0044
C0045
C0046
C0047
C0048
C0049
C004A
C004B
C004C
C004D
C004E
C004F
C0050
C0051
C0052
C0053
C0054
C0055
C0056
C0057
C0058
C0059
C005A
C005B
C005C
C005D
C005E
C005F
C0060
C0061
C0062
C0063
C0064
C0065
C0066
C0067
C0068
C0069
C006A
C006B
C006C
C006D
C006E
C006F
C0070
C0071
C0072
C0073
C0074
C0075
C0076
C0077
C0078
C0079
C007A
C007B
C007C
C007D
C007E
C007F
C0080
C0081
C0082
C0083
C0084
C0085
C0086
C0087
C0088
C0089
C008A
C008B
C008C
C008D
C008E
C008F
C0090
C0091
C0092
C0093
C0094
C0095
C0096
C0097
C0098
C0099
C009A
C009B
C009C
C009D
C009E
C009F
C00A0
C00A1
C00A2
C00A3
C00A4
C00A5
C00A6
C00A7
C00A8
C00A9
C00AA
C00AB
C00AC
C00AD
C00AE
C00AF
C00B0
C00B1
C00B2
C00B3
C00B4
C00B5
C00B6
C00B7
C00B8
C00B9
C00BA
C00BB
C00BC
C00BD
C00BE
C00BF
C00C0
C00C1
C00C2
C00C3
C00C4
C00C5
C00C6
C00C7
C00C8
C00C9
C00CA
C00CB
C00CC
C00CD
C00CE
C00CF
C00D0
C00D1
C00D2
C00D3
C00D4
C00D5
C00D6
C00D7
C00D8
C00D9
C00DA
C00DB
C00DC
C00DD
C00DE
C00DF
C00E0
C00E1
C00E2
C00E3
C00E4
C00E5
C00E6
C00E7
C00E8
C00E9
C00EA
C00EB
C00EC
C00ED
C00EE
C00EF
C00F0
C00F1
C00F2
C00F3
C00F4
C00F5
C00F6
C00F7
C00F8
C00F9
C00FA
C00FB
C00FC
C00FD
C00FE
C00FF
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.