C01xx
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.
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C010A
C010B
C010C
C010D
C010E
C010F
C0110
C0111
C0112
C0113
C0114
C0115
C0116
C0117
C0118
C0119
C011A
C011B
C011C
C011D
C011E
C011F
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C012A
C012B
C012C
C012D
C012E
C012F
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0139
C013A
C013B
C013C
C013D
C013E
C013F
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C014A
C014B
C014C
C014D
C014E
C014F
C0150
C0151
C0152
C0153
C0154
C0155
C0156
C0157
C0158
C0159
C015A
C015B
C015C
C015D
C015E
C015F
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0167
C0168
C0169
C016A
C016B
C016C
C016D
C016E
C016F
C0170
C0171
C0172
C0173
C0174
C0175
C0176
C0177
C0178
C0179
C017A
C017B
C017C
C017D
C017E
C017F
C0180
C0181
C0182
C0183
C0184
C0185
C0186
C0187
C0188
C0189
C018A
C018B
C018C
C018D
C018E
C018F
C0190
C0191
C0192
C0193
C0194
C0195
C0196
C0197
C0198
C0199
C019A
C019B
C019C
C019D
C019E
C019F
C01A0
C01A1
C01A2
C01A3
C01A4
C01A5
C01A6
C01A7
C01A8
C01A9
C01AA
C01AB
C01AC
C01AD
C01AE
C01AF
C01B0
C01B1
C01B2
C01B3
C01B4
C01B5
C01B6
C01B7
C01B8
C01B9
C01BA
C01BB
C01BC
C01BD
C01BE
C01BF
C01C0
C01C1
C01C2
C01C3
C01C4
C01C5
C01C6
C01C7
C01C8
C01C9
C01CA
C01CB
C01CC
C01CD
C01CE
C01CF
C01D0
C01D1
C01D2
C01D3
C01D4
C01D5
C01D6
C01D7
C01D8
C01D9
C01DA
C01DB
C01DC
C01DD
C01DE
C01DF
C01E0
C01E1
C01E2
C01E3
C01E4
C01E5
C01E6
C01E7
C01E8
C01E9
C01EA
C01EB
C01EC
C01ED
C01EE
C01EF
C01F0
C01F1
C01F2
C01F3
C01F4
C01F5
C01F6
C01F7
C01F8
C01F9
C01FA
C01FB
C01FC
C01FD
C01FE
C01FF
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.