Browse all OBDII B diagnostic trouble codes. Click any code to see meaning, symptoms, causes, diagnostics, repairs, and costs.
| Code | Type | Action |
|---|---|---|
| B2300 | Diagnostic |
Diagnose
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| B2301 | Diagnostic |
Diagnose
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| B2320 | Diagnostic |
Diagnose
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| B2321 | Diagnostic |
Diagnose
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| B2322 | Diagnostic |
Diagnose
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| B2323 | Diagnostic |
Diagnose
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| B2601 | Diagnostic |
Diagnose
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| B3000 | Diagnostic |
Diagnose
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| B3A00 | Diagnostic |
Diagnose
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| B3A01 | Diagnostic |
Diagnose
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| B3A02 | Diagnostic |
Diagnose
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| B3A03 | Diagnostic |
Diagnose
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| B3A04 | Diagnostic |
Diagnose
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| B3A05 | Diagnostic |
Diagnose
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| B3A06 | Diagnostic |
Diagnose
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| B3A07 | Diagnostic |
Diagnose
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| B3A08 | Diagnostic |
Diagnose
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| B3A09 | Diagnostic |
Diagnose
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| B3A0A | Diagnostic |
Diagnose
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| B3A0B | Diagnostic |
Diagnose
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| B3A0C | Diagnostic |
Diagnose
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| B3A0D | Diagnostic |
Diagnose
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| B3A0E | Diagnostic |
Diagnose
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| B3A0F | Diagnostic |
Diagnose
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| B3A10 | Diagnostic |
Diagnose
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| B3A11 | Diagnostic |
Diagnose
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| B3A12 | Diagnostic |
Diagnose
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| B3A13 | Diagnostic |
Diagnose
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| B3A14 | Diagnostic |
Diagnose
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| B3A15 | Diagnostic |
Diagnose
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| B3A16 | Diagnostic |
Diagnose
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| B3A17 | Diagnostic |
Diagnose
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| B3A18 | Diagnostic |
Diagnose
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| B3A19 | Diagnostic |
Diagnose
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| B3A1A | Diagnostic |
Diagnose
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| B3A1B | Diagnostic |
Diagnose
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| B3A1C | Diagnostic |
Diagnose
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| B3A1D | Diagnostic |
Diagnose
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| B3A1E | Diagnostic |
Diagnose
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| B3A1F | Diagnostic |
Diagnose
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| B3A20 | Diagnostic |
Diagnose
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| B3A21 | Diagnostic |
Diagnose
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| B3A22 | Diagnostic |
Diagnose
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| B3A23 | Diagnostic |
Diagnose
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| B3A24 | Diagnostic |
Diagnose
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| B3A25 | Diagnostic |
Diagnose
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| B3A26 | Diagnostic |
Diagnose
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| B3A27 | Diagnostic |
Diagnose
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| B3A28 | Diagnostic |
Diagnose
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| B3A29 | Diagnostic |
Diagnose
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| B3A2A | Diagnostic |
Diagnose
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| B3A2B | Diagnostic |
Diagnose
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| B3A2C | Diagnostic |
Diagnose
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| B3A2D | Diagnostic |
Diagnose
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| B3A2E | Diagnostic |
Diagnose
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| B3A2F | Diagnostic |
Diagnose
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| B3A30 | Diagnostic |
Diagnose
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| B3A31 | Diagnostic |
Diagnose
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| B3A32 | Diagnostic |
Diagnose
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| B3A33 | Diagnostic |
Diagnose
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| B3A34 | Diagnostic |
Diagnose
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| B3A35 | Diagnostic |
Diagnose
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| B3A36 | Diagnostic |
Diagnose
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| B3A37 | Diagnostic |
Diagnose
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| B3A38 | Diagnostic |
Diagnose
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| B3A39 | Diagnostic |
Diagnose
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| B3A3A | Diagnostic |
Diagnose
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| B3A3B | Diagnostic |
Diagnose
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| B3A3C | Diagnostic |
Diagnose
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| B3A3D | Diagnostic |
Diagnose
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| B3A3E | Diagnostic |
Diagnose
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| B3A3F | Diagnostic |
Diagnose
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| B3A40 | Diagnostic |
Diagnose
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| B3A41 | Diagnostic |
Diagnose
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| B3A42 | Diagnostic |
Diagnose
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| B3A43 | Diagnostic |
Diagnose
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| B3A44 | Diagnostic |
Diagnose
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| B3A45 | Diagnostic |
Diagnose
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| B3A46 | Diagnostic |
Diagnose
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| B3A47 | Diagnostic |
Diagnose
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| B3A48 | Diagnostic |
Diagnose
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| B3A49 | Diagnostic |
Diagnose
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| B3A4A | Diagnostic |
Diagnose
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| B3A4B | Diagnostic |
Diagnose
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| B3A4C | Diagnostic |
Diagnose
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| B3A4D | Diagnostic |
Diagnose
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| B3A4E | Diagnostic |
Diagnose
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| B3A4F | Diagnostic |
Diagnose
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| B3A50 | Diagnostic |
Diagnose
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| B3A51 | Diagnostic |
Diagnose
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| B3A52 | Diagnostic |
Diagnose
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| B3A53 | Diagnostic |
Diagnose
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| B3A54 | Diagnostic |
Diagnose
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| B3A55 | Diagnostic |
Diagnose
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| B3A56 | Diagnostic |
Diagnose
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| B3A57 | Diagnostic |
Diagnose
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| B3A58 | Diagnostic |
Diagnose
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| B3A59 | Diagnostic |
Diagnose
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| B3A5A | Diagnostic |
Diagnose
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| B3A5B | Diagnostic |
Diagnose
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|
