B-codes
Body codes (B0xxx)
Airbags (SRS), climate control, lights and body modules.
Powertrain codes (P0xxx)
Engine, fuel, ignition and emissions faults — the most common diagnostic trouble codes.
Chassis codes (C0xxx)ABS, traction control, brake and stability electronics.
Body codes (B0xxx)Airbags (SRS), climate control, lights and body modules.
Network codes (U0xxx)Communication faults between modules over the CAN bus.
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Use the OBD-II lookup to search by keyword or enter a full code like P0300.