Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Supplemental Restraint System - Advanced DTCS
's Airbag First Inflator B0001-12 Short to Power in the Driver's Airbag First Inflator B0001-13 Open or Increased Resistance in the Driver's Airbag First Inflator B0001-1A Decreased Resistance in the Driver's Airbag First Inflator B0001-2B Short to Another Wire Harness in the Driver's Airbag First Inflator B0002-11 Short to Ground in the Driver's Airbag Second Inflator B0002-12 Short to Power in the Driver's Airbag Second Inflator B0002-13 Open or Increased Resistance in the Driver's Airbag Second Inflator B0002-1A Decreased Resistance in the Driver's Airbag Second Inflator B0002-2B Short to Another Wire Harness in the Driver's Airbag Second Inflator B0010-11 Short to Ground in the Front Passenger's Airbag First Inflator B0010-12 Short to Power in the Front Passenger's Airbag First Inflator B0010-13 Open or Increased Resistance in the Front Passenger's Airbag First Inflator B0010-1A Decreased Resistance in the Front Passenger's Airbag First Inflator B0010-2B Short to Another Wire Harness in the Front Passenger's Airbag First Inflator B0011-11 Short to Ground in the Front Passenger's Airbag Second Inflator B0011-12 Short to Power in the Front Passenger's Airbag Second Inflator B0011-13 Open or Increased Resistance in the Front Passenger's Airbag Second Inflator B0011-1A Decreased Resistance in the Front Passenger's Airbag Second Inflator B0011-2B Short to Another Wire Harness in the Front Passenger's Airbag Second Inflator B0020-11 Short to Ground in the Driver's Side Airbag Inflator B0020-12 Short to Power in the Driver's Side Airbag Inflator B0020-13 Open or Increased Resistance in the Driver's Side Airbag Inflator B0020-1A Decreased Resistance in the Driver's Side Airbag Inflator B0020-2B Short to Another Wire Harness in the Driver's Side Airbag Inflator B0021-11 Short to Ground in the Left Side Curtain Airbag First Inflator B0021-12 Short to Power in the Left Side Curtain Airbag First Inflator B0021-13 Open or Increased Resistance in the Left Side Curtain Airbag First Inflator B0021-1A Decreased Resistance in the Left Side Curtain Airbag First Inflator B0021-2B Short to Another Wire Harness in the Left Side Curtain Airbag First Inflator B0028-11 Short to Ground in the Front Passenger's Side Airbag Inflator B0028-12 Short to Power in the Front Passenger's Side Airbag Inflator B0028-13 Open or Increased Resistance in the Front Passenger's Side Airbag Inflator B0028-1A Decreased Resistance in the Front Passenger's Side Airbag Inflator B0028-2B Short to Another Wire Harness in the Front Passenger's Side Airbag Inflator B0029-11 Short to Ground in the Right Side Curtain Airbag First Inflator B0029-12 Short to Power in the Right Side Curtain Airbag First Inflator B0029-13 Open or Increased Resistance in the Right Side Curtain Airbag First Inflator B0029-1A Decreased Resistance in the Right Side Curtain Airbag First Inflator B0029-2B Short to Another Wire Harness in the Right Side Curtain Airbag First Inflator B0050-11 Short or Decreased Resistance in the Driver's Seat Belt Buckle Switch B0050-13 Open or Increased Resistance in the Driver's Seat Belt Buckle Switch B0050-2B Short to Another Wire Harness in the Driver's Seat Belt Buckle Switch B0052-11 Short or Decreased Resistance in the Front Passenger's Seat Belt Buckle Switch B0052-13 Open or Increased Resistance in the Front Passenger's Seat Belt Buckle Switch B0052-2B Short to Another Wire Harness in the Front Passenger's Seat Belt Buckle Switch B0070-11 Short to Ground in the Driver's Seat Belt Tensioner B0070-12 Short to Power in the Driver's Seat Belt Tensioner B0070-13 Open or Increased Resistance in the Driver's Seat Belt Tensioner B0070-1A Decreased Resistance in the Driver's Seat Belt Tensioner B0070-2B Short to Another Wire Harness in the Driver's Seat Belt Tensioner B0072-11 Short to Ground in the Front Passenger's Seat Belt Tensioner B0072-12 Short to Power in the Front Passenger's Seat Belt Tensioner B0072-13 Open or Increased Resistance in the Front Passenger's Seat Belt Tensioner B0072-1A Decreased Resistance in the Front Passenger's Seat Belt Tensioner B0072-2B Short to Another Wire Harness in the Front Passenger's Seat Belt Tensioner B0090-4A Internal Failure of the Left Front Impact Sensor B0090-87 No Signal From the Left Front Impact Sensor B0090-92 Internal Failure of the Left Front Impact Sensor B0091-4A Internal Failure of the Left Side Impact Sensor (first) B0091-87 No Signal From the Left Side Impact Sensor (first) B0091-92 Internal Failure of the Left Side Impact Sensor (first) B0092-4A Internal Failure of the Left Side Impact Sensor (second) B0092-87 No Signal From the Left Side Impact Sensor (second) B0092-92 Internal Failure of the Left Side Impact Sensor (second) B0095-4A Internal Failure of the Right Front Impact Sensor B0095-87 No Signal From the Right Front Impact Sensor B0095-92 Internal Failure of the Right Front Impact Sensor B0096-4A Internal Failure of the Right Side Impact Sensor (first) B0096-87 No Signal From the Right Side Impact Sensor (first) B0096-92 Internal Failure of the Right Side Impact Sensor (first) B0097-4A Internal Failure of the Right Side Impact Sensor (second) B0097-87 No Signal From the Right Side Impact Sensor (second) B0097-92 Internal Failure of the Right Side Impact Sensor (second) B00A0-87 Lost Communication With the Front Passenger's Weight Sensor Unit B00B5-11 Short or Decreased Resistance in the Driver's Seat Position Sensor B00B5-13 Open or Increased Resistance in the Driver's Seat Position Sensor B00B5-2B Short to Another Wire Harness in the Driver's Seat Position Sensor B00D5-14 Open or Short to Ground in the Front Passenger's Airbag Cutoff Indicator B00D5-17 Short to Power in the Front Passenger's Airbag Cutoff Indicator B2800-49 Internal Failure of the SRS Unit B2801-49 Internal Failure of the SRS Unit B2840-13 SRS Unit Connector A Not Properly Installed B2841-13 SRS Unit Connector B Not Properly Installed U0101-00 Lost Communication With the PCM (PGM-FI system) U0155-00 Lost Communication With the Gauge Control Module U3000-49 Internal Failure of the SRS Unit U3000-51 SRS Unit Programming Error
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.