B00B1
Driver Seat Occupant Classification Sensor B
B00B1 is an OBD-II diagnostic trouble code meaning: Driver Seat Occupant Classification Sensor B. Common causes: open or short circuit in the sensor wiring harness, malfunction of the weight classification sensor itself. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- The passive safety system can disable the driver's airbag
- Error message on the dashboard
Causes
- Open or short circuit in the sensor wiring harness
- Malfunction of the weight classification sensor itself
- Problems with the sensor connector
- Malfunction of the airbag control unit
How to Fix
- Check the sensor wiring harness for damage.
- Check sensor connectors for oxidation and corrosion
- Check the sensor resistance (compare with reference values)
- If necessary, replace the weight classification sensor
- Reset the error and check the system operation
Related codes
Error B00B1 by Vehicle Brand
FAQ
What does the B00B1 code mean?
B00B1 is an OBD-II diagnostic trouble code that indicates: Driver Seat Occupant Classification Sensor B
What causes a B00B1 error code?
The most common causes of B00B1 include: Open or short circuit in the sensor wiring harness; Malfunction of the weight classification sensor itself; Problems with the sensor connector; Malfunction of the airbag control unit.
How do I fix a B00B1 diagnostic trouble code?
To fix B00B1: Check the sensor wiring harness for damage.. Check sensor connectors for oxidation and corrosion. Check the sensor resistance (compare with reference values). For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B00B1?
Do not drive — repair immediately
How much does it cost to fix B00B1?
The estimated repair cost for B00B1 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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