B00B4
Driver Seat Occupant Classification Sensor E
What it means
B00B4 means Driver Seat Occupant Classification Sensor E.
Where it lives
For B00B4, the description names the sensor as the part involved.
Check these first
- A failed driver seat occupant classification sensor E
- An open or short in the sensor E circuit
- Corrosion at the driver seat sensor E connector
- A sensor E that reads out of range
- A restraint control module fault on the sensor E input
What to do next
- Check the driver seat occupant classification sensor E connector
- Test the sensor E circuit for an open or a short
- Inspect the sensor E mount in the seat cushion
- Measure the sensor E weight signal with a scan tool
- Replace the driver seat sensor E only if the circuit tests good
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.