Driver Seat Occupant Classification Sensor B

Where it lives

For B00B1, start at the sensor the description names.

Check these first

• A failed driver seat occupant classification sensor B
• A short to ground in the sensor B wiring
• Corrosion at the driver seat sensor B connector
• A sensor B with out of range resistance
• A restraint control module fault on the sensor B input

What to do next

1. Check the driver seat occupant classification sensor B connector
2. Test the sensor B circuit for an open or a short
3. Inspect the sensor B mount in the seat cushion
4. Measure the sensor B weight signal with a scan tool
5. Replace the driver seat sensor B only if the circuit tests good
6. Clear the code and retest

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