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B0320: Passenger Seat Position Sensor Circuit
Standardized SAE J2012 code · B03xx codes
What does B0320 mean?
Passenger Seat Position Sensor Circuit: an electrical fault is present in the circuit. The sensor reports seat position for the memory function and SRS occupant logic.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Common causes
- High Seat position sensor failed
- Medium Seat harness connector damaged
Likelihood is a general estimate across vehicles; your make and model may differ.
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