Code Definition

B0097 — Passenger Seat Weight Sensor 1

System: Body  |  Type: Generic (OBD-II Standard)  |  Make: Generic

About B0097

B0097 is a generic (obd-ii standard) body diagnostic trouble code. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

When B0097 is stored, the module has detected a sensor-related fault — the reported value from the named sensor is out of spec.

Scanning & clearing: Body (B) codes are often stored in the body control module, airbag module, or climate module. A basic OBD-II tool usually will not read body codes — an enhanced or OEM-level scan tool is typically required.

Because B0097 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

This fault code is set by the Supplemental Restraint System (SRS) or Occupant Detection System (ODS) module when an issue is detected with Passenger Seat Weight Sensor 1, typically one of several sensors integrated into the seat to measure occupant weight. The system checks for valid signal ranges, continuity, and correlation among the sensors so it can classify the occupant correctly. The DTC sets when sensor 1 reports an out of range signal, open circuit, short, or fails internal diagnostics. When this code is set the airbag warning lamp illuminates and the passenger airbag on and off indica...

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