Diagnostic trouble code (DTC) information SRS-0251

Condition 

Fig 1: Identifying Occupant Weight Sensor (OWS) Assembly

Courtesy of VOLVO CARS OF NORTH AMERICA.

The supplemental restraint system module (SRS) checks the signal from the occupant weight sensor (OWS).

The diagnostic trouble code (DTC) is stored if the control module registers a configuration fault.

The diagnostic trouble code (DTC) can be diagnosed in ignition positions I, II and III.

Substitute Value 

• Passenger airbag is deactivated.

Possible Source 

• Incorrect configuration of the occupant weight sensor (OWS).

Fault symptom[s] 

• SRS indicator lamp lit
• PAD lamp lit.