Frontier 2WD L4-2.5L (QR25DE) (2005)
Seat Occupant Sensor: Service and Repair
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
Removal and Installation
The occupant classification control unit, occupant classification (pressure) sensor, and bladder are an integral part of the front passenger seat cushion and
are replaced as an assembly. Refer to "FRONT SEAT" to remove the seat, and "SEAT CUSHION TRIM AND PAD" to replace the seat cushion.