K 1500 Truck 4WD V8-4.8L VIN V (2003)
Seat Occupant Sensor: Service and Repair
Inflatable Restraint Passenger Presence System Replacement
REMOVAL PROCEDURE
CAUTION: Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. The bladder, the
pressure sensor, the seat cushion, and the control module are assembled and calibrated as a unit. Using only some of the components in the
service kit will cause the passenger presence system to operate improperly.
1. Remove the seat cushion trim cover and pad.
2. Disconnect the electrical connectors.
3. Remove the bolts that retain the electronic control unit (ECU) (1) from the bottom of the passenger seat cushion frame.
4. Remove the pressure switch (2) from the bottom of the passenger seat cushion frame.
5. Remove the push in retainer's (1) that hold the bladder tot he seat cushion frame.
6. Remove the inflatable restraint passenger presence system from the seat.
INSTALLATION PROCEDURES
