1. Turn the ignition switch to OFF.
2. Disconnect the ground cable from battery and wait for at least 20 seconds before starting work.
3. Remove the rear seat cushion. 
4. Remove the satellite safing sensor cover.
5. Remove the nut, and remove the satellite safing sensor.
CAUTION:
Do not separate the satellite safing sensor from the bracket. Doing so will cause the airbag system malfunction. If the sensor is removed from the bracket, be sure to replace with a new part.
6. Disconnect the airbag connector.