Subaru 2009 IMPREZA Service Manual page 2788

Curtain Airbag Sensor
AIRBAG SYSTEM
11.Curtain Airbag Sensor
A: REMOVAL
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. <Ref. to SE-11, REMOV-
AL, Rear Seat.>
4) Remove the nuts and then remove the curtain
airbag sensor.
AB-01754
5) Disconnect the airbag connector.
B: INSTALLATION
CAUTION:
• Do not reuse the bolt and nut.
Always use new bolts and nuts for them.
• When installing the sensor, securely insert
the arrest pin on the back side of sensor into
the body side hole.
Install in the reverse order of removal.
Tightening torque:
7.5 N·m (0.76 kgf-m, 5.5 ft-lb)
C: INSPECTION
Check for the following, and replace the damaged
parts with new parts.
• Curtain airbag sensor or connector is damaged.
• Curtain airbag is deployed.
AB-24