Astra L4-1.8L (2009)
Seat Occupant Sensor: Service and Repair
Inflatable Restraint Passenger Presence System Replacement - Front
Removal Procedure
Warning
Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. All the components in the service kit 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.
Warning
To avoid personal injury, perform a preload test on the passenger presence system whenever you remove or replace the seat cushion trim. Failure to do
so may cause the system to malfunction.
Warning: Refer to Battery Disconnect Warning (See: Starting and Charging/Battery/Service Precautions).
1. Disconnect the battery.
2. Wait 1 minute for the airbag to deactivate.