A3 Quattro V6-3.2L (BUB) (2008)
Impact Sensor: Service and Repair
Front Side Airbag Crash Sensor
Front Side Airbag Crash Sensor
Removing and installing
CAUTION:
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Follow the safety precautions for pyrotechnic components.
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Follow the safety precautions for front side airbag crash sensors (pressure sensors).
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Before handling pyrotechnic components (e.g. connecting the electrical connector), the person handling it must "discharge static
electricity". This can be done by touching door striker, for example.
1
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Bolt - 5 Nm
2
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Crash sensor for front side airbag
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Driver side: Driver-side side airbag crash sensor G179
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Passenger-side: Passenger-side side airbag crash sensor G180
Removing
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Disconnect the battery ground wire with the ignition off.
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Remove door trim.
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Disconnect electrical connector - 4 - on crash sensor.
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Remove bolts - 1 - and - 3 -.
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Remove crash sensor for front side airbag.
Installing
Installation is reverse of removal, but note the following:
NOTE:
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For proper crash sensor (pressure sensor) function, ensure door does not leak.
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All components (e.g. cover, speaker, door trim) must be installed correctly.
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The door trim clips seal the system. Replace door trim clip if necessary.