Front Side Airbag Crash Sensors (Pressure Sensors) Safety Precautions
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Crash sensors for side airbags react to changes in pressure and therefore must be handled extremely carefully. Note the following points:
CAUTION:
- Always follow correct installation position: Install only in designation location in door.
- Protect crash sensor from blows and impact: Do not use a crash sensor that has fallen to the floor. When doing body work on the door, the crash sensor should be removed.
- The crash sensor is adjusted to the air volume in the door interior. A deformity to the door that reduces air space in the door hinders the function of the crash sensor.
- Avoid heavy soiling to the crash sensor. Do not use compressed air around crash sensor. Protect crash sensor from filings or shavings (for example, when installing door speakers later). Do not use cavity sealant or spray lubricant in the area of the crash sensor.
- Protection from heat/cold: Avoid effects of heat, for example when painting or performing other body work. Crash sensors should not be subjected to temperatures below -40 °C (-40 °F) (for example, in non-climate-controlled airplane cargo holds).
- Protect the crash sensor from moisture when storing or installing it.
For failure-free crash sensor function, effective door seal must be guaranteed after installation. Note the following points:
- All components (for example, cover, speaker, door trim) must be installed correctly.
- The door trim clips seal the system. If necessary, replace retaining clips.