Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
Vehicle » Sensors and Switches » Sensors and Switches - Restraints and Safety Systems » Impact Sensor » Service and Repair » Crash Zone Sensor  
  Crash Zone Sensor  


Removal and Installation




  • Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least three minutes.
  • Do not use air tools or electric tools for servicing.
  • Do not use old fixing nuts after removal; replace with new nuts.
  • Do not cause impact to the crash zone sensor by dropping etc. Replace the crash zone sensor if it has been dropped or sustained an impact.
  • Replace the crash zone sensor of deployed SRS driver air bag and deployed SRS front passenger air bag.
  1. Disconnect the negative and positive battery terminals, then wait at least three minutes.
  2. Remove the cover and the air duct.
  3. Remove the center clamp screw for upper radiator hose and position aside.
  4. Disconnect the crash zone sensor harness connector.
  5. Remove the nuts, then remove crash zone sensor.

Installation is in the reverse order of removal.