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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1448 (Supplemental Restraint System) >> Diagnosis Sensor Unit >> Removal and Installation >> Removal

Removal and Installation: Removal

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Before servicing SRS, turn the ignition switch off, disconnect both battery cables and wait at least 3 minutes.
  1. Disconnect each harness connector for the air bag module and seat belt pre-tensioner.
  2. Remove center console. Refer to "REMOVAL AND INSTALLATION ".
  3. Disconnect diagnosis sensor unit connector.
  4. Remove fixing bolts from the diagnosis sensor unit.
    • Hexagon head bolt : 24.5 N.m (2.5 kg-m, 18 ft-lb) 
    • Special bolt : 19.6 N.m (2.0 kg-m, 14 ft-lb) 
    • Ground bolt : 6.9 N.m (0.7 kg-m, 61 in-lb) 
    Fig 1: Removal & Installation Of Diagnosis Sensor Unit
    G02409262Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION:
  • Do not use old bolts. Replace with new ones.
  • Check diagnosis sensor unit bracket to ensure it is free of deformities, dents, cracks or rust. If it shows any visible signs of damage, replace with new one.
  • Replace diagnosis sensor unit if it has been dropped or sustained an impact.