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Home >> Nissan-Datsun >> 2012 >> Cube Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (SRS (Supplemental Restraint System)) >> System Description >> SRS Operation >> For the SRS to operate >> Seat Belt Tensioners

Seat Belt Tensioners

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
  1. The front impact sensor, the side impact sensor or the rear safing sensor must activate and send electric signals to the microprocessor.
  2. The microprocessor must compute the signals and trigger the tensioners.
  3. The charges must ignite and deploy the tensioners.