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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 >> E-Pretensioner

For the SRS to operate: E-Pretensioner

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.

When at a risk of a collision, the E-pretensioner system, working with the collision mitigation braking system (CMBS), retracts the driver's and front passenger's seat belt several times slightly to provide a tactile warning to the driver. And when a collision is imminent, the E-pretensioner system retracts the seat belt tightly to help reduce injury from the impact. The E-pretensioner system also works when the driver brakes hard and the brake assist system is turned on.

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