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Home >> Ford >> 2009 >> Flex Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1975 (Supplemental Restraint System) >> Diagnosis And Testing >> Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) >> Principles of Operation >> Safety Belt Retractor Pretensioners

Safety Belt Retractor Pretensioners

WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

The safety belt retractor pretensioners remove excess slack from the safety belt webbing. The pretensioners are activated by the RCM  when the module detects a crash exceeding a programmed limit.