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Home >> Ford >> 2014 >> Fusion Titanium Hybrid >> Repair and Diagnosis >> External Pages >> Different car >> Section 1807 (Supplemental Restraint System (Hybrid/ENERGI) - Description And Operation, Diagnosis And Testing, DTC & Symptom Charts) >> Description And Operation >> Airbag and Seatbelt Pretensioner Supplemental Restraint System (SRS) - System Operation and Component Description >> System Operation >> SOS Post-Crash Alert System™

SOS Post-Crash Alert System™

WARNING: This page is about a different car, the 2017 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

The SOS Post-Crash Alert System™ is controlled by the BCM, but initiated by the RCM.

When a deployment event occurs, the RCM sends a message on the HS-CAN2 to the BCM. The BCM flashes the turn signal lamps and sounds the horn (except when 911 Assist™ is active) until it is turned off. The system can be turned off 10 seconds after a crash event by pressing the hazard switch. The BCM also unlocks the doors and illuminates the courtesy lamps after a crash event.