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Home >> Ford >> 2000 >> ZX2 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1640 (MULTIFUNCTION Electronic Modules) >> Description And Operation >> Module Controlled Functions >> Smart Junction Box (SJB) >> Post Crash Alert Feature
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Post Crash Alert Feature

WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

The post crash alert is a function controlled by the SJB. If the Restraints Control Module (RCM) determines an impact of enough severity (the air bags may or may not be deployed), the post crash alert function is activated. The post-crash alert function activates the hazard lamp function and cycles the horn on 3 times, then off for 4 seconds, and repeats this cycle until the battery is discharged or the function is turned off. The post crash alert function can be turned off by: