Test Ad: Left Side Crash Sensor Internal Fault (DTC B2444): Description
WARNING: This page is about a different car, the 2002 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
Restraints Control Module (RCM) monitors 2-wire current loop to left side crash sensor for signal that is out of expected range. If RCM detects an out-of-range signal, indicating an internal fault, it will store Diagnostic Trouble Code (DTC) B2444 in memory and flash Code 48 on AIR BAG warning light.