Test L: Passenger Air Bag Circuit Low Resistance (DTC B1888): Description
WARNING: This page is about a different car, the 2003 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
Electronic Crash Sensor (ECS) module monitors resistance between ECS module connector terminals No. 14 and 28. If ECS module detects low resistance, it will store Diagnostic Trouble Code (DTC) B1888 in memory and flash Code 35 on AIR BAG warning light.