Test C: Driver Air Bag Circuit Fault (DTC B1915): Description
WARNING: This page is about a different car, the 2002 Ford RV Cutaway, 2002 Ford Econoline, 2002 Ford E550 Super Duty, 2002 Ford E450 Super Duty, and 2002 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Electronic Crash Sensor (ECS) module monitors voltage on ECS module connector terminals No. 1 (circuit No. 614, Gray/Orange wire) and No. 15 (circuit No. 615, Gray/White wire). If ECS module detects short to ground or battery voltage at either terminal, it will store Diagnostic Trouble Code (DTC) B1915 in memory and flash Code 15 on AIR BAG warning light.