Test H: Incorrect Module Configuration (DTC C1415): 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.
Econoline has several model-dependent combinations of components. There are 3 part numbers for Electronic Crash Sensor (ECS) module depending on configuration of vehicle air bag system. If incorrect component has been used, ECS module will store Diagnostic Trouble Code (DTC) C1415 in memory and flash Code 29 on AIR BAG warning light.