DTC B1992, B1993, B1994, B1995: Driver-Side Air Bag Module Circuit Short To Power Supply; Driver-Side Air Bag Module Circuit Short To Body Ground; Driver-Side Air Bag Module Circuit Resistance High; Driver-Side Air Bag Module Circuit Resistance Low: Notes
WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.