What is Code B2293 for 02 Ford Taurus?

Code B2293 stands for "Rear Impact Sensor Circuit Short to Ground." This code indicates that the rear impact sensor in your 2002 Ford Taurus has detected a short to ground. The rear impact sensor is responsible for detecting impacts from the rear of the vehicle and deploying the airbags if necessary. If this code is present, the rear impact sensor may not be functioning properly and the airbags may not deploy in a collision.