What is error code 3 on speedometer of 1992 ford bronco xlt 351?

Error code 3 on the speedometer of a 1992 Ford Bronco XLT typically indicates a problem with the vehicle's speed sensor or the wiring associated with it. This can result in inaccurate speed readings or a non-functioning speedometer. Checking the speed sensor's connections, as well as inspecting for any damaged wiring, is recommended to troubleshoot the issue. If necessary, replacing the speed sensor may resolve the error.