What are the symptoms of a bad speed sensor?
You have a number of different types of speed sensors in your car, but the one most likely to malfunction is the one that communicates the speed of your vehicle to the car’s computers.IdentificationThe vehicle speed sensor is just one of many sensors that communicate with your car’s computer. It monitors the speed of your car so the computer can correctly control gear shifts and other transmission functions.When the Sensor Goes BadWhen your car’s speed sensor malfunctions, it stops correctly communicating information from the transmission to the computer, leading your car to exhibit many symptoms that may cause you to think your transmission is going bad.Most Common SymptomWhen your speed sensor goes out, the first thing you may notice is that your speedometer needle starts wildly spinning or moving back and forth.Gear ShiftingAnother common symptom of a bad speed sensor is that your car will seem unable to pick a gear.
