What sensor controls the speedometer?

speed sensor
The speed sensor is a small device that tells your car’s speedometer how fast you’re going. It plays a role in your car’s transmission and cruise control systems. In this article, we’ll cover what a speed sensor is and how it works.

Can a blown fuse cause the speedometer not to work?

Faulty Fuse/Bad Wiring: In very wet conditions, it is possible for exposed wires to get wet and short out, causing a fuse to blow. When the fuse for your speedometer stops working, it can cause the speedometer to drop to zero.

Where is the speedometer sensor located?

The vehicle speed sensor, or VSS, is located near the transmission’s output shaft. The specific placement of the sensor allows the sensor to detect, and report, to the engine’s computer through attachment cabling, the rotation and speed of the shaft.

How much does it cost to replace a speed sensor?

The DIY cost for replacing a speed sensor is the cost of the sensor. Depending on the vehicle year, make and model, a speed sensor can cost as little as $7.92 or as much as $100. For most vehicles, the cost for a speed sensor is between $25 and $45.

What are the symptoms of a bad speedometer sensor?

5 Common Bad Speed Sensor Symptoms

• Transmission problems.
• Erratic speedometer readings.
• Inability to engage cruise control.
• Lack of torque converter clutch application.
• Check Engine Light is triggered.
• An internal electrical fault in the speed sensor.
• Damage on the sensor itself.
• Poor vehicle maintenance.

Can you fix speedometer?

To solve this issue, you should replace the speedometer. If you notice that the speedometer does not seem to give you a good reading because it is bouncing around, this may be the result of bad wiring or a faulty speed sensor. To solve this issue, the wiring needs to be changed, or the sensors need to be re-calibrated.

How much is a speedometer sensor?

Can speedometer affect transmission?

Problem Description The vehicle may lose vehicle speed signal, which can affect speedometer operation and transmission shift quality. Most often the vehicle speed sensor is faulty, however, at times, the driven gear inside the transmission is at fault.

What are the symptoms of a bad speed sensor?