P0501 is an OBD-II generic code that the engine control module (ECM) got an input from the vehicle speed sensor (VSS) that is out of range or an erratic voltage output that is not stable or smooth, with movement up or down.
Which is vehicle speed sensor A?
A vehicle speed sensor (VSS) is a small component mounted on your car’s transmission that lets the car’s onboard computer know how fast you’re moving. It’s also known as a wheel speed sensor, transmission speed sensor, or output shaft speed sensor.
How much is a speed sensor for a Mercedes Benz?
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The average cost for a Mercedes-Benz 300SE vehicle speed sensor replacement is between $598 and $722. Labor costs are estimated between $473 and $597 while parts are priced at $125. This range does not include taxes and fees, and does not factor in your specific model year or unique location.
How much does it cost to replace ABS sensor Mercedes?
How much does an ABS / wheel speed sensor replacement cost for my Mercedes-Benz? The costs can vary depending on whether the sensor can be replaced without needing too much disassembly. Typically expect prices from $350 to upwards of $700 for a full hub assembly replacement.
What does automatic transmission speed sensor do?
The automatic transmission speed sensor is measuring the rotational speed of the transmission. The measured data is used by the engine management to determine the right gears, shifting times and shifting pressures. The sensory unit is either based on the Hall-effect or has a magneto resistive sensor system.
What can a faulty ABS sensor cause?
loss of stability and traction control: if it detects a bad wheel speed sensor, the abs computer will usually disable the stability and traction control systems, as well. on some vehicles, a bad wheel speed sensor may affect other functions as well, such as hill-start assist and roll stability.
How do you reset the ABS light on a Mercedes?
To reset the lights, start up your Mercedes-Benz and turn the steering wheel all the way to the right, then all the way to the left. Do this a couple of times. Turn off the engine. Restart.
Where are the ABS sensors located?
A wheel speed sensor, also called an “ABS sensor,” is part of the Anti-lock Brake System (ABS). It is located on the tires (near the brake rotors for the front tires and in the rear end housing for the rear tires).
How much does ABS sensor replacement cost?
The average ABS wheel speed sensor replacement cost is between $200 and $400 per sensor, depending on the car model and labor costs. You can expect to pay about $100 to $150 for the wheel speed sensor and another $100 to $300 for the labor.
How much does it cost to change an ABS sensor?
Labor costs are estimated between $62 and $78 while parts are priced between $142 and $172. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
How much does it cost to repair an ABS sensor?
It will cost between $200 and $400 to replace an individual speed sensor, and there is one for each wheel. Typically, they should be replaced every 30,000 to 50,000 miles.