Where is the transmission input speed sensor located?
Users have reported p0715 for the following makes: Mercedes Benz (especially on a Mercedes Benz ML320), Ford, Nissan, Mazda, and Mitsubishi. An input speed sensor reads a reluctor ring. Located on or inside your vehicle’s transmission, the sensor is tasked to monitor your vehicle’s transmission input speed.
How does the input / turbine speed sensor work?
This sensor can measure how many RPM (revolutions per minute) your input shaft is turning. Once the PCM detects an irregularity in RPM input, it will trigger the illumination of the Check Engine Light.
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Users have reported p0715 for the following makes: Mercedes Benz (especially on a Mercedes Benz ML320), Ford, Nissan, Mazda, and Mitsubishi. An input speed sensor reads a reluctor ring. Located on or inside your vehicle’s transmission, the sensor is tasked to monitor your vehicle’s transmission input speed.
What happens if the transmission speed sensor fails?
If the transmission speed sensors end up failing, the unit won’t be able to properly manage the gear shifting actions that you make. As a result, you may notice the timing of your shifting will be off. This means there will be a small waiting period between each shift that you make.
How much does it cost to replace a transmission speed sensor?
Transmission speed sensors tend to cost around the same. Labor varies depending on the engine type, as some sensors are more accessible than others. If your mechanic needs to drop the transmission to replace a transmission sensor, you’re looking at bill around $800-1,000.
This sensor can measure how many RPM (revolutions per minute) your input shaft is turning. Once the PCM detects an irregularity in RPM input, it will trigger the illumination of the Check Engine Light.
Which is the first sensor on the transmission shaft?
The first is known as the input shaft speed (ISS) sensor. As described, this sensor is used to monitor the speed of the transmission’s input shaft.
What happens when the output shaft speed sensor falls out?
The other sensor is the output shaft speed (OSS) sensor. If either of these two sensors falls out of alignment or experiences electrical issues, it impacts the operation of the entire transmission.
How to replace a faulty transmission speed sensor?
Follow these procedures for replacing a faulty vehicle speed sensor (VSS). The same removal and installation instructions apply for both the input and output speed sensor. CAUTION: When replacing the new speed sensor be sure the O-ring on the new sensor is correctly fitted on the sensor before installation.
How does the input speed sensor work on a car?
This sensor can measure how many RPM (revolutions per minute) your input shaft is turning. Once the PCM detects an irregularity in RPM input, it will trigger the illumination of the Check Engine Light. A vehicle may go into “fail-safe” mode as a result of this trouble code.