2020年10月8日 · Sometimes after transmission repairs, the vehicle returns with the diagnostic trouble code P0716 for Input Speed Sensor Performance or P0717 for Low Input Speed Sensor Circuit Voltage. The input speed sensor wiring was not properly secured in its locating brackets on the back of the pump assembly, refer to figure 1.

2024年10月2日 · The P0717 code means there’s a problem with the input turbine speed sensor, which is important for monitoring the speed of the input shaft to ensure your car shifts gears correctly. If this sensor isn’t working, it can’t send the right speed information to the transmission control module (TCM).

2022年7月29日 · What are the common symptoms of OBDII code P0717 in a Chevrolet related to the Transmission Input Speed Sensor Circuit No Signal? The common symptoms include issues with shifting gears, erratic speedometer readings, and the vehicle going into limp mode.

2021年12月13日 · P0717 is a somewhat rare OBD2 trouble code that can occur in the Chevy Silverado. While it illuminates the check engine light, the code warns of a transmission-related error, specifically that the input shaft/turbine speed sensor is not sending a signal.

2022年8月3日 · The Diagnostic Trouble Code (DTC) P0717 is detected when TCM or ECM receives no signal from the sensor. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Need more information about the P0717 code?

2024年6月5日 · The P0717 code stands for “Input/Turbine Speed Sensor “A” Circuit No Signal.” It’s logged when the PCM detects the input sensor signal is missing. A malfunctioning input speed sensor and issues with the speed sensor circuit and PCM are some of the problems that could trigger the code.

A code P0717 will be stored (and a malfunction lamp may be illuminated) if the actual input/turbine speed, or system circuit voltage, fail to coincide with the desired input/turbine speed or manufacturer’s specified voltage. Symptoms. The P0717 indicates a complete loss of circuit voltage for the input/turbine speed sensor.

What causes OBD-II fault code P0717? The Input Speed Sensor tells the Transmission Control Module (TCM) how fast the engine is spinning so the correct gear can be engaged. When the TCM receives an inaccurate signal from this sensor, it can't properly shift the vehicle from gear to gear as the vehicle needs to change speed and rates of acceleration.

If you have a P0717 Input Turbine Speed Sensor Circuit No Signal trouble code, this post will help you understand what it is and how to fix it. The computer wants to know if the transmission is working properly. So it reads the speed of the input shaft and compares it …

2016年5月31日 · P0717 refers to the transmission input speed sensor. This is located right on top of the transmission and should be easily accessible. Check that the connector is properly seated and there is no obvious damage to the harness.