When to use the diagnostic trouble code p0716?
Diagnostic Trouble Code (DTC) P0716 is detected when TCM or ECM does not receive the proper signal from the sensor. The Input Speed Sensor (ISS) is a hall-effect type sensor.
When to set p0717 transmission code GM vehicles?
If the vehicle is moving at speeds greater than 5MPH and the input speed signal is low or at zero, the PCM will set P0717 and command maximum line pressure. Do not automatically assume that the input speed sensor is faulty. Instead, thoroughly inspect the wiring harness between the transmission and the PCM.
What does no signal mean on DTC p0717?
Usually, in the case of DTC P0717, “Input/Turbine Speed Sensor No Signal,” this refers to an unstable or intermittent signal, perhaps no signal at all, depending on the automaker’s specific programming. Additionally, DTC P0700, “Transmission Control System Malfunction,” may be set, simply an informational code regarding a problem with the TCM.
Where is the p0717 code stored in the PCM?
Code P0717 will be stored if the PCM detects the input sensor signal is missing for a given period of time. RPMs are transferred from the engine to the transmission while a reluctor wheel (often mounted on the input shaft) spins and passes close to the tip of the sensor.
Diagnostic Trouble Code (DTC) P0716 is detected when TCM or ECM does not receive the proper signal from the sensor. The Input Speed Sensor (ISS) is a hall-effect type sensor.
If the vehicle is moving at speeds greater than 5MPH and the input speed signal is low or at zero, the PCM will set P0717 and command maximum line pressure. Do not automatically assume that the input speed sensor is faulty. Instead, thoroughly inspect the wiring harness between the transmission and the PCM.
Code P0717 will be stored if the PCM detects the input sensor signal is missing for a given period of time. RPMs are transferred from the engine to the transmission while a reluctor wheel (often mounted on the input shaft) spins and passes close to the tip of the sensor.
What happens if the p0700 code is present?
When the P0700 code is present, the malfunction indicator lamp (MIL) may be illuminated. You may be seeing poor gas mileage or have transmission shifting problems. The engine could stall or run poorly. When hooked up to the scan tools, there will most likely be other codes present because the P0700 code is generally not alone.