Where is the speed sensor located on a 2009 Nissan Maxima?
The sensor is on the side of the transmission housing facing the front. It is on the same side as the starter.
Where can I find the transmission speed sensor?
Drive the vehicle around the block to see if the speedometer will operate. Step 2: Check under the vehicle. When returning from the test drive, grab a flashlight and go under the vehicle. Look for the transmission speed sensor and see if the harness is attached and secured. Step 1: Park your vehicle on a flat, hard surface.
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 causes a transmission speed sensor to fail?
Sometimes, the sensor will fail if it is submerged in a different type of oil than what is recommended due to viscosity. If you operate a vehicle and the speedometer does not register anything, or if the speedometer begins to move after the vehicle is in motion, then the transmission speed sensor has failed.
Can a bad speed sensor affect shift timing?
Harsh or improper shifting. Without a valid speed signal from these sensors, the PCM will not be able to correctly control the shifting of gears within the transmission. This may cause the transmission to shift roughly or more quickly than normal. It’s also common that a problem with these sensors can impact the shift timing,…
Drive the vehicle around the block to see if the speedometer will operate. Step 2: Check under the vehicle. When returning from the test drive, grab a flashlight and go under the vehicle. Look for the transmission speed sensor and see if the harness is attached and secured. Step 1: Park your vehicle on a flat, hard surface.
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.
Sometimes, the sensor will fail if it is submerged in a different type of oil than what is recommended due to viscosity. If you operate a vehicle and the speedometer does not register anything, or if the speedometer begins to move after the vehicle is in motion, then the transmission speed sensor has failed.
Harsh or improper shifting. Without a valid speed signal from these sensors, the PCM will not be able to correctly control the shifting of gears within the transmission. This may cause the transmission to shift roughly or more quickly than normal. It’s also common that a problem with these sensors can impact the shift timing,…