The automatic transmission (automatic transmission) position sensor is responsible for determining the current position of the gearbox selector and transmitting information to the automatic transmission electronic control unit (ECU). In the Nissan Teana J32, the automatic transmission position sensor is located on the side wall of the gearbox housing.
Signs of a faulty automatic transmission position sensor:
* Unexpected gear shifting or inability to shift
* Jerks, jolts or vibrations when shifting gears
* Errors on the dashboard related to automatic transmission
* The gearbox goes into emergency mode
Replacing the automatic transmission position sensor:
To replace the automatic transmission position sensor on a Nissan Teana J32, follow these steps:
1. Place the vehicle in park and set the parking brake.
2. Disconnect the negative terminal of the battery.
3. Raise the car on a jack or lift.
4. Locate the automatic transmission position sensor on the side wall of the transmission. It is usually secured with two bolts.
5. Disconnect the electrical connector of the sensor.
6. Unscrew the mounting bolts and remove the sensor.
7. Install the new sensor and tighten the mounting bolts.
8. Connect the electrical connector.
9. Lower the vehicle.
10. Connect the negative terminal of the battery.
11. Start the engine and check the operation of the automatic transmission.
Note: The replacement process may vary slightly depending on the year of manufacture and vehicle equipment.