Car Doesn’t Shift After Changing Transmission Speed Sensor

Symptoms

If your car is not shifting after you have changed the transmission speed sensor, there are a few possible symptoms that you may experience.

• The car may not shift out of park.
• The car may not shift into gear.
• The car may shift erratically.
• The car may not shift at all.

Causes

There are a few possible causes for why your car may not be shifting after you have changed the transmission speed sensor.

• The new sensor may be faulty.
• The sensor may not be installed correctly.
• There may be a problem with the wiring to the sensor.
• There may be a problem with the transmission itself.

Diagnosis

To diagnose the problem, you will need to start by checking the new sensor. Make sure that it is the correct sensor for your car and that it is installed correctly. You can also check the wiring to the sensor to make sure that it is not damaged or loose.

If the sensor and wiring appear to be fine, then the problem may be with the transmission itself. You will need to have the transmission inspected by a qualified mechanic to determine the exact problem.

Repair

The repair for this problem will depend on the cause of the problem.

• If the sensor is faulty, it will need to be replaced.
• If the sensor is not installed correctly, it will need to be reinstalled correctly.
• If the wiring to the sensor is damaged or loose, it will need to be repaired or replaced.
• If the problem is with the transmission itself, the transmission will need to be repaired or replaced.

Prevention

There are a few things that you can do to prevent this problem from happening again.

• Make sure that you use the correct sensor for your car.
• Make sure that the sensor is installed correctly.
• Check the wiring to the sensor regularly to make sure that it is not damaged or loose.
• Have the transmission serviced regularly to keep it in good working order.

Conclusion

If your car is not shifting after you have changed the transmission speed sensor, there are a few possible causes that you can investigate. By following the steps outlined in this article, you can diagnose the problem and get your car back on the road.