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P1715 2011 Nissan Pathfinder Code - Input Speed Sensor Primary Speed Sensor

Quick Answer

The P1715 code on a 2011 Nissan Pathfinder indicates a problem with the Input Speed Sensor Primary Speed Sensor. Common causes include Faulty input speed sensor, Wiring issues or loose connections, Transmission control module malfunction. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1715 2011 Nissan Pathfinder indicates Input Speed Sensor Primary Speed Sensor.
Common causes
Common causes include Faulty input speed sensor, Wiring issues or loose connections, Transmission control module malfunction.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P1715 2011 Nissan Pathfinder Description

The P1715 code on a 2011 Nissan Pathfinder indicates a problem with the Input Speed Sensor Primary Speed Sensor. This sensor is responsible for monitoring the speed of the transmission input shaft. The information it provides is crucial for the proper operation of the transmission, as it helps the vehicle's computer system determine the appropriate gear to engage based on the speed of the vehicle.

OBDII Code P1715 2011 Nissan Pathfinder - Input Speed Sensor Primary Speed Sensor
P1715 2011 Nissan Pathfinder Code - Input Speed Sensor Primary Speed Sensor

Common Causes of P1715 2011 Nissan Pathfinder

  1. Faulty input speed sensor
  2. Wiring issues or loose connections
  3. Transmission control module malfunction
  4. Low transmission fluid levels
  5. Mechanical issues within the transmission

Symptoms of P1715 2011 Nissan Pathfinder

  1. Erratic shifting behavior
  2. Delayed or harsh shifting
  3. Transmission slipping
  4. Check Engine Light illuminated
  5. Reduced fuel efficiency

How to Fix P1715 2011 Nissan Pathfinder

  1. Begin by diagnosing the specific cause of the P1715 code using a diagnostic scanner to pinpoint the issue.
  2. Inspect the wiring harness connected to the input speed sensor for any damage or loose connections. Repair or replace as needed.
  3. Test the input speed sensor itself to determine if it is functioning correctly. Replace the sensor if it is faulty.
  4. Check the transmission control module for any signs of malfunction. Repair or replace as necessary.
  5. Ensure that the transmission fluid levels are adequate and top up if needed. Perform a transmission fluid flush if the fluid is old or contaminated.

Cost to Fix P1715 2011 Nissan Pathfinder

The cost of repairing a P1715 code on a 2011 Nissan Pathfinder can vary depending on the specific cause of the issue. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

What does this mean?

Tech Notes for P1715 2011 Nissan Pathfinder

If P1715 is displayed with U1000, U1001, U1010, P0335, P0340,P0345 or P0605 perform the other trouble diagnosis for U1000, U1001, U1010, P0335, P0340,P0345 or P0605 first.

When is the Code Detected?

Turbine revolution sensor signal is different
from the theoretical value calculated by ECM from revolution sensor signal and engine rpm signal.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1715 2011 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P1715 in a 2011 Nissan Pathfinder?

The common symptoms of OBDII code P1715 in a 2011 Nissan Pathfinder include issues with shifting gears, erratic vehicle speed readings, and the transmission going into "limp mode."

2. What is the primary cause of OBDII code P1715 in a 2011 Nissan Pathfinder?

The primary cause of OBDII code P1715 in a 2011 Nissan Pathfinder is a malfunction or failure of the input speed sensor or primary speed sensor in the transmission system.

3. How can I diagnose OBDII code P1715 in my 2011 Nissan Pathfinder?

Diagnosing OBDII code P1715 in a 2011 Nissan Pathfinder involves using a diagnostic scanner to retrieve the trouble codes, inspecting the input speed sensor and primary speed sensor, and checking the wiring and connectors for any damage or loose connections.

4. Can I continue driving my 2011 Nissan Pathfinder with OBDII code P1715?

It is not recommended to continue driving your 2011 Nissan Pathfinder with OBDII code P1715, as it can lead to further damage to the transmission system and potentially cause unsafe driving conditions.

5. How can I repair OBDII code P1715 in my 2011 Nissan Pathfinder?

Repairing OBDII code P1715 in a 2011 Nissan Pathfinder typically involves replacing the faulty input speed sensor or primary speed sensor, ensuring proper installation and calibration, and clearing the trouble codes from the vehicle's computer system.

6. Are there any DIY tips for fixing OBDII code P1715 in a 2011 Nissan Pathfinder?

While some basic troubleshooting steps can be taken, it is recommended to consult a professional mechanic or dealership for proper diagnosis and repair of OBDII code P1715 in a 2011 Nissan Pathfinder.

7. How much does it cost to repair OBDII code P1715 in a 2011 Nissan Pathfinder?

The cost of repairing OBDII code P1715 in a 2011 Nissan Pathfinder can vary depending on the extent of the damage, the parts needed for replacement, and the labor rates of the repair shop. It is advisable to get a few quotes from different mechanics before proceeding with the repair.

8. Can a faulty input speed sensor cause other issues besides triggering OBDII code P1715 in a 2011 Nissan Pathfinder?

Yes, a faulty input speed sensor can cause other issues besides triggering OBDII code P1715 in a 2011 Nissan Pathfinder, such as poor fuel economy, harsh shifting, and overall transmission performance issues.

9. How often should the input speed sensor be replaced in a 2011 Nissan Pathfinder?

The input speed sensor in a 2011 Nissan Pathfinder should be replaced as part of regular maintenance or whenever it shows signs of malfunction to prevent triggering OBDII code P1715 and ensure the smooth operation of the transmission system.

10. Is OBDII code P1715 specific to the 2011 Nissan Pathfinder, or can it occur in other vehicle models?

While OBDII code P1715 is commonly associated with the 2011 Nissan Pathfinder, it can also occur in other vehicle models with similar transmission systems that use input speed sensors and primary speed sensors.

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