AutoCodes – Subaru – P0711 Subaru

P0711 Subaru Code - Transmission Fluid Temperature Sensor Range Performance

Quick Answer

The ATF (Automatic Transmission Fluid) Temperature Sensor converts the fluid temperature into a resistance value. Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature Sensor circuit poor electrical connection. 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
P0711 Subaru indicates Transmission Fluid Temperature Sensor Range Performance.
Common causes
Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature Sensor circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,711
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 30, 2019
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Code P0711 Subaru Description

The ATF (Automatic Transmission Fluid) Temperature Sensor converts the fluid temperature into a resistance value. The sensor resistance changes with the transmission fluid temperature. As the temperature becomes higher, the sensor resistance decreases. The Transmission Control Module (TCM) monitors the ATF (Automatic Transmission Fluid) Temperature Sensor signal. The TCM sets the OBDII code when the ATF (Automatic Transmission Fluid) Temperature Sensor signal is out of factory specifications.
OBDII Code P0711 Subaru - Transmission Fluid Temperature Sensor Range Performance - AutoCodes.com
P0711 Subaru Code - Transmission Fluid Temperature Sensor Range Performance

What are the Possible Causes of the DTC P0711 Subaru?

  • Faulty Transmission Fluid Temperature Sensor
  • Transmission Fluid Temperature Sensor harness is open or shorted
  • Transmission Fluid Temperature Sensor circuit poor electrical connection

How to Fix the DTC P0711 Subaru?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0711 Subaru code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0711 Subaru code?

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Need Help with the Code?

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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 P0711 Subaru Code

1. What are the common symptoms of OBDII code P0711 in a Subaru related to the transmission fluid temperature sensor?

- Some common symptoms include erratic shifting, harsh shifting, transmission overheating, and an illuminated check engine light.

2. What are the possible causes of OBDII code P0711 in a Subaru?

- The code P0711 can be caused by issues such as a faulty transmission fluid temperature sensor, wiring or connector problems, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose the OBDII code P0711 in my Subaru?

- Diagnosing the code typically involves using a diagnostic scanner to retrieve the code and checking the transmission fluid temperature sensor for proper resistance values. It is also important to inspect the sensor's wiring and connectors for any damage.

4. Can driving with OBDII code P0711 in a Subaru cause further damage to the transmission?

- Continued driving with code P0711 can potentially lead to further damage to the transmission, as the sensor helps regulate transmission fluid temperature, which is crucial for proper transmission function.

5. How can I repair OBDII code P0711 in my Subaru?

- Repairing the code may involve replacing the transmission fluid temperature sensor, repairing any damaged wiring or connectors, ensuring the transmission fluid level is correct, or addressing any issues with the transmission control module.

6. Will resetting the OBDII code P0711 in a Subaru make it go away permanently?

- Resetting the code may temporarily turn off the check engine light, but if the underlying issue causing the code is not addressed, it is likely to return. It is important to diagnose and repair the root cause of the code.

7. Can a DIY enthusiast fix OBDII code P0711 in a Subaru?

- Depending on their skill level and access to tools, a DIY enthusiast may be able to address the code P0711 by replacing the transmission fluid temperature sensor, checking the wiring, and ensuring the transmission fluid level is correct.

8. Is it safe to drive my Subaru with OBDII code P0711 if the transmission is still functioning normally?

- While the transmission may still be functioning normally, it is recommended not to ignore the OBDII code P0711, as it can lead to transmission issues over time. It is advisable to address the code promptly.

9. How long does it typically take to repair OBDII code P0711 in a Subaru?

- The repair time for OBDII code P0711 can vary depending on the exact cause of the issue and the availability of parts. In general, it may take a few hours to a day to diagnose and repair the code.

10. Can a Subaru dealership help with diagnosing and repairing OBDII code P0711?

- Yes, a Subaru dealership or a qualified mechanic with experience in Subaru vehicles can assist in diagnosing and repairing OBDII code P0711 by using specialized tools and expertise specific to Subaru vehicles.

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