AutoCodes – Honda – P0714 2021 Honda CR-V

P0714 2021 Honda CR-V Code - Transmission Fluid Temperature Sensor Intermittent Failure

Quick Answer

The Transmission Fluid Temperature Sensor is a thermistor-type sensor that changes resistance according to the change in transmission fluid temperature. 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
P0714 2021 Honda CR-V indicates Transmission Fluid Temperature Sensor Intermittent Failure.
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 177
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 15, 2024
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Code P0714 2021 Honda CR-V Description

The Transmission Fluid Temperature Sensor is a thermistor-type sensor that changes resistance according to the change in transmission fluid temperature. The Transmission Control Module (TCM) sends a 5 V reference signal to the sensor through a pull-up resistor. When the transmission fluid temperature is low, the sensor resistance increases and the TCM detects a high signal voltage. As the transmission fluid temperature rises, the sensor resistance decreases and the TCM detects a low signal voltage. When the engine is stopped and enough time has passed, the transmission fluid temperature will equalize to the engine coolant temperature. When the temperature in the transmission fluid temperature sensor deviates from the temperature in the Engine Coolant Temperature (ECT) sensor 2 after the engine is stopped and enough time has passed, the TCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0714 2021 Honda CR-V - Transmission Fluid Temperature Sensor Intermittent Failure - AutoCodes.com
P0714 2021 Honda CR-V Code - Transmission Fluid Temperature Sensor Intermittent Failure

What are the Possible Causes of the DTC P0714 2021 Honda CR-V?

  • Faulty Transmission Fluid Temperature Sensor
  • Transmission Fluid Temperature Sensor harness is open or shorted
  • Transmission Fluid Temperature Sensor circuit poor electrical connection
  • Faulty Transmission Control Module (TCM)

How to Fix the DTC P0714 2021 Honda CR-V?

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 P0714 2021 Honda CR-V 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 P0714 2021 Honda CR-V code?

Need more information on how to fix the P0714 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0714 2021 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

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 P0714 2021 Honda CR-V Code

1. What are the common symptoms of an intermittent failure in the transmission fluid temperature sensor (P0714) on a 2021 Honda CR-V?

The common symptoms include erratic shifting, transmission slipping, illuminated check engine light, and a decrease in fuel efficiency.

2. What are the possible causes of the P0714 code indicating an intermittent failure in the transmission fluid temperature sensor on a 2021 Honda CR-V?

Possible causes include a faulty transmission fluid temperature sensor, damaged wiring or connectors, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose the intermittent failure in the transmission fluid temperature sensor (P0714) on my 2021 Honda CR-V?

Diagnosis involves using an OBDII scanner to retrieve the trouble code, checking the transmission fluid level and condition, inspecting the sensor and its wiring for damage, and testing the sensor's resistance.

4. Can I continue driving my 2021 Honda CR-V with the P0714 code indicating an intermittent failure in the transmission fluid temperature sensor?

It is not recommended to continue driving the vehicle with this code, as it can lead to further transmission damage and potential safety hazards. It is best to address the issue promptly.

5. How do I repair an intermittent failure in the transmission fluid temperature sensor on a 2021 Honda CR-V?

Repair options include replacing the transmission fluid temperature sensor, repairing or replacing damaged wiring or connectors, ensuring the transmission fluid is at the correct level, and resetting the trouble code.

6. What are some preventive maintenance tips to avoid the P0714 code on a 2021 Honda CR-V?

Regularly checking and changing the transmission fluid according to the manufacturer's recommendations, inspecting the sensor and wiring during routine maintenance, and addressing any transmission issues promptly can help prevent this code.

7. Are there any recalls or technical service bulletins related to the P0714 code on a 2021 Honda CR-V?

Check with a Honda dealership or refer to the manufacturer's website for any recalls or technical service bulletins related to the transmission fluid temperature sensor intermittent failure code.

8. Can a DIY enthusiast with basic automotive knowledge fix the P0714 code on a 2021 Honda CR-V?

Depending on the DIY enthusiast's skill level, replacing the transmission fluid temperature sensor or checking for damaged wiring may be possible. However, complex diagnostic procedures may require professional assistance.

9. How much does it typically cost to repair the P0714 code related to the transmission fluid temperature sensor on a 2021 Honda CR-V?

The cost of repair can vary depending on the root cause of the issue, the labor rates in your area, and whether you choose to go to a dealership or an independent mechanic. It is recommended to obtain multiple quotes for comparison.

10. Is the P0714 code indicating an intermittent failure in the transmission fluid temperature sensor a common issue on 2021 Honda CR-V vehicles?

While not extremely common, issues with the transmission fluid temperature sensor can occur on various vehicle models, including the 2021 Honda CR-V. Regular maintenance and prompt attention to warning signs can help prevent such problems.

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