Engine-CodesJeep – P0714 Jeep

P0714 Jeep Code - Transmission Fluid Temperature Sensor Intermittent

Quick Answer

The P0714 code in a Jeep indicates a Transmission Fluid Temperature Sensor Intermittent issue. Common causes include Faulty Sensor: The most common cause of the P0714 code is a malfunctioning transmission fluid temperature sensor, Wiring Issues: Corrosion, frayed wires, or loose connections in the wiring harness can also trigger this code, Low Fluid Levels: Low transmission fluid levels can lead to inaccurate temperature readings from the sensor. 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 Jeep indicates Transmission Fluid Temperature Sensor Intermittent.
Common causes
Common causes include Faulty Sensor: The most common cause of the P0714 code is a malfunctioning transmission fluid temperature sensor, Wiring Issues: Corrosion, frayed wires, or loose connections in the wiring harness can also trigger this code, Low Fluid Levels: Low transmission fluid levels can lead to inaccurate temperature readings from the sensor.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0714 Jeep Description

The P0714 code in a Jeep indicates a Transmission Fluid Temperature Sensor Intermittent issue. This means that the vehicle's onboard computer is receiving irregular or inconsistent signals from the transmission fluid temperature sensor. The transmission fluid temperature sensor is responsible for monitoring the temperature of the transmission fluid, which is crucial for ensuring the proper functioning of the transmission system.

OBDII Code P0714 Jeep - Transmission Fluid Temperature Sensor Intermittent
P0714 Jeep Code - Transmission Fluid Temperature Sensor Intermittent

Common Causes of P0714 Jeep

  1. Faulty Sensor: The most common cause of the P0714 code is a malfunctioning transmission fluid temperature sensor.
  2. Wiring Issues: Corrosion, frayed wires, or loose connections in the wiring harness can also trigger this code.
  3. Low Fluid Levels: Low transmission fluid levels can lead to inaccurate temperature readings from the sensor.
  4. Faulty PCM: A malfunctioning Powertrain Control Module (PCM) can also cause intermittent issues with the transmission fluid temperature sensor.

Symptoms of P0714 Jeep

  1. Check Engine Light: The most common symptom associated with the P0714 code is the illumination of the check engine light on the vehicle's dashboard.
  2. Erratic Shifting: The transmission may experience erratic shifting patterns, such as delayed or harsh shifts.
  3. Overheating: The transmission may overheat due to incorrect temperature readings from the sensor.
  4. Poor Fuel Economy: Incorrect transmission fluid temperature readings can lead to poor fuel efficiency as the transmission may not operate optimally.
  5. Transmission Slipping: The transmission may slip or have difficulty engaging gears due to inaccurate temperature readings.

How to Fix P0714 Jeep

  1. Diagnose the Issue: Use a scan tool to retrieve the fault code and perform a visual inspection of the sensor and wiring.
  2. Replace the Sensor: If the sensor is faulty, replace it with a new one following the manufacturer's guidelines.
  3. Check Wiring: Inspect the wiring harness for any damage or corrosion and repair or replace as needed.
  4. Verify Fluid Levels: Check the transmission fluid levels and top up if necessary.
  5. Clear the Code: Clear the fault code with a scan tool and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0714 Jeep

The cost of repairing a Transmission Fluid Temperature Sensor Intermittent issue in a Jeep can vary depending on the specific model, location, and labor rates. On average, the parts cost for a new sensor can range from $50 to $150, while labor costs can range from $100 to $200. Overall, the total repair cost for this issue can be estimated to be between $150 to $350. It is advisable to consult with a local auto repair shop to get a more accurate estimate based on your vehicle's specific requirements.

When is the Code Detected?

Transmission Control Module (TCM) detects an intermittent voltage from the fluid temperature sensor.

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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 P0714 Jeep Code

1. What are the common symptoms of OBDII code P0714 in a Jeep related to the Transmission Fluid Temperature Sensor Intermittent issue?

- Common symptoms include erratic shifting, transmission slipping, overheating, and the transmission going into limp mode.

2. What are the possible causes of OBDII code P0714 in a Jeep?

- The code can be triggered by issues such as a faulty transmission fluid temperature sensor, damaged wiring or connectors, low transmission fluid levels, or a malfunctioning transmission control module.

3. How can I diagnose the Transmission Fluid Temperature Sensor Intermittent issue in my Jeep?

- Use an OBDII scanner to retrieve the specific fault code, visually inspect the sensor and its wiring for any visible damage, and test the sensor's resistance and voltage to determine if it is functioning correctly.

4. Can I continue driving my Jeep with OBDII code P0714 triggered?

- It is not recommended to drive the vehicle with this code active, as it can lead to further transmission damage and potentially unsafe driving conditions.

5. How can I repair the Transmission Fluid Temperature Sensor Intermittent issue in my Jeep?

- Repair options include replacing the faulty sensor, repairing damaged wiring or connectors, topping up transmission fluid levels, and resetting the fault code with an OBDII scanner.

6. Is it possible to reset OBDII code P0714 in a Jeep without fixing the underlying issue?

- While you can clear the code temporarily with an OBDII scanner, the issue will likely reoccur if the root cause is not addressed.

7. How much does it typically cost to repair OBDII code P0714 related to the Transmission Fluid Temperature Sensor Intermittent in a Jeep?

- The cost of repair can vary depending on the specific cause, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast fix OBDII code P0714 in a Jeep themselves?

- Depending on their skill level, DIY enthusiasts may be able to replace the sensor or repair wiring issues themselves. However, complex transmission repairs may require professional assistance.

9. Are there any preventive maintenance tips to avoid triggering OBDII code P0714 in a Jeep?

- Regularly checking transmission fluid levels and quality, addressing any leaks promptly, and ensuring proper maintenance of the transmission system can help prevent issues leading to this fault code.

10. How long does it typically take to repair OBDII code P0714 related to the Transmission Fluid Temperature Sensor Intermittent in a Jeep?

- The repair time can vary based on the specific cause and the complexity of the repair, but it may take anywhere from 1 to 3 hours at a repair shop.

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