Engine-CodesVolkswagen – P0713 Volkswagen

P0713 Volkswagen Code - Transmission Fluid Temperature Sensor High Input

Quick Answer

The P0713 diagnostic trouble code (DTC) in Volkswagen vehicles indicates that the transmission fluid temperature sensor has detected a high input signal. Common causes include Faulty Sensor: The transmission fluid temperature sensor itself may be malfunctioning, providing incorrect readings to the vehicle's computer, Wiring Issues: Damaged or corroded wiring connected to the sensor can disrupt the signal and trigger the P0713 code, Low Transmission Fluid: Insufficient transmission fluid levels can cause the transmission to overheat, leading to a high input signal from the temperature 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
P0713 Volkswagen indicates Transmission Fluid Temperature Sensor High Input.
Common causes
Common causes include Faulty Sensor: The transmission fluid temperature sensor itself may be malfunctioning, providing incorrect readings to the vehicle's computer, Wiring Issues: Damaged or corroded wiring connected to the sensor can disrupt the signal and trigger the P0713 code, Low Transmission Fluid: Insufficient transmission fluid levels can cause the transmission to overheat, leading to a high input signal from the temperature 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 09, 2024
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Code P0713 Volkswagen Description

The P0713 diagnostic trouble code (DTC) in Volkswagen vehicles indicates that the transmission fluid temperature sensor has detected a high input signal. This sensor is responsible for monitoring the temperature of the transmission fluid, which is crucial for the proper operation of the transmission system. When the sensor detects a high input signal, it means that the transmission fluid temperature is above the normal operating range.

OBDII Code P0713 Volkswagen - Transmission Fluid Temperature Sensor High Input
P0713 Volkswagen Code - Transmission Fluid Temperature Sensor High Input

Common Causes of P0713 Volkswagen

  1. Faulty Sensor: The transmission fluid temperature sensor itself may be malfunctioning, providing incorrect readings to the vehicle's computer.
  2. Wiring Issues: Damaged or corroded wiring connected to the sensor can disrupt the signal and trigger the P0713 code.
  3. Low Transmission Fluid: Insufficient transmission fluid levels can cause the transmission to overheat, leading to a high input signal from the temperature sensor.
  4. Overheating Transmission: Continuous operation at high temperatures due to heavy loads, towing, or aggressive driving can cause the transmission fluid to heat up beyond normal levels.
  5. Transmission Control Module (TCM) Malfunction: A malfunctioning TCM can also contribute to the high input signal from the transmission fluid temperature sensor.

Symptoms of P0713 Volkswagen

  1. Check Engine Light: The illumination of the check engine light on the dashboard is a common symptom associated with the P0713 code.
  2. Transmission Overheating Warning: Some vehicles may display a warning message indicating that the transmission is overheating.
  3. Erratic Shifting: The transmission may exhibit erratic shifting patterns, such as delayed or harsh shifts.
  4. Reduced Fuel Efficiency: High transmission fluid temperatures can lead to decreased fuel efficiency as the transmission struggles to operate efficiently.
  5. Transmission Slipping: In severe cases, the transmission may slip, leading to a loss of power and acceleration.

How to Fix P0713 Volkswagen

  1. Diagnostic Scan: Use an OBD-II scanner to retrieve the specific DTC and confirm the P0713 code related to the transmission fluid temperature sensor high input.
  2. Inspect Sensor and Wiring: Check the condition of the transmission fluid temperature sensor and its wiring connections for any signs of damage or corrosion.
  3. Check Transmission Fluid Level: Ensure that the transmission fluid level is within the recommended range and top up if necessary.
  4. Replace Sensor: If the sensor is faulty, replace it with a new, OEM-quality sensor to ensure accurate temperature readings.
  5. Clear Codes: After completing the repairs, clear the DTC using the OBD-II scanner to reset the check engine light and monitor the system for any recurring issues.

Cost to Fix P0713 Volkswagen

The cost of repairing the P0713 code in a Volkswagen vehicle can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the price range for addressing this problem can be between $150 to $400, including parts and labor. This estimate may not include additional costs for diagnostic time, taxes, or any other related repairs that may be required. It is recommended to consult with a certified mechanic or Volkswagen dealership for a more accurate cost estimate based on your vehicle's make, model, and location. Keep in mind that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150.

When is the Code Detected?

Transmission Control Module (TCM) detects excessively high 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 P0713 Volkswagen Code

What does OBDII code P0713 mean for a Volkswagen?

OBDII code P0713 indicates that the transmission fluid temperature sensor is sending a high input signal, which can suggest overheating or malfunction of the sensor.

What are the common symptoms associated with code P0713?

Common symptoms include erratic shifting, transmission slipping, poor acceleration, and illumination of the check engine light.

What can cause the P0713 code to trigger?

Causes may include a faulty transmission fluid temperature sensor, wiring issues such as short circuits, or problems with the transmission control module.

How can I diagnose the P0713 code in my Volkswagen?

To diagnose P0713, use an OBDII scanner to confirm the code, inspect the wiring and connectors of the transmission fluid temperature sensor, and test the sensor’s resistance and voltage output.

Is it safe to drive my Volkswagen with code P0713?

While it may be possible to drive short distances, it is not recommended as it could lead to further transmission damage or overheating.

What repairs are typically needed to fix the P0713 code?

Repairs may involve replacing the transmission fluid temperature sensor, repairing wiring connections, or addressing issues with the transmission control module.

How much does it typically cost to repair the P0713 code?

Repair costs can vary widely, but replacing the transmission fluid temperature sensor generally ranges from $100 to $300, depending on labor rates and part prices.

Can I clear the P0713 code without fixing the issue?

While you can clear the code using an OBDII scanner, it is advisable to address the underlying issue to prevent potential transmission damage or performance problems.

Will changing the transmission fluid help with the P0713 code?

Changing the transmission fluid may help if the fluid is contaminated or at the wrong level, but it will not resolve a faulty sensor or wiring issue.

Discuss the causes and fixes for P0713 Volkswagen OBDII Code

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