P0713 2015 Chevrolet Silverado Code - Transmission Fluid Temperature Sensor Circuit High Voltage
Quick Answer
The P0713 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the Transmission Fluid Temperature Sensor Circuit High Voltage. Common causes include Faulty Transmission Fluid Temperature Sensor: The sensor itself may be malfunctioning, providing incorrect readings to the TCM, Wiring Issues: A short or open circuit in the wiring harness connecting the sensor to the TCM can cause high voltage in the circuit, Corrosion or Poor Connections: Corrosion or poor connections at the sensor or TCM can disrupt the signal and lead to high voltage readings. 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 2015 Chevrolet Silverado indicates Transmission Fluid Temperature Sensor Circuit High Voltage.
- Common causes
- Common causes include Faulty Transmission Fluid Temperature Sensor: The sensor itself may be malfunctioning, providing incorrect readings to the TCM, Wiring Issues: A short or open circuit in the wiring harness connecting the sensor to the TCM can cause high voltage in the circuit, Corrosion or Poor Connections: Corrosion or poor connections at the sensor or TCM can disrupt the signal and lead to high voltage readings.
- 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.
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Code P0713 2015 Chevrolet Silverado Description
The P0713 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the Transmission Fluid Temperature Sensor Circuit High Voltage. This sensor is responsible for monitoring the temperature of the transmission fluid, which is crucial for ensuring optimal performance and longevity of the transmission system. When the sensor detects a high voltage in the circuit, it means that the transmission fluid temperature is higher than normal, which can lead to various issues if not addressed promptly.
Common Causes of P0713 2015 Chevrolet Silverado
- Faulty Transmission Fluid Temperature Sensor: The sensor itself may be malfunctioning, providing incorrect readings to the TCM.
- Wiring Issues: A short or open circuit in the wiring harness connecting the sensor to the TCM can cause high voltage in the circuit.
- Corrosion or Poor Connections: Corrosion or poor connections at the sensor or TCM can disrupt the signal and lead to high voltage readings.
- Faulty TCM: A malfunctioning TCM that is unable to process the sensor data correctly can also trigger this code.
- Overheating Transmission: Operating the vehicle under extreme conditions or towing heavy loads can lead to high transmission fluid temperatures, triggering the sensor.
Symptoms of P0713 2015 Chevrolet Silverado
- Illuminated Check Engine Light: The most common symptom associated with this code is the illumination of the Check Engine Light on the vehicle's dashboard.
- Transmission Overheating Warning: Some vehicles may display a warning message indicating transmission overheating due to the high fluid temperature detected by the sensor.
- Transmission Slipping: High transmission fluid temperatures can cause the transmission to slip or shift erratically, affecting the vehicle's performance.
- Decreased Fuel Efficiency: A malfunctioning transmission fluid temperature sensor can lead to decreased fuel efficiency as the transmission may not operate optimally.
- Harsh Shifting: The transmission may exhibit harsh or delayed shifting patterns as a result of the high fluid temperature affecting its operation.
How to Fix P0713 2015 Chevrolet Silverado
- Diagnose the Issue: Use a scan tool to retrieve the DTC and perform a thorough inspection of the transmission fluid temperature sensor, wiring, and connections.
- Replace the Sensor: If the sensor is found to be faulty, replace it with a new, OEM-quality sensor to ensure accurate temperature readings.
- Check Wiring and Connections: Inspect the wiring harness for any damage, corrosion, or poor connections, and repair or replace as necessary.
- Reset the DTC: Clear the DTC from the vehicle's computer using the scan tool after completing the repairs to reset the Check Engine Light.
- Test Drive: Take the vehicle for a test drive to ensure that the transmission fluid temperature sensor is now providing accurate readings and that the code does not reappear.
Cost to Fix P0713 2015 Chevrolet Silverado
The typical repair costs for addressing a P0713 code on a 2015 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of replacing a transmission fluid temperature sensor can range from $100 to $200, including parts and labor. However, if additional wiring repairs or TCM replacement is required, the total repair cost could be higher.
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Frequently Asked Questions about P0713 2015 Chevrolet Silverado Code
1. What does the OBDII code P0713 indicate on a 2015 Chevrolet Silverado?
The P0713 code means the Transmission Fluid Temperature (TFT) sensor is sending a high voltage signal to the Powertrain Control Module (PCM), indicating a potential issue with the sensor or its circuit.
2. What are common symptoms of a P0713 code on a 2015 Chevrolet Silverado?
Symptoms may include erratic or harsh shifting, the transmission going into limp mode, poor fuel economy, or an illuminated check engine light.
3. What causes the P0713 code on a 2015 Chevrolet Silverado?
Common causes include a faulty TFT sensor, damaged or corroded wiring, a poor electrical connection, or a malfunctioning PCM.
4. Can you drive a 2015 Chevrolet Silverado with a P0713 code?
While the vehicle may still drive, ignoring the P0713 code can lead to transmission issues or damage over time. It's best to diagnose and fix the issue promptly.
5. How do you diagnose a P0713 code on a 2015 Chevrolet Silverado?
Diagnosis involves checking the TFT sensor, inspecting the wiring and connectors for damage or corrosion, and using a multimeter to test the sensor's resistance and voltage.
6. How do you fix a P0713 code on a 2015 Chevrolet Silverado?
Repairs may include replacing the TFT sensor, repairing damaged wiring or connectors, cleaning corroded connections, or reprogramming or replacing the PCM if necessary.
7. Where is the Transmission Fluid Temperature sensor located on a 2015 Chevrolet Silverado?
The TFT sensor is typically located inside the transmission, often as part of the transmission fluid pressure sensor assembly.
8. Can low transmission fluid levels cause a P0713 code on a 2015 Chevrolet Silverado?
Low or dirty transmission fluid can contribute to improper sensor readings, potentially triggering a P0713 code. Check and correct the fluid level if needed.
9. How much does it cost to fix a P0713 code on a 2015 Chevrolet Silverado?
Repair costs vary but may range from $100 to $300 for sensor replacement, with higher costs if wiring or PCM repairs are needed.
10. Will clearing the P0713 code fix the problem permanently on a 2015 Chevrolet Silverado?
Clearing the code will only reset the check engine light temporarily. The underlying issue must be diagnosed and repaired to prevent the code from returning.
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