P0713 Pontiac Code - Transmission Fluid Temperature Sensor Circuit High Input
Quick Answer
The P0713 diagnostic trouble code (DTC) for Pontiac vehicles indicates a problem with the transmission fluid temperature sensor circuit registering a high input. Common causes include Faulty Transmission Fluid Temperature Sensor: The sensor itself may be malfunctioning, providing inaccurate temperature readings to the vehicle's computer, Wiring or Connector Issues: Damage to the wiring or connectors in the sensor circuit can disrupt the signal between the sensor and the transmission control module, Corroded Connections: Corrosion on the sensor connections or terminals can interfere with the sensor's ability to transmit accurate 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 Pontiac indicates Transmission Fluid Temperature Sensor Circuit High Input.
- Common causes
- Common causes include Faulty Transmission Fluid Temperature Sensor: The sensor itself may be malfunctioning, providing inaccurate temperature readings to the vehicle's computer, Wiring or Connector Issues: Damage to the wiring or connectors in the sensor circuit can disrupt the signal between the sensor and the transmission control module, Corroded Connections: Corrosion on the sensor connections or terminals can interfere with the sensor's ability to transmit accurate 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 Pontiac Description
The P0713 diagnostic trouble code (DTC) for Pontiac vehicles indicates a problem with the transmission fluid temperature sensor circuit registering a high input. The transmission fluid temperature sensor is a crucial component that monitors the temperature of the transmission fluid in order to help regulate the transmission's performance. When the sensor detects an unusually high input, it can trigger the P0713 code, signaling an issue that needs to be addressed.
Common Causes of P0713 Pontiac
- Faulty Transmission Fluid Temperature Sensor: The sensor itself may be malfunctioning, providing inaccurate temperature readings to the vehicle's computer.
- Wiring or Connector Issues: Damage to the wiring or connectors in the sensor circuit can disrupt the signal between the sensor and the transmission control module.
- Corroded Connections: Corrosion on the sensor connections or terminals can interfere with the sensor's ability to transmit accurate readings.
- Transmission Control Module Failure: A malfunctioning transmission control module can also trigger the P0713 code by not receiving or interpreting the sensor's data correctly.
- Fluid Contamination: Contaminated transmission fluid can affect the sensor's performance and accuracy, leading to high input readings.
Symptoms of P0713 Pontiac
- Check Engine Light: The most common symptom associated with the P0713 code is the illumination of the Check Engine Light on the vehicle's dashboard.
- Erratic Shifting: The transmission may experience erratic shifting patterns, such as delayed or harsh shifts, due to the incorrect temperature readings from the sensor.
- Overheating: The transmission may overheat due to the sensor inaccurately reading high temperatures, potentially leading to damage to the transmission components.
- Reduced Fuel Efficiency: A malfunctioning transmission fluid temperature sensor can affect the transmission's efficiency, leading to decreased fuel economy.
- Transmission Slipping: The transmission may slip or fail to engage properly, resulting in a loss of power and drivability issues.
How to Fix P0713 Pontiac
- Diagnostic Scan: Use a diagnostic scanner to retrieve the specific code (P0713) and further investigate the transmission fluid temperature sensor circuit.
- Inspect Sensor and Wiring: Inspect the transmission fluid temperature sensor and its wiring for any visible damage, corrosion, or loose connections.
- Replace Sensor: If the sensor is found to be faulty, replace it with a new, OEM-quality sensor to ensure accurate temperature readings.
- Repair Wiring: Repair or replace any damaged wiring or connectors in the sensor circuit to restore proper signal transmission.
- Clear Codes: Clear the diagnostic trouble codes from the vehicle's computer using the diagnostic scanner after completing the repairs and verify that the issue has been resolved.
Cost to Fix P0713 Pontiac
The typical repair costs for addressing a P0713 code on a Pontiac vehicle can vary depending on the specific cause of the issue and the labor rates in your area. In general, replacing a faulty transmission fluid temperature sensor can cost between $100 and $200, including parts and labor. However, if additional repairs or diagnostic work are needed, the total cost could be higher. Keep in mind that labor rates at auto repair shops can vary widely, with hourly rates typically ranging from $80 to $150. It is advisable to consult with local auto repair shops to get a more accurate estimate for your specific vehicle and location.
When is the Code Detected?
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Frequently Asked Questions about P0713 Pontiac Code
1. What does the OBDII code P0713 mean for a Pontiac?
P0713 indicates that the transmission fluid temperature sensor circuit is detecting a high input, often due to an electrical or sensor issue.
2. What are the common symptoms of code P0713?
Symptoms may include erratic shifting, transmission overheating, poor fuel efficiency, or the vehicle going into limp mode.
3. What causes the P0713 code to be triggered?
Possible causes include a faulty transmission fluid temperature sensor, damaged wiring or connectors, or issues with the transmission control module (TCM).
4. Can I drive my Pontiac with the P0713 code?
Driving with this code can lead to transmission damage or reduced performance. It’s best to address the issue promptly.
5. How do I diagnose the P0713 code in my Pontiac?
Use an OBDII scanner to confirm the code, then inspect the transmission fluid temperature sensor, wiring, and connectors for damage or wear.
6. How do I fix the P0713 code?
Repairs might include replacing the transmission fluid temperature sensor, repairing or replacing damaged wiring, or updating the TCM software if needed.
7. Does the P0713 code affect transmission performance?
Yes, it can cause erratic shifting, overheating, or limp mode, which impacts overall transmission performance.
8. How much does it cost to fix the P0713 code on a Pontiac?
Repair costs vary but typically range from $150 to $400, depending on whether just the sensor or additional components need replacing.
9. Can low or dirty transmission fluid cause the P0713 code?
While not a direct cause, low or dirty transmission fluid can exacerbate sensor issues and lead to transmission problems.
10. Will clearing the P0713 code fix the problem permanently?
Clearing the code may temporarily remove it, but the underlying issue must be repaired to prevent it from returning.
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