P0711 2017 GMC Sierra Code - Transmission Fluid Temperature Sensor Performance
Quick Answer
The Automatic Transmission Fluid Temperature (TFT) sensor is a resistor, or thermistor, which changes value based on temperature. Common causes include Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted, Control Solenoid Valve Assembly 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
- P0711 2017 GMC Sierra indicates Transmission Fluid Temperature Sensor Performance.
- Common causes
- Common causes include Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted, Control Solenoid Valve Assembly 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.
Code P0711 2017 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set if the TCM detects a 20–50°C (36–90°F) or greater difference between the transmission fluid temperature and the TCM substrate temperature, which depends on the average of the transmission fluid temperature, the TCM substrate temperature, and the TCM power up the temperature.
What are the Possible Causes of the DTC P0711 2017 GMC Sierra?
- Faulty Control Solenoid Valve Assembly
- Control Solenoid Valve Assembly harness is open or shorted
- Control Solenoid Valve Assembly circuit poor electrical connection
How to Fix the DTC P0711 2017 GMC Sierra?
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 P0711 2017 GMC Sierra 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.
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Frequently Asked Questions about P0711 2017 GMC Sierra Code
1. What are common symptoms of the P0711 OBDII code in a 2017 GMC Sierra?
- Common symptoms include erratic shifting, transmission slipping, overheating, and possible illumination of the Check Engine light.
2. What does the P0711 OBDII code indicate in a 2017 GMC Sierra?
- The P0711 code indicates a problem with the transmission fluid temperature sensor performance in the vehicle's transmission system.
3. What are possible causes of the P0711 OBDII code in a 2017 GMC Sierra?
- Possible causes include a faulty transmission fluid temperature sensor, wiring issues, low transmission fluid level, or a malfunctioning transmission control module.
4. How can I diagnose the P0711 OBDII code in my 2017 GMC Sierra?
- Diagnosis involves using a scan tool to retrieve the trouble code, checking the transmission fluid level and condition, inspecting the sensor and its wiring for any damage, and testing the sensor's resistance.
5. Can I continue to drive my 2017 GMC Sierra with the P0711 OBDII code?
- It is not recommended to drive the vehicle with the P0711 code present, as it can lead to further transmission damage and potentially unsafe driving conditions.
6. How can I repair the P0711 OBDII code in my 2017 GMC Sierra?
- Repair may involve replacing the transmission fluid temperature sensor, repairing any damaged wiring, ensuring the transmission fluid is at the correct level, and clearing the trouble code.
7. Is the P0711 OBDII code in a 2017 GMC Sierra a serious issue?
- Yes, the P0711 code should be addressed promptly to prevent potential transmission damage and ensure the vehicle operates safely and efficiently.
8. Can a DIY enthusiast fix the P0711 OBDII code in a 2017 GMC Sierra?
- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to address the P0711 code by following repair guides and utilizing proper diagnostic equipment.
9. How much does it cost to repair the P0711 OBDII code in a 2017 GMC Sierra?
- Repair costs can vary depending on the exact cause of the issue, but replacing the transmission fluid temperature sensor can range from $100 to $300, excluding labor charges.
10. Will resetting the trouble code resolve the P0711 OBDII code in a 2017 GMC Sierra?
- Resetting the trouble code may temporarily clear the Check Engine light, but it will not address the underlying issue causing the P0711 code to reappear. Proper diagnosis and repair are necessary for a permanent solution.
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