P0713 GMC Code - Transmission Fluid Temperature Sensor Circuit High Voltage
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
- P0713 GMC indicates Transmission Fluid Temperature Sensor Circuit High Voltage.
- 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 P0713 GMC Description
The Diagnostic Trouble Code (DTC) will be set if the transmission fluid temperature is 174°C (345°F) or greater for 1 min.
What are the Possible Causes of the DTC P0713 GMC?
- 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 P0713 GMC?
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 P0713 GMC 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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Information for Specific GMC Models
- P0713 2014 GMC Sierra — Transmission Fluid Temperature Sensor Circuit High Voltage
- P0713 2015 GMC Sierra — Transmission Fluid Temperature Sensor Circuit High Voltage
- P0713 2016 GMC Sierra — Transmission Fluid Temperature Sensor Circuit High Voltage
- P0713 2017 GMC Sierra — Transmission Fluid Temperature Sensor Circuit High Voltage
- P0713 2018 GMC Sierra — Transmission Fluid Temperature Sensor Circuit High Voltage
Frequently Asked Questions about P0713 GMC Code
What does the OBDII code P0713 indicate?
The OBDII code P0713 indicates that the transmission fluid temperature sensor circuit is experiencing high voltage, which can lead to incorrect temperature readings and potential transmission issues.
What are common symptoms of the P0713 code?
Common symptoms include erratic shifting, overheating transmission, illuminated check engine light, and poor vehicle performance.
What could cause the P0713 code to trigger?
Causes may include a faulty transmission fluid temperature sensor, damaged wiring or connectors, short circuits, or issues with the transmission control module.
How can I diagnose the P0713 code?
To diagnose the P0713 code, use an OBDII scanner to read the code, visually inspect the wiring and connectors for damage, and test the transmission fluid temperature sensor with a multimeter.
What should I check first if I encounter the P0713 code?
Start by inspecting the wiring and connectors related to the transmission fluid temperature sensor for signs of wear, corrosion, or disconnection before testing the sensor itself.
Can a faulty transmission fluid temperature sensor affect vehicle performance?
Yes, a faulty sensor can lead to incorrect temperature readings, which may cause the transmission to operate inefficiently, resulting in poor performance and potential damage.
How do I fix the P0713 code?
To fix the P0713 code, you may need to replace the faulty transmission fluid temperature sensor, repair or replace damaged wiring, or address any issues with the transmission control module.
Is it safe to drive a vehicle with the P0713 code?
While it may be safe to drive short distances, it is not advisable to drive long distances as the transmission could overheat or shift improperly, leading to further damage.
Will clearing the P0713 code resolve the issue?
Clearing the code may temporarily turn off the check engine light, but it won't fix the underlying problem. Proper diagnosis and repair are necessary to prevent the code from reappearing.
Discuss the causes and fixes for P0713 GMC OBDII Code
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