P0713 GMC Code - Transmission Fluid Temperature Sensor Circuit High Voltage
Quick Answer
The P0713 GMC code indicates that there is a problem with the Transmission Fluid Temperature Sensor Circuit, specifically that the voltage is reading higher than normal. Common causes include Faulty Transmission Fluid Temperature Sensor, Wiring issues or poor connections in the sensor circuit, Corrosion or damage to sensor connectors. 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 Transmission Fluid Temperature Sensor, Wiring issues or poor connections in the sensor circuit, Corrosion or damage to sensor connectors.
- 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 GMC Description
The P0713 GMC code indicates that there is a problem with the Transmission Fluid Temperature Sensor Circuit, specifically that the voltage is reading higher than normal. The transmission fluid temperature sensor is responsible for monitoring the temperature of the transmission fluid. This information is crucial for the vehicle's computer system to adjust various parameters such as shift points, torque converter lock-up, and engine performance to ensure optimal operation.
Common Causes of P0713 GMC
- Faulty Transmission Fluid Temperature Sensor
- Wiring issues or poor connections in the sensor circuit
- Corrosion or damage to sensor connectors
- Transmission fluid contamination
- Internal transmission issues causing incorrect temperature readings
Symptoms of P0713 GMC
- Illumination of the Check Engine Light
- Erratic shifting or delayed shifting
- Overheating of transmission fluid
- Reduced fuel efficiency
- Transmission slipping or jerking
How to Fix P0713 GMC
- Begin by diagnosing the issue using a scan tool to verify the P0713 code and check the transmission fluid temperature sensor's operation.
- Inspect the sensor wiring and connectors for any signs of damage, corrosion, or poor connections. Repair or replace as necessary.
- Test the sensor resistance and voltage output to ensure it is within the manufacturer's specifications.
- If the sensor is faulty, replace it with a new one and clear the trouble codes from the vehicle's computer.
- Finally, test drive the vehicle to verify that the issue has been resolved and that the transmission is operating correctly.
Cost to Fix P0713 GMC
The typical repair costs for addressing a P0713 GMC code can range from $150 to $300, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.
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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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