P0712 Chevrolet Code - Transmission Fluid Temperature Sensor Circuit Low Voltage
Quick Answer
The P0712 code for Chevrolet indicates an issue with the transmission fluid temperature sensor circuit registering low voltage. Common causes include Faulty Transmission Fluid Temperature Sensor: A malfunctioning sensor can send incorrect voltage signals to the vehicle's computer, Wiring or Connector Issues: Damaged or corroded wiring or connectors in the sensor circuit can disrupt the signal transmission, Low Transmission Fluid Levels: Insufficient transmission fluid can affect the sensor's ability to accurately measure temperature. 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
- P0712 Chevrolet indicates Transmission Fluid Temperature Sensor Circuit Low Voltage.
- Common causes
- Common causes include Faulty Transmission Fluid Temperature Sensor: A malfunctioning sensor can send incorrect voltage signals to the vehicle's computer, Wiring or Connector Issues: Damaged or corroded wiring or connectors in the sensor circuit can disrupt the signal transmission, Low Transmission Fluid Levels: Insufficient transmission fluid can affect the sensor's ability to accurately measure temperature.
- 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 P0712 Chevrolet Description
The P0712 code for Chevrolet indicates an issue with the transmission fluid temperature sensor circuit registering low voltage. The transmission fluid temperature sensor is responsible for monitoring the temperature of the transmission fluid, which is crucial for ensuring optimal performance and preventing overheating or damage to the transmission system. When the sensor detects low voltage, it can lead to inaccurate temperature readings, potentially causing the vehicle's computer to make incorrect adjustments to the transmission operation.
Common Causes of P0712 Chevrolet
- Faulty Transmission Fluid Temperature Sensor: A malfunctioning sensor can send incorrect voltage signals to the vehicle's computer.
- Wiring or Connector Issues: Damaged or corroded wiring or connectors in the sensor circuit can disrupt the signal transmission.
- Low Transmission Fluid Levels: Insufficient transmission fluid can affect the sensor's ability to accurately measure temperature.
- Contaminated Transmission Fluid: Dirty or degraded transmission fluid can impact the sensor's performance.
- Malfunctioning Transmission Control Module: A faulty TCM can cause communication issues with the sensor, leading to low voltage readings.
Symptoms of P0712 Chevrolet
- Check Engine Light: The most common symptom associated with the P0712 code is the illumination of the check engine light on the dashboard.
- Erratic Shifting: The vehicle may experience rough or delayed shifting, particularly when accelerating or decelerating.
- Overheating: The transmission may overheat due to inaccurate temperature readings from the sensor, leading to potential damage.
- Reduced Fuel Efficiency: Incorrect transmission adjustments can result in decreased fuel efficiency, causing the vehicle to consume more fuel than usual.
How to Fix P0712 Chevrolet
- Diagnose the Issue: Use a diagnostic scanner to retrieve the trouble code and perform a thorough inspection of the transmission fluid temperature sensor and its circuit.
- Replace the Temperature Sensor: If the sensor is found to be faulty, replace it with a new one to ensure accurate temperature readings.
- Check Wiring and Connectors: Inspect the wiring and connectors in the sensor circuit for any damage or corrosion, repairing or replacing them as needed.
- Verify Transmission Fluid Levels: Check the transmission fluid level and quality, topping up or replacing it if necessary to ensure proper operation.
- Clear the Code: After completing the repairs, clear the trouble code from the vehicle's computer memory using the diagnostic scanner to reset the check engine light.
Cost to Fix P0712 Chevrolet
The typical repair costs for addressing a P0712 code on a Chevrolet can range from $150 to $400, depending on the specific cause of the issue and the cost of parts and labor. This estimate includes the price of a new transmission fluid temperature sensor, wiring repairs or replacements, and any necessary transmission fluid maintenance. Keep in mind that the actual costs may vary based on the location of the repair shop, the model of the Chevrolet vehicle, and the extent of the repairs needed. It is recommended to consult with a qualified mechanic or auto repair shop to get an accurate estimate for your specific situation.
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Information for Specific Chevrolet Models
- P0712 2014 Chevrolet Silverado — Transmission Fluid Temperature Sensor Circuit Low Voltage
- P0712 2015 Chevrolet Silverado — Transmission Fluid Temperature Sensor Circuit Low Voltage
- P0712 2016 Chevrolet Silverado — Transmission Fluid Temperature Sensor Circuit Low Voltage
- P0712 2017 Chevrolet Silverado — Transmission Fluid Temperature Sensor Circuit Low Voltage
- P0712 2018 Chevrolet Silverado — Transmission Fluid Temperature Sensor Circuit Low Voltage
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