[SOLVED] P0712 Code: Fix Low Input In Transmission Fluid Temperature Sensor ‘a’ Circuit

The automobile fault code P0712 indicates a problem with the Transmission Fluid Temperature Sensor.

The symptoms may include erratic shifting, overheating, or even a complete transmission failure.

The most common causes of this fault code are a faulty sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To fix this issue, you should visually inspect the wiring harness and connectors for any damage.

Look for broken, bent, pushed out, or corroded pins in the connectors. This repair is of moderate importance as it can lead to further damage if left unaddressed. The difficulty level of this repair is relatively low, and it can be completed in approximately 1.0 hour.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

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Experiencing shifting issues, erratic speedometer readings, and illuminated warning lights? Check out the symptoms of fault code p0712 below.

  • The symptoms of the automobile fault code P0712 include: erratic or harsh shifting, delayed or no shifting, slipping transmission, transmission overheating, incorrect gear ratio, and illuminated check engine light.

The automobile fault code p0712 can be caused by a faulty transmission fluid temperature sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit.

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  • The fault code P0712 can be caused by the following: a faulty transmission fluid temperature sensor, an open or shorted harness for the transmission fluid temperature sensor, and a poor electrical connection in the transmission fluid temperature sensor circuit.

To fix the p0712 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code P0712, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0712 include the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

When you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to the fault code P0712. This code indicates a possible issue with shifting in your vehicle. It means that there may be a problem with the transmission fluid temperature sensor circuit.

This sensor is responsible for monitoring the temperature of the transmission fluid and sending the information to the engine control module.

If there is a malfunction in this circuit, it can affect the shifting of gears in your vehicle.

It is important to address this issue promptly to avoid further damage to your transmission and ensure smooth and efficient operation of your vehicle.

What are the possible causes of fault code P0712 in an automobile?

The fault code P0712 in an automobile can be caused by a faulty Transmission Fluid Temperature Sensor, an open or shorted harness for the sensor, or a poor electrical connection in the sensor circuit. To fix this issue, it is recommended to visually inspect the wiring harness and connectors related to the sensor. Look for any damaged components and check for broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors related to the Transmission Fluid Temperature Sensor?

To visually inspect the wiring harness and connectors related to the Transmission Fluid Temperature Sensor, start by checking for any symptoms such as faulty sensor readings. Then, examine the possible causes, including an open or shorted harness or a poor electrical connection. To fix the issue, visually inspect the wiring harness and connectors for any damage, such as broken or bent pins, corrosion, or components that are pushed out. This thorough inspection will help identify any issues and allow for appropriate repairs.

What should I look for when checking for damaged components or corroded connector pins in relation to fault code P0712?

When dealing with fault code P0712, it’s important to check for damaged components and corroded connector pins. This fault code is often caused by a faulty Transmission Fluid Temperature Sensor or issues with the sensor’s harness. To fix the problem, visually inspect the wiring harness and connectors, paying close attention to any signs of damage. Look for broken, bent, pushed out, or corroded connector pins, as these can contribute to the fault code.

p0712 error fault code explained

If you’re experiencing issues with your vehicle’s transmission fluid temperature, it could be due to a faulty Transmission Fluid Temperature Sensor or a problem with the sensor’s wiring. To fix this, visually inspect the wiring harness and connectors for any damage or corrosion. Look out for broken or bent pins on the connectors.

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