P0714 - OBD Trouble Code

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How does the P0714 error occur and what causes the connection to be intermittent? If the transmission is not within the range, the error code will appear in your vehicle. The light will illuminate as the error code is stored.

To resolve the shift points, line pressure and TCC control, the TFT sensor will produce a signal for the PCM. The sensor is present in the transmission oil pan. The transmission fluid temperature sensor obtains a reference voltage from the PCM. It fluctuates its internal resistance in relation to TFT to send a return voltage signal to the PCM. TFT sensors are negative temperature coefficient thermistor which means the sensor’s internal resistance is inversely proportional to oil temperature. If the temperature is not as preferred or within the range, P0714 error code will appear and the check engine light will be lit.

What causes this problem with the Transmission Fluid Temperature Sensor A Circuit Intermittent?

• Poor TFT sensor.
• Transmission problem.
• Wiring problems.
• Flawed PCM.

1. Transmission Fluid Temperature Sensor - Do you find this component to be damaged or injured? Then it has to be replaced with new one.
2. TCU - A damaged transmission control unit needs to be immediately replaced to avoid malfunction.
3. Torque Converter Clutch - Visually examine this element and see if there are damages or faults. Replace them as soon as possible.
4. TBS - Technical service bulletin can help in careful diagnosis process. If there are faults replace them soon as desired.
5. ECM - A faulty engine control module needs to be fixed immediately to avoid P0714 error code.
6. PCM - A malfunctioned powertrain control module can be the default error which gives rise to this error code. Replace them if damaged.
7. Transmission Fluid Temperature Sensor Connector - Is your connector broken? Looking for a replacement? Find the right part from Parts Avatar for your vehicle.
8. Transmission Fluid Temperature Sensor Terminal - If the terminals are broken, replace with a new one from Parts Avatar at affordable cost.
9. Transmission Temperature Sensor Circuit Wiring - A cut or shorted wires have to be fixed immediately with new one to avoid system malfunction.
10. Automatic Transmission Fluid - In order to avoid this error code, make sure that this component this damage free.

Interested in knowing the symptoms to OBD code P0714? If yes, then you have arrived at the right place. We at Parts Avatar have listed out few common symptoms associated with this fuel injector problem.

Common Symptoms

• Check engine light illuminated.
• Torque converter clutch not operable.
• Transmission shifts too bad.
• Jammed vehicle in limp mode.

Want to correct the Trouble Code P0714? Read these points mentioned below:

• Diagnose with a scan tool to make sure the code is appropriate.
• Check for leaks and low-level fluids.
• Check for wires and connections and repair as needed.
• Change the transmission if there are problems.

If everything is fine, there may be fault with the PCM.

However, if you face any issue then we have stocked a wide range of best priced Transmission Fluid Temperature Sensor, TCU, Engine Light, Torque Converter Clutch, TBS, ECM, PCM, Transmission Fluid Temperature Sensor Connector, Transmission Fluid Temperature Sensor Terminal, Transmission Temperature Sensor Circuit Wiring, Transmission Fluid and more to help you out in fixing your car.

Here are some steps which you should follow in order to diagnose this fault code:

• You have to visually inspect the transmission fluid temperature sensor and its related wires. See if there are any damages or loose connections and repair them as needed.
• Check for the right TBS for this issue, else you have to do a step by step diagnosis. In order to carefully diagnose you have to see the diagnostic flow chart specified by the manufacturer.
• Do a preliminary test. Using a scan tool, monitor few parameters. Detach the TFT sensor. Now you have to connect jumper wires across them. If high temperature is shown by the scan tool, the connections are good and as they can recognize the input.
• The main problem must be with the sensor and so tests the sensor. Measure the resistance between the terminals with DVOM sets to voltmeter. Start the engine and as it warms, the value should decrease. If the temperature increases whereas the TFT resistance does not decrease, then component has to be changed.
• Check for reference signal and if it’s not presents attach it to the meter on the PCM. There will be an opening if the meter reads out of limits between the PCM and the sensor and it needs immediate repair.
• If there is a numeric value in the meter, the condition is fine. Check for 5 volts from the PCM at reference voltage terminal, if not so, the PCM is defective. Check for proper ground and connect it to the meter between transmission fluid temperature sensor and the ground terminal on the PCM.
• You will find an opening in the circuit if the meter reads out of limit. Finally check for proper ground by attaching the PCM ground terminal to the chassis ground. If it again reads out of limit, then there will be an opening in the circuit and it needs to be fixed.
• If everything is fine and still error keeps showing up, there will be a problem with the transmission. This is especially true as the fluid temperature codes are set with other transmission codes.

Common mistakes when diagnosing the P0714 code

Based on the condition of transmission fluid, the P0714 error is stored based on former issue. It is better to clear error codes, before further troubleshooting to ensure the code does not return.