Error Code P0875: What It Means & What To Do?

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The trouble code P0875 can be explained as Transmission Fluid Pressure Sensor/Switch "D" Circuit. The P0875 trouble code would indicate that a transmission fluid pressure which is not as per the predetermined limit has been detected by the PCM. Now when this would occur, the fault code would be stored and there would be an illumination in the malfunction indicator light. There can be some automobiles which might enter in the “limp-in” mode.

Do you want to know more about the P0875 fault code? Don’t worry! Parts Avatar Canada is here at your service. The transmission fluid pressure sensor/switch is generally situated to the side of the valve body inside the transmission. It might also be found screwed into the side of the transmission case/body itself.

What causes this problem with the Transmission Fluid Pressure Sensor/Switch "D" Circuit?

• There can be inoperative transmission high pressure pump
• Temperature sensor might be flawed
• Engine might start overheating
• There can be some internal transmission failures
• There can be distorted powertrain control module

1. Auto Transmission Control Module - A faulty Auto Transmission Control Module can be troublesome. You can always rely on us as we have best auto parts for our customers.
2. Body Control Module Component - If everything is alright with PCM, then there is surely some defect in Body Control Module Component. Get it replaced before the situation gets worse.
3. Electronic Control Unit - P0875 code can display due to some issues in the Electronic Control Unit. So, it is very important to replace the Electronic Control Unit with us at equitable prices.
4. Fuel Pressure Sensor - Do you remember when was the last time you got your car Fuel Pressure Sensor checked up? A dirty Fuel Pressure Sensor can cause a lot of issues like displaying P0875 code.
5. Auto Transmission Valve Body Kit - Are there some faults in your Auto Transmission Valve Body Kit? Don’t waste time and get them replaced or else P0875 code can turn up.
6. Powertrain Control Module - OBD Code P0875 can appear because of faulty Powertrain Control Module.
7. Auto Transmission Shift Solenoid - Everything is fine with Auto Transmission Valve Body Kit and still P0875 code triggering? Then you must get your Auto Transmission Shift Solenoid checked.
8. Oil Pressure Sender - There can be some issues with the Oil Pressure Sender due to which you may see P0875 code appearing over and over again. Visit us to buy best quality Oil Pressure Sender online.

There could be countless symptoms which that would accompany with this fault code. Willing to know some common symptoms of OBD Trouble Code P0875? Your wish is our demand. Have a look at them below:

Common Symptoms

• Excessive heated transmission fluid resulting in a distinctive smell
• Smoke might start appearing from the transmission area
• There can be lack of engagement or disengagement from the transmission
• Rough shifting or a skidding transmission

Looking out for some ways with the help of which you can correct this fault code? Then you have arrived at the correct place. We are here to help you out, so you must check out the steps mentioned below as follows:

• Refill the transmission fluid
• You must fix the defective temperature sensor
• Make sure to mend the faulty powertrain control module
• It is essential to restore the flawed transmission high pressure pump
• Rehabilitate the internal transmission failures

Don’t get tensed if you are still facing any of these issues as we care for our customers and that’s why we offer a good range of 700r4 Transmission, Zf Transmission, 4l60e Transmission, Proportioning Valve, Oil Pressure Switch, Bleeder Valve, Pcm Car and a lot more. We are sure that now all your issues would be resolved.

It is essential to diagnose this fault code. Here are some steps which a mechanic should follow for diagnosing the problem that triggered a P0875 code to be stored:

Research the Technical Service Bulletins (TSBs) for the specific vehicle by year, model and transmission before you start with the troubleshooting process for any malfunction. You can start the process of diagnosis with the power associated trouble code or with a number of code diagnosis. This might be the reason why P0875 error code is appearing. After that the transmission fluid pressure sensor/switch should be situated on your specific automobile.

The TFPS is generally found attached to the side of the valve body inside the transmission. It can also be situated on the side of the transmission case. Now once it has been located, then the connector as well as wiring should be visually located. You can always search for the wires which are bare, burned spots as well as plastic which has been melted. The connector should be pulled apart and the terminals which are inside the connector should be inspected properly. You must check if they are appearing burnt and if there is a green tint, then it would indicate that there is corrosion. This can happen if they are attached outside the case of the transmission.

An electrical contact cleaner as well as plastic bristle brush should be used to clean the terminals as per the requirement. It should be allowed to dry properly and then electrical grease should be applied at the places where the terminals are in contact. By using a scan tool, all the diagnostic trouble codes should be cleared up from the memory. Then check if the P0875 code has returned or not. If you find out that it is not appearing again, then it would mean that there were some defects in the connections. Now if this error code returns, then you should definitely test the TFPS sensor as well as the related circuits. The electrical connector at the TFPS sensor should be disconnected with the key off.

A digital voltmeter should be connected to the ground or low reference terminal at the TFPS sensor wiring harness connector. Then a read lead should be connected to the digital voltmeter.

Then the key should be turned on and then engine should be off. You should carefully check the manufacturer's specifications. The reading of the voltmeter should be either 12 volts or 5 volts. You can always wiggle the connections to check if they are changing or not. Now if the voltage is not correct, then the ground wire should be repaired properly. Make sure to restore the PCM/TCM. Then one lead of an ohmmeter should be connected to the signal terminal at the TFPS sensor.

Then the other lead should be connected to the ground at the sensor. You can always inspect the manufacturers specifications on the resistance of the sensor so that the resistance can be properly tested when no pressure has been applied to it. The resistance should be monitored and the connector at the Transmission Fluid Pressure Sensor/Switch should be wiggled. Now if all the tests have been passed and still the P0875 error code is appearing, then there is some issue with the TFPS sensor or there can be some failures in the internal transmission as well. So make sure that you replace the TFPS sensor. If you are not sure about it, then you can always take help from the technician. Make sure to program the PCM/TCM in a correct manner.

Common Mistakes When Diagnosing The P0875 Code

• Many a times the technicians would not realize that there are some faults in the transmission fluid due to which the important transmission constituents have been damaged. This would result in replacing the complete transmission.
• Make sure that you first of all check the other possible causes rather than just replacing the transmission.