Guide To P2727 OBD Error Code Solutions

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Do you know the probable causes and symptoms of P2727 error code? Do you know how to fix them? The transmission which fails to shift as needed is known as pressure control solenoid "e" control circuit/open. In order to control the hydraulic pressure, pressure control solenoids are used by the transmission control module. It provides various gear ratios which are highly essential to apply clutch packs in the transmission so you can properly boost your vehicle down the road. If the pressure control solenoid is not performing well, and if it is identified by the TCM, then the error code will be set.

This general transmission trouble code is applicable to OBD - II vehicle with automatic transmission. This is restricted to vehicles like Ford, GMC, Chevrolet, Honda, BMW, Saturn, Land Rover, Acura, Nissan, Saturn, etc. The repair process will vary based on the make, model and year of configuration though it is very generic. When the P2727 error is found, it means the PCM has identified an issue with the transmission pressure control solenoid "E" control circuit. The specific issue is set depending on the specific error that is identified by the PCM. An automatic transmission operates the bands and clutches so that it can make changes to the gears by correctly fixing the fluid pressure at the right place and time. The work of the transmission control solenoid is to correct fluid pressure so that the automatic transmission will function correctly and shift smoothly. The pressure is monitored by the PCM within the solenoid and it routes the fluid to several hydraulic circuits to change the transmission gear ratio correctly as required.

What causes this problem with the Pressure Control Solenoid "E" Control Circuit/Open?

• The line pressure solenoid valve 'E' might seem to be defective.
• You might find an opening in the line pressure solenoid valve 'E’ harness or the circuit might be shorted.
• The electrical connection might be poor in the line pressure solenoid valve 'E'.
• Reduced transmission fluid.
• Polluted transmission fluid.

1. Powertrain Control Module - Powertrain control module will monitor and compensate for any change in altitude and looks after the overall health of your car. The right replacement for your faulty powertrain control module can be found at Parts Avatar at best prices.
2. Pressure Control Solenoid - Replace the damaged pressure control solenoid from PartsAvatar to avoid P2727 error.
3. Transmission Control Module - Do you find trouble while shifting to high gears? Then you have to quickly replace the faulty transmission control module to avoid the P2727 error.
4. Automatic Transmission Fluid - The automatic transmission fluid must be replaced for every 30,000 to 60,000 miles. Check the automatic transmission fluid if it is dirty. If you find them dirty, replace them immediately so that the engine can function normally.
5. Engine Wiring Connector - Do you find any cuts or leaky areas? Then it’s high time to replace the engine wiring connectors as they cause malfunctioning of the vehicle.
6. Filters - Check the filter for damages or any debris. If it’s damaged, get the right replacement from Parts Avatar.
7. Fuel Pump - The engine will not start at all or it will start to surge as you accelerate. This is one of the common symptoms for a faulty fuel pump which needs quick replacement so that the engine functions normally.

If you are facing OBD error code P2727, then there are significant common symptoms that can be felt or observed. We have worked out a list here to help you out in understanding this problem better.

Common Symptoms

• Fuel consumption will be more.
• Improper shift by transmission.

It is very important to fix the fault code P2727. So here are some ways with which you can correct this issue:

• Fluid and filter must be altered.
• Damaged pressure control solenoid has to be fixed.
• Faulty transmission valve body should be fixed.
• Broken transmission pump need rework.
• Flush the transmission to clear blockages.
• Corroded connectors have to be cleaned.
• Changing cables.
• PCM has to be changed.

To do all this, you will need a few high-quality auto parts such as transmission, PCM, pressure control solenoid, transmission control module, fluid, filter, pump, wiring, connector, valve and so on. From where will you get them? From your local store? Well, why go there when you can order quality parts with us while sitting in the comfort of your home. So, just browse through our website and order your needed parts today.

It is essential to diagnose this fault code. Here are some steps which a mechanic should follow for diagnosing the problem that triggered a P2727 code to be stored:

 Fluid & Wiring Inspections

• First and foremost check for the apt level of fluid in your vehicle as well as their conditions.
• If you don’t remember when you previously fixed the fluids or filter, you can always check the records.
• Secondly check the connectors and its related connections, connections to the PCM, transmission pump and solenoid.
• The transmission pump will be driven either mechanically or electrically based on this configuration.

Advanced Steps

• Each vehicle has its own specific and advanced procedure and so you’ll need a proper tool to diagnose them. Start processing with the help of a digital multimeter and correct technical reference of your vehicle.
• Voltage requirement will change for every vehicle and so it is wise to use a particular troubleshooting chart for your vehicle.
• Based on the configuration and design of the transmission, the need for fluid pressure will vary.

Continuity Checks

• It is always best to turn off the power of your vehicle and check for continuity. Set the readings of the connections to 0 ohms or as specified by the manufacturer.
• If you don’t find any resistance or continuity, then it is a clear sign that the wires are broken or there is opening or shorted circuit which needs immediately fixation.

Common Mistakes When Diagnosing the P2727 Code

• Unsuccessful transmission control module.
• Reduced level of fluid in the transmission.
• Faulty transmission shift solenoid.
• Wires face difficulties.