Error Code P079E: What It Means & What To Do?

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The trouble code P079E can be explicated as Transmission Friction Element "E" Slip Detected. This trouble code is generic, which would mean that it can apply to all the vehicles which are equipped with the OBD-II or the vehicles which are made since 1996 up to the present. The specifications on the definition, the troubleshooting steps as well as repairs can always vary from one vehicle make to another.

This can happen because of a lot of reasons and the mechanic should diagnose the specific cause for this code.

The brighter you are, the more you have to learn! That’s why we are here to provide you more knowledge about the P079E trouble code. If there are some issues with the internal friction materials in the automatic transmission, it will then lead to unpredictable driving conditions as far as shift timing, torque output and many other complications. Internal slippage can be caused due to uncommon paired tires, insufficient inflated tires.

What causes this problem with the Transmission Friction Element "E" Slip Detected?

• Bumpy tire sizes
• Problems related to wiring
• There can be some quirks in the engine control module
• The rotational speed/circumference may be unequal
• Flaws in the transmission control module
• ATF might be low
• The friction element might be worn out
• Stained ATF
• Module or harness might have water damage

1. Engine Control Module - There can be some issues with the Engine Control Module due to which you may see P079E code appearing over and over again. Visit us to buy best quality Engine Control Module online.
2. Automatic Transmission Filter - Are you facing some faults in your Automatic Transmission Filter? Don’t worry and get them replaced or else P079E code can turn up.
3. Body Control Module Component - Common cause behind this P079E error code can be some fault in Body Control Module Component. So, it will be a good decision to replace them now.
4. Powertrain Control Module - Body Control Module Component is perfectly fine but still but having that trouble code P079E flashing? In such a situation your Powertrain Control Module might be faulty. Why don’t you think of getting that replaced?
5. Automatic Transmission Fluid - The P079E code can also arise due to some issues in Automatic Transmission Fluid. So, it is advised to replace them as soon as possible.
6. Auto Transmission Control Module - P079E code does not really end up spoiling your Powertrain Control Module, but it might also accompany few Auto Transmission Control Module issues. We have best Auto Transmission Control Module with us.
7. Electronic Control Unit - Are you facing OBD error Code P079E? Don’t worry as you can fix this issue with new Electronic Control Unit. We care for our customers, that’s why we have Electronic Control Unit for every make and model.

It is essential to know the symptoms of an issue as only then you would be able to solve the problem. So that’s why we have listed out some major symptoms of OBD Code P079E here:

Common Symptoms

• Irregular shift patterns
• The power output might be divergent
• Dissimilar handling
• Discordant shift selection
• Automatic transmission fluid draining
• Less torque
• Transmission slithering
• Unstable shifting

If you wish to correct this fault code, then you have to follow certain steps. Correcting a problem needs your careful attention. Here are some ways with the help of which you will be able to correct the OBD Code P079E:

• Carefully adjust the faults in the automatic transmission filter
• Make sure to mend the faulty engine control module
• It is essential to restore the flawed automatic transmission control module
• Repair or replace the quirky electronic control unit
• You must fix the defective body control module component
• Rehabilitate the defaults in the automatic transmission fluid

The malfunctioning powertrain control module should be repaired or replaced as per the need

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If you want to easily diagnose this trouble code, then you must follow the steps which are mentioned here as below:

• First of all, you must perform a technical service bulletin search for your particular vehicle.
• Advanced diagnostic steps become very vehicle specific and may require the appropriate advanced equipment and knowledge to perform accurately.
• Here are some basic steps below but refer to a vehicle year/make/model/powertrain specific repair guide for specific steps for your automobile.
• The general maintenance procedures should be carried out on a regular basis, as far as the transmission's health goes, start at the fluid.
• Your automatic transmission fluid should be fully clean, free of debris and also, proper maintenance schedules have to be followed to avoid more defects.
• If you don’t remember the last transmission has been serviced, it would be a nice idea to perform this before continuing.
• There might be a bit of debris in your oil that is trapped internally. It may only take a simple service, so you must remember the last time you got your A/T service done.
• You will have to search for a junction connector while you are trying to find the connector/harness for this system.
• There may be one "master" connector so just make sure that you are working with the right one by referring to your manual.
• Just be sure that the connector itself is seated properly to ensure a perfect electrical connection.
• Now when the connector is situated on the A/T, it might be subject to vibrations that could cause connections to come loose or physically damage them.
• The possibility of ATF to saturate connectors and wires causing future or present issues. The overall condition of your vehicle matters a lot, and that is the reason why we should be fully aware regarding it.
• Uneven tires, tattered suspension parts, incorrect wheels, all of these can and will cause problems in this system and possibly others as well.
• So, make sure that you repair or replace the faulty parts and then this trouble code would stop appearing.

Common Mistakes When Diagnosing The P079E Code

• Internal transmission might start failing
• Decrease in the transmission fluid level
• Non-observance of the transmission valve body solenoid