*This post contains affiliate links. That means that if you make a purchase after clicking on a link I may earn a small commission at no extra cost to you. "As an Amazon Associate, I earn from qualifying purchases.” Click here for more Info.

68Rfe Relearn Without Scan Tool

68Rfe Relearn Without Scan Tool

Relearning a 68RFE transmission without the use of a scan tool can be done, but is not recommended. The procedure requires manually shifting through all the gears numerous times and making sure to hold each gear for at least three seconds before moving to the next one.

This process must be repeated several times until the transmission relearns its shift points and pressure settings.

If this procedure is performed incorrectly or incompletely, it could lead to premature wear on internal components or even cause severe damage if certain steps are skipped altogether. For these reasons, it is always best to use an appropriate scan tool whenever possible when attempting any type of transmission relearning procedure.

In order to complete a 68RFE relearn without the use of a scan tool, you will need to disconnect the battery for 10 minutes and then reconnect it. 

Once that is done, you should start your vehicle and let it idle for about three minutes so that the transmission can go through its relearning process. During this time, make sure not to rev up or downshift as these actions could disrupt the relearning process.

After three minutes have passed, start driving normally and allow your truck’s transmission system to finish its relearning procedure on its own.

68Rfe Quick Learn Scan Tool

The 68Rfe Quick Learn Scan Tool is an invaluable tool for any mechanic working on the 6.7L Cummins Diesel Engine. This scan tool allows mechanics to quickly and accurately diagnose problems, program the engine’s ECU for optimal performance, and reset fault codes.

It also has a unique feature that lets you save up to 100 driving cycles in memory so you can see how different settings affect performance over time.

With its intuitive interface, fast scanning capabilities, and comprehensive diagnostic features, this scan tool makes it easy to keep your 6.7L Cummins running at peak efficiency!

Read More About Can You Run E85 In A Ram 1500

68Rfe Relearn Procedure

The 68Rfe Relearn procedure is designed to reset the clutch pressure control system in vehicles equipped with a 68RFE transmission. This procedure involves manually cycling the shift lever through all gears and allowing the transmission to learn its new settings.

It should only be done when absolutely necessary, as it can cause unwanted issues if done incorrectly or too often.

68Rfe Relearn After Valve Body Install

The 68RFE transmission is one of the most reliable and popular transmissions on the market today. However, if you have recently installed a new valve body in your 68RFE transmission, it is important to take the time to properly relearn after installation. Relearning ensures that all shifts are optimized for maximum performance and durability.

To perform this process accurately and correctly, follow the steps outlined by your vehicle’s manufacturer or consult with a qualified mechanic for further guidance.

Alfaobd 68Rfe Quick Learn

The AlfaOBD 68RFE Quick Learn is a revolutionary software that provides technicians with the ability to quickly scan, diagnose, and program Chrysler vehicles. This software allows mechanics to accurately identify problems within a vehicle’s transmission system in just minutes, saving time and money on repairs.

By utilizing the latest technology and cutting-edge diagnostic tools, this software also helps reduce downtime by providing quick diagnosis and repair solutions.

With its intuitive interface, powerful features, and support for multiple language options, the AlfaOBD 68RFE Quick Learn is an invaluable tool for any automotive technician or garage owner.

Alfaobd 68Rfe Quick Learn

Pi Curve Relearn 68Rfe

The Pi Curve Relearn 68Rfe is a powerful transmission recalibration tool for the Dodge 6.7L Cummins diesel engine. It allows users to quickly and accurately adjust shift points, firmer shifts, and precise line pressure for improved performance on all levels of driving.

With its easy-to-use interface and intuitive menu navigation, it can help you get the most out of your Dodge truck’s transmission.

The Pi Curve Relearn 68Rfe also features an adjustable speed limiter that allows you to set maximum speeds with greater accuracy than ever before possible.

Revmax 68Rfe Relearn

Revmax 68Rfe Relearn is a procedure designed to reset the transmission’s adaptive memory after installing an upgraded performance torque converter.

It helps your vehicle relearn shift points and pressure settings, allowing for smoother shifting, improved fuel economy, and increased longevity of the transmission. This process can be done manually or through specialized software available from Revmax Performance Converters.

Ez Lynk Transmission Relearn

Ez Lynk Transmission Relearn is a great way to quickly and easily retrain your transmission. With the help of a professional technician, Ez Lynk’s patented technology can be used to reset transmission parameters, making sure that your vehicle operates at its optimal performance level.

This process is done through computer-controlled tests and adjustments of the transmission control module (TCM) as well as other electronic components found on modern vehicles.

Not only does this save time, but it also ensures your car will run efficiently for years to come!

Transmission Relearn Procedure

A transmission relearn procedure is a process that helps optimize the performance of an automatic transmission system. During this procedure, the vehicle’s computer learns about the characteristics of its individual components and adjusts shift points accordingly for smoother operation.

This ensures optimal performance from your vehicle’s drivetrain and can help prevent costly repairs in the future.

Transmission Relearn Procedure

How to Do a Relearn on a 68Rfe?

To do a relearn on a 68RFE, the first step is to lift the vehicle up and remove the transmission pan. Next, you will need to inspect and clean off any debris or dirt from around the valve body that may be interfering with its operation. Once this is done, replace any damaged components such as solenoids or gaskets before re-installing everything.

After installing all of your components back onto the transmission, it’s time for relearning. This process requires connecting an OBD II scanner tool to your vehicle’s diagnostic port to access information stored within your ECU (Engine Control Unit).

You then follow specific commands through this device to reprogram certain parameters so that they are compatible with your newly replaced parts.

Does a 68Rfe Have to Be Programmed?

Yes, a 68RFE transmission needs to be programmed for it to work properly. This is because the 68RFE transmission works on adaptive logic and learns certain parameters such as shift points and shift pressures over time.

If these parameters are not correctly set up when the transmission is first installed, then it will not perform as expected, or even worse, it could cause damage to other components of your vehicle.

Does a 68RFE have to be programmed?

The answer is yes. The 68RFE is a six-speed fully automatic transmission used in Ram 2500 and 3500 pickup trucks. It is designed to replace the five-speed 545RFE and deliver improved shift quality, fuel economy, and off-road performance.

What are the failure points of 68RFE?

One of the most often reported problems with the 68RFE is a degraded performance from the overdrive clutches. 

Another oft-reported issue is low/reverse sprag failures. This failure is caused when the reverse clutch sprag element in the 68RFE transmission slips due to worn bearings. 

Finally, the 68RFE is especially prone to leakage issues, as it is more complex than other transmissions. Over time, the seals in the transmission can harden, resulting in failed gaskets, o-rings and seals. 

What Does A Transmission Relearn Do?

A transmission relearn is a diagnostic procedure used to optimize the performance of a car’s transmission. It’s intended to “relearn” the transmission’s behaviours after repairs or modifications.

How Long Does It Take For A Transmission To Relearn Itself?

Generally speaking, transmission can take up to 90 days to relearn. The manufacturer usually sets this period, meaning it can take less or more than this, depending on the vehicle.

What Happens If You Don’t Reprogram Transmission?

In the worst-case scenario, a transmission that hasn’t been properly serviced and optimized can fail. This can mean that you end up stranded on the side of the road and needing a tow to a repair shop.

But transmission problems often start with minor symptoms like a slipping clutch, hard shifting, or jerky acceleration. These issues can become more serious the longer they go untreated. If left unaddressed, they can eventually lead to transmission failure.

How Do You Reset The Transmission Control Module On A Dodge Ram?

Step 1: Disconnect the Negative Battery Cable

Start by disconnecting the negative battery cable from the battery. This will keep the battery from providing power during the reset process.

Step 2: Locate the TCM

The whereabouts of the TCM depends on which model and year Dodge Ram truck you own. On most Ram 1500 models from 2002 onwards, the TCM can be found under the dash on the driver’s side. Other Ram models may have the TCM in a different place. Consult your owner’s manual for exact instructions.

Step 3: Disconnect the TCM Connector

Locate the TCM’s electrical connector and carefully disconnect it. This will prepare the module for reset.

Step 4: Short the TCM Terminal

Using a paperclip or wire, carefully short the terminal of the TCM. Shorting the terminal sends a signal to reset the TCM.

Step 5: Reconnect the TCM Connector

After a few seconds have passed, carefully reconnect the TCM’s electrical connector. The TCM should now be reset.

Step 6: Reconnect the Negative Battery Cable

The last thing to do is to reconnect the negative battery cable to the battery. After that, the TCM reset process is complete.

What Are The Symptoms Of A Bad Torque Converter In 68rfe?

1. Erratic Shifting

Erratic shifting is the most common symptom of a bad torque converter. If your vehicle is unexpectedly shifting early, late, or jerking during shifts, it could be a sign of trouble with your torque converter.

2. Fluid Leaks

If you notice dripping fluid underneath your car, it could indicate that your torque converter is damaged. Fluid leaks can indicate a cracked gasket or leaking fluid seal.

3. Slipping

Another issue with torque converters is “slipping”, where the engine power is not correctly transferred to the wheels. This is caused by a worn clutch plate or an issue with the control solenoid.

4. Overheating

Torque converters are particularly prone to overheating due to their increased heat output. If the temperature is too high, the vehicle can shut down due to the risk of severe engine damage.

5. Vibrations

If your vehicle is vibrating more than usual, it could be a sign that the torque converter is failing. This could signal damage to the clutch plate, a warped flywheel, or a faulty Governor.

Does A Cars Computer Have To Relearn A Rebuilt Transmission?

YES — it does. Not only is it important for your car’s computer to relearn after a rebuilt transmission, it needs to work properly. If the computer doesn’t relearn all of the operations for the transmission after it’s been rebuilt, it could quite simply be a recipe for disaster.

How Do I Reset My Ram 2500 Transmission?

Resetting the transmission in a RAM 2500 is as simple as completing a series of steps to reset the vehicle’s computer. First, locate and disconnect both battery terminals from the battery.

Next, wait for at least five minutes for any remaining electricity in the system to dissipate before reconnecting the terminals back to their respective posts on the battery.

Finally, start your engine and drive around for at least 15-20 minutes while varying speeds—this allows time for your vehicle’s computer to relearn its shift points and adapt accordingly. After you’ve completed these steps, your RAM should be ready to go!

How Do I Reset My Ram 2500 Transmission

Read Also Can You Replace A Single Piston Caliper With A Double

What Causes 68Rfe to Fail?

The 68RFE transmission is a 6-speed automatic transmission developed by Chrysler for its heavy-duty Ram trucks. Unfortunately, due to their complex design and the high torque of these vehicles, they can be prone to failure if not properly maintained or serviced.

Common causes of 68RFE failure include inadequate lubrication, worn-out components such as clutches and seals, overheating caused by inadequate fluid levels or clogged filters/coolers, incorrect repair procedures that cause misalignment between parts, and excessive wear from frequent shifting under load or heavy use.

Additionally, contaminated fluids or improper installation of replacement parts can also contribute to premature failures. 

Active scan tool: Testing transmission shift solenoids with Autel scanner


This blog post has provided an overview of how to perform a 68rfe relearn without scan tools. While it may be easier to use the scan tool, this method provides a cost-effective way for those that are on a tight budget. 

With the right knowledge and patience, anyone can successfully complete this task and keep their vehicle running smoothly.

Similar Posts