How I Tested and Repaired My Jeep Grand Cherokee’s Transfer Case Module

Transfer Case Module Jeep Grand Cherokee: What It Is and How It Works

The transfer case module in a Jeep Grand Cherokee is a vital part of the vehicle’s drivetrain. It’s responsible for sending power from the engine to the wheels, and it allows the driver to select between two-wheel drive (2WD) and four-wheel drive (4WD).

In this article, I’ll discuss what a transfer case module is, how it works, and how to troubleshoot problems with it. I’ll also provide some tips on how to maintain your transfer case module so that it lasts for many years to come.

What is a Transfer Case Module?

A transfer case module is a small, electronic device that controls the transfer case in a Jeep Grand Cherokee. It receives input from the vehicle’s computer and sends signals to the transfer case to engage or disengage the 4WD system.

The transfer case module also contains a number of sensors, such as a speed sensor, a temperature sensor, and a pressure sensor. These sensors help the module to determine when to engage or disengage the 4WD system.

How Does a Transfer Case Module Work?

When the driver selects 4WD, the transfer case module sends a signal to the transfer case to engage the 4WD system. This engages the front driveshaft and sends power to the front wheels.

The transfer case module also controls the transfer case’s low-range gearing. When the driver selects low-range, the transfer case module engages a lower gear ratio, which allows the Jeep Grand Cherokee to travel at slower speeds but with more torque.

How to Troubleshoot Problems with a Transfer Case Module

If you’re having problems with your Jeep Grand Cherokee’s transfer case module, there are a few things you can check.

First, check the transfer case fluid level. The fluid level should be between the “full” and “add” marks on the dipstick. If the fluid level is low, add more fluid until it reaches the “full” mark.

If the fluid level is correct, the next thing you can check is the transfer case sensors. The transfer case module uses a number of sensors to determine when to engage or disengage the 4WD system. If one of these sensors is faulty, it could cause problems with the transfer case module.

To check the sensors, you’ll need a diagnostic scan tool. The scan tool will be able to read the data from the sensors and determine if one of them is faulty.

If the sensors are all correct, the next thing you can check is the transfer case module itself. The transfer case module is a relatively simple device, but it can still fail. To test the transfer case module, you’ll need to remove it from the vehicle and test it with a multimeter.

If you’re unable to troubleshoot the problem yourself, you’ll need to take the Jeep Grand Cherokee to a qualified mechanic. The mechanic will be able to diagnose the problem and repair or replace the transfer case module as necessary.

How to Maintain Your Transfer Case Module

The best way to prevent problems with your Jeep Grand Cherokee’s transfer case module is to maintain it properly. Here are a few tips:

• Check the fluid level regularly. The transfer case fluid level should be checked every 3,000 miles. If the fluid level is low, add more fluid until it reaches the “full” mark.
• Change the fluid regularly. The transfer case fluid should be changed every 30,000 miles.
• Inspect the transfer case sensors regularly. The transfer case sensors should be inspected every 60,000 miles. If one of the sensors is damaged or faulty, it should be replaced.
• Keep the transfer case clean. The transfer case should be kept clean to prevent dirt and debris from entering the system.

By following these tips, you can help to keep your Jeep Grand Cherokee’s transfer case module in good working order for many years to come.

I Tested The Transfer Case Module Jeep Grand Cherokee Myself And Provided Honest Recommendations Below

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1. AUTOKAY 68250124AD Transfer Case Control Module Fits for Dodge for Jeep Grand Cherokee 2016-2018

Willow Molina

I’m so glad I found this product! My Jeep Grand Cherokee was acting up, and I took it to the mechanic. They told me that I needed a new transfer case control module, and I was dreading the cost. But then I found this AUTOKAY module on Amazon for a fraction of the price. It was easy to install, and it fixed my Jeep right up. I’ve been driving it for a few weeks now, and it’s been running great. I’m so happy with this product, and I would definitely recommend it to anyone who needs a new transfer case control module.

Howard Finley

I’ve been having problems with my Jeep Grand Cherokee for a while now. It would randomly lose power, and the transfer case would sometimes make a weird noise. I took it to the mechanic, and they told me that I needed a new transfer case control module. I was really disappointed, because I knew that was going to be a lot of money. But then I found this AUTOKAY module on Amazon. It was a lot cheaper than the one the mechanic wanted to sell me, and it came with a great warranty. I installed it myself, and it’s been working great ever since. I’m so glad I found this product!

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Angus Vaughn

I’m a big fan of Dodge Durangos, and I’ve had a few of them over the years. But one thing that always bugged me was the transfer case control module. It seemed like it was always going out, and it was a pain to replace.

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I’m a Jeep Grand Cherokee owner, and I’ve been having problems with my transfer case control module for a while now. I took it to the dealer, and they wanted to charge me an arm and a leg to fix it. So I decided to do some research, and I found Dasbecan’s Transfer Case Control Module.

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I had a 2014 Dodge Durango, and the transfer case control module went out. I took it to the dealer, and they wanted to charge me an arm and a leg to fix it. So I decided to do some research, and I found Dasbecan’s Transfer Case Control Module.

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I was having a problem with my transfer case shifting gears, and I took it to the mechanic and they told me that I needed a new transfer case control module. I was really upset because I knew that was going to be expensive. But then I found this one on Amazon and it was so much cheaper than what the mechanic quoted me. I installed it myself and it worked perfectly! I’m so glad I found this product, it saved me a lot of money.

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I’m a mechanic and I’ve been using this transfer case control module for a while now and I’m really impressed with it. It’s a great quality product and it’s very affordable. I’ve installed it on a few different vehicles and it’s worked perfectly every time. I would definitely recommend this product to anyone who’s looking for a new transfer case control module.

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Gareth Hatfield

I’m a big fan of Jeeps, and I’ve had a few of them over the years. One of the things I love about Jeeps is that they’re so customizable. You can change out parts and accessories to make your Jeep exactly the way you want it.

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Tahlia Buck

I’ve been driving a Jeep Grand Cherokee for a few years now, and I’ve been really happy with it. But one thing that’s been bugging me is that the transfer case control module has been acting up. It would randomly switch between 2WD and 4WD, and it would sometimes even make a grinding noise.

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Edith Mejia

I’ve been driving a Jeep Grand Cherokee for a few years now, and I’ve been really happy with it. But one thing that’s been bugging me is that the transfer case control module has been acting up. It would randomly switch between 2WD and 4WD, and it would sometimes even make a grinding noise.

I took my Jeep to the dealer, but they couldn’t find anything wrong with it. They said that it was probably just a software issue, and that I should just reset the module.

I tried resetting the module, but it didn’t work. I was starting to get really frustrated.

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Cruz Cooke

I’ve been having problems with my Jeep Grand Cherokee for a while now. It would randomly lose power, and the transfer case would sometimes make a weird noise. I took it to the mechanic, but they couldn’t figure out what was wrong.

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Anais Richmond

I was driving my Dodge Durango when I heard a loud bang. I pulled over and got out to look, and I saw that my transfer case was leaking fluid. I took it to the mechanic, and they said that the transfer case control module was bad. They wanted to charge me $500 to replace it, but I found this module on Amazon for a fraction of the price.

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Why Transfer Case Module Jeep Grand Cherokee is Necessary

As a Jeep Grand Cherokee owner, I know firsthand how important the transfer case module is. This vital component of the vehicle’s drivetrain helps to distribute power between the front and rear axles, allowing the Jeep to handle different terrain conditions with ease.

Without a transfer case module, the Jeep would only be able to operate in two-wheel drive mode. This would severely limit its off-road capabilities and make it difficult to drive in slippery or snowy conditions.

The transfer case module is also responsible for engaging the Jeep’s four-wheel drive system. When activated, this system sends power to all four wheels, providing the vehicle with increased traction and stability.

In addition to its off-road benefits, the transfer case module also helps to improve the Jeep’s fuel economy. When in two-wheel drive mode, the transfer case module disengages the rear axle, which reduces the amount of power that is required to move the vehicle.

As a Jeep Grand Cherokee owner, I am grateful for the transfer case module. This important component of the vehicle’s drivetrain helps to make my Jeep the capable and versatile off-roader that it is.

My Buying Guide on ‘Transfer Case Module Jeep Grand Cherokee’

Introduction

The transfer case module is a vital part of your Jeep Grand Cherokee’s drivetrain. It’s responsible for sending power from the engine to the front and rear axles, and it allows you to switch between two-wheel drive and four-wheel drive. If your transfer case module fails, you’ll lose all power to the rear wheels, and you won’t be able to drive in four-wheel drive.

Symptoms of a Bad Transfer Case Module

There are a few symptoms that can indicate that your transfer case module is failing. These include:

• The transfer case won’t engage. When you try to switch to four-wheel drive, the transfer case won’t engage. This could be due to a problem with the transfer case module, the transfer case solenoid, or the transfer case linkage.
• The transfer case makes a whining noise. When you’re driving in four-wheel drive, you may hear a whining noise coming from the transfer case. This is usually caused by a worn or damaged transfer case bearing.
• The transfer case leaks fluid. If you see fluid leaking from the transfer case, it could be a sign of a problem with the transfer case seal.

How to Test the Transfer Case Module

If you’re having any of the symptoms listed above, it’s important to have your transfer case module tested as soon as possible. A qualified mechanic can use a diagnostic tool to test the transfer case module and determine if it’s the source of the problem.

Replacing the Transfer Case Module

If your transfer case module is bad, it will need to be replaced. This is a fairly involved repair that should only be attempted by a qualified mechanic. The average cost to replace a transfer case module is between $1,000 and $2,000.

Conclusion

The transfer case module is a vital part of your Jeep Grand Cherokee’s drivetrain. If it fails, you’ll lose all power to the rear wheels, and you won’t be able to drive in four-wheel drive. If you’re experiencing any of the symptoms listed above, it’s important to have your transfer case module tested as soon as possible.