How to Replace a Broken 2008 GMC Yukon Key Fob

If you own a 2008 GMC Yukon and you’ve got a broken key fob, then you’ve come to the right place. We’ve compiled a list of everything you need to know about replacing your key, including how to program and disassemble the key, how to protect your key, and where to get the replacement you need.


If you’re in the market for a new key fob, you’re probably wondering how to go about installing it. You don’t need to be a techie to install a remote starter, but you will need some basic car electronics knowledge to get the job done right. Here’s a rundown of the key steps.

First, you’ll need to buy a new battery for the key. Battery prices vary by brand and model, so check online or at your local auto parts store before making your purchase. Then, you’ll need to remove the old battery, so be careful.

Once that’s done, you’ll need a flat-head screwdriver to pop open the lid of the remote. It might be a good idea to keep a spare key on hand, just in case the one you’re using gets lost or misplaced.

While you’re at it, you may want to try installing a plug-in T-Harness for the best effect. This is a clever plug-in device that dramatically reduces the number of wiring connections.


If you’re looking for an easy way to disassemble your 2008 GMC Yukon key fob, you’re in luck. Using a few simple tools, you’ll have your remote control in tip top shape in no time. For instance, you’ll only need a flathead screwdriver to get the job done.

You’ll also need to remove the battery. A CR2032 3V battery should do the trick. Once the old battery is off, you’ll need to put the new one in its place. Ensure that you align the battery in the same direction as the previous one, or you might find yourself stuck with a malfunctioning keyless entry remote.

Next, you’ll want to check out the various features on your new remote. If your keyless entry remote is not working, you may need to have a mechanic take a look. In some cases, your vehicle’s computer system may need to be updated in order for the new keys to function correctly.

How to Program a Key Fob For a 2012 GMC Sierra Read More


Having a key fob can be extremely convenient for traveling. It makes it possible to control your trunk, engine, panic alarms and more. However, many North Pole drivers don’t know how to get the most out of their Chevy key fob. Fortunately, Chevy provides a step-by-step guide for key fob programming.

The first thing you will need to do is unlock your driver’s side door. Once you are inside, you will need to hold the ‘lock’ and ‘unlock’ buttons for at least 15 seconds. This is necessary to set the ideal exit position for your vehicle.

Next, you will want to hold the ‘SET’ button for a few seconds. You will hear a beep and an acoustic signal that will confirm the programming process.

After the acoustic signal, the interior lights will come on. The radio will also come on. Using your key, you should be able to lock and unlock all doors.

Finally, you will want to check the DIC (Driver Information Center) to see if the key is in use. If it is, you have successfully programmed the key.

How to update your product to the problem in this article. How to Replace a Broken 2008 GMC Yukon Key Fob

Protecting your key

There are a few ways to protect your 2008 GMC Yukon key fob. These include storing your key in a metal-lined wallet or a Faraday bag. Also, you can buy a signal blocker for the key fob from Amazon.

In addition, you can also use aluminum foil to prevent the electromagnetic signals from your key fob from connecting to your vehicle. You may want to consider buying a remote starter kit to add additional security to your car.

While you have your car’s key fob in your pocket, you can use it to lower the windows. If you lose your key, you should have an emergency key to open your trunk. This way, you can get inside the car without breaking a window.

Another way to protect your 2008 GMC Yukon key is to make sure it has a transponder chip. A transponder key sends an electronic signal to the vehicle’s ECU.

However, thieves know how to hack into these keys. Criminals purchase relay boxes on eBay and hijack the signal from your key fob.

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