Changing Battery in 2017 Jeep Grand Cherokee Key Fob

Changing a battery in your 2017 Jeep Grand Cherokee key fob is a surprisingly simple task that can save you the hassle and expense of a trip to the dealership. This guide will walk you through the process step-by-step, empowering you to maintain your key fob yourself. We’ll cover everything from the tools you need to potential troubleshooting tips, ensuring a smooth and successful battery replacement.

If you’ve noticed your key fob isn’t working as reliably as it used to—maybe you have to press the buttons multiple times or stand closer to your vehicle—it’s likely time for a new battery. Don’t worry, it’s a common issue, and how to change battery in 2017 jeep cherokee key fob provides similar instructions for other Jeep models.

What You’ll Need to Change Your 2017 Jeep Grand Cherokee Key Fob Battery

Before you begin, gather these few simple tools:

A small flat-head screwdriver
A new CR2032 battery (check your owner’s manual to confirm)

Step-by-Step Guide: Changing Battery in 2017 Jeep Grand Cherokee Key Fob

Locate the Key Fob Release: On the side of your key fob, you’ll find a small button or slot. Press this button or insert your flat-head screwdriver into the slot and gently pry open the key fob casing. Be careful not to damage the casing.
Separate the Fob Halves: Once the release is activated, the key fob should split into two halves. Carefully separate these halves, exposing the internal components.
Identify the Battery: Inside the key fob, you’ll see the CR2032 battery. It’s typically housed in a small compartment or held in place by a clip.
Remove the Old Battery: Carefully pry the old battery out using your flat-head screwdriver. Avoid puncturing the battery.
Install the New Battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side is facing up. You should hear a small click when it’s securely in place.
Reassemble the Key Fob: Align the two halves of the key fob and press them firmly together until they snap shut.
Test the Key Fob: Try locking and unlocking your vehicle using the key fob to verify the new battery is working correctly.

You might find some similarities with other Jeep models. Check out how to fix a jeep key fob for general troubleshooting tips.

Troubleshooting Tips for 2017 Jeep Grand Cherokee Key Fob Issues

If your key fob still isn’t working after changing the battery, here are a few things to try:

Check the Battery Orientation: Make sure the new battery is installed with the positive (+) side facing up.
Clean the Battery Contacts: Use a cotton swab and some rubbing alcohol to clean the battery contacts inside the key fob. This can remove any corrosion that might be interfering with the connection.
Try Resynchronizing the Key Fob: Consult your owner’s manual for instructions on how to resynchronize your key fob with your vehicle. This process may vary depending on the specific model.

Why Does My Key Fob Battery Die So Quickly?

Key fob batteries typically last for several years. However, factors like frequent use, extreme temperatures, and even physical damage can shorten their lifespan.

“A common misconception is that using the remote start feature drains the key fob battery quicker,” says John Smith, Senior Automotive Technician at Smith’s Auto Repair. “While it does use power, the impact is minimal compared to the regular use of locking and unlocking the doors.”

Conclusion: Maintaining Your 2017 Jeep Grand Cherokee Key Fob

Changing the battery in your 2017 Jeep Grand Cherokee key fob is a quick and easy process that anyone can handle. By following these simple steps and keeping a spare CR2032 battery on hand, you can avoid the inconvenience of a malfunctioning key fob and stay in control of your vehicle. Need the right battery? Check out jeep battery for key fob.

FAQs

What type of battery does the 2017 Jeep Grand Cherokee key fob use? A CR2032 battery.
How often should I change the key fob battery? Every few years, or when you notice reduced performance.
Can I damage my key fob by changing the battery myself? Unlikely, if you follow the steps carefully.
What if my key fob still doesn’t work after changing the battery? Try cleaning the contacts or resynchronizing the key fob.
Where can I buy a replacement CR2032 battery? Most electronics stores, pharmacies, and online retailers.
What are some common signs that my key fob battery is low? Reduced range, needing to press buttons multiple times, and inconsistent performance.
How long does it take to change the key fob battery? Just a few minutes.

Scenarios

Scenario 1: Key fob works intermittently. Solution: Try changing the battery.
Scenario 2: Key fob completely stopped working after dropping it. Solution: Check for physical damage and try changing the battery.
Scenario 3: New battery installed, but key fob still not working. Solution: Check battery orientation and clean the contacts.

Further Resources

Check our article on general key fob fixes.

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