Key Fob Battery Subaru Ascent: A Complete Guide to Changing Yours

If you’re experiencing issues with your Subaru Ascent’s key fob, like a decreased range or unresponsive buttons, it might be time for a new battery. Luckily, changing the key fob battery in a Subaru Ascent is a simple task that can be done at home in minutes. This comprehensive guide will walk you through everything you need to know about your Subaru Ascent key fob battery, from identifying signs of a dying battery to step-by-step replacement instructions.

Recognizing a Dying Key Fob Battery in Your Subaru Ascent

Before you start digging around for a new battery, it’s crucial to ensure that the battery is actually the problem. Here are a few telltale signs that your Subaru Ascent key fob battery might be on its last legs:

• Reduced Range: Is your key fob only working when you’re standing right next to your car? This diminished range is a classic sign of a weakening battery.
• Intermittent Functionality: Are your key fob buttons working sporadically or requiring multiple presses? This inconsistency is another strong indicator of a dying battery.
• Dashboard Warning: Your Subaru Ascent might display a “Key Fob Battery Low” warning on the dashboard, giving you a clear signal that it’s time for a replacement.

Subaru Ascent Key Fob Range

What You’ll Need to Replace Your Subaru Ascent Key Fob Battery

Replacing your Subaru Ascent key fob battery is a straightforward process that requires minimal tools and a new battery, of course! Here’s what you’ll need to gather before getting started:

• A New CR2032 Battery: This is the standard battery type for most Subaru Ascent key fobs.
• A Small Flat-Head Screwdriver: This will be used to open the key fob casing.
• A Plastic Pry Tool (Optional): While not essential, a plastic pry tool can help avoid scratching your key fob during opening.

How to Change Your Subaru Ascent Key Fob Battery: A Step-by-Step Guide

Now that you have your tools and new battery ready, let’s get to replacing that Subaru Ascent key fob battery:

1. Locate the Key Fob Release Button: On the back of your key fob, find the small release button.
2. Release the Key Fob Cover: Press the release button while gently sliding the key fob cover off. This will expose the battery compartment.
3. Remove the Old Battery: Carefully pry out the old CR2032 battery. Note the battery’s orientation for installing the new one.
4. Insert the New Battery: Place the new CR2032 battery into the compartment, ensuring it matches the same orientation as the old battery (positive side facing up).
5. Reassemble the Key Fob: Align the key fob cover and snap it back into place. You should hear a click, indicating it’s securely closed.

Replacing Subaru Ascent Key Fob Battery

Testing Your New Subaru Ascent Key Fob Battery

After installing the new battery, it’s always a good idea to test your key fob to make sure everything is working correctly:

• Try Locking and Unlocking Your Car: Test all the buttons (lock, unlock, trunk release, panic) to ensure they are responding as they should.
• Check the Key Fob’s Range: Walk a short distance away from your car and try using the key fob again. The range should be significantly improved if the battery was the issue.

Still Having Trouble? Keyfobprog Can Help!

Changing the battery in your Subaru Ascent key fob is generally a simple DIY project. However, if you’ve replaced the battery and are still experiencing problems, there might be another issue at play, such as a faulty key fob or a problem with your car’s receiver.

For any Key Fob Programming or replacement needs, don’t hesitate to reach out to the experts at Keyfobprog. We specialize in automotive key fob services, including programming, replacements, and repairs.

Contact Keyfobprog:

• Phone: +1 (641) 206-8880
• Office: 1326 N Houston St, Amarillo, TX 79107, USA

FAQs About Subaru Ascent Key Fob Batteries

Q: How long does a Subaru Ascent key fob battery last?

A: Typically, a Subaru Ascent key fob battery can last anywhere from 3 to 5 years, depending on usage and environmental factors.

Q: Can I use any CR2032 battery for my Subaru Ascent key fob?

A: While any brand of CR2032 battery will technically work, it’s recommended to use a reputable brand known for quality and longevity.

Q: What happens if my Subaru Ascent key fob battery dies completely?

A: If your key fob battery dies completely, you can usually still unlock your car manually using the physical key hidden within the fob. Once inside, there’s often a designated spot in the center console or glove box where you can hold the key fob to start the car.

Q: Can I replace my Subaru Ascent key fob battery myself, or do I need to go to a dealership?

A: Replacing the battery is a simple task you can handle at home. Just follow the step-by-step guide above.

Q: What if I replace the battery in my Subaru Ascent key fob and it’s still not working?

A: If you’re still experiencing problems after replacing the battery, there might be a different issue with the key fob itself, or the car’s receiver. Contact a specialized automotive locksmith or your dealership for assistance.