How to Replace the Battery in a Scion iM Key Fob (2016 – 2018)

Introduction

Replacing the battery in your Scion iM key fob is a simple task that you can do at home. This guide will walk you through the steps to change the battery, ensuring your key fob works perfectly again. The process is straightforward and requires minimal tools.

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  • LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored

Tools and Materials Needed

Before you start, make sure you have the following items:

  • CR1620 coin battery
  • Flathead screwdriver
  • Precision screwdriver

If you don’t have a precision screwdriver, you can use a paperclip or toothpick as a substitute. However, having the right tools will make the process easier.

Step-by-Step Instructions

Step 1: Open the Key Fob

First, turn the key fob over to the back side. Look for the little metal key ring. Near it, you will see a small indentation. This is where you will insert your flathead screwdriver.

Insert the screwdriver into the slot and twist gently. The key fob will open up easily. Be careful not to use too much force to avoid damaging the plastic.

Step 2: Remove the Battery Cover

Inside the key fob, there’s a small round piece of plastic that covers the battery. Insert your flathead screwdriver into this piece. Instead of twisting, push down and pry back gently. The cover will come off easily.

If the cover is difficult to remove, consider using a smaller precision screwdriver for better control.

Step 3: Remove the Old Battery

The battery sits deep inside the key fob. Use your precision screwdriver to reach into the small hole next to the battery. Gently pull back, and the battery will pop out. If you don’t have a precision screwdriver, a paperclip or toothpick can work in a pinch.

Be patient and gentle to avoid damaging the battery compartment.

Step 4: Insert the New Battery

Take your new CR1620 battery and ensure the positive side is facing up. Place it into the compartment and push down with your thumb until it feels secure. The plastic pieces should hold the battery in place.

Double-check that the battery is properly seated before proceeding to the next step.

Step 5: Reassemble the Key Fob

Place the battery cover back on and snap it into place. Ensure it is secure and properly aligned. Then, reattach the back piece of plastic. Your key fob should now be fully operational.

Test the key fob to ensure the new battery is working correctly.

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Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack
  • LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
  • CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These authentic Panasonic lithium battery cells and packaging (in our “sunburst” package as shown) meet or exceed IEC 60086-4:2019; ANSI C18.3M Part 2:2024; CFR 16, Part 1700.20 and CFR 16, Part 1263 as required by Reese’s Law (Pub. L. 117-171, 15 U.S.C 2056e)
  • LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored

Additional Tips

Here are some additional tips to make the process smoother:

  • Work on a clean, flat surface
  • Keep small screws and parts in a safe place
  • Dispose of the old battery properly

Common Mistakes to Avoid

While replacing the battery, avoid these common mistakes:

  • Using excessive force
  • Inserting the battery upside down
  • Misplacing small parts

Taking your time and being gentle will help you avoid these pitfalls.

Frequently Asked Questions

What type of battery does the Scion iM key fob use?

The Scion iM key fob uses a CR1620 coin battery.

Where can I buy a CR1620 battery?

You can purchase a CR1620 battery at most electronics stores or online retailers like Amazon.

Sale
Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack
  • LONG LASTING PERFORMANCE: Panasonic CR1620 3.V batteries are engineered to provide reliable, long-lasting power
  • CHILD RESISTANT SAFETY STANDARDS BASED PACKAGING: These authentic Panasonic lithium battery cells and packaging (in our “sunburst” package as shown) meet or exceed IEC 60086-4:2019; ANSI C18.3M Part 2:2024; CFR 16, Part 1700.20 and CFR 16, Part 1263 as required by Reese’s Law (Pub. L. 117-171, 15 U.S.C 2056e)
  • LONG STORAGE LIFE: Our CR1620 batteries maintain power up to 8 years when unused and properly stored

Can I use a different type of battery?

No, it’s essential to use the specified CR1620 battery to ensure compatibility and proper function.

What if I don’t have a precision screwdriver?

If you don’t have a precision screwdriver, you can use a paperclip or toothpick. However, a precision screwdriver is recommended for better control and ease of use.

How often should I replace the battery?

The battery life depends on usage, but typically, it lasts 1-2 years. Replace the battery when you notice a decrease in the key fob’s range or responsiveness.

Can I damage the key fob by replacing the battery?

As long as you follow the instructions carefully and use the right tools, you should not damage the key fob. Be gentle and patient during the process.

What should I do with the old battery?

Dispose of the old battery properly by taking it to a recycling center or following your local disposal regulations.

Conclusion

Replacing the battery in your Scion iM key fob is a quick and straightforward task. With the right tools and a little patience, you can do it yourself at home. Follow the steps outlined in this guide to ensure your key fob works perfectly again.

If you found this guide helpful, consider checking out other tutorials for different key fob models on our website. Your feedback is always appreciated, so feel free to leave a comment or like the video tutorial.

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