DIY Car Maintenance: How to Change the Remote Battery on your 2002 Subaru Outback – The Beginner’s Guide to Saving Time and Money!

If you’re a Subaru Outback owner, you know how convenient and reliable your vehicle can be. However, like any car, your Subaru Outback may have issues that require attention. One of the most common problems that Subaru Outback owners face is a dead remote battery. Fortunately, this is an easy problem to fix if you know how to change the remote battery yourself. In this article, we’ll walk you through the steps to replace the remote battery in your 2002 Subaru Outback and save you time and money!

Tools Required

Before you begin, make sure you have the following tools:

  • Replacement battery (CR1620)
  • Small flat-head screwdriver
  • Phillips head screwdriver

Step-by-Step Instructions

  1. Locate the battery compartment on the back of the remote. It should be a small rectangular shape with a small engraving of a battery inside.
  2. Use the small flat-head screwdriver to pry open the compartment cover. Be gentle to avoid damaging the remote.
  3. Use the Phillips head screwdriver to gently remove the screw that holds the battery in place.
  4. Remove the old battery and insert the replacement battery (CR1620) with the positive (+) side facing up.
  5. Use the Phillips head screwdriver to reattach the screw to hold the battery in place.
  6. Close the compartment cover and listen for a snap sound to ensure the cover is correctly secured.
  7. Test the remote by pressing any button to verify that the new battery works.

Potential Issues

While changing the remote battery in your 2002 Subaru Outback is relatively easy, there are some issues you may encounter. If you are having trouble with the battery compartment, make sure to double-check that you are using the correct screwdriver sizes. Additionally, if your remote still isn’t working, it may be time to replace the remote entirely.

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Save Time and Money!

Changing the remote battery in your 2002 Subaru Outback is a simple task that can save you time and money. Doing it yourself can prevent you from having to take your vehicle to the dealership or a mechanic. You also don’t need to purchase an entirely new remote, which can be quite expensive. Save yourself the hassle and follow these easy steps to replace your remote battery.


Q: Does this method work for other Subaru Outback models?

A: This method is specific to the 2002 Subaru Outback. However, some other models may have similar battery compartments and replacement processes.

Q: How often do I need to change my remote battery?

A: Typically, remote batteries need to be replaced every 1-2 years, depending on usage.

Q: What if changing the remote battery doesn’t fix my issue?

A: If changing your remote battery doesn’t resolve your problem, you may need to replace your entire remote. Contact your dealership or mechanic for further assistance.

In conclusion, changing the remote battery in your 2002 Subaru Outback is an easy task that can be completed in just a few minutes. By following these step-by-step instructions and using the correct tools, you can save yourself the time and money it would take to have someone else do it for you. Don’t let a dead remote battery inconvenience you any longer – grab your tools, and get to work!

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Alton Brobst

As a longtime Subaru enthusiast, Alton brings a wealth of knowledge and experience to our blog. From his early days of tinkering with engines to his current role as a certified Subaru technician, Alton has seen it all when it comes to Subarus. When he's not working on cars, he enjoys hiking and exploring the great outdoors.

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