Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Battery of the Toyota 4Runner

Model: Toyota 4runner N210 - Years 2002-2009
Part: Key

Replacing the key battery of the Toyota 4Runner is one of the simplest tasks you can do on your own without the help of a professional. Simply get a flathead screwdriver and use it to separate the upper cover from the lower one. Once you do this, you will see the exhausted button cell. Just remove it and replace it with a new one. Finally, properly reposition the two parts of the cover, and you're done. To avoid functionality issues, it is essential to use perfectly compatible batteries.

Updated on 7 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How to replace the battery of a Toyota 4Runner key?
How to replace the battery of a Toyota 4Runner key?
Toyota 4runner (2010-2024 / N280) To replace the battery of a Toyota 4Runner key, start by separating the two halves of the key using a small screwdriver or a coin to pry open the slo…
How to Replace the Key Battery of the Toyota 4Runner
How to Replace the Key Battery of the Toyota 4Runner
Toyota 4runner (2010-2024 / N280) Key malfunctions in your Toyota 4Runner are often due to an old or worn-out battery. Therefore, it is essential to replace it as soon as you notice t…
How to Replace the Remote Battery of the Toyota 4Runner N210
How to Replace the Remote Battery of the Toyota 4Runner N210
Toyota 4runner (2002-2009 / N210) In this video tutorial, you will see how to disassemble and replace the battery of the remote key for the Toyota 4Runner N210 in simple and quick ste…

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos