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How to Replace the Key Battery of the Toyota 4Runner

Model: Toyota 4runner N280 - Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Key

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Video tutorial

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 the first signs.

You only need a small flathead screwdriver and a bit of patience. First, locate the "Push" button on the side of the cover and press it. Remove the physical key and use it to open the cover.

Also, take out the electronic component and turn it around to access the dead battery. Replace it with a new one and reposition all the components correctly.


Updated on 7 May 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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