2014 Toyota 4Runner Key Fob Battery Replacement Guide

2014 Toyota 4Runner Key Fob Battery Replacement Guide

If your auto key fob is not working well, the cell battery surely needs to be changed. In this post, we explained how to open your key fob and change your Toyota key battery.

What is the battery remote key fob use

Replacing battery in keyless entry remote require CR1632 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • flat head screwdriver
  • 1xCR1632 battery

Step by step guide

A small coin battery installed inside the your key fob. Move the key out of the way if it is in the keyless entry remote.

Delicately try to open your keyless entry remote with hands or flat head screwdriver. Remove CR1632 battery with flat head screwdriver.

Get new battery and install it in keyless entry fob's body. Battery must be installed with the same position as was an old. Your remote key fob will not work if you by mistake place battery wrong way.

After the new battery installed, check remote key fob functionality by pressing buttons. If everything working fine, assemble your fob’s shell in reverse order.

The last thing to do is put your cover back on fob. Gently try to assemble the two halves together by hands from top to bottom. If your remote key fob body tightly closed, we done. If not, repeat the last step.

Video of keyless entry remote disassembly

How to ● Toyota Key Fob Remote Keyless Battery Change/Replace

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Toyota 4Runner use 1xCR1632 batteries. Most CR1632 batteries are under $5 depending on the brand, size packaging and type you buy. Take your old battery to the store, to find a proper replacement.

Keyless entry remote in most of cases reprogramming not required after battery replace. If your remote key fob not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Yes, you can replace battery in your 2014 Toyota 4Runner remote key fob yourself. Most difficult part is to open fob’s case. It's pretty simple with our guide.

Dealer service cost for replace the battery in keyless entry remote is $50-600 depending on the make.

You should change batteries inside remote key fob of Toyota 4Runner at least once in four years. The lifetime of battery differ on frequency of use, operating conditions and quality.

If your 4Runner has low key battery indicator on dashboard, fob's battery more than 4 years old, key fob buttons not working or need multiple clicks to unlock or lock doors, in most cases battery replace in key fob required. Installed battery is weak with a high probability, but if it's not help, remote key fob replace or repair required.
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Fob Compatibility:

  1. FCC ID: HYQ14ACX
  2. Models: 2010-2019 Toyota 4Runner