How to Open Your 2010 Lexus GX 460 Key Fob and Change Battery

How to Open Your 2010 Lexus GX 460 Key Fob and Change Battery

Key fob allow easy access to your Lexus. Once the key fob battery is weak you’ll not to be able open doors from distance. In this case, we demonstrate how to open Lexus keyless entry remote and change a discharged battery DIY. If you decide to do it at home near GX 460, use this instruction, but don't forget to check all you need before you start.

What is the battery keyless entry remote use

Don't forget before open key fob be sure that you have all recommended tools and materials: flat head screwdriver and 1 CR1632 battery.
  • 1xCR1632 battery
  • flat head screwdriver

Step by step guide

A 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 disassemble your key with pry tools. Change CR1632 battery with flat head screwdriver.

Replace old battery with fresh one CR1632. Battery must be installed with the same polarity as was a previous. Your remote key fob will not work if you by mistake place battery wrong way.

After the new battery installed, verify keyless entry remote functionality by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.

At this point squeeze fob’s back cover together. Line your case pieces together and put it together by hands from top to bottom. If your key fob case firmly closed, we done. If not, repeat the last step.

How to replace the battery video guide

How to ● Lexus Key Fob Remote Keyless Battery Replace HS, ES, GS, LS, IS, GX, CT

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Lexus GX 460 use 1xCR1632 batteries. Most CR1632 batteries are under $4 build upon the type, size packaging and brand you buy. You can take old battery to the store, with you to find a proper replacement.

Often, after key fob battery change, reprogramming not required. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Yes, you can change battery in your 2010 Lexus GX 460 remote key fob yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty easy with our instruction.

The cost to replace the battery inside fob is in range $50-600 depending on the car and the service station.

You should change batteries inside key fob of Lexus GX 460 at least once in three or four years. The lifetime of battery vary on frequency of use, quality and operating conditions. Famous brands cells normally will last longer.

These signs will warning you that it's possible time to change battery in your Lexus GX 460: key fob buttons not working, multiple clicks to unlock or lock doors required, signal strength reduced and low key battery indicator on dashboard.
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Fob Compatibility:

  1. FCC ID: HYQ14ACX
  2. Models: 2010-2020 Lexus GX 460