Replace Key Fob Batteries

2018 Toyota Prius Prime Key Fob Battery Replacement Guide

2018 Toyota Prius Prime Key Fob Battery Replacement Guide

Remote key fob allow access to your car. If the keyless entry remote battery is dead or weak you’ll not to be able lock car from distance. Below, we walks you through how to disassembly your car remote key fob and change your Toyota key battery step by step.

What is the battery remote key fob use

Before you start to open remote key fob make sure that you have all recommended tools and materials: flat head screwdriver and 1xCR2032 battery.
  • flat head screwdriver
  • 1xCR2032 battery

Simple steps to replace the battery in your car's keyless entry remote

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

Carefully try to open your remote key fob with flat head screwdriver. Change 1xCR2032 battery with flat head screwdriver.

Change old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you place battery wrong way.

Before assembling keyless entry fob's case, check that all functions works by testing buttons on keyless entry remote.

At this point squeeze keyless entry fob's back cover together. Line your body two halves together and put it together by hands from top to bottom. Inspect your fob body for gaps. If it is not tightly closed try to repeat last step.

Key Fob Battery Replacement 2018 Toyota Prius Prime Video

How to replace a 2015-2019 Toyota Prius Key Fob Battery

Still not working? Buy new one

FAQ

Key fob of Toyota Prius Prime require 1xCR2032 batteries. Price for CR2032 batteries are under $4-6 build upon the type, brand and size packaging you buy. Take your old battery to the store, to find a proper replacement.

Keyless entry remote in most of cases reprogramming not needed after battery change. If your key not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can replace battery in your 2018 Toyota Prius Prime key yourself. Most hard part is to open keyless entry fob's case. It's pretty simple with our guide.

Dealer service pricing for change the battery in fob is from 50 to 600 dollars depending on the make.

Key fob batteries in Toyota Prius Prime should be replaced every four years, also this will vary based on their amount of use and battery quality. If your key fob decreased signal strength, you should change batteries before it stop close doors and make problems for you.

If your Toyota has low key battery indicator on dashboard, need multiple clicks to unlock or lock doors, fob's battery more than 4 years old or key fob buttons not working, in most cases battery change in remote key fob required. Currently installed battery is discharged with a high probability, but if it's not fix problem, key replace or repair needed.
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Contents:

  1. Battery Size and Tools
  2. Replacement Guide
  3. Video Instruction
  4. FAQ

Other Toyota Models:

Fob Compatibility:

  1. FCC ID: HYQ14FBE
  2. Models: 2017-2021 Toyota Prius Prime