Replace Key Fob Batteries

2017 Ford Fiesta Key Fob Battery Replacement Guide

2017 Ford Fiesta Key Fob Battery Replacement Guide

If your car remote key fob is no longer open doors perfectly, the cell battery more likely needs to be replaced. In this article, we described how to disassembly your car remote key fob and replace your Ford key battery.

What type battery keyless entry remote require

Changing battery in remote key fob require flat head screwdriver and 1xCR2032 battery. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
  • flat head screwdriver
  • 1xCR2032 battery

Step by step guide

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

Accurately try to disassemble your key fob with pry tools. Change 1xCR2032 battery with flat head screwdriver.

Now it's time to install new battery in keyless entry fob's body. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check position on battery, by "+" mark.

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

At this point squeeze fob’s back cover together. Line your shell two halves together and assemble it together by hands from top to bottom. Check your key fob shell for gaps. If it is not tightly closed try to repeat last step.

Video of remote key fob disassembly

BEST and SAFE : How to change Ford keyless remote key battery - Focus Kuga C-Max Mondeo Fiesta

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Ford Fiesta use 1xCR2032 batteries. Most CR2032 batteries are under $5 build upon the brand, type and size packaging you buy. You can take old battery to the store, to be sure.

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

Replacing your remote key fob battery is simple to do in 2017 Ford Fiesta. Most of car manufacturers think of the clients and make a special hole for key fob disassembly.

The cost to change the battery in keyless entry remote is in range from $30 to as high as $500 depending on the brand and the service station.

Key fob batteries in Ford Fiesta should be replaced once in three years, but this will differ based on frequency of use and build quality. If your keyless entry remote shortened signal strength, you should change batteries before it stop open doors and make trouble for you.

These signs will warning you that it's possible time to change battery in your Ford Fiesta: signal strength reduced, key fob buttons not working, you didn't change battery more than 4 years and multiple clicks to unlock or lock doors required.
Be the first to comment.
Your message is required.

Contents:

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

Other Ford Models:

Fob Compatibility:

  1. FCC ID: CWTWB1U793
  2. Models: 2015-2019 Ford Fiesta