2001 Mazda B2300 Key Fob Battery Replacement Instructions

2001 Mazda B2300 Key Fob Battery Replacement Instructions

If your Mazda remote key fob is no longer working well, the cell battery likely must to be replaced. In this case, we are going to tell you how to disassembly your car keyless entry remote and change a dead or weak battery DIY. If you gonna solve to do it at home near B2300, use this guide, but first make sure you have everything you need before you start.

What type battery does 2001 Mazda B2300 remote key fob required

Before starting disassembly remote key fob be sure that you have all recommended tools and materials: flat head screwdriver and one CR2032 battery.
  • 1xCR2032 battery
  • flat head screwdriver

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

A small coin battery installed in the your key fob. Delicately try to pry apart your remote key fob with hands or flat head screwdriver. Replace 1xCR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.

Before assembling fob’s case, make sure that all functions works by testing buttons on keyless entry remote.

At this point squeeze keyless entry fob's back cover together. Line your shell pieces together and assemble it together by hands from top to bottom. If your keyless entry remote shell firmly closed, we done. If not, repeat the last step.

Video of keyless entry remote opening

How To Replace Mazda B2300 Key Fob Battery 2001 2009

Still not working? Buy new one

Frequently Asked Questions

Key fob of Mazda B2300 require 1xCR2032 batteries. Most CR2032 batteries are under $5 depending on the type, brand and size packaging you buy. Take your old battery to the store, to find a proper replacement.

Key fob in most of cases reprogramming not required after battery replace. If your key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Replacing your keyless entry remote battery is simple to do in 2001 Mazda B2300. Most of car manufacturers think of the clients and make a special hole for remote key fob open.

Auto repair shop's price for change the battery in keyless entry remote is from $30 to as high as $500 depending on the brand.

Remote key fob batteries in modern cars should be changed once in 4 years, although this will differ based on usage and quality. If your keyless entry remote shortened signal strength, you should change batteries before it stop working and make problems for you.

If your Mazda fob's battery more than 4 years old, key fob buttons not working, need multiple clicks to unlock or lock doors or signal strength reduced, in most cases battery replace in remote key fob needed. Current battery is weak or dead with a high probability, but if it's not help, fob change or repair needed.
Be the first to comment.
Your message is required.

Fob Compatibility:

  1. FCC ID: OUCD6000022
  2. Models: 2001-2009 Mazda B2300