Replace Key Fob Batteries

2002 Mazda B2300 Key Fob Battery Replacement Guide

2002 Mazda B2300 Key Fob Battery Replacement Guide

Keyless entry remote allow easy access to your B2300. If the keyless entry remote battery is dead or weak you will not to be able close doors from distance. It's not complicated to change the battery in your remote key fob, and it’s easier than you think. All tools, that you need is explained in this article.

What type battery does 2002 Mazda B2300 remote key fob required

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

Step by step guide

Inside of your keyless entry remote installed coin battery. Carefully try to pry apart your key fob with hands or flat head screwdriver. Replace one CR2032 battery with flat head screwdriver.

Now it's time to install new battery inside fob’s shell. Battery must be placed with the same position as was an old. Your key fob will not work if you mistakenly put battery wrong way.

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

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

Key Fob Battery Replacement 2002 Mazda B2300 Video

How To Replace Mazda B2300 Key Fob Battery 2001 2009

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Mazda B2300 use 1xCR2032 batteries. Most CR2032 batteries are under $4-6 build upon the size packaging, type and brand you buy. You can take old battery to the store, to find a proper replacement.

Usually, after remote key fob battery replace, reprogramming not required. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Yes, you can replace battery in your 2002 Mazda B2300 keyless entry remote yourself. Most hard part is to open fob’s case. It's pretty easy with our step by step guide.

Dealer service cost for replace the battery in key is from $30 to as high as $500 depending on the make.

Remote key fob batteries in modern cars should be replaced once in three years, although this will vary based on their amount of use and battery quality. If your key fob shortened signal strength, you should change batteries before it stop working and make trouble for you.

These symptoms will warning you that it's probably time to replace battery in your 2002 Mazda B2300: multiple clicks to unlock or lock doors required, signal strength reduced, low key battery indicator on dashboard and you didn't change battery more than 4 years.
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Contents:

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

Other Mazda Models:

Fob Compatibility:

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