Replace Key Fob Batteries

2002 Mazda MPV Key Fob Battery Replacement Instructions

2002 Mazda MPV Key Fob Battery Replacement Instructions

Remote key fob allow access to your Mazda. When the keyless entry remote battery is weak or dead you not to be able unlock doors remotely. It's not complicated to change the battery in your remote key fob DIY. All you need is outlined in this article.

What type battery does 2002 Mazda MPV remote key fob required

Before you start to disassembly remote key fob check all that you need: 1xCR2025 battery and flat head screwdriver.
  • flat head screwdriver
  • 1xCR2025 battery

Simple steps to replace the battery in your MPV's remote key fob

Inside of your remote key fob installed tiny button cell battery. Gently try to pry apart your key fob with pry tools. Change CR2025 battery with flat head screwdriver.

Change old battery with fresh one CR2025. Battery must be installed with the same polarity as was an old. Your key fob will not work if you mistakenly place battery wrong way.

When the new battery installed, check remote key fob by pressing buttons. If everything working fine, assemble your fob’s case in reverse order.

The last thing to do is put your cover back on fob. Delicately try to put the two halves together by hands from top to bottom. If your keyless entry remote shell tightly closed, we done. If not, repeat the last step.

Key Fob Battery Replacement 2002 Mazda MPV Video

How To Replace Mazda MPV Key Fob Battery 2002 2003 2004 2005

Still not working? Buy new one

FAQ

Remote key fob of Mazda MPV use 1xCR2025 batteries. Most CR2025 batteries are under $4-6 build upon the brand, size packaging and type you buy. Take your old battery to the store, to find a proper replacement.

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

Replacing your key fob battery is simple to do in 2002 Mazda MPV. Most of car manufacturers think about clients and make a special hole for keyless entry remote disassembly.

The cost to change the battery in key is in range $50-600 depending on the make and the service station.

You should change batteries inside key fob of Mazda MPV at least every three years. lifespan of battery vary on usage time, quality and operating conditions.

If your car signal strength reduced, fob's battery more than 4 years old, need multiple clicks to unlock or lock doors or key fob buttons not working, it's probably battery change in keyless entry remote required. Currently installed battery is weak with a high probability, but if it's not fix problem, remote key fob replace or repair required.
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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: OUCG8D-325A-A
  2. Models: 2002-2006 Mazda MPV