How to Open Your 2010 Mitsubishi Eclipse Key Fob and Change Battery

How to Open Your 2010 Mitsubishi Eclipse Key Fob and Change Battery

If your car key is no longer unlock doors perfectly, the cell battery more likely must to be replaced. In this case, you will benefit from knowing how to disassembly your car key fob and replace a weak or dead battery DIY. If you decide to do it at home near Eclipse, use this instruction, but first make sure you have everything you need before you start.

What type battery does 2010 Mitsubishi Eclipse key fob take

Don't forget before disassembly keyless entry remote check all that you need: flat head screwdriver and CR2032 batteries.
  • flat head screwdriver
  • 2xCR2032 batteries

Simple steps to change the battery in your Eclipse's remote key fob

A tiny button cell battery installed inside the your key fob. Move the key out of the way if it is in the keyless entry remote.

Carefully try to pry apart your fob with hands or flat head screwdriver. Change 2 CR2032 batteries with flat head screwdriver.

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

Before assembling keyless entry fob's case, verify that everything is functioning by pressing buttons on circuit board.

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 remote key fob body tightly closed, we done. If not, repeat the last step.

How to change the battery video instruction

DIY - Key Battery Mitsubishi Battery Change / Lance / Eclipse / Galant

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Mitsubishi Eclipse require 2xCR2032 batteries. Price for CR2032 batteries are under $6 build upon 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 needed after battery change. If your keyless entry remote not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your keyless entry remote battery is simple to do in 2010 Mitsubishi Eclipse. Most of car manufacturers think about customers and make a special hole for keyless entry remote open.

The cost to replace the battery inside remote key fob can run anywhere from $30 to as high as $500 depending on the make and the service station.

You should change batteries inside key fob of Mitsubishi Eclipse at least every 4 years. The lifetime of battery vary on their amount of use, quality and operating conditions. Lithium cells usually will last longer.

These symptoms will warn you that it's perhaps time to replace battery in your Mitsubishi Eclipse: multiple clicks to unlock or lock doors required, signal strength reduced, you didn't change battery more than 4 years and low key battery indicator on dashboard.
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Fob Compatibility:

  1. FCC ID: WKE-PZ113-04021
  2. Models: 2010-2012 Mitsubishi Eclipse