How to Replace the Battery in a 2007 Honda Odyssey Key Fob

How to Replace the Battery in a 2007 Honda Odyssey Key Fob

If your Honda key fob isn't open doors perfectly, the cell battery surely needs to be replaced. It's not complicated to replace the battery in your remote key fob, and it’s easier than you think. Everything you need is outlined in this article.

What size battery does 2007 Honda Odyssey remote key fob required

Replacing battery in keyless entry remote require phillips head screwdriver, flat head screwdriver and 1xCR2025 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • 1xCR2025 battery
  • phillips head screwdriver
  • flat head screwdriver

Step by step guide

A tiny button cell battery installed in the your keyless entry remote. Remove fasteners on the back of the keyless entry remote. Spin the key fob over and find for at least one fastener holding in the plastic.

Delicately try to disassemble your keyless entry remote with hands or flat head screwdriver. Replace 1xCR2025 battery with flat head screwdriver.

Get new battery and install it in fob’s case. Battery must be placed with the same polarity as was a previous. Your keyless entry remote will not work if you by mistake put battery wrong way.

When the new battery installed, check 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 case pieces together and put it together by hands from top to bottom. If your key shell tightly closed, we done. If not, repeat the last step. Screw fastener in the back of the keyless entry remote.

Video of remote key fob disassembly

How To Change A Honda Odyssey Key Fob Battery (2005-2010)

Still not working? Buy new one


Keyless entry remote of Honda Odyssey require 1xCR2025 batteries. Price for CR2025 batteries are under $6 build upon the type, brand and size packaging you buy. Take your old battery to the store, to be sure.

Usually, after keyless entry remote battery replace, you do not need to reprogram. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Replacing your remote key fob battery is simple to do in 2007 Honda Odyssey. Most of car manufacturers think of the customers and make a special hole for key fob disassembly.

The price to replace the battery inside fob is in range $50-600 depending on the brand and the service station.

Remote key fob batteries in Honda Odyssey should be replaced once in three years, but this will differ based on their amount of use and quality. If your remote key fob decreased signal strength, you should replace batteries before it stop working and make problems for you.

If your auto signal strength reduced, has low key battery indicator on dashboard, need multiple clicks to unlock or lock doors or fob's battery more than 4 years old, in most cases battery change inside key fob required. Currently installed battery is dead with a high probability, but if it's not help to fix issues, key replace or repair required.
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Fob Compatibility:

  1. FCC ID: OUCG8D-399H-A
  2. Models: 2005-2010 Honda Odyssey