How to Replace the Battery in a 2015 Nissan Armada Key Fob

How to Replace the Battery in a 2015 Nissan Armada Key Fob

If your Armada remote key fob is no longer working properly, the cell battery likely needs to be replaced. 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 post.

What size battery does 2015 Nissan Armada keyless entry remote take

Replacing battery in key fob require flat head screwdriver and 1xCR1620 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • 1xCR1620 battery
  • flat head screwdriver

Step by step instruction

Inside of your remote key fob installed small button cell battery. Move the key out of the way if it is in the key fob.

Carefully try to pry apart your keyless entry remote with pry tools. Replace one CR1620 battery with flat head screwdriver.

Get new battery and install it inside keyless entry fob's shell. 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 everything working properly by pressing buttons on keyless entry remote.

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

Key Fob Battery Replacement 2015 Nissan Armada Video


Still not working? Buy new one


Remote key fob of Nissan Armada use 1xCR1620 batteries. Most CR1620 batteries are under $5 depending on the size packaging, type and brand you buy. Take your old battery to the store, to be sure.

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

Yes, you can replace battery in your 2015 Nissan Armada keyless entry remote yourself. Most difficult part is to disassembly fob’s case. It's pretty easy with our instruction.

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

You should change batteries inside remote key fob of Nissan Armada at least every four years. lifespan of battery differ on their amount of use, operating conditions and quality.

If your Armada signal strength reduced, key fob buttons not working, need multiple clicks to unlock or lock doors or fob's battery more than 4 years old, in most cases battery replace in remote key fob required. Current battery is discharged with a high probability, but if it's not help, remote key fob replace or repair required.
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Fob Compatibility:

  1. FCC ID: CWTWB1U751
  2. Models: 2005-2015 Nissan Armada