Replace Key Fob Batteries

2013 Nissan Sentra Key Fob Battery Replacement Guide

2013 Nissan Sentra Key Fob Battery Replacement Guide

Key fob allow easy access to your car. Once the keyless entry remote battery is weak or dead you not to be able unlock car remotely. In this case, you’ll benefit from knowing how to disassembly Nissan remote key fob and change a dead or weak battery yourself. If you gonna solve to do it at home near Sentra, use this instruction, but don't forget to check tools and materials required before you start.

What is the battery key fob use

Changing battery in remote key fob require flat head screwdriver and one CR2025 battery. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
  • flat head screwdriver
  • 1xCR2025 battery

Simple steps to replace the battery in your car's keyless entry remote

A tiny button battery installed inside the your keyless entry remote. Remove any internal key first, and then try to pry apart the remote key fob.

Carefully try to pry apart your key fob with flat head screwdriver. Replace 1 CR2025 battery with flat head screwdriver.

Now it's time to install new battery inside fob’s body. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you place battery wrong way.

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

At this point squeeze fob’s back cover together. Line your body two halves together and put it together by hands from top to bottom. If your remote key fob shell tightly closed, we done. If not, repeat the last step.

Video of remote key fob disassembly

How to replace a 2013 Nissan Sentra Key fob battery

Still not working? Buy new one

Frequently Asked Questions

Key fob of Nissan Sentra use 1xCR2025 batteries. Price for CR2025 batteries are under $5 depending on the type, brand and size packaging you buy. You can take old battery to the store, to find a proper replacement.

Usually, after key fob battery replace, you do not need to reprogram. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Replacing your remote key fob battery is simple to do in 2013 Nissan Sentra. Most of car manufacturers think of the clients and make a special hole for keyless entry remote disassembly.

Car service price for change the battery in key fob is from $30 to as high as $500 depending on the car.

You should change batteries inside remote key fob of modern cars at least every 4 years. The term of battery vary on frequency of use, operating conditions and quality. Famous brands cells usually will last longer.

If your auto has low key battery indicator on dashboard, signal strength reduced, need multiple clicks to unlock or lock doors or key fob buttons not working, in most cases battery replace inside key fob required. Current battery is discharged with a high probability, but if it's not help to fix issues, keyless entry remote replace or repair needed.
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Contents:

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

Other Nissan Models:

Fob Compatibility:

  1. FCC ID: CWTWB1U815
  2. Models: 2013-2015 Nissan Sentra