1999 Nissan Sentra Key Fob Battery Replacement Instructions

1999 Nissan Sentra Key Fob Battery Replacement Instructions

Key fob grant easy access to your Sentra. When the key battery is discharged you lose your fob’s ability to use distance opening function. It's not complicated to change the battery in your keyless entry remote, and it’s easier than you think. Everything you need is outlined in this post.

What type battery remote key fob require

Before beginning open remote key fob be sure that you have all required tools and materials: 1xCR2025 battery and flat head screwdriver.
  • 1xCR2025 battery
  • flat head screwdriver

Step by step instruction

A coin battery installed in the your keyless entry remote. Gently try to pry apart your keyless entry remote with pry tools. Remove one CR2025 battery with flat head screwdriver.

Replace old battery with new one CR2025. Battery must be placed with the same polarity as was an old. Your key will not work if you by mistake place battery wrong way.

After the new battery installed, verify remote key fob by pressing buttons. If all functions works, assemble your fob’s body in reverse order.

At this point squeeze fob’s back cover together. Line your body pieces together and assemble it in place by hands from top to bottom. Check your key fob case for gaps. If it is not firmly closed try to repeat last step.

Key Fob Battery Replacement 1999 Nissan Sentra Video

How To Replace Nissan Sentra Key Fob Battery 1995 1996 1997 1998 1999

Still not working? Buy new one


Remote key fob of Nissan Sentra require 1xCR2025 batteries. Price for CR2025 batteries are under $6 build upon the size packaging, brand and type you buy. You can take old battery to the store, with you to find a proper replacement.

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

Yes, you can change battery in your 1999 Nissan Sentra keyless entry remote yourself. Most difficult part is to open fob’s case. It's pretty easy with our step by step guide.

Dealer service cost for replace the battery in fob is from $30 to as high as $500 depending on the make.

You should change batteries inside keyless entry remote of Nissan Sentra at least once in 3-4 years. The term of battery differ on usage time, quality and operating conditions. Lithium cells usually will last longer.

These signs will warning you that it's probably time to replace battery in your Nissan Sentra: signal strength reduced, key fob buttons not working, low key battery indicator on dashboard and multiple clicks to unlock or lock doors required.
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Fob Compatibility:

  2. Models: 1995-1999 Nissan Sentra