How to Open Your 2002 Nissan Quest Key Fob and Change Battery

How to Open Your 2002 Nissan Quest Key Fob and Change Battery

Keyless entry remote allow access to your car. If the key fob battery is weak you lose your keyless entry fob's ability to control distance functions. In this case, we are going to tell you how to open your car keyless entry remote and replace a weak battery DIY. If you choose to do it at home near Quest, use this instruction, but first make sure you have tools and materials required before you start.

What kind of battery key fob use

Before going to open key fob make sure that you have all recommended tools and materials: 1 CR2025 battery and flat head screwdriver.
  • 1xCR2025 battery
  • flat head screwdriver

Step by step guide

Inside of your keyless entry remote installed small coin cell battery. Delicately try to disassemble your fob with flat head screwdriver. Replace one CR2025 battery with flat head screwdriver.

Get new battery and install it in keyless entry fob's body. Battery must be placed with the same position as was an old. Your keyless entry remote will not work if you mistakenly place battery wrong way.

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

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

How to replace the battery video guide

How To Replace Nissan Quest Key Fob Battery 1999 2000 2001 2002

Still not working? Buy new one

Frequently Asked Questions

Key fob of Nissan Quest require 1xCR2025 batteries. Most CR2025 batteries are under $5 build upon the type, brand and size packaging you buy. You can take old battery to the store, to be sure.

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

Changing your key fob battery is easy to do in 2002 Nissan Quest. Most of car manufacturers think about customers and make a special hole for remote key fob disassembly.

The cost to replace the battery in keyless entry remote can run anywhere from $30 to as high as $500 depending on the brand and the service pricing.

Remote key fob batteries in Nissan Quest should be replaced every three years, also this will vary based on usage and quality. If your remote key fob decreased signal strength, you should replace batteries before it stop working and make problems for you.

These symptoms will warn you that it's perhaps time to change battery in your 2002 Nissan Quest: low key battery indicator on dashboard, key fob buttons not working, you didn't change battery more than 4 years and signal strength reduced.
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Fob Compatibility:

  2. Models: 1999-2002 Nissan Quest