How to Replace the Battery in a 2002 Hyundai Accent Key Fob

How to Replace the Battery in a 2002 Hyundai Accent Key Fob

If your car key fob isn't open doors correct, the cell battery surely needs to be changed. In this article, we explained how to disassembly Hyundai key fob and replace a weak battery DIY. If you gonna solve to do it at home near Accent, follow our instruction, but first make sure you have everything you need before you start.

What type battery does 2002 Hyundai Accent remote key fob take

Changing battery in key fob require flat head screwdriver and CR2032 battery. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
  • 1xCR2032 battery
  • flat head screwdriver

Simple steps to replace the battery in your car's remote key fob

A button cell battery installed inside the your key fob. Carefully try to open your remote key fob with flat head screwdriver. Replace 1xCR2032 battery with flat head screwdriver.

Change old battery with fresh one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.

After the new battery installed, check key fob functionality by pressing buttons. If all functions works, assemble your keyless entry fob's body in reverse order.

The last thing to do is put your cover back on fob. Gently try to put the two halves together by hands from top to bottom. If your keyless entry remote case tightly closed, we done. If not, repeat the last step.

How to change the battery video instruction

How To Replace Hyundai Accent Key Fob Battery 2002 2003 2004 2005

Still not working? Buy new one

Frequently Asked Questions

Key fob of Hyundai Accent require 1xCR2032 batteries. Price for CR2032 batteries are under $6 depending on the size packaging, type and brand you buy. You can take old battery to the store, with you to find a proper replacement.

Remote key fob in most of cases do not need to be reprogrammed after battery change. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can replace battery in your 2002 Hyundai Accent keyless entry remote yourself. Most difficult part is to open fob’s case. It's pretty easy with our guide.

The cost to change the battery inside keyless entry remote can run anywhere $50-600 depending on the car and the service pricing.

Key fob batteries in Hyundai Accent should be replaced every three years, but this will vary based on usage and build quality. If your key fob reduced signal strength, you should replace batteries before it stop open doors and make trouble for you.

If your Accent has low key battery indicator on dashboard, key fob buttons not working, fob's battery more than 4 years old or signal strength reduced, it's probably battery change in keyless entry remote required. Installed battery is discharged with a high probability, but if it's not help to fix issues, remote key fob change or repair required.
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Fob Compatibility:

  2. Models: 2000-2005 Hyundai Accent