1997 Toyota Corolla Key Fob Battery Replacement Instructions

1997 Toyota Corolla Key Fob Battery Replacement Instructions

Keyless entry remote grant access to your auto. When the key fob battery is discharged you will lose your fob’s ability to control remote functions. In this post, we explained how to disassembly your car remote key fob and change your Toyota key battery.

What is the battery keyless entry remote use

Before beginning open key fob check all that you need: CR2025 battery, phillips head screwdriver and flat head screwdriver.
  • phillips head screwdriver
  • flat head screwdriver
  • 1xCR2025 battery

Step by step instruction

A tiny button cell battery installed in the your remote key fob. Remove fasteners on the back of the key fob. Flip the remote key fob over and look for at least one fastener holding in the plastic.

Carefully try to open your fob with hands or flat head screwdriver. Remove one CR2025 battery with flat head screwdriver.

Replace old battery with new one CR2025. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you put battery wrong way.

When the new battery installed, verify key fob functionality by pressing buttons. If everything is functioning, assemble your fob’s shell in reverse order.

At this point squeeze keyless entry fob's back cover together. Line your shell pieces together and put it together by hands from top to bottom. Inspect your key shell for gaps. If it is not tightly closed try to repeat last step. Screw the back of the key fob.

Key Fob Battery Replacement 1997 Toyota Corolla Video

How To Replace Toyota Corolla Key Fob Battery 1995 1996 1997

Still not working? Buy new one


Remote key fob of Toyota Corolla use 1xCR2025 batteries. Most CR2025 batteries are under $5 depending on the size packaging, brand and type you buy. You can take old battery to the store, to be sure.

Often, after key battery replace, you do not need to reprogram. Don't be scare of this procedure, because often it's described in user's manual.

Yes, you can replace battery in your 1997 Toyota Corolla key fob yourself. Most hard part is to disassembly fob’s case. It's pretty easy with our instruction.

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

Key fob batteries in Toyota Corolla should be replaced once in three or four years, although this will differ based on frequency of use and battery quality. If your key fob decreased signal strength, you should replace batteries before it stop working and make trouble for you.

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

  1. FCC ID: BAB237131-022
  2. Models: 1990-1997 Toyota Corolla