How to Replace the Battery in a 1992 Cadillac Eldorado Key Fob

How to Replace the Battery in a 1992 Cadillac Eldorado Key Fob

Keyless entry remote allow access to your Eldorado. If the key battery is weak or dead you’ll not to be able unlock trunk or doors from distance. Yes, it is possible to replace the battery in your keyless entry remote with our instruction. All tools, that you need is outlined below.

What type battery does 1992 Cadillac Eldorado key fob required

Before going to disassembly keyless entry remote check all that you need: flat head screwdriver and 1 CR2025 battery.
  • flat head screwdriver
  • 1xCR2025 battery

Step by step instruction

Inside of your remote key fob installed small coin battery. Accurately try to pry apart your remote key fob with pry tools. Replace 1xCR2025 battery with flat head screwdriver.

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

When the new battery installed, verify keyless entry remote by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.

The last thing to do is put your cover back on fob. Gently try to assemble the pieces in place by hands from top to bottom. If your key shell tightly closed, we done. If not, repeat the last step.

Video of key opening

How To Replace Cadillac Eldorado Key Fob Battery 1991 1992 1993 1994 1995

Still not working? Buy new one


Key fob of Cadillac Eldorado use 1xCR2025 batteries. Most CR2025 batteries are under $6 depending on the size packaging, brand and type you buy. Take your old battery to the store, to be sure.

Often, after key fob battery change, 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 1992 Cadillac Eldorado key fob yourself. Most difficult part is to open keyless entry fob's case. It's pretty simple with our step by step guide.

Auto repair shop's pricing for replace the battery in remote key fob is $50-600 depending on the brand.

Remote key fob batteries in Cadillac Eldorado should be changed once in 3-4 years, also this will vary based on usage and quality. If your key fob decreased signal strength, you should change batteries before it stop working and make trouble for you.

These signs will alert you that it's probably time to change battery in your 1992 Cadillac Eldorado: low key battery indicator on dashboard, signal strength reduced, multiple clicks to unlock or lock doors required and key fob buttons not working.
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Fob Compatibility:

  1. FCC ID: ABO0502T
  2. Models: 1987-1993 Cadillac Eldorado