How to Open Your 1993 Cadillac DeVille Key Fob & Change Battery

How to Open Your 1993 Cadillac DeVille Key Fob & Change Battery

Key fob grant access to your auto. When the key fob battery is weak or dead you will not to be able lock trunk or doors from distance. It's not difficult to change the battery in your keyless entry remote with our guide. All tools, that you need is explained in this post.

What type battery key fob require

Replacing battery in key fob require one CR2025 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
  • 1xCR2025 battery
  • flat head screwdriver

Step by step instruction

Inside of your key fob installed button battery. Gently try to disassemble your key with hands or flat head screwdriver. Remove 1xCR2025 battery with flat head screwdriver.

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

After the new battery installed, verify keyless entry remote 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 in place by hands from top to bottom. Inspect your key fob body for gaps. If it is not tightly closed try to repeat last step.

Key Fob Battery Replacement 1993 Cadillac DeVille Video

How To Replace Cadillac Deville Key Fob Battery 1991 1992 1993

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Cadillac DeVille require 1xCR2025 batteries. Most CR2025 batteries are under $4-6 build upon the type, brand and size packaging you buy. Take your old battery to the store, to be sure.

Often, after key battery change, reprogramming not required. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Changing your remote key fob battery is simple to do in 1993 Cadillac DeVille. Most of car manufacturers think about clients and make a special hole for keyless entry remote open.

Dealer service pricing for change the battery in key is $50-600 depending on the brand.

You should change batteries inside keyless entry remote of Cadillac DeVille at least once in four years. The lifetime of battery vary on their amount of use, quality and operating conditions. Lithium cells normally will last longer.

These symptoms will alert you that it's probably time to replace battery in your 1993 Cadillac DeVille: low key battery indicator on dashboard, multiple clicks to unlock or lock doors required, you didn't change battery more than 4 years and key fob buttons not working.
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Fob Compatibility:

  1. FCC ID: ABO0702T
  2. Models: 1992-1995 Cadillac DeVille