How to Replace the Battery in a 1992 Buick Century Key Fob

How to Replace the Battery in a 1992 Buick Century Key Fob

Key fob allow easy access to your auto. When the key battery is dead you’ll not to be able unlock trunk or doors remotely. In this post, we described how to disassembly your car remote key fob and replace your Buick key battery step by step.

What is the battery key fob require

Replacing batteries in remote key fob require flat head screwdriver and two CR2016 batteries. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • flat head screwdriver
  • 2xCR2016 batteries

Step by step instruction

Inside of your remote key fob installed button battery. Gently try to disassemble your remote key fob with flat head screwdriver. Change 2 CR2016 batteries with flat head screwdriver.

Change old batteries with new one CR2016. 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.

Before assembling keyless entry fob's case, make sure that all functions works by testing buttons on circuit board.

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. If your key fob body tightly closed, we done. If not, repeat the last step.

Video of key fob disassembly

How To Replace Buick Century Key Fob Battery 1991 1992 1993

Still not working? Buy new one


Keyless entry remote of Buick Century require 2xCR2016 batteries. Most CR2016 batteries are under $4-6 depending on the size packaging, brand and type you buy. You can take old battery to the store, with you to find a proper replacement.

Key fob in most of cases do not require to be reprogrammed after battery change. If your key not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your keyless entry remote battery is simple to do in 1992 Buick Century. Most of car manufacturers think of the clients and make a special hole for remote key fob disassembly.

Auto repair shop's pricing for replace the battery in key fob is from 50 to 600 dollars depending on the car.

Key fob batteries in Buick Century should be changed every 3-4 years, also this will vary based on frequency of use and quality. If your keyless entry remote shortened signal strength, you should change batteries before it stop working and make problems for you.

These symptoms will warning you that it's perhaps time to replace battery in your 1992 Buick Century: low key battery indicator on dashboard, key fob buttons not working, signal strength reduced and you didn't change battery more than 4 years.
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Fob Compatibility:

  1. FCC ID: ABO91CH
  2. Models: 1991-2000 Buick Century