How to Replace the Battery in a 1995 Pontiac Bonneville Key Fob

How to Replace the Battery in a 1995 Pontiac Bonneville Key Fob

Remote key fob allow easy access to your auto. If the remote key fob battery is dead you will lose your keyless entry fob's ability to control distance functions. It's not difficult to change the battery in your remote key fob DIY. Everything you need is outlined in this post.

What size battery does 1995 Pontiac Bonneville key fob take

Replacing batteries in keyless entry remote require two CR2016 batteries 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.
  • 2xCR2016 batteries
  • flat head screwdriver

Step by step guide

A small button battery installed inside the your key fob. Delicately try to open your key with pry tools. Remove CR2016 batteries with flat head screwdriver.

Get new batteries and install it inside fob’s case. 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, check that all functions works by pressing buttons on circuit board.

The last thing to do is put your cover back on fob. Accurately try to assemble the pieces together by hands from top to bottom. Inspect your fob case for gaps. If it is not tightly closed try to repeat last step.

Video of key fob disassembly

How To Replace A Pontiac Bonneville Key Fob Battery 1991 - 1995

Still not working? Buy new one

Frequently Asked Questions

Key fob of Pontiac Bonneville require 2xCR2016 batteries. Most CR2016 batteries are under $5 depending on the brand, type and size packaging you buy. You can take old battery to the store, to be sure.

Usually, after keyless entry remote battery replace, you do not need to reprogram. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Yes, you can change battery in your 1995 Pontiac Bonneville key fob yourself. Most hard part is to disassembly fob’s case. It's pretty simple with our step by step guide.

Car service price for change the battery in key is from 50 to 600 dollars depending on the make.

Remote key fob batteries in Pontiac Bonneville should be changed once in 4 years, although this will differ based on frequency of use and quality. If your remote key fob reduced signal strength, you should replace batteries before it stop working and make trouble for you.

These symptoms will alert you that it's possible time to change battery in your Pontiac Bonneville: multiple clicks to unlock or lock doors required, you didn't change battery more than 4 years, signal strength reduced and key fob buttons not working.
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Fob Compatibility:

  1. FCC ID: ABO0303T
  2. Models: 1991-1995 Pontiac Bonneville