How to Replace the Battery in a 2005 Chevrolet Blazer Key Fob
If your Chevrolet key is not working well, the battery probably must to be changed. In this article, we outlined how to open your car key fob and change your Chevrolet key battery step by step.
What type battery remote key fob use
Before you start to open remote key fob make sure that you have all recommended tools and materials: CR2032 battery and flat head screwdriver.- 1xCR2032 battery
- flat head screwdriver
Step by step guide
Inside of your remote key fob installed tiny button cell battery. Gently try to pry apart your key with flat head screwdriver. Replace 1 CR2032 battery with flat head screwdriver.
Change old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your key will not work if you connect battery wrong way.
Before assembling 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 two halves together by hands from top to bottom. Check your keyless entry remote body for gaps. If it is not firmly closed try to repeat last step.
How to change the battery video guide
How To Replace Chevrolet Blazer Key Fob Battery 2002 2003 2004 2005
Still not working? Buy new one