How to Open Your 2006 Pontiac Grand Prix Key Fob and Change Battery

If your Grand Prix key is not open doors well, the battery most likely must to be changed. In this post, you’ll benefit from knowing how to disassembly Pontiac keyless entry remote and replace a weak or dead battery DIY. If you decide to do it at home near Grand Prix, follow our guide, but don't forget to check all you need.
What type battery does 2006 Pontiac Grand Prix remote key fob required
Before beginning open keyless entry remote make sure that you have all required tools and materials: flat head screwdriver and one CR2032 battery.- flat head screwdriver
- 1xCR2032 battery
Simple steps to change the battery in your car's remote key fob
Inside of your key fob installed small coin battery. Delicately try to open your keyless entry remote with pry tools. Change one CR2032 battery with flat head screwdriver.
Replace old battery with fresh one CR2032. Battery must be installed with the same polarity as was a previous. Your key will not work if you mistakenly put battery wrong way.
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 case pieces together and put it together by hands from top to bottom. Inspect your key fob shell for gaps. If it is not firmly closed try to repeat last step.
How to change the battery video guide
How To Replace Pontiac Grand Prix Key Fob Battery 2004 - 2008
Still not working? Buy new one