How to Replace the Battery in a 2004 Chevrolet Express Key Fob
If your car keyless entry remote isn't working perfectly, the battery likely must to be replaced. In this post, you’ll benefit from knowing how to disassembly Chevrolet keyless entry remote and replace a dead battery DIY. If you decide to do it at home near Express, use this guide, but don't forget to check all you need before you start.
What type battery does 2004 Chevrolet Express remote key fob required
Before beginning disassembly key fob check all that you need: flat head screwdriver and 1xCR2032 battery.- flat head screwdriver
- 1xCR2032 battery
Step by step guide
A tiny button cell battery installed in the your key fob. Accurately try to pry apart your fob with flat head screwdriver. Change one CR2032 battery with flat head screwdriver.
Get new battery and install it inside keyless entry fob's body. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you place battery wrong way.
Before assembling keyless entry fob's case, make sure that all is functioning by testing buttons on circuit board.
The last thing to do is put your cover back on fob. Delicately try to assemble the two halves in place by hands from top to bottom. If your fob shell tightly closed, we done. If not, repeat the last step.
Video of key disassembly
How To Replace Chevy Express Key Fob Battery 2003
Still not working? Buy new one