How to Replace the Battery in a 2002 Acura CL Key Fob
If your auto keyless entry remote is no longer unlock doors properly, the battery likely must to be changed. In this post, we demonstrate how to open Acura key fob and change a weak or dead battery DIY. If you gonna solve to do it at home near CL, use this guide, but first make sure you have tools and materials required before you start.
What kind of battery remote key fob useBefore starting disassembly remote key fob check all that you need: phillips head screwdriver, flat head screwdriver and CR2025 battery.
- flat head screwdriver
- phillips head screwdriver
- 1xCR2025 battery
Step by step instruction
Inside of your keyless entry remote installed tiny button battery. Unscrew the back of the keyless entry remote. Flip the keyless entry remote over and look for at least 1 fastener holding in the plastic.
Gently try to disassemble your remote key fob with hands or flat head screwdriver. Change CR2025 battery with flat head screwdriver.
Now it's time to install new battery in keyless entry fob's case. Battery must be placed with the same polarity as was an old. Your key will not work if you mistakenly put battery wrong way.
After the new battery installed, verify remote key fob functionality by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your shell two halves together and put it in place by hands from top to bottom. If your key shell firmly closed, we done. If not, repeat the last step. Screw the back of the remote key fob.
Video of key fob opening
How To Replace Acura CL Key Fob Battery 2002 2003