2002 Lexus LS 430 Key Fob Battery Replacement Guide
Key fob grant access to your auto. When the key battery is discharged you’ll lose your keyless entry fob's ability to use remote opportunities. In this case, you will benefit from knowing how to disassembly your car remote key fob and replace a weak battery yourself. If you gonna solve to do it at home near LS 430, follow our guide, but don't forget to check everything you need.
What kind of battery keyless entry remote requireBefore starting disassembly remote key fob make sure that you have all recommended tools and materials: 1xCR1616 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR1616 battery
Step by step instruction
A button cell battery installed inside the your keyless entry remote. Gently try to open your key with hands or flat head screwdriver. Replace 1xCR1616 battery with flat head screwdriver.
Now it's time to install new battery inside keyless entry fob's body. Battery must be placed with the same position as was an old. Your key will not work if you mistakenly put battery wrong way.
After the new battery installed, verify keyless entry remote by pressing buttons. If all functions works, assemble your fob’s case in reverse order.
The last thing to do is put your cover back on fob. Gently try to put the two halves together by hands from top to bottom. Check your remote key fob case for gaps. If it is not tightly closed try to repeat last step.
How to replace the battery video guide
Lexus LS430 Key Fob Battery Replacement - EASY DIY
Still not working? Buy new one