How to Replace the Battery in a 2002 Nissan Sentra Key Fob
If your Nissan key is not unlock doors properly, the cell battery likely must to be replaced. Below, you’ll benefit from knowing how to open Nissan remote key fob and replace a weak or dead battery yourself. If you decide to do it at home near Sentra, follow our guide, but first make sure you have everything you need.
What kind of battery keyless entry remote use
Before you start to open remote key fob make sure that you have all required tools and materials: one CR2025 battery and flat head screwdriver.- 1xCR2025 battery
- flat head screwdriver
Step by step instruction
A small button cell battery installed in the your keyless entry remote. Accurately try to disassemble your keyless entry remote with pry tools. Change 1 CR2025 battery with flat head screwdriver.
Replace old battery with new one CR2025. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you place battery wrong way.
When the new battery installed, verify key fob by pressing buttons. If everything is functioning, assemble your fob’s body in reverse order.
The last thing to do is put your cover back on fob. Carefully try to assemble the pieces in place by hands from top to bottom. If your fob body firmly closed, we done. If not, repeat the last step.
How to change the battery video guide
Nissan Sentra / Maxima Key Fob Battery Replacement - EASY DIY
Still not working? Buy new one