1995 Nissan 200SX Key Fob Battery Replacement Instructions

If your car key fob isn't working correct, the cell battery surely needs to be changed. It's not difficult to replace the battery in your keyless entry remote, and it’s easier than you think. Everything you need is explained in this post.
What kind of battery keyless entry remote use
Replacing battery in keyless entry remote require flat head screwdriver and 1 CR2025 battery. Prepare these materials and tools before opening and make sure to match the type of your fob’s batteries.- 1xCR2025 battery
- flat head screwdriver
Simple steps to replace the battery in your 200SX's remote key fob
A tiny coin cell battery installed in the your keyless entry remote. Delicately try to pry apart your fob with hands or flat head screwdriver. Replace one CR2025 battery with flat head screwdriver.
Now it's time to install new battery inside fob’s case. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
Before assembling keyless entry fob's case, make sure that all is functioning by testing buttons on key fob.
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. Check your keyless entry remote body for gaps. If it is not firmly closed try to repeat last step.
How to replace the battery video instruction
How To Replace Nissan 200SX Key Fob Battery 1995 1996 1997 1998
Still not working? Buy new one