2004 Subaru Legacy Key Fob Battery Replacement Guide
If your auto remote key fob isn't unlock doors correct, the cell battery most likely must to be replaced. It's not difficult to change the battery in your remote key fob, and it’s easier than you think. All you need is described in this post.
What size battery does 2004 Subaru Legacy key fob requiredPrior to open keyless entry remote make sure that you have all recommended tools and materials: CR2025 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR2025 battery
Simple steps to change the battery in your Legacy's key fob
Inside of your remote key fob installed button battery. Delicately try to disassemble your remote key fob with hands or flat head screwdriver. Replace 1 CR2025 battery with flat head screwdriver.
Replace old battery with fresh one CR2025. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check position on battery, by "+" mark.
Before assembling fob’s case, check that all functions works by testing buttons on circuit board.
At this point squeeze fob’s back cover together. Line your body two halves together and put it in place by hands from top to bottom. Check your fob case for gaps. If it is not firmly closed try to repeat last step.
Key Fob Battery Replacement 2004 Subaru Legacy Video
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Still not working? Buy new one