Keysolved

Nissan Fuga key battery

Every Nissan Fuga remote key we cover, 2004–2009, takes one CR2025.

Y50

2004–2009
How to change a smart key battery
  1. Slide the release catch and pull out the emergency key blade.
  2. Wrap the tip of a small flat screwdriver in tape or a cloth, put it in the slot the blade leaves and twist gently to part the case. Keep it off the circuit board and contacts.
  3. Note which way up the old cell sits before you lift it out. It varies by key, so don't assume + is up.
  4. Fit a new CR2025 the same way up, holding it by the edges. Leave any grease on the contacts.
  5. Clip the case back together and test the buttons at the car. Most keys work straight away with no reprogramming.
  6. Keep new and old cells away from children. A swallowed button battery can cause serious injury within two hours.
Full Fuga Y50 key record

For locksmiths · Y50

  • KeysSmart key
  • Tools confirmed26
  • Transponder chipSubscribers
  • Programming procedureSubscribers
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Questions

Nissan Fuga key battery questions

Y50 (2004–2009): CR2025 in the smart key.

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