Is your 2005 Honda CR-V key fob starting to act up? You might be experiencing decreased range, or maybe it’s completely stopped working. Before you rush to the dealership and spend unnecessary money, consider a simple DIY fix: replacing the key fob battery. It’s an incredibly easy task that anyone can do with minimal tools and saves you a significant amount of cash.
The battery you’ll need for your 2005 CRV key fob is a CR1616 battery. This 3V lithium battery might sound like a specialty item, but it’s actually more common than you think. You can often find CR1616 batteries at most drugstores, electronics stores, and online retailers. While some larger stores might not stock them, places like Walgreens or online marketplaces are your best bet for readily available replacements.
Replacing the battery in your 2005 CRV key fob is a straightforward process. Here’s how to do it:
- Locate the small Phillips head screw on the back of your key fob.
- Using a mini Phillips head screwdriver, carefully remove the screw. Be warned, this screw can be tight. It’s possible Honda uses a thread locker, so you might need to apply firm pressure while turning to avoid stripping the screw head. Using a vise-grip on the screwdriver handle for extra leverage can be helpful if needed, but always apply steady, downward pressure.
- Once the screw is removed, gently pry open the two halves of the key fob. They should separate easily after the screw is out.
- Inside, you’ll find a black plastic inner cassette. This houses the electronics and the battery.
- Carefully pry open the two halves of this inner cassette. Again, they should snap apart without too much force.
- Now you’ll see the CR1616 battery. Note its orientation before removing it.
- Remove the old battery and replace it with the new CR1616 battery. When inserting the new battery, use a clean cloth or gloved fingers to avoid touching the battery contacts directly. Ensure the positive (+) side of the battery (the side with the writing) faces down when you reassemble the key fob.
- Reassemble the inner cassette and then snap the two halves of the key fob back together.
- Finally, replace and tighten the Phillips head screw. Don’t overtighten it.
You’ve now successfully replaced your 2005 Crv Key Fob Battery! This simple repair can save you a trip to the dealership, where they often charge upwards of $15 or more just to replace the battery. By doing it yourself, you save money and gain a little DIY satisfaction. Keep an eye on your spare key too, as batteries can drain even when not in use due to shelf life. Replacing both at the same time ensures both your keys are ready when you need them.
