It can be frustrating when your car key fob suddenly stops working. For owners of a 2007 Honda CRV, a common culprit is a dead battery in the key fob. Fortunately, replacing it is a straightforward DIY task. This guide will tell you everything you need to know about the 2007 Honda Crv Key Fob Battery Size and how to replace it yourself.
Identifying the Correct Battery: CR1616 for Your 2007 Honda CRV Key Fob
The battery you’ll need for your 2007 Honda CRV key fob is a CR1616. This is a 3V lithium coin cell battery. It’s worth noting that even if you have a spare key fob that you rarely use, the battery can still drain over time due to its shelf life. So, if one key fob battery dies, it’s wise to replace the battery in your spare key as well.
Step-by-Step Guide to Replacing Your 2007 Honda CRV Key Fob Battery
Replacing the battery is a simple process that requires minimal tools. Here’s how to do it:
- Gather Your Tools: You will need a small Phillips head screwdriver (sometimes called a mini or micro Phillips screwdriver) and a new CR1616 battery. A soft cloth can also be helpful to protect the key fob and battery.
- Open the Key Fob Casing: Locate the small screw on the back of your 2007 Honda CRV key fob. Use your Phillips head screwdriver to carefully remove this screw. It might be a bit tight the first time as manufacturers sometimes use threadlocker. Apply firm, steady pressure while turning to avoid stripping the screw head.
- Separate the Key Fob Halves: Once the screw is removed, gently pry apart the two halves of the key fob casing. They should separate easily.
- Access the Battery Cassette: Inside the key fob, you’ll see a black plastic inner cassette that houses the electronics and the battery. This cassette is also in two halves.
- Open the Battery Cassette: Carefully pry open the two halves of the inner cassette. This will reveal the battery and the electronic components.
- Remove the Old Battery: Take out the old CR1616 battery.
- Insert the New Battery: Place the new CR1616 battery into the slot. Ensure the positive (+) side of the battery (the side with the writing) faces down, so the writing is not visible once installed. It’s best to use a cloth to press the battery into place to avoid touching the battery contacts with your fingers, although this is not strictly necessary.
- Reassemble the Cassette and Key Fob: Snap the two halves of the inner cassette back together. Then, reassemble the two halves of the key fob casing.
- Replace the Screw: Put the screw back in and tighten it securely, but don’t overtighten.
Where to Purchase CR1616 Batteries
CR1616 batteries, the correct 2007 Honda CRV key fob battery size, can be found in various locations:
- Drug Stores: Pharmacies like Walgreens or CVS often carry CR1616 batteries.
- Online Retailers: Websites like Amazon or eBay offer a wide selection of CR1616 batteries, often at competitive prices.
- Battery Specialty Stores: Stores specializing in batteries will definitely stock CR1616 batteries.
- Some Big Box Stores: While the original article mentioned difficulty finding them in big box stores, it’s worth checking larger retailers like Walmart or Target, especially in their electronics or battery sections.
While you might find cheaper options online, purchasing from a local store ensures you get the battery quickly and can get your key fob working again without delay. Brands like Energizer and Duracell are reputable choices.
Save Money with DIY Key Fob Battery Replacement
Dealerships often charge a significant amount for simple key fob battery replacements. By knowing the 2007 Honda CRV key fob battery size and following these easy steps, you can save yourself money and the inconvenience of a dealership visit. Replacing the battery yourself is a quick and satisfying way to keep your 2007 Honda CRV key fob functioning perfectly.
