How To Change The Battery In A Prius Key Fob

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No matter what type of fundamental fob you accept, you can supervene upon the battery in a few minutes. The technique to open the fob and the battery yous need differs slightly depending on the specific key fob you own. Pry open the fox, and so bandy the old bombardment out for a new 1. Your cardinal fob should then work as intended in one case over again.

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Movement the primal out of the style if it is in the flim-flam. This depends on what kind of play a trick on you have. Car key fobs for example typically concord the key when it is not in utilize. You take to open up the key, although in some fobs the key is removable. Either slide the cardinal out or bound information technology away from the fob.
- A pull a fast one on with a sliding key has a modest push button on the top. Hold the button down while pulling on the key to remove it.
- For a fob with a springing key, press the leap button on the play tricks or pull the key frontwards to become it out of the manner.
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Unscrew the back of the key fob. Flip the fundamental play a joke on over and await for at least ane screw holding in the plastic. These screws are tiny, so you will demand a pocket-sized Phillips head screwdriver. Rotate the screw counterclockwise to remove information technology. Piece of work slowly to avoid stripping the spiral.
- Set the spiral aside in a prophylactic spot, such as within a resealable pocketbook or small cup, to avoid losing information technology.
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Twist a coin in the side slot if the fob has i. Many, only not all, fobs have a modest indentation on the side. Use a pocket-size money or a flat head screwdriver. Push the end into the slot, then turn the object to separate the play tricks's halves.^[1]
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Pry the cover off if information technology doesn't have a slot. Your fox will have a seam around the side edges. This is where the fob'southward halves see. Push the tip of a flat head screwdriver into the seam to separate the halves. Then, lift the screwdriver to pry the embrace off.
- Prying a stuck cover is easier if yous use the screwdriver on all of the trick's sides. Piece of work the bract into the seam in a few different spots to carve up the halves.
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1
Pry the bombardment out with a screwdriver. The battery looks like a small-scale, silver coin placed in fob'southward center. Try to remove the battery by sliding it out with your fingers. If this doesn't happen, elevator it out with a apartment screwdriver or the end of a paperclip. Slide the screwdriver'south head under the battery and gently lift it to remove it.^[two]
- Some fobs take clips over the battery. Elevator the clips with the screwdriver to free the bombardment. Move slowly, lifting the clips equally gently as possible to avoid breaking them.
2
Slide the new bombardment into identify. Fit the new bombardment into the slot where the former ane was. Check the fox'due south plastic for a diagram showing how to install the bombardment. Normally, the battery fits with the positive side face-up. You won't need to exercise anything else to secure it besides fitting it into the battery slot.
- Fobs generally use pocket-sized, coin-shaped batteries similar CR2025 or CR2032. You can normally find them at full general stores, home improvement stores, and some car part stores.
- To find the specific type of battery yours uses, consult the owner'south transmission of audit the trick and battery for a label.
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Spiral the fob back together. Put the cover back on the flim-flam. Push downward on information technology and so it snaps in place over the bombardment. Then, replace the screw. Turn it clockwise until it tightly binds the cover;s halves together.^[3]
4
Test the fundamental pull a fast one on. Point the key pull a fast one on at your car or other device and endeavour to use it. It should work right abroad. If it doesn't, the battery may be upside-down. Y'all will need to have the flim-flam autonomously again to test this. If that doesn't fix it, the fob may be broken.^[iv]
- A dealer or an machine locksmith tin can supplant the fob. You may too exist able to buy a new fob and programme it yourself.
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Question

Where can I get a battery for the central fob?

i am dat skull

Community Answer

Fobs generally use small, money-shaped batteries like CR2025 or CR2032. You can usually detect them at general stores, habitation improvement stores, and some auto role stores. To find the specific blazon of battery yours uses, consult the owner's transmission of inspect the fob and battery for a characterization.
Question

Are the CR2025 and CR2023 interchangeable?

Upnorth Here

Top Answerer

Not always. They both have three volts and the same diameter, but 2.3 mm of the CR2032 is non equally thick as ii.5 mm of the CR2025 cell. Some devices may take acceptable spring travel for the deviation, simply other devices will only work with the proper cell thickness.
Question

Is a CR2016 the same as a CR2032 or a CR 2025?

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Acme Answerer

No, it is not the same as either of those. For i matter, the 2016 and 2032 are different sizes, i.e., a difference of 160 micrometers in thickness. Yous might exist able to shim a 2016 with conductive foil as a temporary substitute in some cases. Similarly, the CR2025 is 7 tenths of a millimeter thinner than a CR2032 and 9 tenths of a mm thicker than CR2016.
Question

What do batteries cost?

Upnorth Hither

Top Answerer

Battery prices range, like anything else, according to the quality and the availability. If you order online, they may exist cheaper in bulk, say $1 each. If y'all go to the corner convenience store, information technology might be a package of two for $v.

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Key fobs vary, so the battery replacement procedure may besides vary. Consult your possessor's manual or search for your fob's manufacturer online to find more instructions.

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Things You'll Need

Phillips head screwdriver
Flat head screwdriver
New battery

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Article Summary X

To supervene upon the bombardment in your fundamental play tricks, get-go by unscrewing its back with a small-scale Philips screwdriver. Set the spiral bated somewhere safe so you don't lose it. If your trick has a small indentation along the side, push a small money or flat caput screwdriver inside and twist it to separate the halves. If there'due south no indentation, push your screwdriver in the seam and pry the halves apart. Once you've opened your fob, replace the battery, which is usually a small coin-shaped sentry bombardment. Finally, shut your fob and secure the screw in place. For more than tips, including how to replace a motorcar cardinal bombardment, read on!

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