How To Change Prius Key Battery?

Similarly, What happens if your Prius key battery dies?

In the event that the key fob battery malfunctions or dies, your Toyota Smart Key includes a standard metal key. To recover the metal key, just press the button on the bottom of your key fob, and you may open your doors the usual way.

Also, it is asked, What kind of battery is in key fob?

CR2025 and CR2032 3-Volt batteries are the most prevalent. The precise kind may be found in your vehicle’s owner’s handbook or by examining the old key fob battery after it has been removed. Your local AutoZone can provide you with a replacement key fob battery of whatever sort you need.

Secondly, How do I know if my key fob battery is low?

A key fob in many automobiles features a small LED light that lights when any of the fob buttons is pressed. If the LED light does not illuminate at all, the fob battery is dead or the fob has another issue. If you already have the fob battery out, use a voltmeter to verify its voltage.

Also, What battery does a 2010 Prius key fob use?

3V Lithium CR2032

People also ask, Why won’t my key fob work after I changed the battery?

During the battery swap, there’s a good likelihood that a vehicle remote was reset. When you hit specific buttons on the key fob, it may also reset. Multiple key fobs not functioning is a solid indication that the automobile key remote has been reset.

Related Questions and Answers

How do you start a Prius with a dead hybrid battery?

The Steps of Jumping a Prius Step 1: To discover the jump start terminal, open your car’s hood and check beneath the fuse box cover. Step 2: Attach the red positive jumper wire to your car’s positive terminal. Step 3: Connect the second red positive wire to the helping vehicle’s positive battery terminal.

How do I change the battery in my 2010 Prius key fob?

Unscrew the battery compartment on the rear, replace the battery, then reassemble the key to change the battery. You should be good to go after that! If your Prius was constructed after 2010, it has a different key fob that utilizes a Panasonic 1632 battery and no extra tools are required.

What battery does a 2014 Prius key fob take?

8 piece Duracell 2032 3V Lithium Coin Battery with Bitter Coating.

How do I change battery in my Toyota key fob?

Steps to Replace a Toyota Key Fob Battery Take the key out of the fob. Right above the key component of your key fob is a little metal button. Activate the fob. The green circuit board should be removed. Battery should be replaced. Reassemble the fob and replace the key inside.

How much is it to replace a key fob battery?

These batteries typically cost $10 or less, however some fobs need two. Because it simply takes a minute or two, battery specialist shops and dealers often replace the batteries for free.

Can I replace the battery in my key fob?

Yes, you can change the batteries in your key fob, and it’s a lot simpler than you would think. A little flat-tipped screwdriver and a fresh battery are all you’ll need.

What happens if key fob battery dies?

Nothing will happen if your key fob fails while you’re driving. Because the key fob is solely an unlocking and starting device, the automobile will continue to run. The ability of the key fob to control the ignition or engine once the automobile is moving is nil.

How long do key fob batteries last?

between the ages of three and four

Will dead battery in key fob cause car not to start?

If the battery in your key fob dies, the system will be unable to identify when the fob is inside the vehicle and will not start the engine. You may get past this problem by pushing down on the start engine button with the fob.

What battery can replace 1632?

The CR1632 battery is extremely similar to the CR2032 or CR2025 batteries, however their size prevent them from being interchanged. CR2032 has a width of 20 millimeters and a thickness of 3.2 millimeters. CR1632 has a width of 16 millimeters and a thickness of 3.2 millimeters.

What battery does a 2016 Prius key fob take?

Battery CR2032

How do I program my 2011 Prius key fob?

Door Lock/Unlock Programming Open the unlocked driver’s door on your Prius. Within five seconds, insert and withdraw the current fob from the dashboard slot twice. Remove the old fob after closing and opening the driver’s door twice. Once again, insert and remove the old fob. The driver’s door should be closed and opened twice more.

Do you have to reprogram Toyota key fob after changing battery?

If you’ve just acquired a new Toyota or a Toyota key replacement or duplicate, you’ll need to configure your Toyota key fob to sync it with your car.

How do I reprogram my Toyota key fob?

Within five seconds, turn your key in the ignition from “off” to “on.” Take the key out of the ignition. Close and open the driver’s door twice in 40 seconds, then insert and remove the key from the ignition once more. Make sure you do steps one and two in under 40 seconds.

How do I reprogram my key fob?

5 Easy Steps to Programming a Key Fob (Car Key Guide) STEP 1: Start the engine. With all doors closed, sit in the driver’s seat with both the ignition key and the key fob. STEP 2: Select the lock option. STEP 3: Switch off the engine. STEP 4: Repeat with more key fobs. STEP 5: Begin the procedure again.

How do I start my Prius with low battery?

The Steps to Jumpstarting a Prius Battery Look beneath the hood of your automobile for the fuse box cover. The jump start terminal is located there. Connect the positive terminal in your automobile to the red positive jumper wire. Connect the second red positive wire to the helping vehicle’s positive battery terminal.

How long will a Prius run without the key?

As a result, the Prius may go at least 40 miles without a key fob if the engine is already running when the key is removed.

How do you force start a Prius?

You must push and hold the power button on your dashboard for at least one minute to force start your Prius. Release the button after holding it for at least one minute.

Can you charge a dead Prius Hybrid battery?

Follow these procedures to charge a dead Prius Hybrid battery: Remove the hood to reveal the fuse box, which houses the hybrid battery. Connect the red jumper connection to the battery’s positive (+) connector. Connect the same cable to a second vehicle and clamp it to the positive terminal (+).

How do I replace my lost Prius key?

How to Find a Prius’s Lost Smart Key Look for your misplaced vehicle keys. Make an appointment with your local Toyota dealership to get your keys changed and programmed to operate with your late model Prius. To have your Prius transported to a Toyota dealership near you, contact a local towing firm.


The “prius key battery low” is a question that has been asked before. The Prius Key Battery is located in the glove compartment and it can be changed out with a new one.

This Video Should Help:

The “how to change prius key battery 2011” is a question that has been asked many times. The article will give you the answer, as well as some helpful tips and tricks.

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