2012 Toyota Prius Key Fob

If you’re like most people, your car is an important part of your life. You rely on it to get you where you need to go, and it’s a big part of your daily routine. So when something goes wrong with your car, it can be a major inconvenience.

One of the most common problems is a dead battery, and one of the most common causes of a dead battery is a faulty key fob. If your 2012 Toyota Prius key fob isn’t working properly, here are some things you can do to troubleshoot the problem.

The 2012 Toyota Prius is a hybrid electric vehicle that has been designed to provide excellent fuel economy. The key fob for this vehicle is an important part of its design, as it allows the driver to remotely unlock and lock the doors. The fob also includes a panic button that can be used in case of emergency.

2012 | Toyota | Prius | Replace Smart Key Battery | How To By Toyota City Minneapolis MN

2012 Toyota Prius Key Fob Programming

The process of programming a 2012 Toyota Prius key fob is actually quite simple and can be done in just a few minutes. First, locate the small black button on the back of the key fob. This is the program/reset button and must be pressed before beginning the programming process.

Next, open the driver’s door and insert the key into the ignition. Turn the key to ON position but do not start the engine. Within 5 seconds, press and release the program/reset button on the key fob 4 times consecutively.

You should then see all doors lock and unlock to indicate that you have successfully entered programming mode. To program your new remote, simply press any button on it once while still in programming mode. The locks will cycle again to confirm that your new remote has been programmed successfully.

If you need to program more than one new remote, simply repeat this process for each additional remote. Once you are finished programming remotes, turn off your ignition to exit programming mode.

2012 Toyota Prius Key Fob Battery Replacement

If you own a 2012 Toyota Prius, chances are you’re familiar with the key fob. This nifty little device allows you to unlock and lock your car doors without having to use a key. It also has a panic button that can come in handy if you ever find yourself in an emergency situation.

The key fob battery is what powers these features and it will eventually need to be replaced. Here’s a step-by-step guide on how to do just that:

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1. Start by opening up the key fob using a small flathead screwdriver or knife.

There should be a small notch on the side of the fob that you can insert the tool into. 2. Once the case is open, take out the old battery and dispose of it properly. 3. Insert the new battery making sure that the positive (+) side is facing up.

4. Close up the key fob case and test out the new battery by pressing any of the buttons on it.

2012 Prius Key Fob Battery

The 2012 Prius has a key fob with a built-in battery. Over time, this battery will slowly lose its charge and will eventually need to be replaced. Depending on how often you use your key fob, the battery may last for several years before it needs to be replaced.

When the time comes to replace the battery in your key fob, it’s a pretty simple process. You’ll just need a small screwdriver and a new CR2032 battery. Start by removing the screw from the back of the key fob.

Then, pry open the back cover and remove the old battery. Finally, insert the new battery and reassemble the key fob. If you find that your key fob isn’t working as well as it used to, chances are it’s time to replace the battery.

By following these simple steps, you can easily do it yourself and get your key fob working like new again!

2013 Toyota Prius Key Fob Programming

The 2013 Toyota Prius comes with a key fob that allows you to remotely lock and unlock your doors as well as open your trunk. You can also activate and deactivate the panic alarm. If you lose or damage your key fob, you’ll need to program a new one in order to use these features.

Here’s how to do it: 1. Sit in the driver’s seat and close all doors. 2. Insert the key into the ignition and turn it to the “On” position (but don’t start the engine).

3. Press and release the “Lock” button on the key fob. 4. Within five seconds, press and hold down the “Panic” button for three seconds. The alarm should sound for two seconds then stop, indicating that programming mode has been activated.

If it doesn’t work, repeat steps 2-4 until it does. 5. Using the same key fob, press either the “Lock” or “Unlock” button twice within two seconds.

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2012 Toyota Prius Key Fob

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How Do You Program a 2012 Prius Key Fob?

If you have a 2012 Prius, you may be wondering how to program your key fob. Here are the instructions: 1. Insert the key into the ignition and turn it to ON/ RUN/ START.

2. Press and release the LOCK button on your key fob. 3. Within five seconds, press and hold the LOCK button again until you hear a chime. This means that the programming mode has been activated.

4. With the programming mode activated, press any button on your key fob (except for PANIC). The LED light will blink once to confirm that the button was accepted. Repeat this step for each additional button you wish to program.

Up to eight buttons can be programmed in total. 5. Once you have programmed all of the desired buttons, turn off the ignition and remove the key to exit programming mode.

How Much Does It Cost to Replace a Prius Key Fob?

A key fob is a small, hand-held remote that controlsthe locking and unlocking of your car doors. They typically also include buttons for opening your trunk or activating an alarm. If you’ve lost or damaged your Prius key fob, you may be wondering how much it will cost to replace it.

The good news is that, in most cases, you won’t need to replace the entire key fob. Instead, you can usually just get a new key cut and have it programmed to work with your car. This process can be done at most auto locksmiths or dealerships and will cost around $50-$100.

If you do need to replace the whole key fob, prices will vary depending on the year and model of your Prius as well as the type of key fob (standard vs. smart/proximity). For example, a standard replacement key fob for a 2010 Prius starts at about $90, while a proximitykey fob for the same car starts at about $180. So, if you’re in need of a new Prius key fob, expect to pay anywhere from $50-$180 depending on the type of replacement needed.

Can You Program a Toyota Prius Key Fob Yourself?

If you’re looking to program a Toyota Prius key fob yourself, there are a few things you’ll need to know. First, you’ll need to have the correct key fob for your car. There are two different types of key fobs that can be used with the Prius – one with a physical push button start, and one without.

If your car has the push button start feature, you’ll need to use a key fob that doesn’t have this feature.

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Next, you’ll need to find the programming mode on your car’s infotainment system. This is typically done by pressing and holding the “Info” or “Phone” button on the system for 5-10 seconds.

Once you’re in programming mode, follow the prompts on the screen to program your new key fob. If you don’t have access to the infotainment system, there’s another way to program your key fob. Start by sitting in the driver’s seat with all doors closed and turned off.

Then insert your new key into the ignition and turn it to position II (this is also known as ACC). Press and hold down both the lock and unlock buttons on your old key fob at the same time for about 15 seconds. After 15 seconds has passed, press either lock or unlock on your new key fob – this should now be programmed!

Can I Just Replace a Key Fob?

If you lose your car key fob, or it stops working, you may be wondering if you can just replace the key fob. The answer is yes, you can replace a key fob. However, there are a few things you need to keep in mind when replacing a key fob.

First, you will need to find a replacement key fob that is compatible with your car. Not all key fobs are created equal and some may not work with your car. Make sure to do your research before purchasing a replacement key fob.

Once you have found a compatible replacement key fob, the next step is programming it to work with your car. This process can vary depending on the make and model of your car, so it’s important to consult your owner’s manual or an automotive locksmith for assistance. In most cases, however, programming a new key fob is simply a matter of syncing it up with your car’s computer system.

Finally, once you have programmed the new key fob, be sure to keep it safe and secure. Keep it in a place where you’ll remember it and won’t lose it again!


The 2012 Toyota Prius comes with a key fob that has many features. The fob has a panic button, an unlock button, and a lock button. It also has a trunk release button and a remote start button.

The fob is very user friendly and easy to use.

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