We have dedicated this website to help you solve the little problems you can face with your car . In this guide, we are going to discover a problem that may seem unimportant but that quickly turns out to be annoying if it is not fixed. Indeed, we are going to support you to know how to replace my Toyota Prius 2 card battery? The advantage of cards is that they work hands-free, but with no electric power your card will be ineffective. That’s why, first, we will see how the card works, then how to replace the battery of the card of your Toyota Prius 2?, and, at last, which is the battery that matches to the card of your Toyota Prius 2.
How does the key card of your Toyota Prius 2 function?
Before we demonstrate how to replace the batteries in your Toyota Prius 2 hands-free card, we will quickly explain how it works and the benefits it will offer you. Who hasn’t had difficulty finding their car keys in their bag or pocket? For a few years now, car manufacturers have been looking into this issue. With the advent of new wireless technologies, key problems will quickly become a thing of the history! We are going to show you the product features and operation of your car key card now:
- It uses a wireless technology that emits a frequency of 433 MHz.
- Receivers/transmitters are present on the car and on the card so that both can communicate.
- It enables you to open the Toyota Prius 2 simply by passing your hand in front of the door or by pulling the handle when the card is close to your car
- There are two types of key card, one that enables to open and close like a centralized locking mechanism with the support of a press button, and the other one that allows to open without even touching the card.
- There is a spare key in the card so that you can open the door and start your Toyota Prius 2 if you run out of battery power.
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How do I change the card battery of my Toyota Prius 2?
We will now move on to the part that interests you the most in this content, how to replace the key card battery of an Toyota Prius 2? Effectively this wireless technology needs energy to function. When the batteries of your card are lifeless you will not be able to wireless open the doors of your car, but with the help of the included physical key you can do it physically. Relating to the ignition, all you have to do is place the card in the slot provided for this purpose, even without a battery, it has a chip that allows your car to start. We now move on to the procedure for replacing the battery of the card in your Toyota Prius 2:
- Press the button at the bottom and pull out the emergency key simultaneously.
- You will need to see a tab that will allow you to open the case of your card in half.
- Use a slim object to take off the flat battery from the card
- Put in the new battery in the slot provided.
- Close the card.
- On some models it will work immediately, on others you will have to press the button 4 times to reactivate it.
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Which category of battery to use for the card of my Toyota Prius 2?
Finally, to finish our short post we will support you to choose the card battery type of your Toyota Prius 2. They all look very similar and it is not always easy to choose the correct one. It is a button size 3V Lithium CR battery, concerning the number of the battery according to the year of your Toyota Prius 2, it can be either the 2016, the 2032 or the 1620.
If you have any further questions about the Toyota Prius 2, do not hesitate to consult our Toyota Prius 2 category.
