Remove the mechanical key from the fob.

Toyota prius key fob battery. Changing the key fob battery in the toyota prius is straightforward. Insert the remote control unit into the bottom cover of the key fob with the battery facing down. Stick a flat bladed screwdriver in the hole that the mechanical key.

Stick a flat bladed screwdriver in the hole that the mechanical key came out of and twist to separate the two halves. Line up the top half of the key. Get blade cut by local locksmith/dealer or swap the blade with your original.

2 button remote key fob case shell+battery for toyota. About press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact us creators. Now the challenge is how you can change a prius.

I did a close inspection of the circuit boards and found nothing obvious, like oxidation on the contacts or. Now take the replacement battery and snap it back in the place the old one. If that doesn't fix it you might have gotten a bad fob battery from.

1 x uncut key blade. Use the small little tool you used to separate the key fob apart and wiggle the battery out of its position. To start the car, insert the key into the ignition and turn it to the on position.

You can do it at home, and it takes 2 minutes. Slide the tab at the bottom to the left and drag the key. Package included:2 button fob case x1micro switches x2rc2032 batteries x1 number of button 2 color black type fob brand unbranded/generic mpn bl797822217456.