Question 1

How do I know if this remote works for my Toyota?

Accepted Answer

This original smart key is specifically designed for 2026 Toyota BZ3X models. We recommend verifying compatibility with a certified automotive locksmith or your local dealership using your VIN before purchasing to ensure it matches your vehicle's system.

Question 2

What specific functions do the buttons on this remote control?

Accepted Answer

This is a 4-button smart key that features controls for Lock, Unlock, Trunk Release, and an Auxiliary/Remote Start function.

Question 3

What frequency does this smart key operate on?

Accepted Answer

This original remote operates on a 433MHz frequency. Your vehicle's receiver system must be built for 433MHz to properly communicate with this key.

Question 4

Is the emergency key blade included with this proximity key?

Accepted Answer

No, the slide-in emergency key blade is not included with this purchase and must be acquired and cut separately.

Question 5

How do I program this remote to my car?

Accepted Answer

This original smart key requires professional programming to pair with your vehicle's immobilizer and proximity system. You will need to take the remote to a certified automotive locksmith or a Toyota dealership equipped with the proper diagnostic tools.

Panic Button	No
Emergency Key/blade	Not Included
Buttons	4
Frequency	433MHz
Transponder Chip	NCF29A1M and ID4A HITAG AES PCF7961M
Status	Original
Remote Type	Smart Proximity Remote Key
Weight	0.055 kg

Panic Button	No
Emergency Key/blade	Not Included
Buttons	4
Frequency	433MHz

Transponder Chip	NCF29A1M and ID4A HITAG AES PCF7961M
Status	Original
Remote Type	Smart Proximity Remote Key
Weight	0.055 kg

Original Toyota BZ3X 2026 Smart Proximity Remote Key 4 Buttons 433MHz

Original Toyota BZ3X 2026 Smart Proximity Remote Key 4 Buttons 433MHz