Product Description
3 Buttons 315/433 MHz
AUTEL IKEYTY8A4AL 4 Buttons 315/433 MHz Toyota 8A Smart Key
The Toyota-style IKEYTY8A4AL is a programmable smart key compatible with many Toyota vehicles. Engineered with precision and reliability in mind, the IKEYTY8A4AL can replace smart keys for numerous Toyota vehicles, ensuring convenience and security for drivers.
The OE-quality smart key operates on advanced 8A chip technology and supports 315M and 433M frequencies.
The IKEYTY8A4AL features four buttons: Lock, Unlock, Trunk, and Panic.
Autel MaxiIM IMMO and Key programming tablets, including the KM100, IM608PRO II, and IM508S tablets, can program the IKEYTY8A4AL for supported Toyota vehicles quickly. Emergency blade included.
Requires battery CR2032 (not included).
Autel IM tablets and IKEYS are designed to be used by professional automotive locksmiths and NASTF-certified Vehicle Security Professionals.
Features:
• Toyota-styled 8A-chipped IKEY featuring four buttons, Lock, Unlock, Trunk, and Panic.
• Programmable to replace applicable Smart Keys for Toyota vehicles
• Use any Autel MaxiIM tablet to program IKEY and immobilizer
• Emergency blade included. Requires battery CR2032 (not included)
• Engineered to meet or exceed industry standards
• Covered by One-Year Limited Warranty
NOTE:
Most Toyota proximity keys are dual frequency, standard ikey does not support dual frequency.
You need to use Autel Toyota ikey.

You can change button settings after programming using KM100/IM508/IM608 series.
The icons on the left is what button you see on the surface of the remote key. The adjustments on the right are the ones that identify what command it really sends to the vehicle.
Package Includes:
5pcs x Autel IKEYTY8A4AL 3 Buttons 315/433 MHz
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Tech Support
Problem:
After programming a Proximity key to a 2020 Lexus rx350, the Autel Toyota ikey remote buttons and emergency start work but Proximity key function does not.
Currently the remote light flashes when you press start button, just no Prox function. Updating the key didn’t work after learning the autel universal. The original key Prox works fine after resetting smart box and learning all keys back.

Solution:
There is a ecu synchronization procedure to perform to rectify this issue.
Do an ECU synchronization learning.
Make sure you generated the right fob before programming.
In Autel IM508 or IM608, do System Selection- Keyless System- Keyless System (CAN)- ECU synchronization learning



Turn the ignition on.
Select the Synchronize ID authentication box and steering lock.


Make sure ignition is ON and Start button is OFF.
Put a learned smart key close to the START button.


When learning is completed,a buzzing sound can be heard.

Learning succeeded.
Test the remote. Now the Autel Toyota smart key works.
