How to perform smart key matching on Lexus ES200 using Launch X431 IMMO tablet (IMMO Elite/IMMO Plus/IMMO Pro)? Follow the guide below to operate one by one.
Main steps:
Step 1: Generate remote by Launch X431 Key Programmer
Step 2: Read immobilizer data (OBD)
Step 3: Generate simulator key
Step 4: Add smart key
In detail…
Step 1: Generate remote by Launch X431 Key Programmer
Navigate to:
Vehicle Remote-> ASIA-> Lexus-> All remotes-> ES/GS/IS/LS 0140 315.12 ASK-> Generate
Generate remote successfully
Step 2: Read immobilizer data (OBD)
Navigate to:
TOYOTA-> Immobilizer/Keys Programming-> Vehicle mode-> Other region-> RAV4-> 2019-2021-> Smart key-> Type 9-> Read immobilizer data
Select “Read immobilizer data (OBD)”
This function is used to read the immobilizer data of the vehicle smart box, which can be used to perform immobilizer related functions without passwords.
Confirm to perform no-remove ECU function
Turn on the ignition switch
Reading immobilizer data…
Input the name of bin file to save the IMMO data
Back up data successfully
Step 3: Generate simulator key
Read the on-screen instruction carefully
1.If all keys are lost, this function can generate simulator key. You need to prepare the programmer and simulator key when performing the function.
2.Use this simulator key to get close to the Start button and illuminate the instrument, then perform the Add Smart Key function.
3.Ensure the key is not powered off during the entire execution process.
Click “OK” to continue
Choose the original IMMO data to generate
Generate simulator key successfully
Step 4: Add smart key
This function is used to match a maximum of 6 keys, corresponding steps need to be completed within the specified time.
Turn on the ignition switch
Turn the double flashers on, and turn the ignition off
Check whether the current vehicle immobilizer data has been read
Choose the original immo data bin file, and keep a matched key close to Start button
After a beep, put the new key close to Start button, two beeps, match new key successfully
Alright! That’s the whole process to perform Lexus ES200 smart key matching using X431 IMMO Elite/X431 IMMO Plus.
Video guide:
