Launch X431 IMMO Plus Toyota RAV4 2019-2021 AKL via OBD

Here is the instruction on programming Toyota RAV4 2019-2021 8A smart proximity key all keys lost using Launch X431 IMMO Pro/IMMO key programmer via OBD bypass pin.

Device used:

Launch X431 IMMO Pro/IMMO Plus/IMMO Elite 

Launch Toyota analog key simulator

A new key to be programmed

Procedure:

Select Toyota->Immobilizer/Keys Programming->Vehicle Mode->Other Region->RAV4->2019-2021 ->Smart Key->Type 9->Read immobilizer data-> Read immobilizer data (OBD)
Turn on ignition switch

Read immo data very fast
Save data

Generate Simulator Key
All keys lost requires to generate a launch x431 simulator key

Connect simulator with Launch X431 IMMO X-prog3
Select immo data read in step 1
Generating key
Generate simualtor key successfully

Add smart key
Turn on ignition switch
Turn emergency indicators on and switch ignition off
Confirm you have backup immo data
Load immo data again

Place the analog key close to the Start button

Program simulator key successfully.

Put a new key into Start button

Program the new key until succeeded.