How-to: program Toyota Highlander 2020-2023 proximity push to start all keys lost with Autel MaxiIM IM608 II (IM608 Pro2) via OBD.
Go to IMMO>Toyota->manual selection->USA->Highlander->2020 to 2023-> Control Unit-> Keyless System(CAN)->Backup Immo Data->Backup via OBD
Put the hazards on
back up immo data via OBD, Save immo data.
Then generate analog key
We’ll take a simulator key Autel apb112.
Generate analog key complete
put the analog key close to the push/stop button, and press the stop button
Ignition is on.
If the instrument lights up successfully. click yes
now we’ll do add smart key with im608 ii.
turn on the ignition
let’s set the hazards
we’ll turn the ignition off
Keep the apb112 close to the start button, the buzzer will beep once.
Keep the new Toyota smart key close to the start button, buzzer will beep twice.
Successfully program a new key.
