Autel IM508 Program All lost smart key 2020 Nissan Altima SL

Autel MaxiIM IM508 can program 2020 Nissan Altima SL AKL(all keys lost)by OBD Success. IMMO supported add key, all keys lost, read password & remote learning. Detailed vehicle list as below:

Autel IM508 IMMO Nissan(NA) Altima Car List
Year System Add key All keys lost Read password Remote learning IMMO part replacement
2019 Immobilizer/smart system By OBD By OBD By OBD By OBD BCM(partially support), ECM(partially support)
2020- Immobilizer/smart system By OBD By OBD By OBD By OBD BCM(partially support), ECM(partially support)

Full vehicle coverage please check:

How to program 2020 Nissan Altima SL all keys lost?
Connect Autel IM508 Key Programmer with OBD, press
IMMO >> VIN >> Auto detect

Turn on the hazard warning light.
Please illuminate the instrument cluster before the operation(if the ignition can be turned on)!
Please open and close the driver door once.

Wait scanning vehicle system until 100%...

Immo/ smart system >> Smart key >> Immobilizer remote control learning >> When performing key registration

Perform this function will delete all the smart keys, it can program up to 4 smart keys!
Press “Yes” to continue.

Close all the doors and click the start button.

Note down BCM code, press “Yes” to continue.

Turn off the ignition and turn on the emergency flasher.
Please open and close the door once.

Press start button once, keep the logo side of a new smart key cling to car start button, then the dashboard is illuminated and the indicator light flashes 5 times.
Note: if the indicator light doesn’t go out, please use a working key to press the start button.

Switch ignition off.

Program success.
Press “Yes” to program next one, “No” to complete.

Press the start button, within 5s to put the key mark of the first programmed smart key close to start button, the buzzer rings continuously, turn off ignition.

Programming complete.
Check if the remote control is operating properly. Start the engine and wait for 5s.

Test the 2 keys, all are workable.

This is how to use Autel IM508 to program 2 keys for 2020 Nissan Altima SL when all keys lost. It is really easy to do. If you’re a locksmith, simply buy IM508 plus XP400 Pro separately will be a good investment.