Autel MaxiIM IM508/ IM608 Key Programmer is able to add a keyless smart key for 2021 GMC Terrain via OBD successfully. Can support all keys lost & read passwords as well. Details please check below:
IM508, IM608 GMC Terrain IMMO Function Car List
|System||Add Key||All Keys Lost||
|2010-2017||Immobilizer(CAN)||By OBD||By OBD||By OBD|
|2010-2017||Keyless System(CAN)||By OBD||By OBD||By OBD|
|2018-2021||Keyless System(CAN)||By OBD||By OBD||By OBD|
How to add a 2021 GMC Terrain key with IM508?
This is taking Autel IM508 to program 2021 GMC Terrain keyless key as an example.
Make sure network connection is well.
Connect IM508 with OBD2 port, go to
- IMMO >> Accept >> GM >> System selection >> GMC >> Read immobilizer password >> Read immobilizer password(CAN) AUTO(SMART) >> Password reading >> OK
PIN code was successfully readout, record it, press “OK”.
- Keyless system(CAN) >> Add smart key
Just follow the instructions to operate:
Place the smart key to be learned into the key slot, take out the other key out of the vehicle.
The key slot is usually:
- In the armrest box.
- Under the bottle rack.
- Besides the ash tray.
- In the glove box.
Enter the pin code, press “OK”.
Follow the instructions to power on the vehicle and begin security system unlock.
Wait 12 minutes to continue…
Once completed, note the “Ready for remote” message.
Follow instructions to add remote.
After pressing start/stop button once, confirm if the remote number has increased.
Press “Yes” to add the next one, otherwise, press “No”.
Press Start/Stop button with and without brake depressed to exit.
Turn ignition off.
Open and close drive door.
Remove the smart key, press Lock & Unlock buttons simultaneously, and then release both.
Test all buttons and functions. Or try again until successful.
BTW, Autel IM508 Price is only $999 on the 11.11 sale. Valid from 9th to 18th, Nov.
Buy it now to earn the best discount!
For more details please check: