Autel MaxiIM IM508/ IM608 PRO can successfully program 2019-2022 Chevrolet Trailblazer key adding by OBD. Besides, it also supports to program all keys lost & read password. Follow the steps below to learn how to do.
- Read Password
Connect Autel IM508 to OBDII,
IMMO >> Accept >> Chevrolet >> Manual selection >> USA >> Trailblazer >> 2020-2022 >> Blade key >> Yes >> Hot function >> Add key(guided) >> Start
Do you want to start PIN reading? Yes
(Press No if the PIN of the current vehicle has been read and saved)
This function needs a network connection.
Please ensure the network connection is normal.
PIN code read successfully, please record current PIN code.
PIN code: 8654
- Key Learning
Please switch the ignition off.
Please switch the ignition on.
Do you want to start the DTC clearing process? Yes
(Press No if you do not want to perform this process.)
Please close all doors and switch the ignition on.
Do you want to start the key learning process? Yes
(Press No if key learning has already been performed)
Please close all doors and switch the ignition on.
Please input 4-digit pin code.
Please switch the ignition off and remove the key.
Please open and close the driver door, make sure all electrical appliances are off.
Please insert the key that needs to match and switch ignition on.
The current key is complete the matching.
Do you want to match the next key? No.
Please switch the ignition off and remove the key.
Please open and close the driver door, make sure all electrical appliances are off.
Please switch the ignition on.
Please switch the ignition off.
Please switch the ignition on.
Number of matched keys: 3
Key learning succeeded.
Test the new key, the remote can work well.
This is how to use Autel IM508 to add 2019 Chevy Trailblazer key by OBD.
IM508 Chevy Trailblazer IMMO Car List
| Model | Year | System | Add key | All keys lost | Read password | Remote learning |
| Trailblazer(EU) | 1999-2005 | Immobilizer(VPW) | By OBD | By OBD | × | By OBD |
| Trailblazer(US) | 2002-2003 | Remote system(VPM) | × | × | × | By OBD |
| Trailblazer(US) | 2004-2005 | Immobilizer(VPW) | By OBD | By OBD | × | By OBD |
| Trailblazer(US) | 2008-2009 | Immobilizer(VPW) | By OBD | By OBD | × | By OBD |
| Trailblazer(US) | 2020-2022 | Immobilizer(CAN) | By OBD | By OBD | By OBD | × |
| Trailblazer(US) | 2020-2022 | Keyless system(CAN) | By OBD | By OBD | By OBD | × |
Contact Info:
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