OBDSTAR Key Master read Cadillac ATS 2016 BCM Pin Code

How to: read 4-digit pin code from Cadillac ATS 2016 BCM D70F3558M1 95320 system by using OBDSTAR X300 Pro3/Key Master/X300 DP key programmer via OBD.


Make connection

Select Vehicles->Immobilizer->GM->gm v31.02->Read security pin code->By OBD->By BCM system

Method 1:  Read pin code automatically

Select Auto->communicating->Read password

OBDSTAR X300 Pro3 read 4-digit BCM code success

Method 2: Read pin code manually

Select  Manual

Key master detect BCM type

Select correct BCM type and choose Read password

Manually read pin code success.

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