I attached the process for the PCM. This is the key module. Once you program the PCM then you can run the procedure to learn the key and it will be backed up in the PCM.
The unfortunate thing is this process must be done with a scan tool capable of doing it. This is a security concern so they require the process be done with a scan tool.
Let me know if you have questions. Thanks
Images (Click to enlarge)
Sunday, January 26th, 2020 AT 5:06 PM