FEEBLEMINDED71
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- Feb 29, 2024
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Has anyone had any luck adding the factory GRG sales code to the BCM in a 2019/2020 truck with digital mirror, chsml and coax and getting that to work? The pinout for for both mirrors are the same and both use a lin bus from the BCM. I've tried this, but not working. The mirror has an error message on it.
Or, tried putting 2021+ BCM in a 2019/2020.
Or, tried putting 2021+ BCM in a 2019/2020.
