bossbolognese
Well-known member
Process is basically.they’re both OEM new parts. Is that the issue? And if so, does that require FDRS? My tech verified the as built matches except for the adjustment for HSW
Install new parts. Program SCCM and HVAC modules to as built. Then reprogram to have the HSW elements added in appropriately. You'll lose functionality of the HVAC and SCCM if you don't do that in order.
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