I read the numerous threads about this and I am suspecting I have a bad PDM. Front passenger door completely dead and no keyless entry. If I change the PDM with a new one from the dealer does the PDM itself have to be reprogrammed or just the key fab. I found the instructions to reprogram the key fab here. Dealer says both have to be reprogrammed. I removed power by disconnecting at the disconnect at the right side of the dash. Does that accomplish the same thing as disconnecting at the PDM itself? Any help would be great.

Thanks