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Hi, I’ve some problem with my client’s car. There is no PT-CAN communication after car wash. I’ve find some bad connections in front of passenger side, and one below rear seat. Resistance between CAN L and CAN HIGH is 60 ohms. Try to change can Gatway Module, and SIM but still same. There is fault pt-can off in zgm

Can you provide VIN? Is the main relay in working order and no water where the DME is located?

VIN is DR46534 , supply and GND to all pt-can modules were checked, everything is ok. fault code in zgm is 9329