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C1201 Diagnostic Trouble Code Discussion for February 2025


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Trouble Ticket Help Requests for DTC C1201
Help Request Posted
2014 Porsche Cayenne 3.6L MIL Lamp on VIN: WP1AA2A22E
C1201: Front bcm/ no comm. with rear end ecu. Tring to replace rear end control module, (water damage) installed used module, tried to code with Autel scanner. System picked up Vehicle Tracking System, from used module we think. Have new module & Porsche tool, will VTS program out of other modules...
February 27, 2025