Where is the CAN Bus location? Is a wiring diagram available for the PCM&CAN B?
What is your question?
If I'm correct both the (PCM/ECM) and CAN Bus operate together. I'm trying to find the culprit of this malfunction.The OBD2 scan detected a fault code U0100 stating there's no communication.
What makes this problem better or worse?
N/A
How long has your 2007 Mercury Milan had this problem?
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