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Re: How to narrow down Class 2 communication faults
Posted to Technical Discussion Forum on 10/16/2012 6 Replies

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Battery fully charged, KOEO, clear all codes. Which codes in which modules do not clear?

Can you communicate with the PCM, BCM and IPC? Is the LH DCM the only module that you cannot communicate wit... Login to read more.

6 Replies Received (View Replies)