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Re: How to narrow down Class 2 communication faults
Posted to Technical Discussion Forum on 10/17/2012 5 Replies

Communication is ok with PCM, BCM and IPC........all modules except the LH Door module.

Resistance between Pin 2 & Pin 5 with the battery disconnected is 21 M ohms. My understanding is anything "high" is good, anything low (under 350 ohms) would indicat... Login to read more.

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