Quote:
Originally Posted by Mick82
Hi thanks for reply my unit is a recon conditioned 1 my original unit didn't communicate either when that went down but just put it down to the module that had failed as I don't know slot about these units gonna get under car tomorrow with multi meter and see what happens. Am I right in saying that num 7 and 8 pin are the ones that let the dem communicate to the system?
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So your diagnosis was guessing and throwing parts at the car?
That's never a good methodology.
Find the root cause first, and then order parts.
You need to check if CAN bus communications (and power and ground) are present at the DEM, before you make any decisions about where the problem lies
And you need to be using VIDA to check for communications to the DEM....
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