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Home >> Chevrolet >> 2005 >> Venture LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.4L - Introduction >> Description And Operation >> Powertrain Control Module (PCM) Description >> Data Link Connector (DLC)
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Data Link Connector (DLC)

The data link connector (DLC) is a 16-pin connector that provides the technician a means of accessing communication data for aid in the diagnosis. This connector allows the technician to use a scan tool in order to monitor the various parameters, and display the DTC information. The DLC is located inside of the drivers compartment, underneath the dash.

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