AutoZone 1987 Buick Lesabre 3.8L FI OHV 6cyl | Repair Guides | Driveability And Emission Controls | Trouble Codes | Data Link Connector (dlc) | AutoZone.com

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    1987 Buick Lesabre 3.8L FI OHV 6cyl

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    Mercury Villager Nissan Quest 1997-2000

    Data Link Connector (DLC)

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    There are two types of data link connectors (DLC) used on 1993-00 vehicles. One connector is for the factory scan tool, which requires an adapter for generic scan tool use. The other connector conforms to On Board Diagnostic II (OBD-II) standards, and will accept a generic/OBD-II scan tool connector.



    On 1993-95 vehicles, the factory data link connector is located behind the interior fuse panel cover, beneath the fuse block. There is no OBD-II data link connector.
     
    On 1996-00 vehicles, the factory DLC is located behind the interior fuse panel cover, above the fuse block. The OBD-II data link connector is located under the dash on the driver's side.
     



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    Fig. Factory data link connector location-1993-95 vehicles



    Click image to see an enlarged view

    Fig. Factory data link connector location-1996-00 vehicles



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    Fig. Generic data link connector location-1996-00 vehicles

     
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