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Home >> Mazda >> 1996 >> Protege L4-1.5L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Data Link Connector >> Description and Operation
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Data Link Connector: Description and Operation

PURPOSE
The data link connector (DLC) provides a means of interfacing with several vehicle systems for trouble shooting purposes and/or facilitating certain system adjustments.

CONSTRUCTION
The DLC is a concentrated group of pin terminals that stem from various systems.