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Home >> Chevrolet >> 2021 >> Bolt EV Premier >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Hybrid/EV Controls System) >> Description and Operation >> Engine Control Module (ECM) Description and Operation >> Data Link Connector (DLC)

Data Link Connector (DLC)

WARNING: This page is about a different car, the 2020 Chevrolet Bolt EV. However, it is still accessible from the selected car via links, so may be relevant.

The data link connector (DLC) provides serial data communication for ECM and vehicle diagnosis. This connector allows the technician to use a scan tool in order to monitor various serial data parameters, and display DTC information. The DLC is located on the left side of the driver's compartment, underneath the instrument panel.

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