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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 631 (Data Link Communication System) >> Diagnostic Information & Procedures >> Diagnostic Starting Point - Data Link Communications
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Diagnostic Starting Point - Data Link Communications

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Begin the diagnosis of the Data Link Communications by performing the Diagnostic System Check for the system in which the customer concern is apparent.

The Diagnostic System Check will direct you to the correct procedure within the Data Link Communications section when a communication malfunction is present.

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