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Home >> Cadillac >> 2008 >> DTS 4.6 9 >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Data Communications System) >> Diagnostic Information and Procedures >> Scan Tool Does Not Communicate with Keyword Data Line >> Repair Instructions
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Repair Instructions

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Control Module References for CCSM replacement, setup, and programming

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