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Home >> Cadillac >> 2003 >> CTS Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Self-Diagnostic System >> Clearing Diagnostic Trouble Codes >> Using Scan Tool

Using Scan Tool

Scan tool is preferable way to clear DTC information. Freeze frame and failure record data will also be cleared. ECM adaptive learning and system monitors will only be cleared for those system which had a stored DTC.