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Home >> Saturn >> 1997 >> SW1 Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Self-Diagnostic System >> Clearing Diagnostic Trouble Codes (DTC)
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Clearing Diagnostic Trouble Codes (DTC)

To clear DTCs from memory, either to determine if malfunction will occur again or after making necessary repairs, disconnect power supply to ECM/PCM/VCM for at least 30 seconds or clear codes using a scan tool.