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Clearing DTCS

WARNING: This page is about a different car, the 2004 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Before clearing codes, record any DTCs displayed on scan tool. Once cleared, DTCs cannot be retrieved.

Connect scan tool to Data Link Connector (DLC), located under instrument panel. Turn ignition switch to RUN position. Follow scan tool manufacturer"s instructions for the scan tool being used. All continuous Diagnostic Trouble Codes (DTCs) will be displayed on scan tool screen. Clear all DTCs. Scan tool will retrieve DTCs again after clearing and if any remain they will be displayed. Hard DTCs will be redisplayed after clearing because they cannot be from RCM memory.

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