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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Engine Controls - Self-Diagnostics - 2.5) >> Self-Diagnostic System >> Clearing Diagnostic Trouble Codes

Clearing Diagnostic Trouble Codes

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If battery is disconnected for a prolonged period of time, all diagnostic information is cleared.

Turn ignition off. Connect scan tool to DLC. See Figure. Turn ignition on. Enter CLEAR CODES or Mode 4 on scan tool.