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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Air Bag System) >> Diagnostics >> Clearing Past Malfunction DTCS

Clearing Past Malfunction DTCS

WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch to ON position. Using a jumper wire, short DLC terminal SCN (Gray/Black wire) to ground for 0.5-1.5 seconds, 3 times. See Figure. Then ground DLC terminal SCN and ensure past malfunction DTCs are not displayed. Repeat if past malfunction DTCs are displayed. If DTCs are not displayed, disconnect jumper wire and turn ignition switch to lock position.