Intermittent Failures

Intermittent failures may cause MIL to flicker or glow and go out after intermittent fault goes away. However, corresponding DTC will be retained in ECM memory. If related fault does not reoccur within 3 consecutive drive cycles, related DTC will be erased from ECM memory. Intermittent failures may be caused by a sensor, connector or wiring related problems. See INTERMITTENTS in TROUBLESHOOTING - NO CODES article.