Intermittent Failures

Intermittent failures may cause MIL to flicker or illuminate and go out after intermittent fault goes away. However, corresponding trouble code will be retained in Powertrain Control Module (PCM) memory. If related fault does not reoccur within a certain time frame, related trouble code will be erased from PCM memory. Intermittent failures may be caused by sensor, connector or wiring related problems. See INTERMITTENTS in TROUBLE SHOOTING - NO CODES article.