Intermittent Failures

Intermittent failures may cause MIL to flicker or illuminate and go out after intermittent failure goes away. However, the corresponding DTC will be retained in PCM memory. If related failure does not reoccur within a certain time frame, related DTC will be cleared from PCM memory. Most intermittent failures are caused by a sensor, electrical connector or wiring related problems. If sent here from a diagnostic test, perform INTERMITTENT CONDITION  procedure. Also see INTERMITTENTS in appropriate TROUBLE SHOOTING - NO CODES article.