SERVICE ENGINE SOON Light
If a problem occurs in engine control system, Vehicle Control Module (VCM) grounds light. Light should come on when ignition is turned on, then go out when engine starts if no problems exist in engine control system.
If a problem occurs in engine control system, Vehicle Control Module (VCM) grounds light. Light should come on when ignition is turned on, then go out when engine starts if no problems exist in engine control system.