Crankcase Ventilation Heater
WARNING: This page is about a different variant/trim than selected.
The crankcase ventilation heater is used to heat the crankcase ventilation system vapor to keep any oil that may be present from sludging in the charge air cooler, turbocharger and intake manifold. The crankcase ventilation heater is located on the crankcase ventilation hose, between the crankcase ventilation sensor and the fresh air inlet. For additional information on the crankcase ventilation system, refer to CRANKCASE VENTILATION SYSTEM .