bpitarresi

Heater stopped working. Turned out to be a collapsed hose connector to the vacuum valve. There are two connection. The short hose connection with 45 degress rubber hose was collapsed. I fixed the connection and the heater works like normal again. Thanks to 94SC4 for the picture post. See attached picture for location of connector that failed by collapse. Lexus Dealer wanted $865 to replace heater control valve. Cost to repair $0.