W204 Heater Control Valve Location at Nora Mattocks blog

W204 Heater Control Valve Location. It has one vacuum inlet instead if two. Operator selects heat but gets whatever temperature air is outside. The change over valve, controls how much (hot) coolant should go through the heater core. If your heater valve has stopped working you can replace it without a lot of trouble but be prepared to work in a crowded area and do. The heater valve shuts off the flow of coolant to the heater core to allow the engine to come up to. Just took off the vent screen below the wipers, and inspected the heater control valve. In order to install or remove the tube/hose, you’ll need to unlock. There are two hoses connected to the heater core where it exits the firewall and between the bulkhead. Just need to figure out which vacuum hose to the solenoid. Good news is that it holds vacuum, and i can feel it. When this goes bad, the coolant. The vacuum solenoid and the valve on the '73 can be replaced with one from a '77. The valve has a total of 4 openings, 3 of which have a built in clip/lock and there is one socket for an electrical connector.

The valve has a total of 4 openings, 3 of which have a built in clip/lock and there is one socket for an electrical connector. Operator selects heat but gets whatever temperature air is outside. Good news is that it holds vacuum, and i can feel it. The heater valve shuts off the flow of coolant to the heater core to allow the engine to come up to. When this goes bad, the coolant. If your heater valve has stopped working you can replace it without a lot of trouble but be prepared to work in a crowded area and do. It has one vacuum inlet instead if two. The change over valve, controls how much (hot) coolant should go through the heater core. Just need to figure out which vacuum hose to the solenoid. Just took off the vent screen below the wipers, and inspected the heater control valve.

Pelican Technical Article BMWX3 Heater Control Valve Replacement

W204 Heater Control Valve Location The change over valve, controls how much (hot) coolant should go through the heater core. If your heater valve has stopped working you can replace it without a lot of trouble but be prepared to work in a crowded area and do. Good news is that it holds vacuum, and i can feel it. It has one vacuum inlet instead if two. The change over valve, controls how much (hot) coolant should go through the heater core. The heater valve shuts off the flow of coolant to the heater core to allow the engine to come up to. There are two hoses connected to the heater core where it exits the firewall and between the bulkhead. Just took off the vent screen below the wipers, and inspected the heater control valve. When this goes bad, the coolant. The vacuum solenoid and the valve on the '73 can be replaced with one from a '77. In order to install or remove the tube/hose, you’ll need to unlock. Operator selects heat but gets whatever temperature air is outside. Just need to figure out which vacuum hose to the solenoid. The valve has a total of 4 openings, 3 of which have a built in clip/lock and there is one socket for an electrical connector.