Refrigerant Control Solenoid Valve: Description and Operation

Switches And Sensors On Refrigerant Circuit And Corresponding Connections

NOTE: Switch pressures, removing and installing switches as well as switch arrangement and version, refer to vehicle specific refrigerant circuit.

A/C Refrigerant Shut-Off Valve N43







The flow of refrigerant in the second evaporator is switched on or off by the shut-off valve. It opens when voltage is applied, switched by the A/C Programmer.