Aurora V8-4.0L VIN C (1996)
Air Conditioning Switch: Description and Operation
A/C Low Refrigerant Pressure Switch
DESCRIPTION
The A/C Low Refrigerant pressure switch is located in the low pressure refrigerant line. When pressurized, the switch is closed and allows the
compressor clutch relay to energize, feeding battery voltage to the compressor clutch coil. If the pressure drops below 2 psi, the switch opens and cuts
off voltage to the clutch.