Passport LX 4WD V6-3165cc 3.2L DOHC MFI (2001)
Condenser Fan: Description and Operation
Condenser Fan
How the Circuit Works
With the engine running, battery voltage is applied to the A/C switch. When you press the A/C switch button or the air selector knob is in the
FOOT/DEFROST or DEFROST position, battery voltage is applied to the A/C triple pressure switch. If the A/C pressure is above 1471.5 ± 98.1 kPa (
213.3 ± 14.2 psi) the switch will close and apply voltage to the coil side of the condenser tan relay, which is continually grounded. Once the relay is
energized, the contacts close, allowing battery voltage from the COND. FAN fuse to be applied to the condenser fan. The motor, being grounded
continually, is energized, and the fan comes on.
