A/C Condenser Cooling Fan Control Pressure Switch

WARNING: This page is about a different car, the 2003 Suzuki XL-7 and 2003 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Connect manifold gauge set to charging valve.
Run engine and A/C switch ON.
Check continuity and no continuity between "c" and "d" terminals of A/C refrigerant pressure switch (1) according to A/C refrigerant pressure as shown.

If operation is not as specified, replace A/C refrigerant pressure switch.

Triple pressure switch specifications

"A": Approx. 177 kPa (1.77 kg/cm² , 25.5 psi)

"B": Approx. 206 kPa (2.06 kg/cm² , 29.5 psi)

"C": Approx. 590 kPa (5.90 kg/cm² , 84.0 psi)

"D": Approx. 2940 kPa (29.40 kg/cm² , 418.0 psi)

"E": Approx. 1080 kPa (10.80 kg/cm² , 153.5 psi)

"F": Approx. 1470 kPa (14.70 kg/cm² , 209.0 psi)

Fig 1: Checking For Continuity Between A/C Refrigerant Pressure Switch Terminals

Courtesy of SUZUKI OF AMERICA CORP.