Refrigerant Pressure Switch Removal/Installation: Notes

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Discharge the refrigerant from the system. See REFRIGERANT RECOVERY . See REFRIGERANT CHARGING .
Loosen the refrigerant pressure switch using two spanners.
Remove in the order indicated in the figure.

Fig 1: Refrigerant Pressure Switch Removing Sequence
Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.

Fig 2: Refrigerant Pressure Switch With Torque Specifications
Courtesy of MAZDA MOTORS CORP.