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Home >> Mazda >> 2009 >> 3 L4-2.3L >> Repair and Diagnosis >> Heating and Air Conditioning >> Refrigerant Pressure Sensor / Switch >> Service and Repair
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Refrigerant Pressure Sensor / Switch: Service and Repair




REFRIGERANT PRESSURE SWITCH REMOVAL/INSTALLATION

1. Disconnect the negative battery cable.

2. Discharge the refrigerant from the system. Refrigerant Charging

3. Remove the P/S fluid reserve tank. (L3 with TC)

4. Remove the coolant reserve tank. (L3 with TC)

5. Loosen the refrigerant pressure switch using two spanners.

6. Remove in the order indicated in the table.
LF, L3





L3 with TC










7. Install in the reverse order of removal.

Refrigerant Pressure Switch Installation Note

1. Apply compressor oil to O-ring and connect the joint.

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