mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Relays and Modules - HVAC > < Refrigerant Oil|Capacity Specifications|Page 4049
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Refrigerant Pressure Sensor / Switch: Testing and Inspection

1. Install the manifold gauge set.
2. Disconnect the refrigerant pressure switch connector.
3. Verify that the high-pressure readings of the manifold gauge.
4. Check for continuity between both terminals of the refrigerant pressure switch.
5. If not as specified, replace front cooler pipe No.2.

Relays and Modules - HVAC > < Refrigerant Oil|Capacity Specifications|Page 4049