mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Refrigerant Pressure Sensor / Switch, HVAC > < Evaporator Temperature Sensor / Switch|Locations|Page 1044
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Evaporator Temperature Sensor / Switch: Service and Repair

Thermoswitch Removal

1.  Remove the cooling unit. See Evaporator Case.

See: Heating and Air Conditioning/Evaporator Case

2.  Disassemble the cooling unit, and remove the thermoswitch. 

Inspection

1.  Immerse the sensing bulb in a container of ice water.
2.  Check continuity between terminals of the switch as specified.
3.  If not as specified, replace the thermoswitch.

Installation

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Install in the reverse order of the removal.

Refrigerant Pressure Sensor / Switch, HVAC > < Evaporator Temperature Sensor / Switch|Locations|Page 1044