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Refrigerant Pressure Sensor / Switch: Testing and Inspection

A/C OFF:




A/C ON:








Triple Pressure Switch (V6 A/T)
1. Disconnect the connector and check for continuity between pressure switch side connector terminals (1) and (2).
2. Reconnect the connector to activate the A/C switch, and check to see if there is continuity between the chassis side connector terminals and the fan operates.