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Refrigerant Pressure Sensor / Switch: Service and Repair

Removal Procedure




1. Disconnect the negative battery cable.
2. Release the connector lock and pull the air conditioning (A/C) pressure transducer wire connector out.
3. Hold the line fitting boss with one wrench and remove the A/C pressure transducer with another wrench.
4. Discard the O-ring seal.

Installation Procedure




1. Install the new seal on the A/C pressure transducer.
2. Install the A/C pressure transducer.
Tighten
Tighten the pressure transducer (using two wrenches) to 8 N.m (71 lb.in).
3. Install the wire connector.
4. Connect the negative battery cable.