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 Nm (71 lb.in).

3. Install the wire connector.
4. Connect the negative battery cable.