A/C Pressure Transducer: Description
WARNING: This page is about a different car, the 2005 Dodge Grand Caravan, 2005 Dodge Caravan, and 2005 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
The A/C pressure transducer is a switch that is installed on a fitting located on the liquid line. An internally threaded hex fitting on the A/C pressure transducer connect it to the externally threaded Schrader-type fitting on the liquid line. A rubber O-ring seals the connection between the A/C pressure transducer and the liquid line fitting. The A/C pressure transducer is connected to the vehicle electrical system by a molded plastic connector with three terminals. See Fig 1.
| 1 - A/C PRESSURE TRANSDUCER |