A/C Pressure Transducer: Removal

WARNING: This page is about a different car, the 2003 Dodge Intrepid, 2003 Chrysler Intrepid, 2003 Chrysler Concorde, and 2003 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.

Open hood and disconnect the negative battery cable remote terminal from the remote battery post Fig 1 .
Disconnect the wire harness connector from the a/c pressure transducer.
CAUTION: A slight release of pressure trapped in the fitting may be experienced. It is not necessary to discharge the refrigerant system.
Remove the transducer with a counterclockwise rotation using a 14 mm open-end wrench.

Fig 1: Removal/Installation Of Negative Battery Cable Remote Terminal
Courtesy of DAIMLERCHRYSLER CORP.