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Switch-A/C Low Pressure: Removal

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: It is not necessary to discharge the refrigerant system to replace the A/C low pressure switch.
Fig 1: A/C Low Pressure Switch - Typical
GC0020905Courtesy of DAIMLERCHRYSLER CORP.
  1. Disconnect and isolate the battery negative cable.
  2. Disconnect the wire harness connector (3) from the A/C low pressure switch (2).
  3. Remove the A/C low pressure switch from the A/C accumulator (1) and remove and discard the O-ring seal.