PT Cruiser L4-2.4L Turbo (2009)
High Pressure Sensor / Switch: Service and Repair
A/C High Pressure Cut Off Switch - Removal
REMOVAL
WARNING: Review safety precautions and warnings before performing this procedure See: Service Precautions/Warning and See: Service
Precautions/Caution . Failure to follow these instructions may result in possible serious or fatal injury.
1. Disconnect and isolate the negative battery cable.
2. Recover the refrigerant from the refrigerant system See: Service and Repair/Refrigerant System Recovery.
3. Raise and support the vehicle.
4. Disconnect the wire harness connector (1) from the A/C high pressure switch (2) located at the rear of the A/C compressor (3).
5. Using snap ring pliers (Special Tool C-4574 or equivalent), remove the internal snap ring that secures the A/C high pressure switch to the A/C
compressor.
6. Remove the A/C high pressure switch from the A/C compressor and remove and discard the O-ring seal.
