Malibu L4-2.4L (2010)
Refrigerant Pressure Sensor / Switch: Service and Repair
Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement
Special Tools
J 39400-A Halogen Leak Detector
Removal Procedure
Note: Refrigerant recovery is not required.
1. Remove the refrigerant pressure sensor wire harness connector.
2. Remove the refrigerant pressure sensor.
3. Remove and discard the O-ring.
Installation Procedure
1. Install a new O-ring. Refer to Air Conditioning O-Ring Seal Replacement (See: Heating and Air Conditioning/Coupler HVAC/A/C Coupler
O-ring/Service and Repair/Air Conditioning O-Ring Seal Replacement).
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the refrigerant pressure sensor and tighten to 5 Nm (44 lb in).