Refrigerant Pressure Sensor / Switch: Service and Repair

A/C Pressure Switch -F129-

Removing and installing
- Remove front bumper







- Disconnect harness connector.
- Remove pressure switch -B-:
Tightening torque: 5 Nm.
- O-Ring-seal -A- (10.8 mm x 1.8 mm).


NOTE:







- With the switch removed bridge terminals 1 and 2 of connector -B- to check cooling performance.
- The refrigerant circuit remains closed, connection with valve.