GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 Vibe - AWD 🢒 HVAC 🢒 HVAC - Manual 🢒 Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

Removal Procedure
  1. Discharge and recover the refrigerant. Refer to Refrigerant Recovery and Recharging.

    2. Object Number: 2015624 Size: SH
  2. Disconnect the A/C refrigerant pressure switch electrical connector (1).
  3. Remove the A/C refrigerant pressure switch (2). Use a second wrench to hold the switch mount to avoid bending the liquid line.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2015624 Size: SH

    Note: 

       • Use new O-rings lubricated with 525 viscosity mineral oil.
       • Hold the A/C refrigerant pressure switch mount with an open end wrench to avoid bending the liquid line.

  1. Install the A/C refrigerant pressure switch (2).

    2. Tighten
    Tighten the A/C refrigerant pressure switch (2) to 11 N·m (8.0 lb ft).

  2. Connect the A/C refrigerant pressure switch electrical connector (1).
  3. Evacuate and recharge the refrigerant system. Refer to Refrigerant Recovery and Recharging.
  4. Operate the A/C system and check for leaks. Refer to Leak Testing.