GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1998 🢒 Catera 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Pressure Cycling Switch Replacement

Removal Procedure
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

    2. Object Number: 153211 Size: SH
  2. Disconnect the A/C control switch connection.
  3. Remove the A/C control switch.

Installation Procedure

    Object Number: 153211 Size: SH

    Important: Counterhold the compressor/condenser hose using a wrench.

  1. Install the A/C control switch:
    2. • Use new O-rings.
    • Lubricate the new O-rings using mineral oil, 525 viscosity.

    Tighten
    Tighten the A/C control switch to 7 N·m (62 lb in).

  2. Connect the A/C control switch connector.
  3. Lower the vehicle.