For 1990-2009 cars

### Removal Procedure

1. Unsnap and slide the air conditioning (A/C) compressor control module (2) up in order to remove the A/C compressor control module from the evaporator case.
2. Disconnect the A/C compressor control module electrical connector.
3. Remove the A/C compressor control module from the vehicle.

### Installation Procedure

1. Install the A/C compressor control module (2) to the vehicle.
2. Connect the A/C compressor control module electrical connector.
3. Install the A/C compressor control module to the evaporator case. Slide and snap the A/C compressor control module into place.