For 1990-2009 cars

### Removal Procedure

1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
2. Remove all retaining screws from the HVAC module case halves (1, 4).
3. Separate the HVAC module case.
4. Remove the screws retaining the recirculation actuator (2) from the HVAC module assembly.
5. Remove the electrical connector (3) from the recirculation actuator (2).
6. Remove recirculation actuator.
7. Remove the recirculation door (2) from the recirculation assembly (1).

### Installation Procedure

1. Install the recirculation door (2) to the recirculation assembly (1).
2. Install the recirculation actuator (2) to the case (1).

Notice: Refer to Fastener Notice in the Preface section.

3. Install the screws to the recirculation actuator.

Tighten
Tighten the screws to 1.9 N·m (18 lb in).

4. Connect the electrical connector (3).
5. Assemble the HVAC module case halves (1, 4).
6. Install the screws to assemble the HVAC module case halves.

Tighten
Tighten the screws to 1.9 N·m (18 lb in).

7. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .