HVAC Systems - Automatic

HVAC Control Assembly Replacement

Removal Procedure





Caution: Refer to Battery Disconnect Caution Battery Disconnect Caution in Cautions and Notices.

1. Disconnect the negative battery cable.
2. Remove the audio trim panel. Refer to Radio Replacement Service and Repair in Entertainment.
3. Remove the control assembly retaining screws.
4. Pull out the unit to gain access to the rear.
5. Disconnect the electrical connectors.
6. Remove the air inlet tube.
7. Remove the automatic temperature control assembly.

Installation Procedure




1. Connect the air inlet tube.
2. Connect the electrical connectors.

Notice: Refer to Fastener Notice Fastener Notice in Cautions and Notices.

3. Position the automatic temperature control assembly and install the retaining screws.

Tighten the control assembly retaining screws to 2.5 Nm (22 lb in).

4. Install the audio trim panel. Refer to Radio Replacement Service and Repair in Entertainment.
5. Connect the negative battery cable.