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Home >> Chevrolet >> 2002 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 586 (HVAC Systems - Automatic) >> Repair Instructions >> Recirculation Door Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Monte Carlo and 2003 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Recirculation Door
    GM606989Courtesy of GENERAL MOTORS CORP.
  1. Install the recirculation door.
  2. Align the retaining tabs and install the recirculation housing (2) to the HVAC module assembly.
  3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the recirculation housing screws.

    Tighten:  Tighten the recirculation housing screws to 1.5 N.m (13 lb in).

  5. Connect the recirculation actuator plunger rod to the recirculation door lever, then extend the plunger.
  6. Install the recirculation actuator on to the mounting bracket of the HVAC assembly.
    IMPORTANT: Inspect the recirculation actuator pushrod for binding on the recirculation door lever.
  7. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .