GM Service Manual Online
For 1990-2009 cars only

Object Number: 2001011  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Disconnect all the electrical connectors from components associated with the HVAC module.
  2. Remove the HVAC module. Refer to HVAC Module Assembly Replacement
  3. Remove any components associated with splitting the air distribution case.

1

Air Distribution Screw (Qty: 10)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
2 N·m (18 lb in)

2

Air Vent Valves

3

Air Distribution Case (Right)

Procedure

    • Ensure all seals and gaskets are in position upon installation.
    • When replacing the air distribution case, transfer all necessary components.