GM Service Manual Online
For 1990-2009 cars only

Object Number: 1662651  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
  2. Remove the right hand floor air outlet duct. Refer to Floor Air Outlet Duct Replacement - Right Side .
  3. Remove the left hand floor air outlet duct. Refer to Floor Air Outlet Duct Replacement - Left Side .
  4. Disconnect the HVAC module electrical connectors.

1

A/C Evaporator Case Upper Screw (Qty: 7)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
1.0 N·m (9 lb in)

2

A/C Evaporator Case - Upper

3

A/C Evaporator Case - Lower

4

Air Temperature Actuator Screw (Qty: 2)

Tighten
1.0 N·m (9 lb in)

5

Air Temperature Actuator - Right