GM Service Manual Online
For 1990-2009 cars only

Object Number: 1597563  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement.
  2. Remove the heater core cover. Refer to Heater Core Cover Replacement.
  3. Remove the air inlet assembly. Refer to Air Inlet Assembly Replacement.
  4. Note routing of electrical wiring to ensure proper installation.
  5. Disconnect electrical connectors.

1

Rear Air Outlet Duct Screw (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
1.5 N·m (13 lb in)

2

Rear Air Outlet Duct

3

Evaporator Case Drain Tube Seal

4

Evaporator Case Assembly Screw (Qty: 10)

Tighten
1.5 N·m (13 lb in)

5

Air Distributor

6

Evaporator Case - Lower

7

Evaporator Case - Upper

8

Evaporator Core

9

Blower Motor Resistor Screw (Qty: 2)

Tighten
1.5 N·m (13 lb in)

10

Blower Motor Screw (Qty: 2)

Tighten
1.5 N·m (13 lb in)

11

Blower Motor Assembly

12

Air Inlet Housing Baffle