GM Service Manual Online
For 1990-2009 cars only

Object Number: 1587910  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement.

1

Air Outlet Duct Screw (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Disconnect the actuator electrical connectors from the recirculation case.

Tighten
1.5 N·m (13 lb in)

2

Air Outlet Duct

3

Heater Core Cover Screw (Qty: 2)

Tighten
1.5 N·m (13 lb in)

4

Heater Core Cover

5

Heater Core Pass Through Seal

6

Air Distribution Case Screw (Qty: 5)

Tighten
1.5 N·m (13 lb in)

7

Air Distribution Case

8

Heater Core Tube Clamp Screw (Qty: 2)

9

Heater Core Tube Clamp

10

Heater Core