GM Service Manual Online
For 1990-2009 cars only

Object Number: 1659205  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement.
  2. Remove the left hand floor duct. Refer to Floor Air Outlet Duct Replacement - Left Side.

1

TXV Pass Through Seal

2

Heater and A/C Pipe Screw (Qty: 3)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
1.0 N·m (9 lb in)

3

Heater and A/C Pipe Cover

4

Heater Core Tube Clamp Screw

Tighten
1.0 N·m (9 lb in)

5

Heater Core Tube Clamp

6

Heater Core