GM Service Manual Online
For 1990-2009 cars only

Object Number: 1594380  Size: SF

Callout

Component Name

Preliminary Procedure

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

1

Heater Core Cover Screw (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
1.5 N·m (13 lb in)

2

Heater Core Cover