GM Service Manual Online
For 1990-2009 cars only

Object Number: 1837690  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the instrument panel (I/P) accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement .
  2. Disconnect the electrical connectors.

1

HVAC Control Module Screw (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
1.5 N·m (13 lb in)

2

HVAC Control Module

Procedure

A replacement HVAC control module must be programmed. Refer to Control Module References .