HVAC Control Module Replacement. GMC Truck Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 4WD 🢒 Safety and Security 🢒 Supplemental Inflatable Restraints 🢒 HVAC Control Module Replacement

Callout	Component Name
Preliminary Procedure Remove the instrument panel (I/P) accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement . 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 .

Callout

Component Name

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

HVAC Control Module Screw (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
1.5 N·m (13 lb in)

HVAC Control Module

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