Auxiliary Heater and Air Conditioning Control Module Replacement

Fig 1: View Of Rear Radio Control Assembly & Screws

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Front Floor Console Compartment Bezel Refer to Front Floor Console Compartment Bezel Replacement (Except Cadillac) or Front Floor Console Compartment Bezel Replacement (Cadillac) .
2	Auxiliary HVAC Control Assembly Screw (Qty: 4) NOTE: Refer to Fastener Notice . Tighten: 1.5 N.m (13 lb in)
3	Auxiliary HVAC Control Assembly Procedure Disconnect the electrical connectors from the auxiliary HVAC control module. The HVAC control module must be reprogrammed. Refer to Control Module References .

Callout

Component Name

Auxiliary HVAC Control Assembly Screw (Qty: 4)

NOTE: Refer to Fastener Notice .

Tighten: 1.5 N.m (13 lb in)

Auxiliary HVAC Control Assembly

Procedure

Disconnect the electrical connectors from the auxiliary HVAC control module.
The HVAC control module must be reprogrammed. Refer to Control Module References .