HVAC Component Views

Fig 1: Identifying Body Front End HVAC Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ambient Air Temperature Sensor

Fig 2: Identifying A/C Refrigerant Pressure Sensor, Six Cylinder Engine Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	A/C Refrigerant Pressure Sensor
2	A/C Compressor

Fig 3: Identifying Six Cylinder Engine, Left Side Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	A/C Compressor Clutch Assembly Connector
2	A/C Compressor Clutch

Fig 4: View Of Upper Right Side of the Engine - Front (5.3L/6.0L)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Engine Harness
2	G109
3	A/C Refrigerant Pressure Sensor

Fig 5: Identifying Lower Right Side of Engine - Front (5.3L)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	A/C Compressor Clutch
2	A/C Compressor Clutch Assembly
3	A/C Compressor Clutch Assembly Connector
4	Engine Harness

Fig 6: Identifying RR Of Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	A/C Low Pressure Switch
2	Forward Lamp Harness
3	A/C Accumulator

Fig 7: Identifying Components At Dash Panel

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Speaker - LF I/P (UQA)
2	Ambient Light/Sunload Sensor Assembly
3	Speaker - RF I/P (UQA)

Fig 8: Identifying Instrument Panel Carrier HVAC Components - Center Section

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Temperature Sensor - Lower Left

Fig 9: Identifying Instrument Panel Carrier - Air Duct

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Temperature Sensor - Upper Left
2	Air Temperature Sensor - Upper Right

Fig 10: Identifying Instrument Panel Carrier Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Blower Motor
2	I/P Center Support
3	Blower Motor Control Module
4	Air Temperature Actuator - Left

Fig 11: Identifying Instrument Panel Carrier Components, Left & Right

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Temperature Actuator-Right
2	Air Temperature Actuator-Left
3	Defrost Actuator
4	Mode Actuator

Fig 12: Identifying Instrument Panel Carrier-Right Side HVAC Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Temperature Sensor - Lower Right

Fig 13: Identifying Instrument Panel Carrier, Cowl Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Recirculation Actuator

Fig 14: Identifying Instrument Panel HVAC Component, Center

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	HVAC Control Module

Fig 15: View Of Lower Console

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Lower Console
2	HVAC Control Module - Auxiliary
3	Auxiliary Power Outlet - Console
4	Console Mode Actuator - Auxiliary
5	C309
6	C307

Fig 16: Identifying Below Center Of I/P

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Rear Blower Motor
2	C204
3	Rear Blower Resistor

Fig 17: Identifying B-Pillar HVAC Components, Left

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Temperature Sensor Assembly - Inside