HVAC Component Views

WARNING: This page is about a different car, the 2007 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: A/C Refrigerant Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

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

Fig 2: Ambient Air Temperature Sensor, Sunload Sensor and HVAC Control Module

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ambient Air Temperature Sensor Connector
2	Ambient Air Temperature Sensor
3	Instrument Panel Cluster (IPC) (LHD shown, RHD similar)
4	Radio
5	HVAC Control Module
6	Sunload Sensor Connector
7	Speaker - Front Center (U57)
8	Radio
9	Sunload Sensor
10	Trim Panel - I/P Center

Fig 3: HVAC Module Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Evaporator Temperature Sensor Connector
2	Evaporator Temperature Sensor
3	Evaporator Core
4	C321
5	Recirculation Actuator
6	C323
7	Blower Motor
8	Blower Motor Control Processor
9	Air Temperature Actuator - Passenger
10	Air Temperature Sensor - Inside
11	Mode Actuator
12	Air Temperature Actuator - Driver

Fig 4: Instrument Panel Overview

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Outlets
2	Turn Signal/Multifunction Lever
3	Reconfigurable Steering Wheel Controls (CTS) or Message Center Controls (CTS-V)
4	Instrument Panel Cluster
5	Windshield Wiper Lever
6	Hazard Warning Flasher Button
7	Audio (Base Audio System) or Audio/Navigation System (If Equipped)
8	Glove Box
9	Climate Control System
10	Accessory Power Outlet or Cigarette Lighter
11	Transmission Shift Lever
12	Storage Compartment or Ashtray
13	Air Temp Sensor Inside
14	Audio Volume Knob and Source Button (CTS Only)
15	Voice Recognition Button

Fig 5: LF of the Engine Component View - 3.6L (LY7)

Courtesy of GENERAL MOTORS CORP.

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

Fig 6: RF of the Engine - 5.7L (LS6)

Courtesy of GENERAL MOTORS CORP.

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