HVAC Component Views

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: A/C Refrigerant Pressure Sensor Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	A/C Refrigerant Pressure Sensor (under Air Cleaner Housing)

Fig 2: Under the Right Side of the Instrument Panel Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Blower Motor
2	Blower Motor Resistor (CJ2)/Blower Motor Processor (CJ3)
3	Auxiliary Power Drop Connector

Fig 3: HVAC Air Plenum Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Recirculation Actuator
2	Air Temperature Actuator - Right (CJ3, CJ2)
3	HVAC Module Case
4	Mode Actuator
5	Air Temperature Actuator - Left (CJ3, CJ2)

Fig 4: Instrument Panel and Center Console Component View - Pontiac

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Instrument Cluster
2	Driver's Information/HUD Switches
3	A/C Sunload Sensor (CJ2)/Ambient Light Sensor (CJ3/C60)
4	Security Indicator Lamp
5	Inflatable Restraint I/P Module
6	HVAC Control Module
7	Fuse Block-Center Console
8	Cigar Lighter
9	Auxiliary Power Outlet-Center Console Lower (2002 and earlier)
10	Auxiliary Power Outlet-Center Console Upper
11	Radio
12	Ignition Switch
13	Turn Signal, Wiper, Washer, Cruise and High Beam Switch

Fig 5: Instrument Panel Component View - Buick

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlamp Switch
2	Turn Signal Switch/Multifunction Switch
3	Hazard Switch
4	Instrument Panel Cluster (IPC)
5	Automatic Transmission Shift Lever
6	Radio
7	A/C Sunload Sensor (CJ2)/Ambient Light Sensor (CJ3/C60)
8	Alarm LED
9	Fuse Block - Center Console
10	Center Console Switchbank
11	HVAC Control Module
12	Steering Wheel Controls - Right
13	Ignition Switch
14	Head Up Display (HUD) Switch and Driver Information Center (DIC) Switch
15	Steering Wheel Controls - Left

Fig 6: Front of Engine Component View - LA1

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Water Pump
2	Engine Oil Level Switch
3	Engine Oil Pressure (EOP) Switch
4	A/C Compressor and A/C Compressor Clutch

Fig 7: 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