FixVault

HVAC Component Views

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: A/C Low Pressure Switch & A/C Accumulator Component View
GM349894Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Auxiliary Battery Relay
2 A/C Accumulator
3 A/C Low Pressure Switch
4 Inner Wheel Well
5 Coolant Level Switch Connector
6 Mass Air Flow (MAF) Sensor
7 Air Cleaner Assembly
8 Engine Coolant Recovery Reservoir
9 Auxiliary Battery Relay Electrical Connector
Fig 2: A/C Compressor Clutch Component View - 4.8L, 5.3L, 6.0L
GM310258Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 A/C Compressor Clutch
1 A/C Compressor Clutch
2 A/C Compressor Clutch Connector
3 A/C High Pressure Switch Connector
3 A/C High Pressure Switch Connector
4 A/C High Pressure Switch
5 Engine Oil Level Switch
6 Starter
7 Crankshaft Position (CKP) Sensor
8 Starter Solenoid Connector
Fig 3: A/C Refrigerant Pressure Sensor Component View
GM310810Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Radiator Core Support
2 A/C High Pressure Line
3 Headlamp Support
4 A/C Refrigerant Pressure Sensor
5 A/C Refrigerant Pressure Sensor Connector
Fig 4: Ambient Air Temperature Sensor Component View
GM741098Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Radiator Support
2 Forward Lamp Harness Connector
3 Ambient Air Temperature Sensor
4 Front Bumper Filler
Fig 5: HVAC Control Module Component View
GM349763Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Instrument Panel
2 HVAC Control Module
Fig 6: HVAC Module Assembly - Top Component View
GM901410Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mode Door
2 Recirculation Actuator
3 Recirculation door
4 Air Temperature Actuator - Right
5 HVAC Module Assembly
6 Mode Actuator
Fig 7: HVAC Module Assembly - Bottom Component View
GM901401Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Air Temperature Actuator - Left
2 Blower Motor Control Processor
3 Blower Motor
4 Air Temperature Sensor Connector - Lower Right
Fig 8: HVAC Control Processor - Auxiliary Component View
GM1199107Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 HVAC Control Processor - Auxiliary
2 HVAC Control Assembly - Rear Auxiliary Connector
3 Courtesy/Reading Lamp - Mid Connector
4 Overhead Console
Fig 9: HVAC Auxiliary Control Assemblies Component View
GM1199101Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 HVAC Control Assembly - Rear Auxiliary
2 HVAC Control Assembly - Front Auxiliary
3 Inside Rearview Mirror
Fig 10: LR Of The Passenger Compartment Component View (Tahoe/Yukon)
GM1199097Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Auxiliary HVAC Module Assembly
2 C397
3 Blower Motor - Auxiliary
4 G410
5 Blower Motor Resistor Assembly - Auxiliary
6 Auxiliary Temperature Actuator
7 C312
8 Auxiliary Mode Actuator