GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Canyon Pickup - 4WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 HVAC Component Views
Figure 1:

Center of the I/P
Object Number: 1352015 Size: LF
(1)Turn Signal/Multifunction Switch
(2)Instrument Panel Cluster (IPC)
(3)Hazard Switch
(4)Accessory Switch
(5)Ambient Light Sensor
(6)Radio
(7)Auxiliary Power Outlet 2
(8)Auxiliary Power Outlet 1
(9)HVAC Control Module
(10)Headlamp and Panel Dimmer Switch
Figure 2:

HVAC Components


Object Number: 1356525 Size: LF
(1)HVAC Control Module
(2)A/C Request
(3)Recirculation Mode
(4)Mode Control
(5)Blower Speed Control
(6)Temperature Control
(7)A/C Refrigerant Pressure Sensor
(8)Engine (3.5L Shown)
(9)A/C Compressor Clutch (C60)
(10)A/C Compressor
Figure 3:

HVAC Module Assembly Subsystem Views
Object Number: 1356543 Size: LF
(1)HVAC Module Assembly
(2)Evaporative Temperature Sensor (C60)
(3)C203
(4)Recirculation Actuator (C60)
(5)Blower Motor
(6)Blower Motor Resistor Assembly