GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Auxiliary Battery Relay


Object Number: 349894  Size: MF
(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
Figure 2:

Top LF of the Engine (4.3L)


Object Number: 310511  Size: MF
(1)A/C Compressor Clutch Connector
(2)A/C Compressor Clutch
(3)Exhaust Gas Recirculation (EGR) Valve Connector
(4)A/C High Pressure Switch
Figure 3:

Lower RF of the Engine Components (4.8L/5.3L/6.0L)


Object Number: 310258  Size: LF
(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
Figure 4:

Lower RF of the Radiator Support Components


Object Number: 310810  Size: MF
(1)Radiator Core Support
(2)A/C Compressor and Condenser Hose
(3)Headlamp Support
(4)A/C High Pressure Recirculating Switch
(5)A/C High Pressure Recirculating Switch Electrical Connector
Figure 5:

Overhead Console (w/Manual HVAC w/Auxiliary Blower)


Object Number: 623155  Size: MF
(1)HVAC Control Assembly-Front Auxiliary
(2)HVAC Control Assembly-Front Auxiliary Connector
Figure 6:

Overhead Console (w/Manual HVAC w/Auxiliary A/C)


Object Number: 623158  Size: MF
(1)Overhead Console
(2)HVAC Control Assembly-Front Auxiliary
(3)HVAC Control Assembly-Front Auxiliary Connector
(4)Headliner
Figure 7:

Center of the I/P -- Manual HVAC Components


Object Number: 349763  Size: MF
(1)Instrument Panel
(2)HVAC Control Assembly
Figure 8:

Right Side of the I/P -- Manual HVAC Components


Object Number: 310004  Size: MF
(1)Recirculation Actuator Electrical Connector
(2)Instrument Panel
(3)Electrical Harness Connector
(4)Ground 200 (G200)
(5)Blower Motor Resistor Assembly
(6)Blower Motor Resistor Electrical Connector
(7)Harness Inline Connector (C296)
(8)Air Temperature Actuator Connector
(9)Air Temperature Actuator
(10)Mode Actuator
Figure 9:

HVAC Case (Manual A/C)


Object Number: 349759  Size: LF
(1)Recirculation Actuator
(1)Recirculation Actuator
(2)Mode Actuator Door
(2)Mode Actuator Door
(3)Mode Actuator
(3)Mode Actuator
(4)Air Temperature Actuator
(4)Air Temperature Actuator
(5)Blower Motor Resistor Assembly
(6)Blower Motor
Figure 10:

HVAC Module Components


Object Number: 391386  Size: MF
(1)Heater Core Cover
(2)Heater Core
(3)A/C Defroster Seal
(4)Upper HVAC Module Case
(5)Dash Seal
(6)A/C Valve
(7)Heater/Defroster Valve
(8)Temperature Valve
(9)A/C Valve Lever
(10)Mode Valve Actuator
(11)Heater/Defroster Valve Lever
(12)Mode Valve Cam
(13)Lower HVAC Module Case
(14)Rear Heater Duct Seal
(15)Temperature Valve Actuator Screw
(16)Temperature Valve Actuator
(17)HVAC Module Wiring Harness
(18)Blower Motor Resistor/Relay Assembly
(19)Blower Motor Acoustic Insulator
(20)Blower Motor
(21)Blower Motor Fan
(22)Passenger Compartment Air Filter Access Door
(23)Dash Seal
(24)Evaporator Block Seal
(25)Evaporator Core
(26)Passenger Compartment Air Filters
(27)Air Inlet Valve
(28)Air Inlet Housing
(29)Air Inlet Housing Seal
(30)Air Inlet Actuator
(31)Heater Core Pipe Seal