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

Bottom Front of the Engine


Object Number: 1827795  Size: LF
(1)Generator
(2)Starter
(3)A/C Refrigerant Pressure Sensor
(4)A/C Compressor Clutch
Figure 2:

Front HVAC Module


Object Number: 1827820  Size: LF
(1)Recirculation Actuator
(2)Mode Actuator
(3)Air Temperature Sensor - Upper
(4)HVAC Blower Motor
(5)Blower Motor Control Processor - Front
(6)Temperature Actuator
(7)Air Temperature Sensor - Lower
(8)Evaporator Temperature Sensor
Figure 3:

I/P and Console Components


Object Number: 1827819  Size: LF
(1)Instrument Panel Cluster (IPC)
(2)Ambient Light Sensor
(3)Hazard Switch
(4)Radio
(5)HVAC Control Module
(6)Cigar Lighter
(7)Transmission Range Indicator
(8)Window Switch - Console Passenger
(9)HVAC Control - Rear (C69)
(10)Audio/Video Adaptor (UUC)
(11)Auxiliary Power Outlet - Console 2
(12)Window Switch - Console Driver
(13)Traction Control Switch (TCS)
(14)Rear Wiper/Washer/Fog Lamp Switch
(15)Inflatable Restraint Passenger Airbag ON/OFF Indicator
(16)Inside Air Temperature Sensor
(17)Dimmer Switch
(18)Outside Rearview Mirror Switch
(19)Inflatable Restraint Steering Wheel Module Coil
Figure 4:

Rear HVAC Module (C69)


Object Number: 1827822  Size: LF
(1)Mode Actuator - Rear
(2)HVAC Control - Rear
(3)Upper Auxiliary HVAC Duct
(4)HVAC Blower Motor - Rear
(5)Temperature Actuator - Rear