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

A/C Compressor -- Lower Right Front of Engine


Object Number: 327373  Size: LF
(1)Crankshaft Position (24X) Sensor
(2)Bank 1 Knock Sensor (KS)
(3)Engine Oil Pressure Indicator Switch
(4)Fusible Links
(5)A/C Compressure Clutch Coil
Figure 2:

Lower Right Front of Engine (w/RPO L36,L67)


Object Number: 305309  Size: LF
(1)A/C Compressor Clutch
(2)A/C Compressor Clutch Coil Connector
(3)A/C Compressor
Figure 3:

IAT, MAF, A/C Pressure Sensors, Cruise Control Module


Object Number: 181091  Size: MF
(1)Intake Air Temperature (IAT) Sensor
(2)Mass Air Flow (MAF) Sensor
(3)A/C Referigerant Pressure Sensor
(4)Cruise Control Module
Figure 4:

Below RH Side of I/P


Object Number: 298501  Size: MF
(1)Vacuum Electric Solenoid
(2)Blower Motor
(3)Blower Motor Resistors
(4)Right Electric Actuator
(5)Inner and Outer Mode Valve Actuator
Figure 5:

HVAC/Left Electric Actuator Component


Object Number: 417696  Size: LF
(1)Left Electric Actuator Connector
(2)Left Electric Actuator
Figure 6:

Below Right Side of IP


Object Number: 298733  Size: MF
(1)Blower Motor Relay and Rear Window Defogger Relay
(2)Seatbelt/ Ignition Key/ Lamps Alarm and Connector
Figure 7:

Center of I/P


Object Number: 298502  Size: MF
(1)Heater/ AC Control