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

Front Axle Actuator


Object Number: 1364218  Size: LF
(1)Front Axle Actuator
Figure 2:

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 3:

Transfer Case Shift Control Module


Object Number: 1346474  Size: SH
(1)Transfer Case Shift Control Module
Figure 4:

Transfer Case Components


Object Number: 1358434  Size: LF
(1)Park/Neutral Position (PNP) Switch (M30)
(2)Heated Oxygen Sensor (HO2S) 2
(3)Vehicle Speed Sensor (VSS)
(4)Transfer Case Neutral Switch (4WD)
(5)Transfer Case 2/4 Wheel Indicator Switch (4WD)
(6)Transfer Case Encoder Motor (4WD)
(7)Evaporative Emission (EVAP) Canister Vent Solenoid
(8)Fuel Tank Pressure (FTP) Sensor
(9)Fuel Pump and Sender Assembly
(10)Fuel Pump
(11)Transfer Case